🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.5 AU - 0.82 AU

Year: 341 Days

Day: 46.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 157.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 8.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.78 AU - 1.24 AU

Year: 645 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,486,391 km

• M1: 103,223 km (0.063 R)
• M2: 408,851 km (0.114 R)
• M3: 724,353 km (0.053 R)
• M4: 1,028,037 km (0.035 R)
• M5: 1,321,548 km (0.093 R)
• M6: 1,585,887 km (0.116 R)
• M7: 2,243,220 km (0.12 R)
• M8: 2,634,568 km (0.082 R)
• M9: 3,058,828 km (0.073 R)
• M10: 3,332,293 km (0.079 R)
• M11: 3,704,043 km (0.034 R)
• M12: 4,344,023 km (0.097 R)
• M13: 4,920,872 km (0.09 R)
• M14: 5,786,894 km (0.103 R)
• M15: 6,226,862 km (0.064 R)
• M16: 6,647,830 km (0.091 R)
• M17: 7,130,583 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.8

Radius: 8.7

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.88 AU - 3.04 AU

Year: 2453 Days

Day: 14.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,486,391 km

• M1: 109,057 km (0.032 R)
• M2: 414,386 km (0.063 R)
• M3: 779,106 km (0.095 R)
• M4: 1,161,478 km (0.115 R)
• M5: 1,784,403 km (0.113 R)
• M6: 2,286,753 km (0.093 R)
• M7: 3,681,005 km (0.072 R)
• M8: 4,232,273 km (0.106 R)
• M9: 5,643,280 km (0.03 R)
• M10: 5,914,202 km (0.06 R)
• M11: 6,482,375 km (0.064 R)
• M12: 7,489,917 km (0.103 R)
• M13: 7,817,835 km (0.102 R)
• M14: 8,663,213 km (0.113 R)
• M15: 9,058,001 km (0.115 R)
• M16: 9,813,022 km (0.098 R)
• M17: 10,242,218 km (0.096 R)
• M18: 10,721,081 km (0.067 R)
• M19: 12,536,900 km (0.11 R)
• M20: 14,229,450 km (0.093 R)
• M21: 14,826,047 km (0.042 R)
• M22: 15,154,264 km (0.073 R)
• M23: 16,415,524 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.7

Radius: 6.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.65 AU - 9.69 AU

Year: 14848 Days

Day: 16.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,486,391 km

• M1: 84,523 km (0.105 R)
• M2: 381,175 km (0.075 R)
• M3: 715,078 km (0.114 R)
• M4: 1,025,793 km (0.093 R)
• M5: 2,112,920 km (0.079 R)
• M6: 2,368,284 km (0.11 R)
• M7: 3,350,244 km (0.099 R)
• M8: 3,723,192 km (0.116 R)
• M9: 4,201,606 km (0.08 R)
• M10: 6,358,059 km (0.093 R)
• M11: 6,967,222 km (0.101 R)
• M12: 8,342,624 km (0.104 R)
• M13: 10,268,996 km (0.093 R)
• M14: 11,207,723 km (0.089 R)
• M15: 12,041,581 km (0.047 R)
• M16: 12,804,680 km (0.115 R)
• M17: 13,426,409 km (0.11 R)
• M18: 13,715,582 km (0.076 R)
• M19: 17,655,541 km (0.111 R)
• M20: 22,209,300 km (0.119 R)
• M21: 22,777,323 km (0.106 R)
• M22: 37,854,544 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 18,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit