🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.52 AU - 0.62 AU

Year: 165 Days

Day: 30.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.96 AU - 1.28 AU

Year: 454 Days

Day: 28.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 20,911,511 km

• M1: 30,518 km (0.067 R)
• M2: 75,248 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 14.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.73 AU - 4.63 AU

Year: 3272 Days

Day: 8 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,911,511 km

• M1: 181,612 km (0.11 R)
• M2: 640,877 km (0.11 R)
• M3: 1,309,729 km (0.099 R)
• M4: 2,125,786 km (0.094 R)
• M5: 2,933,016 km (0.04 R)
• M6: 3,503,133 km (0.063 R)
• M7: 4,020,443 km (0.088 R)
• M8: 4,566,026 km (0.081 R)
• M9: 5,260,908 km (0.066 R)
• M10: 5,807,389 km (0.071 R)
• M11: 7,876,627 km (0.051 R)
• M12: 10,846,893 km (0.068 R)
• M13: 11,606,401 km (0.096 R)
• M14: 12,628,155 km (0.114 R)
• M15: 14,446,966 km (0.072 R)
• M16: 16,875,537 km (0.105 R)
• M17: 18,245,405 km (0.082 R)
• M18: 20,437,612 km (0.093 R)
• M19: 21,141,321 km (0.094 R)
• M20: 21,927,158 km (0.112 R)
• M21: 22,664,676 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 10.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.02 AU - 6.52 AU

Year: 6011 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,911,511 km

• M1: 129,402 km (0.089 R)
• M2: 785,090 km (0.076 R)
• M3: 1,115,252 km (0.07 R)
• M4: 1,459,327 km (0.093 R)
• M5: 1,875,658 km (0.094 R)
• M6: 2,559,470 km (0.103 R)
• M7: 5,654,201 km (0.061 R)
• M8: 7,504,876 km (0.109 R)
• M9: 7,951,127 km (0.087 R)
• M10: 11,297,033 km (0.04 R)
• M11: 11,841,270 km (0.09 R)
• M12: 14,099,599 km (0.06 R)
• M13: 14,534,630 km (0.107 R)
• M14: 18,060,203 km (0.051 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 15,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit