🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.61 AU

Year: 134 Days

Day: 44.7 Hours

Environment

Temp: 262 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,429,446 km

• M1: 195,076 km (0.065 R)
• M2: 374,144 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.49 AU - 0.65 AU

Year: 158 Days

Day: 39.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.68 AU - 1.12 AU

Year: 313 Days

Day: 38 Hours

Environment

Temp: 158 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,429,446 km

• M1: 177,124 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.3

Radius: 5.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.91 AU - 16.25 AU

Year: 19394 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,429,446 km

• M1: 69,713 km (0.101 R)
• M2: 300,393 km (0.061 R)
• M3: 618,288 km (0.119 R)
• M4: 2,538,077 km (0.111 R)
• M5: 3,924,251 km (0.057 R)
• M6: 4,392,343 km (0.059 R)
• M7: 4,802,241 km (0.089 R)
• M8: 5,593,614 km (0.115 R)
• M9: 6,642,445 km (0.097 R)
• M10: 8,590,209 km (0.065 R)
• M11: 9,826,486 km (0.076 R)
• M12: 11,810,154 km (0.081 R)
• M13: 15,288,902 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207

Radius: 7.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.78 AU - 15.86 AU

Year: 22012 Days

Day: 20.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,429,446 km

• M1: 113,844 km (0.073 R)
• M2: 676,781 km (0.031 R)
• M3: 1,437,037 km (0.112 R)
• M4: 1,764,208 km (0.107 R)
• M5: 2,177,696 km (0.041 R)
• M6: 2,740,184 km (0.106 R)
• M7: 4,853,703 km (0.062 R)
• M8: 6,182,282 km (0.065 R)
• M9: 8,418,022 km (0.114 R)
• M10: 9,742,262 km (0.097 R)
• M11: 10,159,939 km (0.114 R)
• M12: 12,070,005 km (0.112 R)
• M13: 13,362,680 km (0.109 R)
• M14: 15,576,729 km (0.075 R)
• M15: 16,733,419 km (0.062 R)
• M16: 17,106,517 km (0.077 R)
• M17: 18,574,520 km (0.076 R)
• M18: 19,461,935 km (0.045 R)
• M19: 22,563,847 km (0.107 R)
• M20: 24,042,622 km (0.118 R)
• M21: 30,054,661 km (0.111 R)
• M22: 35,629,276 km (0.092 R)
• M23: 45,803,427 km (0.088 R)
• M24: 47,717,831 km (0.108 R)
• M25: 50,146,403 km (0.089 R)
• M26: 51,077,949 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 12,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit