🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.63 AU - 0.71 AU

Year: 160 Days

Day: 19.7 Hours

Environment

Temp: 365 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.93 AU - 4.53 AU

Year: 2107 Days

Day: 36.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.35 AU - 5.39 AU

Year: 2671 Days

Day: 34.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.45 AU - 8.59 AU

Year: 6031 Days

Day: 19.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,492,780 km

• M1: 1,574,069 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.31 AU - 10.35 AU

Year: 7031 Days

Day: 37.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,492,780 km

• M1: 2,579,516 km (0.09 R)
• M2: 5,846,584 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.52 AU - 11.9 AU

Year: 9540 Days

Day: 18.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 8.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.5 AU - 14.32 AU

Year: 13565 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,492,780 km

• M1: 201,508 km (0.075 R)
• M2: 462,557 km (0.101 R)
• M3: 765,941 km (0.094 R)
• M4: 837,449 km (0.106 R)
• M5: 1,292,974 km (0.113 R)
• M6: 1,627,625 km (0.067 R)
• M7: 1,939,237 km (0.115 R)
• M8: 2,954,558 km (0.114 R)
• M9: 3,576,436 km (0.112 R)
• M10: 3,792,755 km (0.104 R)
• M11: 3,855,287 km (0.106 R)
• M12: 4,013,262 km (0.043 R)
• M13: 4,141,318 km (0.059 R)
• M14: 4,533,264 km (0.1 R)
• M15: 5,040,102 km (0.057 R)
• M16: 5,851,820 km (0.089 R)
• M17: 6,217,437 km (0.095 R)
• M18: 6,291,488 km (0.102 R)
• M19: 6,932,515 km (0.115 R)
• M20: 7,280,330 km (0.103 R)
• M21: 7,358,420 km (0.088 R)
• M22: 7,515,348 km (0.07 R)
• M23: 9,741,065 km (0.119 R)
• M24: 10,436,995 km (0.11 R)
• M25: 10,525,108 km (0.113 R)
• M26: 10,924,833 km (0.109 R)
• M27: 11,922,651 km (0.112 R)
• M28: 12,902,218 km (0.11 R)
• M29: 14,199,082 km (0.04 R)
• M30: 14,296,919 km (0.102 R)
• M31: 15,286,359 km (0.116 R)
• M32: 16,966,942 km (0.094 R)
• M33: 17,174,584 km (0.098 R)
• M34: 18,278,765 km (0.05 R)
• M35: 18,812,531 km (0.106 R)
• M36: 19,405,686 km (0.087 R)
• M37: 19,622,902 km (0.118 R)
• M38: 20,444,494 km (0.115 R)
• M39: 21,333,404 km (0.114 R)
• M40: 22,178,034 km (0.075 R)
• M41: 23,091,179 km (0.1 R)
• M42: 24,016,442 km (0.111 R)
• M43: 24,600,921 km (0.106 R)
• M44: 24,836,089 km (0.083 R)
• M45: 25,130,946 km (0.092 R)
• M46: 25,427,000 km (0.107 R)
• M47: 27,045,949 km (0.057 R)
• M48: 28,266,368 km (0.117 R)
• M49: 28,821,526 km (0.065 R)
• M50: 29,817,249 km (0.09 R)
• M51: 30,445,261 km (0.088 R)
• M52: 30,887,472 km (0.111 R)
• M53: 32,613,084 km (0.115 R)
• M54: 32,742,037 km (0.091 R)
• M55: 33,911,294 km (0.085 R)
• M56: 35,358,803 km (0.069 R)
• M57: 36,357,369 km (0.038 R)
• M58: 38,041,991 km (0.114 R)
• M59: 40,235,245 km (0.05 R)
• M60: 40,304,509 km (0.102 R)
• M61: 40,512,300 km (0.101 R)
• M62: 41,417,068 km (0.045 R)
• M63: 41,486,930 km (0.075 R)
• M64: 42,047,324 km (0.037 R)
• M65: 43,743,465 km (0.109 R)
• M66: 44,171,015 km (0.099 R)
• M67: 44,242,523 km (0.066 R)
• M68: 44,385,389 km (0.073 R)
• M69: 44,886,692 km (0.069 R)
• M70: 45,102,112 km (0.066 R)
• M71: 45,967,387 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 8.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.59 AU - 17.43 AU

Year: 16163 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,492,780 km

• M1: 195,973 km (0.113 R)
• M2: 410,646 km (0.057 R)
• M3: 600,635 km (0.094 R)
• M4: 664,963 km (0.119 R)
• M5: 783,594 km (0.12 R)
• M6: 947,104 km (0.064 R)
• M7: 1,004,101 km (0.059 R)
• M8: 1,101,938 km (0.111 R)
• M9: 1,182,721 km (0.097 R)
• M10: 1,265,448 km (0.079 R)
• M11: 1,436,888 km (0.063 R)
• M12: 1,593,217 km (0.072 R)
• M13: 1,898,547 km (0.107 R)
• M14: 2,509,953 km (0.032 R)
• M15: 3,063,316 km (0.069 R)
• M16: 3,806,667 km (0.073 R)
• M17: 3,930,684 km (0.091 R)
• M18: 4,869,261 km (0.102 R)
• M19: 5,106,075 km (0.087 R)
• M20: 5,381,185 km (0.111 R)
• M21: 5,590,772 km (0.043 R)
• M22: 7,093,333 km (0.119 R)
• M23: 7,361,711 km (0.114 R)
• M24: 7,672,725 km (0.026 R)
• M25: 7,987,928 km (0.062 R)
• M26: 8,347,561 km (0.091 R)
• M27: 8,876,539 km (0.096 R)
• M28: 9,124,273 km (0.032 R)
• M29: 9,332,514 km (0.102 R)
• M30: 9,416,288 km (0.064 R)
• M31: 10,440,585 km (0.07 R)
• M32: 10,571,184 km (0.116 R)
• M33: 10,921,991 km (0.1 R)
• M34: 11,770,211 km (0.108 R)
• M35: 12,225,138 km (0.04 R)
• M36: 12,362,768 km (0.063 R)
• M37: 12,685,899 km (0.105 R)
• M38: 13,105,521 km (0.062 R)
• M39: 13,199,319 km (0.041 R)
• M40: 13,434,936 km (0.101 R)
• M41: 13,671,899 km (0.068 R)
• M42: 14,342,995 km (0.036 R)
• M43: 14,975,644 km (0.03 R)
• M44: 15,122,849 km (0.094 R)
• M45: 17,132,397 km (0.094 R)
• M46: 17,441,017 km (0.11 R)
• M47: 17,907,314 km (0.097 R)
• M48: 18,220,572 km (0.111 R)
• M49: 20,029,360 km (0.073 R)
• M50: 20,083,365 km (0.106 R)
• M51: 21,009,974 km (0.079 R)
• M52: 21,229,883 km (0.083 R)
• M53: 22,847,933 km (0.111 R)
• M54: 23,358,062 km (0.098 R)
• M55: 23,415,059 km (0.111 R)
• M56: 23,586,049 km (0.06 R)
• M57: 23,643,195 km (0.072 R)
• M58: 23,757,488 km (0.064 R)
• M59: 25,027,425 km (0.093 R)
• M60: 25,085,618 km (0.092 R)
• M61: 25,319,140 km (0.084 R)
• M62: 25,905,863 km (0.104 R)
• M63: 26,023,746 km (0.082 R)
• M64: 26,913,704 km (0.066 R)
• M65: 26,973,394 km (0.109 R)
• M66: 27,152,612 km (0.098 R)
• M67: 27,512,395 km (0.053 R)
• M68: 28,297,484 km (0.085 R)
• M69: 30,013,073 km (0.079 R)
• M70: 30,075,006 km (0.098 R)
• M71: 31,510,398 km (0.068 R)
• M72: 32,268,111 km (0.1 R)
• M73: 32,904,052 km (0.096 R)
• M74: 33,095,687 km (0.108 R)
• M75: 36,014,042 km (0.086 R)
• M76: 36,409,279 km (0.088 R)
• M77: 39,419,637 km (0.049 R)
• M78: 39,487,405 km (0.065 R)
• M79: 40,372,426 km (0.093 R)
• M80: 42,926,660 km (0.041 R)
• M81: 43,205,810 km (0.116 R)
• M82: 43,345,684 km (0.112 R)
• M83: 43,906,676 km (0.066 R)
• M84: 44,399,451 km (0.087 R)
• M85: 44,611,132 km (0.072 R)
• M86: 44,823,262 km (0.11 R)
• M87: 45,960,056 km (0.074 R)
• M88: 47,178,381 km (0.117 R)
• M89: 47,899,892 km (0.096 R)
• M90: 48,189,663 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.4

Radius: 5.3

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 16.02 AU - 25.42 AU

Year: 27581 Days

Day: 23 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,492,780 km

• M1: 83,476 km (0.119 R)
• M2: 340,335 km (0.106 R)
• M3: 580,141 km (0.1 R)
• M4: 796,010 km (0.079 R)
• M5: 1,786,348 km (0.053 R)
• M6: 2,003,265 km (0.113 R)
• M7: 2,163,335 km (0.112 R)
• M8: 2,261,321 km (0.113 R)
• M9: 2,495,891 km (0.104 R)
• M10: 3,024,420 km (0.079 R)
• M11: 3,395,423 km (0.026 R)
• M12: 3,939,062 km (0.117 R)
• M13: 4,846,672 km (0.062 R)
• M14: 4,932,242 km (0.113 R)
• M15: 5,323,739 km (0.058 R)
• M16: 7,475,555 km (0.037 R)
• M17: 7,525,072 km (0.118 R)
• M18: 7,924,648 km (0.095 R)
• M19: 8,177,917 km (0.06 R)
• M20: 9,111,258 km (0.062 R)
• M21: 9,323,238 km (0.07 R)
• M22: 9,590,570 km (0.045 R)
• M23: 9,860,444 km (0.095 R)
• M24: 10,352,322 km (0.112 R)
• M25: 11,246,469 km (0.109 R)
• M26: 11,303,166 km (0.041 R)
• M27: 11,416,861 km (0.063 R)
• M28: 11,991,167 km (0.061 R)
• M29: 12,049,061 km (0.085 R)
• M30: 12,574,599 km (0.103 R)
• M31: 13,167,455 km (0.104 R)
• M32: 13,587,825 km (0.094 R)
• M33: 14,812,882 km (0.055 R)
• M34: 15,375,669 km (0.072 R)
• M35: 15,628,041 km (0.106 R)
• M36: 16,200,701 km (0.091 R)
• M37: 17,040,245 km (0.111 R)
• M38: 18,159,237 km (0.067 R)
• M39: 19,233,948 km (0.119 R)
• M40: 20,398,118 km (0.106 R)
• M41: 20,536,646 km (0.095 R)
• M42: 22,080,347 km (0.083 R)
• M43: 22,365,031 km (0.044 R)
• M44: 22,650,913 km (0.097 R)
• M45: 23,081,904 km (0.116 R)
• M46: 23,298,522 km (0.075 R)
• M47: 24,318,031 km (0.071 R)
• M48: 24,759,495 km (0.069 R)
• M49: 26,551,228 km (0.116 R)
• M50: 26,778,168 km (0.116 R)
• M51: 27,005,707 km (0.04 R)
• M52: 27,539,173 km (0.106 R)
• M53: 27,845,549 km (0.077 R)
• M54: 29,707,594 km (0.066 R)
• M55: 31,050,534 km (0.085 R)
• M56: 32,090,838 km (0.075 R)
• M57: 32,171,471 km (0.078 R)
• M58: 33,713,675 km (0.104 R)
• M59: 34,041,295 km (0.106 R)
• M60: 34,617,396 km (0.118 R)
• M61: 35,362,842 km (0.119 R)
• M62: 39,426,668 km (0.079 R)
• M63: 41,776,552 km (0.109 R)
• M64: 42,128,556 km (0.086 R)
• M65: 42,304,931 km (0.084 R)
• M66: 43,368,273 km (0.107 R)
• M67: 43,457,284 km (0.107 R)
• M68: 45,340,422 km (0.101 R)
• M69: 45,702,149 km (0.068 R)
• M70: 48,076,567 km (0.095 R)
• M71: 49,650,636 km (0.119 R)
• M72: 50,678,074 km (0.109 R)
• M73: 50,865,670 km (0.111 R)
• M74: 51,241,459 km (0.068 R)
• M75: 52,849,038 km (0.116 R)
• M76: 53,325,059 km (0.085 R)
• M77: 53,706,832 km (0.104 R)
• M78: 53,802,425 km (0.096 R)
• M79: 53,898,018 km (0.12 R)
• M80: 56,501,769 km (0.114 R)
• M81: 57,574,237 km (0.057 R)
• M82: 57,965,884 km (0.088 R)
• M83: 58,162,007 km (0.085 R)
• M84: 59,343,680 km (0.087 R)
• M85: 60,533,133 km (0.116 R)
• M86: 60,931,362 km (0.118 R)
• M87: 62,231,667 km (0.113 R)
• M88: 62,432,577 km (0.082 R)
• M89: 63,743,354 km (0.119 R)
• M90: 65,267,157 km (0.087 R)
• M91: 66,494,758 km (0.113 R)
• M92: 66,905,553 km (0.109 R)
• M93: 69,388,728 km (0.08 R)

Kuiper Belt

Range: 37.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit