🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.64 AU - 3 AU

Year: 1730 Days

Day: 24.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.46 AU - 4.92 AU

Year: 3710 Days

Day: 24.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,461,027 km

• M1: 610,509 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 11.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.09 AU - 12.21 AU

Year: 15469 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,461,027 km

• M1: 216,019 km (0.1 R)
• M2: 1,075,010 km (0.077 R)
• M3: 3,390,187 km (0.111 R)
• M4: 3,903,457 km (0.108 R)
• M5: 4,562,137 km (0.118 R)
• M6: 5,798,713 km (0.1 R)
• M7: 7,916,420 km (0.119 R)
• M8: 10,730,506 km (0.102 R)
• M9: 11,660,855 km (0.098 R)
• M10: 12,455,668 km (0.071 R)
• M11: 17,526,139 km (0.066 R)
• M12: 19,063,855 km (0.115 R)
• M13: 19,822,765 km (0.068 R)
• M14: 25,206,044 km (0.111 R)
• M15: 27,693,259 km (0.115 R)
• M16: 29,663,014 km (0.049 R)
• M17: 31,027,047 km (0.064 R)
• M18: 35,118,549 km (0.047 R)
• M19: 36,131,027 km (0.062 R)
• M20: 42,192,135 km (0.096 R)
• M21: 45,091,042 km (0.055 R)
• M22: 50,960,365 km (0.11 R)
• M23: 53,245,173 km (0.062 R)
• M24: 55,597,450 km (0.107 R)
• M25: 56,972,255 km (0.075 R)
• M26: 59,254,520 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177

Radius: 5.4

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.73 AU - 17.73 AU

Year: 20649 Days

Day: 20.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,461,027 km

• M1: 110,852 km (0.082 R)
• M2: 2,132,817 km (0.119 R)
• M3: 5,332,267 km (0.087 R)
• M4: 11,455,158 km (0.073 R)
• M5: 17,612,756 km (0.118 R)
• M6: 23,438,246 km (0.04 R)
• M7: 24,908,195 km (0.115 R)
• M8: 27,127,180 km (0.036 R)
• M9: 30,321,693 km (0.113 R)
• M10: 36,712,065 km (0.106 R)
• M11: 43,670,910 km (0.118 R)
• M12: 47,458,429 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.1

Radius: 5.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.46 AU - 20.2 AU

Year: 24103 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,461,027 km

• M1: 75,547 km (0.098 R)
• M2: 265,387 km (0.059 R)
• M3: 582,085 km (0.105 R)
• M4: 840,890 km (0.079 R)
• M5: 1,304,493 km (0.074 R)
• M6: 1,972,897 km (0.111 R)
• M7: 2,764,120 km (0.09 R)
• M8: 6,791,295 km (0.116 R)
• M9: 16,777,102 km (0.113 R)
• M10: 23,140,696 km (0.081 R)
• M11: 31,788,052 km (0.029 R)
• M12: 36,822,917 km (0.094 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: 324 - 18,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit