🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.68 AU - 0.78 AU

Year: 226 Days

Day: 37.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.71 AU - 1.13 AU

Year: 319 Days

Day: 35.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 70.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.52 AU - 2.5 AU

Year: 1031 Days

Day: 24.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.95 AU - 2.69 AU

Year: 1278 Days

Day: 32.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,126,189 km

• M1: 52,958 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 9.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.13 AU - 9.75 AU

Year: 8868 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 161.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,126,189 km

• M1: 134,040 km (0.033 R)
• M2: 559,795 km (0.118 R)
• M3: 899,682 km (0.114 R)
• M4: 2,417,352 km (0.113 R)
• M5: 2,752,152 km (0.045 R)
• M6: 4,846,073 km (0.042 R)
• M7: 5,251,484 km (0.113 R)
• M8: 9,318,751 km (0.081 R)
• M9: 9,787,590 km (0.11 R)
• M10: 10,985,869 km (0.082 R)
• M11: 17,755,322 km (0.11 R)
• M12: 19,658,207 km (0.067 R)
• M13: 21,355,994 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.1

Radius: 8.2

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.44 AU - 8.68 AU

Year: 9057 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,126,189 km

• M1: 102,923 km (0.071 R)
• M2: 534,364 km (0.043 R)
• M3: 847,322 km (0.113 R)
• M4: 1,894,956 km (0.113 R)
• M5: 2,529,102 km (0.036 R)
• M6: 3,250,911 km (0.038 R)
• M7: 3,710,476 km (0.12 R)
• M8: 4,581,734 km (0.1 R)
• M9: 6,100,003 km (0.096 R)
• M10: 7,843,117 km (0.088 R)
• M11: 10,395,257 km (0.112 R)
• M12: 11,942,099 km (0.109 R)
• M13: 12,509,524 km (0.105 R)
• M14: 13,154,141 km (0.115 R)
• M15: 19,209,414 km (0.074 R)
• M16: 23,932,518 km (0.072 R)
• M17: 24,290,356 km (0.058 R)
• M18: 26,323,092 km (0.089 R)
• M19: 31,895,762 km (0.108 R)
• M20: 32,220,689 km (0.094 R)
• M21: 34,442,666 km (0.098 R)
• M22: 38,085,524 km (0.057 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit