🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.6 AU - 0.66 AU

Year: 181 Days

Day: 32 Hours

Environment

Temp: 165 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.9 AU - 2.02 AU

Year: 992 Days

Day: 23.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.28 AU - 2.9 AU

Year: 1507 Days

Day: 31.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,602,623 km

• M1: 25,731 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.32 AU - 5.3 AU

Year: 3815 Days

Day: 26.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 13.3

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.3 AU - 8.42 AU

Year: 7221 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,602,623 km

• M1: 165,455 km (0.057 R)
• M2: 629,807 km (0.072 R)
• M3: 1,054,665 km (0.108 R)
• M4: 1,811,032 km (0.055 R)
• M5: 2,320,562 km (0.08 R)
• M6: 3,722,743 km (0.117 R)
• M7: 6,467,116 km (0.062 R)
• M8: 7,279,283 km (0.031 R)
• M9: 7,783,727 km (0.1 R)
• M10: 8,663,512 km (0.095 R)
• M11: 10,942,785 km (0.099 R)
• M12: 13,171,345 km (0.057 R)
• M13: 15,102,803 km (0.035 R)
• M14: 18,909,470 km (0.098 R)
• M15: 20,639,719 km (0.107 R)
• M16: 21,433,635 km (0.107 R)
• M17: 23,624,346 km (0.068 R)
• M18: 26,043,793 km (0.107 R)
• M19: 28,007,265 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 10.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.08 AU - 9.6 AU

Year: 8710 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,602,623 km

• M1: 129,402 km (0.119 R)
• M2: 484,697 km (0.079 R)
• M3: 875,896 km (0.11 R)
• M4: 1,219,671 km (0.082 R)
• M5: 1,560,605 km (0.083 R)
• M6: 1,981,723 km (0.099 R)
• M7: 2,727,169 km (0.102 R)
• M8: 3,298,633 km (0.043 R)
• M9: 3,897,473 km (0.119 R)
• M10: 4,344,921 km (0.097 R)
• M11: 5,534,672 km (0.118 R)
• M12: 6,416,851 km (0.099 R)
• M13: 7,234,403 km (0.108 R)
• M14: 10,008,995 km (0.043 R)
• M15: 11,847,553 km (0.091 R)
• M16: 12,961,010 km (0.115 R)
• M17: 13,961,221 km (0.073 R)
• M18: 16,048,560 km (0.117 R)
• M19: 17,904,771 km (0.066 R)
• M20: 18,627,328 km (0.058 R)
• M21: 19,823,513 km (0.087 R)
• M22: 20,440,604 km (0.071 R)
• M23: 22,869,026 km (0.104 R)
• M24: 24,065,510 km (0.04 R)
• M25: 24,767,872 km (0.097 R)
• M26: 31,195,644 km (0.091 R)
• M27: 36,429,924 km (0.096 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit