🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.77 AU

Year: 192 Days

Day: 22.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.63 AU - 0.71 AU

Year: 192 Days

Day: 38 Hours

Environment

Temp: 184 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.84 AU - 1.04 AU

Year: 319 Days

Day: 41.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.09 AU - 3.35 AU

Year: 2021 Days

Day: 39.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,032,553 km

• M1: 2,529,401 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.35 AU - 4.21 AU

Year: 2571 Days

Day: 20.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 9.7

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.6 AU - 13.91 AU

Year: 13201 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,032,553 km

• M1: 464,352 km (0.097 R)
• M2: 800,498 km (0.119 R)
• M3: 1,442,273 km (0.074 R)
• M4: 1,799,363 km (0.114 R)
• M5: 2,444,579 km (0.11 R)
• M6: 2,715,501 km (0.059 R)
• M7: 3,687,139 km (0.108 R)
• M8: 3,963,296 km (0.097 R)
• M9: 4,033,308 km (0.115 R)
• M10: 4,608,961 km (0.118 R)
• M11: 5,287,088 km (0.109 R)
• M12: 6,158,196 km (0.051 R)
• M13: 6,819,419 km (0.115 R)
• M14: 7,073,287 km (0.115 R)
• M15: 8,030,563 km (0.066 R)
• M16: 8,433,730 km (0.087 R)
• M17: 8,981,856 km (0.109 R)
• M18: 10,160,239 km (0.062 R)
• M19: 10,645,235 km (0.086 R)
• M20: 11,487,022 km (0.111 R)
• M21: 13,023,991 km (0.091 R)
• M22: 13,181,368 km (0.027 R)
• M23: 13,763,303 km (0.09 R)
• M24: 14,084,340 km (0.034 R)
• M25: 14,624,837 km (0.117 R)
• M26: 16,230,322 km (0.057 R)
• M27: 16,569,460 km (0.093 R)
• M28: 16,683,155 km (0.117 R)
• M29: 16,796,849 km (0.112 R)
• M30: 16,968,138 km (0.098 R)
• M31: 17,140,026 km (0.09 R)
• M32: 18,417,592 km (0.049 R)
• M33: 18,830,482 km (0.113 R)
• M34: 19,665,538 km (0.112 R)
• M35: 20,087,553 km (0.12 R)
• M36: 20,390,788 km (0.099 R)
• M37: 20,695,669 km (0.034 R)
• M38: 21,433,336 km (0.093 R)
• M39: 22,493,087 km (0.119 R)
• M40: 23,506,164 km (0.054 R)
• M41: 23,697,649 km (0.115 R)
• M42: 25,642,122 km (0.055 R)
• M43: 25,707,796 km (0.036 R)
• M44: 26,566,936 km (0.069 R)
• M45: 27,435,352 km (0.097 R)
• M46: 28,517,094 km (0.119 R)
• M47: 28,653,228 km (0.115 R)
• M48: 29,268,823 km (0.119 R)
• M49: 31,071,478 km (0.105 R)
• M50: 31,774,438 km (0.114 R)
• M51: 32,411,426 km (0.118 R)
• M52: 33,626,310 km (0.065 R)
• M53: 33,914,286 km (0.088 R)
• M54: 34,275,415 km (0.096 R)
• M55: 36,543,020 km (0.039 R)
• M56: 36,913,275 km (0.072 R)
• M57: 37,136,175 km (0.066 R)
• M58: 38,256,663 km (0.104 R)
• M59: 38,783,248 km (0.045 R)
• M60: 39,085,436 km (0.065 R)
• M61: 39,236,679 km (0.067 R)
• M62: 39,615,910 km (0.107 R)
• M63: 39,996,188 km (0.084 R)
• M64: 40,760,633 km (0.088 R)
• M65: 40,913,970 km (0.028 R)
• M66: 41,452,672 km (0.118 R)
• M67: 41,529,715 km (0.073 R)
• M68: 41,606,908 km (0.085 R)
• M69: 42,071,110 km (0.104 R)
• M70: 42,381,376 km (0.056 R)
• M71: 44,180,739 km (0.112 R)
• M72: 45,367,649 km (0.037 R)
• M73: 45,526,671 km (0.091 R)
• M74: 46,244,591 km (0.102 R)
• M75: 46,725,399 km (0.109 R)
• M76: 46,885,917 km (0.111 R)
• M77: 47,127,219 km (0.085 R)
• M78: 47,207,702 km (0.087 R)
• M79: 47,530,235 km (0.04 R)
• M80: 47,772,584 km (0.112 R)
• M81: 51,540,057 km (0.086 R)
• M82: 51,788,988 km (0.099 R)
• M83: 52,038,367 km (0.077 R)
• M84: 53,040,075 km (0.049 R)
• M85: 53,375,323 km (0.118 R)
• M86: 53,795,394 km (0.108 R)
• M87: 55,656,841 km (0.108 R)
• M88: 55,741,962 km (0.101 R)
• M89: 56,681,137 km (0.076 R)
• M90: 57,109,735 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.4

Radius: 8.8

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.95 AU - 14.69 AU

Year: 16059 Days

Day: 8.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,032,553 km

• M1: 111,450 km (0.039 R)
• M2: 861,983 km (0.065 R)
• M3: 1,192,295 km (0.101 R)
• M4: 1,268,141 km (0.092 R)
• M5: 2,144,934 km (0.12 R)
• M6: 2,238,134 km (0.05 R)
• M7: 3,172,372 km (0.108 R)
• M8: 3,643,007 km (0.116 R)
• M9: 3,717,507 km (0.11 R)
• M10: 3,943,699 km (0.117 R)
• M11: 4,291,514 km (0.04 R)
• M12: 4,449,340 km (0.085 R)
• M13: 4,569,018 km (0.081 R)
• M14: 4,852,357 km (0.071 R)
• M15: 4,934,336 km (0.095 R)
• M16: 6,397,852 km (0.106 R)
• M17: 6,852,480 km (0.074 R)
• M18: 7,411,527 km (0.118 R)
• M19: 7,840,574 km (0.062 R)
• M20: 7,985,385 km (0.096 R)
• M21: 8,228,631 km (0.074 R)
• M22: 8,474,420 km (0.103 R)
• M23: 8,973,329 km (0.088 R)
• M24: 9,843,091 km (0.119 R)
• M25: 10,051,631 km (0.1 R)
• M26: 10,686,225 km (0.054 R)
• M27: 10,954,454 km (0.091 R)
• M28: 11,442,741 km (0.103 R)
• M29: 11,497,494 km (0.102 R)
• M30: 13,989,495 km (0.074 R)
• M31: 14,756,633 km (0.072 R)
• M32: 14,816,323 km (0.106 R)
• M33: 16,393,383 km (0.082 R)
• M34: 18,857,260 km (0.099 R)
• M35: 19,442,038 km (0.079 R)
• M36: 21,366,765 km (0.059 R)
• M37: 22,112,660 km (0.045 R)
• M38: 23,074,125 km (0.114 R)
• M39: 24,541,979 km (0.117 R)
• M40: 24,683,349 km (0.072 R)
• M41: 25,180,164 km (0.106 R)
• M42: 27,054,625 km (0.097 R)
• M43: 27,200,633 km (0.094 R)
• M44: 28,156,414 km (0.05 R)
• M45: 28,750,018 km (0.088 R)
• M46: 29,347,661 km (0.057 R)
• M47: 29,422,610 km (0.116 R)
• M48: 30,100,588 km (0.047 R)
• M49: 31,471,802 km (0.068 R)
• M50: 31,702,182 km (0.071 R)
• M51: 31,933,311 km (0.103 R)
• M52: 32,629,839 km (0.115 R)
• M53: 33,097,033 km (0.072 R)
• M54: 33,331,453 km (0.116 R)
• M55: 34,670,204 km (0.076 R)
• M56: 36,428,727 km (0.116 R)
• M57: 38,297,952 km (0.115 R)
• M58: 38,626,170 km (0.111 R)
• M59: 40,364,946 km (0.065 R)
• M60: 41,706,690 km (0.082 R)
• M61: 43,148,364 km (0.108 R)
• M62: 43,746,606 km (0.054 R)
• M63: 45,211,169 km (0.077 R)
• M64: 45,558,087 km (0.096 R)
• M65: 46,254,614 km (0.119 R)
• M66: 46,604,225 km (0.098 R)
• M67: 48,188,167 km (0.076 R)
• M68: 48,631,276 km (0.12 R)
• M69: 51,770,886 km (0.086 R)
• M70: 51,861,543 km (0.12 R)
• M71: 51,952,199 km (0.051 R)
• M72: 53,136,266 km (0.035 R)
• M73: 53,685,739 km (0.059 R)
• M74: 54,790,519 km (0.063 R)
• M75: 55,902,630 km (0.109 R)
• M76: 57,115,719 km (0.102 R)
• M77: 58,054,894 km (0.088 R)
• M78: 58,337,634 km (0.107 R)
• M79: 58,526,427 km (0.062 R)
• M80: 59,093,852 km (0.07 R)
• M81: 61,862,160 km (0.114 R)
• M82: 62,247,375 km (0.094 R)
• M83: 62,729,978 km (0.074 R)
• M84: 63,116,838 km (0.102 R)
• M85: 65,455,202 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.1

Radius: 5.5

Gravity: 24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.58 AU - 14.36 AU

Year: 18267 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 81.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,032,553 km

• M1: 70,760 km (0.12 R)
• M2: 164,258 km (0.104 R)
• M3: 306,526 km (0.034 R)
• M4: 674,088 km (0.101 R)
• M5: 1,114,055 km (0.098 R)
• M6: 1,390,811 km (0.052 R)
• M7: 1,908,570 km (0.084 R)
• M8: 2,104,393 km (0.03 R)
• M9: 2,658,055 km (0.085 R)
• M10: 2,876,917 km (0.1 R)
• M11: 3,025,916 km (0.026 R)
• M12: 3,063,615 km (0.095 R)
• M13: 3,254,352 km (0.099 R)
• M14: 3,849,602 km (0.102 R)
• M15: 4,434,978 km (0.106 R)
• M16: 4,694,381 km (0.088 R)
• M17: 5,047,881 km (0.105 R)
• M18: 5,455,834 km (0.098 R)
• M19: 6,063,650 km (0.062 R)
• M20: 6,111,223 km (0.081 R)
• M21: 6,545,655 km (0.107 R)
• M22: 6,940,144 km (0.041 R)
• M23: 8,433,580 km (0.115 R)
• M24: 8,647,206 km (0.093 R)
• M25: 8,754,617 km (0.116 R)
• M26: 9,243,652 km (0.037 R)
• M27: 9,909,513 km (0.1 R)
• M28: 10,078,409 km (0.105 R)
• M29: 10,994,995 km (0.112 R)
• M30: 12,540,341 km (0.076 R)
• M31: 13,029,376 km (0.096 R)
• M32: 13,214,429 km (0.096 R)
• M33: 13,649,459 km (0.066 R)
• M34: 13,963,166 km (0.102 R)
• M35: 14,918,348 km (0.117 R)
• M36: 15,762,978 km (0.084 R)
• M37: 16,026,121 km (0.12 R)
• M38: 16,356,882 km (0.103 R)
• M39: 20,212,916 km (0.062 R)
• M40: 20,498,648 km (0.089 R)
• M41: 21,146,557 km (0.083 R)
• M42: 23,129,776 km (0.108 R)
• M43: 23,653,667 km (0.059 R)
• M44: 23,804,013 km (0.037 R)
• M45: 23,954,808 km (0.084 R)
• M46: 24,105,752 km (0.067 R)
• M47: 25,248,530 km (0.073 R)
• M48: 26,642,932 km (0.12 R)
• M49: 26,799,411 km (0.074 R)
• M50: 27,428,321 km (0.054 R)
• M51: 29,102,321 km (0.078 R)
• M52: 29,263,438 km (0.069 R)
• M53: 30,481,464 km (0.101 R)
• M54: 31,302,756 km (0.117 R)
• M55: 32,548,158 km (0.053 R)
• M56: 32,715,409 km (0.029 R)
• M57: 33,809,717 km (0.119 R)
• M58: 35,258,573 km (0.059 R)
• M59: 35,774,835 km (0.118 R)
• M60: 36,989,121 km (0.04 R)
• M61: 37,952,681 km (0.106 R)
• M62: 38,747,045 km (0.047 R)
• M63: 39,993,794 km (0.117 R)
• M64: 40,532,047 km (0.119 R)
• M65: 41,253,558 km (0.062 R)
• M66: 41,434,571 km (0.115 R)
• M67: 41,797,495 km (0.119 R)
• M68: 44,274,238 km (0.093 R)
• M69: 44,924,091 km (0.082 R)
• M70: 46,139,274 km (0.089 R)
• M71: 47,365,229 km (0.096 R)
• M72: 47,554,770 km (0.098 R)
• M73: 47,649,764 km (0.072 R)
• M74: 48,315,624 km (0.105 R)
• M75: 50,912,793 km (0.107 R)
• M76: 51,691,001 km (0.109 R)
• M77: 52,081,601 km (0.079 R)
• M78: 52,473,248 km (0.065 R)
• M79: 52,767,507 km (0.038 R)
• M80: 56,743,819 km (0.034 R)
• M81: 58,462,698 km (0.111 R)
• M82: 58,564,275 km (0.106 R)
• M83: 59,993,533 km (0.08 R)
• M84: 60,404,030 km (0.065 R)
• M85: 62,054,992 km (0.088 R)
• M86: 63,616,345 km (0.086 R)
• M87: 66,459,153 km (0.055 R)
• M88: 66,671,433 km (0.092 R)
• M89: 66,777,647 km (0.047 R)
• M90: 68,484,409 km (0.115 R)
• M91: 68,591,521 km (0.072 R)
• M92: 71,723,203 km (0.096 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 14,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit