🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.45 AU - 0.57 AU

Year: 239 Days

Day: 47 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.9

Radius: 14.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.4 AU - 2.08 AU

Year: 1506 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,071,843 km

• M1: 177,872 km (0.045 R)
• M2: 694,134 km (0.068 R)
• M3: 1,237,324 km (0.071 R)
• M4: 1,744,311 km (0.112 R)
• M5: 2,606,743 km (0.067 R)
• M6: 3,156,665 km (0.039 R)
• M7: 3,619,520 km (0.112 R)
• M8: 4,510,675 km (0.116 R)
• M9: 5,082,887 km (0.076 R)
• M10: 5,583,292 km (0.091 R)
• M11: 6,159,094 km (0.099 R)
• M12: 8,653,788 km (0.065 R)
• M13: 9,398,785 km (0.073 R)
• M14: 9,860,295 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.3

Radius: 6.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.33 AU - 7.19 AU

Year: 10275 Days

Day: 17 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,071,843 km

• M1: 95,593 km (0.074 R)
• M2: 387,458 km (0.091 R)
• M3: 648,208 km (0.039 R)
• M4: 860,188 km (0.079 R)
• M5: 3,893,135 km (0.094 R)
• M6: 8,455,272 km (0.103 R)
• M7: 9,529,235 km (0.117 R)
• M8: 13,006,488 km (0.102 R)
• M9: 18,002,907 km (0.057 R)
• M10: 19,148,228 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.7

Radius: 5.3

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.51 AU - 9.73 AU

Year: 15179 Days

Day: 17 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,071,843 km

• M1: 66,272 km (0.048 R)
• M2: 290,669 km (0.103 R)
• M3: 1,070,373 km (0.076 R)
• M4: 1,829,283 km (0.114 R)
• M5: 2,621,104 km (0.12 R)
• M6: 3,297,137 km (0.065 R)
• M7: 4,053,055 km (0.039 R)
• M8: 4,360,329 km (0.069 R)
• M9: 4,617,338 km (0.06 R)
• M10: 5,091,264 km (0.047 R)
• M11: 5,597,055 km (0.08 R)
• M12: 6,017,425 km (0.087 R)
• M13: 9,357,796 km (0.104 R)
• M14: 9,623,781 km (0.087 R)
• M15: 9,840,099 km (0.089 R)
• M16: 12,249,373 km (0.103 R)
• M17: 12,439,811 km (0.118 R)
• M18: 18,775,580 km (0.078 R)
• M19: 20,596,186 km (0.109 R)
• M20: 22,913,008 km (0.065 R)
• M21: 30,313,017 km (0.086 R)
• M22: 33,299,888 km (0.063 R)
• M23: 36,085,550 km (0.082 R)
• M24: 39,711,802 km (0.093 R)
• M25: 41,256,250 km (0.098 R)
• M26: 43,721,324 km (0.047 R)
• M27: 44,914,517 km (0.066 R)
• M28: 45,976,362 km (0.119 R)
• M29: 47,522,008 km (0.059 R)
• M30: 57,707,379 km (0.115 R)
• M31: 59,686,558 km (0.095 R)
• M32: 60,417,344 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.5

Radius: 3

Gravity: 31.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.2 AU - 10.08 AU

Year: 15235 Days

Day: 23.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,071,843 km

• M1: 38,147 km (0.106 R)
• M2: 199,264 km (0.113 R)
• M3: 298,149 km (0.038 R)
• M4: 485,445 km (0.09 R)
• M5: 594,801 km (0.073 R)
• M6: 1,004,849 km (0.105 R)
• M7: 1,137,692 km (0.083 R)
• M8: 1,578,557 km (0.084 R)
• M9: 2,141,643 km (0.081 R)
• M10: 2,806,007 km (0.107 R)
• M11: 2,936,008 km (0.067 R)
• M12: 3,472,466 km (0.085 R)
• M13: 3,571,948 km (0.071 R)
• M14: 5,174,142 km (0.101 R)
• M15: 6,727,416 km (0.11 R)
• M16: 7,526,119 km (0.116 R)
• M17: 12,894,588 km (0.069 R)
• M18: 13,315,108 km (0.07 R)
• M19: 13,559,551 km (0.041 R)
• M20: 13,994,432 km (0.115 R)
• M21: 14,374,411 km (0.112 R)
• M22: 14,761,271 km (0.068 R)
• M23: 16,871,498 km (0.11 R)
• M24: 22,529,739 km (0.108 R)
• M25: 28,820,628 km (0.058 R)
• M26: 29,538,399 km (0.107 R)
• M27: 32,309,101 km (0.115 R)
• M28: 32,860,967 km (0.062 R)
• M29: 33,419,267 km (0.063 R)
• M30: 35,131,714 km (0.112 R)
• M31: 38,237,216 km (0.099 R)
• M32: 43,230,493 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 19,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit