🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.49 AU - 0.71 AU

Year: 178 Days

Day: 26.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.43 AU

Year: 554 Days

Day: 28 Hours

Environment

Temp: -43 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,161,090 km

• M1: 470,934 km (0.059 R)

Asteroid Belt

Center: 8.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.8

Radius: 4.1

Gravity: 34.55 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.17 AU - 17.49 AU

Year: 25267 Days

Day: 23.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,161,090 km

• M1: 51,312 km (0.066 R)
• M2: 296,952 km (0.04 R)
• M3: 435,779 km (0.107 R)
• M4: 886,966 km (0.059 R)
• M5: 1,512,285 km (0.116 R)
• M6: 1,652,009 km (0.063 R)
• M7: 1,957,339 km (0.107 R)
• M8: 2,276,880 km (0.107 R)
• M9: 2,859,115 km (0.072 R)
• M10: 3,184,939 km (0.039 R)
• M11: 3,782,283 km (0.036 R)
• M12: 4,415,830 km (0.107 R)
• M13: 5,040,251 km (0.083 R)
• M14: 6,062,603 km (0.09 R)
• M15: 6,282,512 km (0.091 R)
• M16: 6,645,437 km (0.099 R)
• M17: 7,613,784 km (0.056 R)
• M18: 8,453,327 km (0.039 R)
• M19: 10,190,757 km (0.089 R)
• M20: 10,819,068 km (0.036 R)
• M21: 11,741,638 km (0.062 R)
• M22: 12,221,996 km (0.104 R)
• M23: 22,307,286 km (0.04 R)
• M24: 24,013,151 km (0.119 R)
• M25: 27,561,912 km (0.099 R)
• M26: 29,273,311 km (0.116 R)
• M27: 35,251,841 km (0.119 R)
• M28: 45,415,969 km (0.045 R)
• M29: 48,667,478 km (0.117 R)
• M30: 52,437,794 km (0.118 R)
• M31: 58,550,063 km (0.083 R)
• M32: 61,571,940 km (0.07 R)
• M33: 61,982,437 km (0.103 R)
• M34: 62,809,115 km (0.075 R)
• M35: 68,143,027 km (0.051 R)
• M36: 69,688,822 km (0.112 R)
• M37: 72,392,803 km (0.077 R)
• M38: 77,291,834 km (0.091 R)
• M39: 77,769,650 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit