🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.86 AU - 1.06 AU

Year: 352 Days

Day: 46.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,026,932 km

• M1: 294,259 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.05 AU - 1.53 AU

Year: 549 Days

Day: 36 Hours

Environment

Temp: -26 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,026,932 km

• M1: 190,887 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.12 AU - 1.6 AU

Year: 594 Days

Day: 31.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,026,932 km

• M1: 40,391 km (0.068 R)
• M2: 84,224 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.75 AU - 2.57 AU

Year: 1190 Days

Day: 43.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.1 AU - 4.68 AU

Year: 2875 Days

Day: 37.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.9

Radius: 6.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.25 AU - 16.29 AU

Year: 19148 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,026,932 km

• M1: 85,869 km (0.074 R)
• M2: 359,484 km (0.085 R)
• M3: 701,464 km (0.095 R)
• M4: 1,165,966 km (0.054 R)
• M5: 1,819,858 km (0.094 R)
• M6: 2,331,932 km (0.074 R)
• M7: 2,716,847 km (0.079 R)
• M8: 5,308,181 km (0.073 R)
• M9: 8,869,658 km (0.101 R)
• M10: 9,503,803 km (0.062 R)
• M11: 15,291,894 km (0.114 R)
• M12: 19,961,442 km (0.036 R)
• M13: 20,625,806 km (0.11 R)
• M14: 24,639,966 km (0.099 R)
• M15: 27,894,468 km (0.088 R)
• M16: 28,411,328 km (0.097 R)
• M17: 30,324,984 km (0.115 R)
• M18: 31,202,525 km (0.032 R)
• M19: 31,759,478 km (0.034 R)
• M20: 34,171,445 km (0.114 R)
• M21: 36,579,372 km (0.098 R)
• M22: 46,472,130 km (0.11 R)
• M23: 51,406,167 km (0.091 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: 519 - 18,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit