🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.75 AU

Year: 182 Days

Day: 18.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 164.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.55 AU - 1.73 AU

Year: 783 Days

Day: 36.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 13.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.46 AU - 8.94 AU

Year: 7202 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,292,387 km

• M1: 162,912 km (0.079 R)
• M2: 815,009 km (0.086 R)
• M3: 1,328,878 km (0.091 R)
• M4: 1,770,192 km (0.111 R)
• M5: 2,310,988 km (0.079 R)
• M6: 3,981,398 km (0.057 R)
• M7: 4,630,204 km (0.089 R)
• M8: 5,800,957 km (0.106 R)
• M9: 8,418,620 km (0.104 R)
• M10: 8,899,129 km (0.12 R)
• M11: 11,213,707 km (0.114 R)
• M12: 14,577,565 km (0.103 R)
• M13: 15,790,504 km (0.111 R)
• M14: 17,277,956 km (0.112 R)
• M15: 19,079,413 km (0.109 R)
• M16: 19,833,985 km (0.052 R)
• M17: 20,686,842 km (0.088 R)
• M18: 22,632,512 km (0.118 R)
• M19: 23,822,264 km (0.08 R)
• M20: 24,257,295 km (0.118 R)
• M21: 26,142,078 km (0.116 R)
• M22: 30,813,870 km (0.12 R)
• M23: 31,852,827 km (0.1 R)
• M24: 34,000,604 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249

Radius: 5.2

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.46 AU - 18.08 AU

Year: 22244 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,292,387 km

• M1: 64,925 km (0.093 R)
• M2: 242,199 km (0.106 R)
• M3: 996,471 km (0.12 R)
• M4: 1,937,143 km (0.116 R)
• M5: 2,119,353 km (0.115 R)
• M6: 2,647,733 km (0.069 R)
• M7: 3,135,272 km (0.045 R)
• M8: 3,763,434 km (0.038 R)
• M9: 4,661,918 km (0.042 R)
• M10: 5,126,869 km (0.068 R)
• M11: 5,843,891 km (0.048 R)
• M12: 6,666,530 km (0.06 R)
• M13: 8,251,968 km (0.062 R)
• M14: 9,081,488 km (0.101 R)
• M15: 9,335,655 km (0.033 R)
• M16: 10,566,696 km (0.084 R)
• M17: 12,268,372 km (0.097 R)
• M18: 14,348,829 km (0.116 R)
• M19: 14,833,377 km (0.087 R)
• M20: 17,188,197 km (0.031 R)
• M21: 19,359,760 km (0.057 R)
• M22: 20,036,840 km (0.104 R)
• M23: 20,817,142 km (0.115 R)
• M24: 22,438,185 km (0.087 R)
• M25: 26,235,427 km (0.069 R)
• M26: 26,544,048 km (0.069 R)
• M27: 30,101,485 km (0.115 R)
• M28: 38,012,520 km (0.113 R)
• M29: 43,510,840 km (0.073 R)
• M30: 44,088,138 km (0.091 R)
• M31: 45,553,898 km (0.068 R)
• M32: 46,149,148 km (0.032 R)
• M33: 51,099,341 km (0.069 R)
• M34: 52,227,459 km (0.116 R)
• M35: 53,702,195 km (0.092 R)
• M36: 56,906,132 km (0.093 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: 291 - 11,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit