🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.43 AU - 3.79 AU

Year: 2445 Days

Day: 28.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 10.4

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.74 AU - 13.98 AU

Year: 13648 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,569,577 km

• M1: 131,796 km (0.075 R)
• M2: 533,466 km (0.075 R)
• M3: 1,057,059 km (0.118 R)
• M4: 1,394,252 km (0.097 R)
• M5: 2,375,465 km (0.104 R)
• M6: 2,782,221 km (0.053 R)
• M7: 5,205,408 km (0.056 R)
• M8: 6,940,593 km (0.116 R)
• M9: 8,009,620 km (0.109 R)
• M10: 8,583,627 km (0.104 R)
• M11: 9,814,069 km (0.057 R)
• M12: 11,935,965 km (0.031 R)
• M13: 16,451,128 km (0.08 R)
• M14: 17,775,967 km (0.092 R)
• M15: 21,624,821 km (0.101 R)
• M16: 22,927,220 km (0.04 R)
• M17: 27,790,198 km (0.108 R)
• M18: 34,283,942 km (0.073 R)
• M19: 37,220,848 km (0.084 R)
• M20: 40,599,067 km (0.105 R)
• M21: 42,005,736 km (0.094 R)
• M22: 45,364,058 km (0.109 R)
• M23: 50,008,025 km (0.095 R)
• M24: 50,650,249 km (0.078 R)
• M25: 55,815,265 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.6

Radius: 7.7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.1 AU - 18.7 AU

Year: 21542 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,569,577 km

• M1: 95,743 km (0.092 R)
• M2: 393,891 km (0.108 R)
• M3: 1,350,121 km (0.059 R)
• M4: 1,999,824 km (0.092 R)
• M5: 2,480,482 km (0.091 R)
• M6: 3,187,183 km (0.079 R)
• M7: 5,133,750 km (0.112 R)
• M8: 6,397,553 km (0.115 R)
• M9: 15,033,539 km (0.111 R)
• M10: 18,831,081 km (0.07 R)
• M11: 24,116,673 km (0.058 R)
• M12: 24,520,886 km (0.077 R)
• M13: 29,042,781 km (0.11 R)
• M14: 29,731,081 km (0.103 R)
• M15: 32,593,337 km (0.083 R)
• M16: 33,211,924 km (0.045 R)
• M17: 37,627,754 km (0.109 R)
• M18: 42,860,987 km (0.065 R)
• M19: 44,052,983 km (0.115 R)
• M20: 51,006,591 km (0.043 R)
• M21: 52,682,985 km (0.102 R)
• M22: 56,855,568 km (0.069 R)
• M23: 61,618,765 km (0.079 R)
• M24: 63,136,285 km (0.092 R)
• M25: 64,290,583 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.1

Radius: 8

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.1 AU - 21.86 AU

Year: 28317 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,569,577 km

• M1: 99,483 km (0.062 R)
• M2: 755,918 km (0.09 R)
• M3: 1,063,940 km (0.054 R)
• M4: 1,631,066 km (0.106 R)
• M5: 2,291,690 km (0.064 R)
• M6: 3,264,974 km (0.057 R)
• M7: 4,238,108 km (0.077 R)
• M8: 5,106,224 km (0.1 R)
• M9: 6,551,788 km (0.117 R)
• M10: 8,937,426 km (0.042 R)
• M11: 11,221,785 km (0.084 R)
• M12: 12,425,150 km (0.094 R)
• M13: 14,591,028 km (0.087 R)
• M14: 15,337,671 km (0.105 R)
• M15: 16,022,381 km (0.067 R)
• M16: 18,580,205 km (0.12 R)
• M17: 35,970,210 km (0.109 R)
• M18: 37,330,353 km (0.053 R)
• M19: 37,791,115 km (0.072 R)
• M20: 38,567,827 km (0.063 R)
• M21: 38,881,384 km (0.114 R)
• M22: 51,528,239 km (0.065 R)
• M23: 52,868,037 km (0.117 R)
• M24: 55,020,302 km (0.1 R)
• M25: 58,460,305 km (0.112 R)
• M26: 64,214,288 km (0.099 R)
• M27: 64,654,853 km (0.105 R)
• M28: 73,897,010 km (0.096 R)
• M29: 74,623,607 km (0.088 R)
• M30: 76,584,685 km (0.093 R)
• M31: 82,413,766 km (0.101 R)
• M32: 85,835,817 km (0.118 R)
• M33: 87,988,082 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387

Radius: 4

Gravity: 24.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.2 AU - 20.88 AU

Year: 28455 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,569,577 km

• M1: 53,406 km (0.117 R)
• M2: 287,228 km (0.039 R)
• M3: 685,906 km (0.09 R)
• M4: 1,910,066 km (0.086 R)
• M5: 2,704,580 km (0.083 R)
• M6: 3,667,841 km (0.112 R)
• M7: 4,552,413 km (0.076 R)
• M8: 5,371,461 km (0.088 R)
• M9: 5,610,967 km (0.077 R)
• M10: 7,247,718 km (0.119 R)
• M11: 12,501,894 km (0.102 R)
• M12: 14,931,812 km (0.099 R)
• M13: 15,645,394 km (0.066 R)
• M14: 16,800,140 km (0.091 R)
• M15: 18,188,109 km (0.043 R)
• M16: 18,727,709 km (0.081 R)
• M17: 19,185,478 km (0.061 R)
• M18: 20,218,900 km (0.091 R)
• M19: 21,189,940 km (0.1 R)
• M20: 22,090,070 km (0.11 R)
• M21: 22,704,170 km (0.112 R)
• M22: 32,666,640 km (0.086 R)
• M23: 46,344,822 km (0.054 R)
• M24: 46,845,676 km (0.099 R)
• M25: 50,628,856 km (0.068 R)
• M26: 52,053,477 km (0.106 R)
• M27: 53,687,983 km (0.1 R)
• M28: 57,058,872 km (0.057 R)
• M29: 59,776,317 km (0.106 R)
• M30: 60,767,253 km (0.12 R)
• M31: 77,676,301 km (0.062 R)
• M32: 77,911,319 km (0.047 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit