🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.53 AU - 0.67 AU

Year: 169 Days

Day: 47.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.74 AU - 0.84 AU

Year: 255 Days

Day: 23.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,479,084 km

• M1: 58,343 km (0.109 R)
• M2: 491,878 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.35 AU - 2.13 AU

Year: 834 Days

Day: 43.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,479,084 km

• M1: 134,040 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.84 AU - 2.8 AU

Year: 1284 Days

Day: 41 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.32 AU - 3.74 AU

Year: 1917 Days

Day: 25 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.29 AU - 4.45 AU

Year: 3320 Days

Day: 16.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,479,084 km

• M1: 2,039,617 km (0.106 R)

Asteroid Belt

Center: 8.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911

Radius: 14.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.29 AU - 13.99 AU

Year: 14433 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 99.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,479,084 km

• M1: 186,249 km (0.079 R)
• M2: 701,165 km (0.058 R)
• M3: 1,374,505 km (0.08 R)
• M4: 1,674,748 km (0.061 R)
• M5: 2,057,569 km (0.084 R)
• M6: 2,468,365 km (0.044 R)
• M7: 2,802,267 km (0.098 R)
• M8: 2,940,047 km (0.083 R)
• M9: 3,115,525 km (0.088 R)
• M10: 3,625,804 km (0.107 R)
• M11: 3,890,891 km (0.083 R)
• M12: 4,006,530 km (0.108 R)
• M13: 4,241,399 km (0.102 R)
• M14: 5,268,388 km (0.063 R)
• M15: 5,439,827 km (0.104 R)
• M16: 5,700,427 km (0.086 R)
• M17: 5,965,215 km (0.097 R)
• M18: 6,143,985 km (0.087 R)
• M19: 6,324,549 km (0.115 R)
• M20: 6,461,132 km (0.1 R)
• M21: 6,783,815 km (0.116 R)
• M22: 6,970,662 km (0.095 R)
• M23: 7,111,883 km (0.104 R)
• M24: 7,734,808 km (0.042 R)
• M25: 8,176,571 km (0.073 R)
• M26: 8,425,502 km (0.042 R)
• M27: 8,930,993 km (0.11 R)
• M28: 9,187,553 km (0.062 R)
• M29: 9,760,513 km (0.074 R)
• M30: 10,886,387 km (0.098 R)
• M31: 11,105,548 km (0.1 R)
• M32: 11,215,801 km (0.085 R)
• M33: 12,451,180 km (0.098 R)
• M34: 13,143,220 km (0.117 R)
• M35: 13,435,385 km (0.094 R)
• M36: 13,907,216 km (0.088 R)
• M37: 14,085,537 km (0.03 R)
• M38: 14,746,012 km (0.098 R)
• M39: 15,601,263 km (0.073 R)
• M40: 17,168,450 km (0.118 R)
• M41: 18,197,683 km (0.044 R)
• M42: 18,785,304 km (0.079 R)
• M43: 19,645,342 km (0.114 R)
• M44: 19,912,524 km (0.095 R)
• M45: 20,046,563 km (0.047 R)
• M46: 21,061,585 km (0.079 R)
• M47: 21,403,566 km (0.054 R)
• M48: 22,023,948 km (0.078 R)
• M49: 22,232,039 km (0.083 R)
• M50: 22,790,338 km (0.116 R)
• M51: 23,494,495 km (0.066 R)
• M52: 23,778,133 km (0.058 R)
• M53: 25,286,229 km (0.06 R)
• M54: 26,455,935 km (0.11 R)
• M55: 26,899,044 km (0.099 R)
• M56: 28,092,984 km (0.102 R)
• M57: 28,469,522 km (0.11 R)
• M58: 29,075,693 km (0.083 R)
• M59: 29,992,877 km (0.074 R)
• M60: 30,300,600 km (0.115 R)
• M61: 31,777,131 km (0.098 R)
• M62: 32,090,987 km (0.096 R)
• M63: 34,719,272 km (0.076 R)
• M64: 38,413,292 km (0.063 R)
• M65: 41,457,160 km (0.075 R)
• M66: 41,714,319 km (0.111 R)
• M67: 42,057,945 km (0.08 R)
• M68: 42,230,282 km (0.095 R)
• M69: 43,181,575 km (0.029 R)
• M70: 43,442,174 km (0.111 R)
• M71: 44,490,108 km (0.084 R)
• M72: 46,521,946 km (0.111 R)
• M73: 46,789,128 km (0.087 R)
• M74: 48,493,646 km (0.064 R)
• M75: 48,855,074 km (0.073 R)
• M76: 49,762,535 km (0.114 R)
• M77: 50,309,614 km (0.107 R)
• M78: 50,767,085 km (0.088 R)
• M79: 51,963,120 km (0.088 R)
• M80: 52,610,878 km (0.095 R)
• M81: 52,703,629 km (0.093 R)
• M82: 55,984,610 km (0.116 R)
• M83: 57,793,248 km (0.05 R)
• M84: 58,176,368 km (0.073 R)
• M85: 59,911,254 km (0.118 R)
• M86: 60,202,073 km (0.099 R)
• M87: 60,493,340 km (0.111 R)
• M88: 60,590,578 km (0.038 R)
• M89: 61,077,370 km (0.111 R)
• M90: 61,663,195 km (0.042 R)
• M91: 64,421,481 km (0.114 R)
• M92: 65,715,951 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 12.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.2 AU - 13.12 AU

Year: 15411 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,479,084 km

• M1: 157,527 km (0.116 R)
• M2: 279,898 km (0.103 R)
• M3: 391,647 km (0.076 R)
• M4: 717,771 km (0.1 R)
• M5: 912,697 km (0.103 R)
• M6: 1,383,182 km (0.082 R)
• M7: 1,863,690 km (0.047 R)
• M8: 1,953,898 km (0.118 R)
• M9: 2,559,470 km (0.082 R)
• M10: 2,660,449 km (0.103 R)
• M11: 2,936,008 km (0.06 R)
• M12: 3,478,001 km (0.092 R)
• M13: 3,627,898 km (0.093 R)
• M14: 3,973,020 km (0.111 R)
• M15: 4,288,821 km (0.113 R)
• M16: 4,778,006 km (0.105 R)
• M17: 5,809,484 km (0.046 R)
• M18: 6,168,369 km (0.113 R)
• M19: 6,442,432 km (0.074 R)
• M20: 7,481,090 km (0.04 R)
• M21: 7,773,554 km (0.114 R)
• M22: 8,269,172 km (0.042 R)
• M23: 8,369,552 km (0.094 R)
• M24: 9,658,338 km (0.118 R)
• M25: 9,764,103 km (0.111 R)
• M26: 9,923,575 km (0.056 R)
• M27: 10,083,794 km (0.084 R)
• M28: 10,191,205 km (0.09 R)
• M29: 10,406,925 km (0.103 R)
• M30: 10,624,291 km (0.05 R)
• M31: 11,174,213 km (0.069 R)
• M32: 12,416,773 km (0.077 R)
• M33: 13,171,494 km (0.045 R)
• M34: 13,821,646 km (0.111 R)
• M35: 14,847,140 km (0.085 R)
• M36: 15,461,838 km (0.09 R)
• M37: 15,710,020 km (0.112 R)
• M38: 16,022,082 km (0.112 R)
• M39: 19,188,021 km (0.118 R)
• M40: 19,321,163 km (0.088 R)
• M41: 19,722,834 km (0.086 R)
• M42: 20,194,815 km (0.099 R)
• M43: 20,330,351 km (0.118 R)
• M44: 21,012,816 km (0.088 R)
• M45: 23,175,403 km (0.086 R)
• M46: 23,888,087 km (0.086 R)
• M47: 24,825,318 km (0.097 R)
• M48: 25,554,458 km (0.092 R)
• M49: 26,735,683 km (0.113 R)
• M50: 27,708,518 km (0.088 R)
• M51: 28,010,107 km (0.06 R)
• M52: 28,616,726 km (0.104 R)
• M53: 31,478,384 km (0.066 R)
• M54: 33,062,775 km (0.117 R)
• M55: 35,324,396 km (0.046 R)
• M56: 35,406,076 km (0.111 R)
• M57: 36,061,913 km (0.088 R)
• M58: 36,473,906 km (0.062 R)
• M59: 37,136,175 km (0.089 R)
• M60: 37,635,533 km (0.097 R)
• M61: 38,893,651 km (0.08 R)
• M62: 38,978,024 km (0.099 R)
• M63: 40,507,064 km (0.112 R)
• M64: 40,678,204 km (0.103 R)
• M65: 41,106,952 km (0.037 R)
• M66: 42,055,552 km (0.1 R)
• M67: 42,489,236 km (0.09 R)
• M68: 43,011,482 km (0.047 R)
• M69: 45,033,148 km (0.073 R)
• M70: 46,368,309 km (0.063 R)
• M71: 46,816,354 km (0.058 R)
• M72: 47,265,597 km (0.078 R)
• M73: 48,895,316 km (0.031 R)
• M74: 49,716,908 km (0.067 R)
• M75: 51,651,956 km (0.066 R)
• M76: 52,116,308 km (0.116 R)
• M77: 53,142,848 km (0.075 R)
• M78: 53,611,539 km (0.088 R)
• M79: 54,081,725 km (0.102 R)
• M80: 54,270,218 km (0.106 R)
• M81: 56,931,265 km (0.058 R)
• M82: 58,470,926 km (0.041 R)
• M83: 59,051,815 km (0.069 R)
• M84: 59,537,260 km (0.097 R)
• M85: 62,478,354 km (0.063 R)
• M86: 63,270,475 km (0.114 R)
• M87: 63,667,956 km (0.118 R)
• M88: 64,664,876 km (0.117 R)
• M89: 65,968,771 km (0.098 R)
• M90: 67,382,621 km (0.069 R)
• M91: 67,788,480 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570

Radius: 4.7

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.01 AU - 16.03 AU

Year: 20108 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 52,479,084 km

• M1: 141,220 km (0.103 R)
• M2: 177,273 km (0.073 R)
• M3: 308,770 km (0.112 R)
• M4: 450,140 km (0.053 R)
• M5: 569,220 km (0.115 R)
• M6: 654,191 km (0.067 R)
• M7: 1,220,419 km (0.064 R)
• M8: 1,275,322 km (0.109 R)
• M9: 1,774,530 km (0.101 R)
• M10: 1,931,907 km (0.063 R)
• M11: 2,193,105 km (0.096 R)
• M12: 2,293,934 km (0.112 R)
• M13: 2,641,150 km (0.026 R)
• M14: 3,306,562 km (0.039 R)
• M15: 3,539,486 km (0.103 R)
• M16: 3,697,611 km (0.057 R)
• M17: 5,539,160 km (0.11 R)
• M18: 5,676,790 km (0.088 R)
• M19: 7,464,036 km (0.071 R)
• M20: 8,130,046 km (0.07 R)
• M21: 9,191,293 km (0.109 R)
• M22: 10,239,226 km (0.099 R)
• M23: 10,748,757 km (0.028 R)
• M24: 11,266,365 km (0.073 R)
• M25: 12,266,128 km (0.102 R)
• M26: 12,385,657 km (0.089 R)
• M27: 12,625,761 km (0.107 R)
• M28: 12,988,835 km (0.084 R)
• M29: 13,232,829 km (0.028 R)
• M30: 13,355,350 km (0.03 R)
• M31: 14,223,766 km (0.101 R)
• M32: 14,855,218 km (0.114 R)
• M33: 15,366,843 km (0.106 R)
• M34: 15,431,170 km (0.105 R)
• M35: 15,689,525 km (0.086 R)
• M36: 16,079,826 km (0.113 R)
• M37: 16,869,853 km (0.061 R)
• M38: 17,069,267 km (0.069 R)
• M39: 17,739,914 km (0.12 R)
• M40: 18,693,002 km (0.119 R)
• M41: 19,802,569 km (0.072 R)
• M42: 20,790,813 km (0.12 R)
• M43: 21,939,874 km (0.027 R)
• M44: 22,888,474 km (0.101 R)
• M45: 23,183,032 km (0.045 R)
• M46: 24,524,177 km (0.051 R)
• M47: 25,432,087 km (0.081 R)
• M48: 25,737,117 km (0.109 R)
• M49: 26,582,345 km (0.1 R)
• M50: 27,358,758 km (0.101 R)
• M51: 27,828,046 km (0.094 R)
• M52: 29,092,597 km (0.106 R)
• M53: 29,331,804 km (0.077 R)
• M54: 29,651,644 km (0.086 R)
• M55: 29,731,829 km (0.108 R)
• M56: 29,892,347 km (0.1 R)
• M57: 30,618,346 km (0.113 R)
• M58: 30,780,510 km (0.12 R)
• M59: 31,841,159 km (0.094 R)
• M60: 32,169,975 km (0.045 R)
• M61: 33,914,585 km (0.093 R)
• M62: 34,418,581 km (0.072 R)
• M63: 34,671,551 km (0.118 R)
• M64: 35,519,172 km (0.102 R)
• M65: 35,774,835 km (0.118 R)
• M66: 36,373,675 km (0.117 R)
• M67: 36,975,807 km (0.097 R)
• M68: 37,407,845 km (0.099 R)
• M69: 37,667,996 km (0.07 R)
• M70: 37,928,595 km (0.087 R)
• M71: 38,364,374 km (0.083 R)
• M72: 39,681,733 km (0.099 R)
• M73: 40,568,100 km (0.069 R)
• M74: 40,924,442 km (0.073 R)
• M75: 41,013,752 km (0.044 R)
• M76: 41,192,522 km (0.059 R)
• M77: 43,721,474 km (0.029 R)
• M78: 45,373,633 km (0.076 R)
• M79: 49,592,592 km (0.099 R)
• M80: 50,164,504 km (0.058 R)
• M81: 54,032,657 km (0.107 R)
• M82: 56,101,445 km (0.115 R)
• M83: 56,498,478 km (0.083 R)
• M84: 57,495,099 km (0.114 R)
• M85: 58,095,735 km (0.091 R)
• M86: 58,296,495 km (0.06 R)
• M87: 59,101,631 km (0.077 R)
• M88: 59,910,357 km (0.086 R)
• M89: 61,539,029 km (0.107 R)
• M90: 63,801,846 km (0.116 R)
• M91: 64,112,561 km (0.034 R)
• M92: 65,151,817 km (0.085 R)
• M93: 66,931,284 km (0.088 R)
• M94: 68,091,266 km (0.089 R)
• M95: 69,577,222 km (0.109 R)
• M96: 70,003,725 km (0.112 R)
• M97: 71,073,649 km (0.107 R)

Asteroid Belt

Center: 15.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.2

Radius: 5.3

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.47 AU - 16.03 AU

Year: 22717 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,479,084 km

• M1: 298,448 km (0.037 R)
• M2: 338,241 km (0.042 R)
• M3: 617,091 km (0.09 R)
• M4: 874,998 km (0.116 R)
• M5: 1,015,919 km (0.065 R)
• M6: 1,434,195 km (0.091 R)
• M7: 1,481,019 km (0.078 R)
• M8: 1,823,748 km (0.098 R)
• M9: 2,217,489 km (0.074 R)
• M10: 2,354,521 km (0.077 R)
• M11: 2,989,863 km (0.07 R)
• M12: 4,035,253 km (0.069 R)
• M13: 4,579,191 km (0.108 R)
• M14: 4,824,382 km (0.102 R)
• M15: 5,073,911 km (0.075 R)
• M16: 5,109,814 km (0.097 R)
• M17: 5,218,273 km (0.091 R)
• M18: 5,734,535 km (0.07 R)
• M19: 6,539,073 km (0.107 R)
• M20: 6,854,874 km (0.114 R)
• M21: 7,054,736 km (0.07 R)
• M22: 7,094,829 km (0.081 R)
• M23: 7,135,220 km (0.067 R)
• M24: 7,378,466 km (0.102 R)
• M25: 7,707,133 km (0.111 R)
• M26: 7,831,598 km (0.05 R)
• M27: 9,464,908 km (0.03 R)
• M28: 9,598,199 km (0.079 R)
• M29: 10,274,083 km (0.071 R)
• M30: 10,365,337 km (0.073 R)
• M31: 10,411,114 km (0.049 R)
• M32: 10,779,424 km (0.1 R)
• M33: 10,918,700 km (0.107 R)
• M34: 11,245,870 km (0.094 R)
• M35: 11,671,327 km (0.063 R)
• M36: 11,766,621 km (0.095 R)
• M37: 12,005,828 km (0.079 R)
• M38: 12,150,189 km (0.081 R)
• M39: 12,586,716 km (0.066 R)
• M40: 12,831,458 km (0.11 R)
• M41: 13,275,764 km (0.072 R)
• M42: 13,524,844 km (0.047 R)
• M43: 13,977,079 km (0.108 R)
• M44: 17,933,643 km (0.104 R)
• M45: 18,153,851 km (0.1 R)
• M46: 19,889,934 km (0.103 R)
• M47: 20,174,918 km (0.117 R)
• M48: 20,576,140 km (0.101 R)
• M49: 20,806,670 km (0.084 R)
• M50: 22,030,530 km (0.102 R)
• M51: 23,157,750 km (0.118 R)
• M52: 23,698,247 km (0.071 R)
• M53: 24,669,287 km (0.034 R)
• M54: 24,914,179 km (0.12 R)
• M55: 24,975,514 km (0.108 R)
• M56: 25,221,303 km (0.085 R)
• M57: 25,344,572 km (0.109 R)
• M58: 25,839,292 km (0.116 R)
• M59: 26,775,775 km (0.095 R)
• M60: 27,216,490 km (0.12 R)
• M61: 27,406,180 km (0.03 R)
• M62: 28,681,652 km (0.084 R)
• M63: 28,745,979 km (0.072 R)
• M64: 30,237,619 km (0.096 R)
• M65: 31,290,040 km (0.111 R)
• M66: 31,820,813 km (0.034 R)
• M67: 32,220,689 km (0.081 R)
• M68: 32,555,339 km (0.119 R)
• M69: 33,498,254 km (0.11 R)
• M70: 35,342,198 km (0.12 R)
• M71: 36,311,143 km (0.055 R)
• M72: 39,127,323 km (0.041 R)
• M73: 39,341,398 km (0.1 R)
• M74: 40,273,392 km (0.046 R)
• M75: 40,345,349 km (0.098 R)
• M76: 40,850,541 km (0.098 R)
• M77: 41,285,123 km (0.057 R)
• M78: 41,503,087 km (0.118 R)
• M79: 41,721,350 km (0.108 R)
• M80: 41,867,058 km (0.109 R)
• M81: 43,702,924 km (0.068 R)
• M82: 44,891,628 km (0.108 R)
• M83: 46,015,707 km (0.061 R)
• M84: 49,212,015 km (0.091 R)
• M85: 49,365,951 km (0.104 R)
• M86: 50,525,933 km (0.113 R)
• M87: 51,148,260 km (0.109 R)
• M88: 51,851,370 km (0.087 R)
• M89: 51,929,759 km (0.061 R)
• M90: 52,164,927 km (0.048 R)
• M91: 52,479,083 km (0.101 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,290 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit