🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.75 AU

Year: 175 Days

Day: 36.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,652,772 km

• M1: 23,337 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.05 AU - 1.27 AU

Year: 437 Days

Day: 23.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470

Radius: 7.4

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.55 AU - 21.79 AU

Year: 25986 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 103,652,772 km

• M1: 103,223 km (0.107 R)
• M2: 383,569 km (0.117 R)
• M3: 702,212 km (0.098 R)
• M4: 1,050,476 km (0.06 R)
• M5: 1,645,726 km (0.067 R)
• M6: 2,038,720 km (0.096 R)
• M7: 3,693,123 km (0.025 R)
• M8: 5,433,544 km (0.107 R)
• M9: 6,393,813 km (0.092 R)
• M10: 8,013,958 km (0.085 R)
• M11: 10,617,559 km (0.104 R)
• M12: 16,401,312 km (0.085 R)
• M13: 18,477,431 km (0.08 R)
• M14: 19,114,419 km (0.07 R)
• M15: 21,609,263 km (0.118 R)
• M16: 25,078,138 km (0.057 R)
• M17: 25,971,836 km (0.112 R)
• M18: 27,234,891 km (0.084 R)
• M19: 31,269,545 km (0.056 R)
• M20: 32,698,355 km (0.119 R)
• M21: 34,170,098 km (0.036 R)
• M22: 34,853,462 km (0.09 R)
• M23: 46,392,843 km (0.064 R)
• M24: 49,282,176 km (0.097 R)
• M25: 54,299,240 km (0.047 R)
• M26: 57,890,786 km (0.114 R)
• M27: 60,040,956 km (0.093 R)
• M28: 62,041,379 km (0.064 R)
• M29: 69,174,654 km (0.043 R)
• M30: 70,267,616 km (0.081 R)
• M31: 71,372,247 km (0.054 R)
• M32: 75,214,219 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.1

Radius: 4.5

Gravity: 30.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 17.18 AU - 24.46 AU

Year: 33235 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 103,652,772 km

• M1: 57,446 km (0.084 R)
• M2: 226,192 km (0.069 R)
• M3: 1,099,993 km (0.114 R)
• M4: 2,330,136 km (0.104 R)
• M5: 4,056,346 km (0.103 R)
• M6: 4,459,662 km (0.117 R)
• M7: 5,475,432 km (0.05 R)
• M8: 10,338,260 km (0.11 R)
• M9: 16,278,343 km (0.052 R)
• M10: 19,648,184 km (0.104 R)
• M11: 28,902,009 km (0.061 R)
• M12: 29,839,689 km (0.099 R)
• M13: 30,384,375 km (0.11 R)
• M14: 38,723,259 km (0.062 R)
• M15: 41,358,725 km (0.116 R)
• M16: 42,548,477 km (0.051 R)
• M17: 43,935,847 km (0.051 R)
• M18: 45,892,438 km (0.083 R)
• M19: 53,496,348 km (0.095 R)
• M20: 58,015,849 km (0.109 R)
• M21: 59,720,517 km (0.096 R)
• M22: 59,935,938 km (0.07 R)
• M23: 84,735,974 km (0.082 R)
• M24: 89,721,473 km (0.032 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit