🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1 AU - 1.28 AU

Year: 442 Days

Day: 46.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,359,379 km

• M1: 59,839 km (0.027 R)
• M2: 112,797 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.74 AU - 1.86 AU

Year: 878 Days

Day: 44.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.81 AU - 2.73 AU

Year: 1243 Days

Day: 21 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.56 AU - 4.56 AU

Year: 2973 Days

Day: 38.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176

Radius: 13.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.25 AU - 11.05 AU

Year: 11752 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,359,379 km

• M1: 164,558 km (0.102 R)
• M2: 641,625 km (0.109 R)
• M3: 2,030,791 km (0.079 R)
• M4: 3,536,793 km (0.074 R)
• M5: 4,857,144 km (0.101 R)
• M6: 8,057,192 km (0.097 R)
• M7: 13,086,373 km (0.095 R)
• M8: 16,313,648 km (0.087 R)
• M9: 19,895,769 km (0.087 R)
• M10: 27,066,444 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362

Radius: 7.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.76 AU - 14.22 AU

Year: 18007 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,359,379 km

• M1: 109,356 km (0.05 R)
• M2: 680,970 km (0.116 R)
• M3: 1,919,939 km (0.093 R)
• M4: 3,213,213 km (0.097 R)
• M5: 4,680,469 km (0.111 R)
• M6: 5,279,159 km (0.079 R)
• M7: 10,982,129 km (0.086 R)
• M8: 11,916,368 km (0.105 R)
• M9: 21,027,028 km (0.114 R)
• M10: 23,773,944 km (0.054 R)
• M11: 24,936,619 km (0.119 R)
• M12: 25,833,159 km (0.074 R)
• M13: 28,328,900 km (0.059 R)
• M14: 37,674,129 km (0.118 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 19,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit