🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.56 AU - 0.64 AU

Year: 166 Days

Day: 45.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.6 AU - 0.7 AU

Year: 188 Days

Day: 43.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.23 AU

Year: 358 Days

Day: 26.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,615,951 km

• M1: 230,830 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.22 AU - 1.3 AU

Year: 507 Days

Day: 46.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 15,615,951 km

• M1: 398,978 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 13.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.34 AU - 6.64 AU

Year: 5922 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 15,615,951 km

• M1: 169,943 km (0.097 R)
• M2: 689,197 km (0.093 R)
• M3: 1,372,860 km (0.047 R)
• M4: 1,882,390 km (0.1 R)
• M5: 2,468,365 km (0.102 R)
• M6: 3,294,594 km (0.057 R)
• M7: 4,012,364 km (0.117 R)
• M8: 4,965,602 km (0.084 R)
• M9: 6,003,063 km (0.099 R)
• M10: 7,215,105 km (0.076 R)
• M11: 9,104,227 km (0.06 R)
• M12: 9,645,323 km (0.081 R)
• M13: 10,076,165 km (0.101 R)
• M14: 10,746,513 km (0.088 R)
• M15: 11,209,817 km (0.074 R)
• M16: 15,064,954 km (0.09 R)
• M17: 19,114,120 km (0.088 R)
• M18: 20,919,766 km (0.053 R)
• M19: 22,309,381 km (0.056 R)
• M20: 26,510,388 km (0.036 R)
• M21: 27,444,178 km (0.061 R)
• M22: 30,931,903 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.7

Radius: 12.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.86 AU - 6.9 AU

Year: 6463 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 15,615,951 km

• M1: 172,038 km (0.069 R)
• M2: 586,124 km (0.115 R)
• M3: 1,372,112 km (0.029 R)
• M4: 1,806,394 km (0.116 R)
• M5: 2,271,494 km (0.089 R)
• M6: 3,634,181 km (0.077 R)
• M7: 4,603,874 km (0.106 R)
• M8: 8,044,027 km (0.06 R)
• M9: 8,807,425 km (0.06 R)
• M10: 9,255,770 km (0.068 R)
• M11: 12,392,688 km (0.108 R)
• M12: 13,411,599 km (0.065 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 17,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit