🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.49 AU - 0.53 AU

Year: 232 Days

Day: 43.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.9

Radius: 8.2

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.85 AU - 1.39 AU

Year: 754 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 79,560,441 km

• M1: 102,325 km (0.066 R)
• M2: 358,287 km (0.084 R)
• M3: 780,302 km (0.114 R)
• M4: 1,127,968 km (0.047 R)
• M5: 1,752,689 km (0.056 R)
• M6: 2,647,583 km (0.111 R)
• M7: 3,744,734 km (0.108 R)
• M8: 4,679,272 km (0.102 R)
• M9: 4,939,871 km (0.046 R)
• M10: 5,284,096 km (0.061 R)
• M11: 6,371,373 km (0.095 R)
• M12: 6,890,029 km (0.11 R)
• M13: 7,413,173 km (0.115 R)
• M14: 7,864,958 km (0.118 R)
• M15: 8,641,521 km (0.048 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.1

Radius: 3.8

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.04 AU - 7.42 AU

Year: 12361 Days

Day: 16.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,560,441 km

• M1: 47,572 km (0.106 R)
• M2: 205,248 km (0.086 R)
• M3: 501,452 km (0.047 R)
• M4: 887,415 km (0.048 R)
• M5: 1,225,207 km (0.096 R)
• M6: 2,323,554 km (0.109 R)
• M7: 3,358,023 km (0.078 R)
• M8: 4,311,859 km (0.03 R)
• M9: 5,094,855 km (0.107 R)
• M10: 9,428,855 km (0.109 R)
• M11: 10,332,127 km (0.103 R)
• M12: 11,865,505 km (0.097 R)
• M13: 15,901,206 km (0.111 R)
• M14: 20,134,826 km (0.084 R)
• M15: 20,764,633 km (0.094 R)
• M16: 26,951,702 km (0.029 R)
• M17: 29,377,880 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.9

Radius: 4.8

Gravity: 25.39 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.28 AU - 9.3 AU

Year: 18003 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,560,441 km

• M1: 59,690 km (0.09 R)
• M2: 244,144 km (0.111 R)
• M3: 413,937 km (0.059 R)
• M4: 921,224 km (0.116 R)
• M5: 1,268,889 km (0.116 R)
• M6: 2,201,632 km (0.113 R)
• M7: 2,498,135 km (0.094 R)
• M8: 2,992,257 km (0.112 R)
• M9: 3,329,301 km (0.118 R)
• M10: 4,203,551 km (0.072 R)
• M11: 6,435,102 km (0.117 R)
• M12: 7,311,297 km (0.071 R)
• M13: 7,636,074 km (0.113 R)
• M14: 8,464,547 km (0.085 R)
• M15: 9,297,358 km (0.074 R)
• M16: 11,741,787 km (0.095 R)
• M17: 12,186,991 km (0.093 R)
• M18: 12,643,264 km (0.055 R)
• M19: 14,438,438 km (0.089 R)
• M20: 17,851,514 km (0.111 R)
• M21: 18,270,538 km (0.12 R)
• M22: 22,631,764 km (0.099 R)
• M23: 24,226,777 km (0.108 R)
• M24: 24,534,051 km (0.103 R)
• M25: 31,479,282 km (0.028 R)
• M26: 32,585,259 km (0.119 R)
• M27: 33,210,727 km (0.114 R)
• M28: 33,463,249 km (0.111 R)
• M29: 34,615,003 km (0.043 R)
• M30: 35,660,692 km (0.108 R)
• M31: 38,784,295 km (0.072 R)
• M32: 40,054,531 km (0.095 R)
• M33: 41,938,117 km (0.094 R)
• M34: 42,380,927 km (0.097 R)
• M35: 50,395,184 km (0.115 R)
• M36: 50,728,488 km (0.088 R)
• M37: 56,622,644 km (0.051 R)
• M38: 59,920,380 km (0.114 R)
• M39: 64,906,327 km (0.119 R)
• M40: 67,297,949 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.6

Radius: 5.4

Gravity: 21.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.98 AU - 12.44 AU

Year: 20743 Days

Day: 22.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,560,441 km

• M1: 67,169 km (0.106 R)
• M2: 316,399 km (0.098 R)
• M3: 506,538 km (0.092 R)
• M4: 716,125 km (0.114 R)
• M5: 1,069,924 km (0.077 R)
• M6: 2,653,118 km (0.106 R)
• M7: 4,852,207 km (0.083 R)
• M8: 5,373,705 km (0.113 R)
• M9: 5,648,217 km (0.072 R)
• M10: 6,795,184 km (0.113 R)
• M11: 8,038,791 km (0.07 R)
• M12: 8,294,304 km (0.045 R)
• M13: 8,714,375 km (0.108 R)
• M14: 11,409,530 km (0.042 R)
• M15: 14,017,769 km (0.084 R)
• M16: 19,264,316 km (0.1 R)
• M17: 20,469,477 km (0.099 R)
• M18: 22,120,439 km (0.096 R)
• M19: 22,320,302 km (0.086 R)
• M20: 25,246,585 km (0.094 R)
• M21: 26,914,901 km (0.041 R)
• M22: 28,301,224 km (0.11 R)
• M23: 32,615,777 km (0.083 R)
• M24: 34,190,444 km (0.044 R)
• M25: 36,090,786 km (0.08 R)
• M26: 42,520,203 km (0.065 R)
• M27: 43,139,837 km (0.033 R)
• M28: 44,715,552 km (0.118 R)
• M29: 45,356,429 km (0.116 R)
• M30: 48,316,372 km (0.118 R)
• M31: 49,501,337 km (0.068 R)
• M32: 51,929,310 km (0.055 R)
• M33: 56,274,081 km (0.115 R)
• M34: 59,301,494 km (0.068 R)
• M35: 62,634,983 km (0.104 R)
• M36: 66,922,757 km (0.081 R)
• M37: 67,131,745 km (0.093 R)
• M38: 67,550,919 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610

Radius: 5.3

Gravity: 21.72 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.4 AU - 11.26 AU

Year: 22661 Days

Day: 18.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,560,441 km

• M1: 82,279 km (0.086 R)
• M2: 682,914 km (0.118 R)
• M3: 1,511,986 km (0.087 R)
• M4: 1,886,878 km (0.119 R)
• M5: 2,411,218 km (0.098 R)
• M6: 3,330,198 km (0.109 R)
• M7: 6,654,562 km (0.095 R)
• M8: 7,653,128 km (0.107 R)
• M9: 8,912,443 km (0.084 R)
• M10: 9,475,679 km (0.103 R)
• M11: 10,122,390 km (0.098 R)
• M12: 12,793,161 km (0.063 R)
• M13: 13,076,499 km (0.094 R)
• M14: 15,336,774 km (0.107 R)
• M15: 23,128,728 km (0.118 R)
• M16: 25,171,936 km (0.09 R)
• M17: 27,215,892 km (0.039 R)
• M18: 27,566,848 km (0.107 R)
• M19: 28,758,994 km (0.052 R)
• M20: 30,234,328 km (0.092 R)
• M21: 33,468,634 km (0.059 R)
• M22: 35,099,999 km (0.096 R)
• M23: 35,377,054 km (0.113 R)
• M24: 39,558,315 km (0.034 R)
• M25: 45,192,021 km (0.09 R)
• M26: 45,684,347 km (0.111 R)
• M27: 49,752,063 km (0.097 R)
• M28: 55,167,805 km (0.119 R)
• M29: 57,248,113 km (0.105 R)
• M30: 77,667,774 km (0.061 R)
• M31: 78,610,390 km (0.047 R)
• M32: 79,084,466 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 15,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit