🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.95 AU

Year: 263 Days

Day: 35 Hours

Environment

Temp: 134 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.81 AU - 1.35 AU

Year: 391 Days

Day: 35.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.84 AU - 2.22 AU

Year: 1007 Days

Day: 17.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,362,463 km

• M1: 737,218 km (0.088 R)

Asteroid Belt

Center: 11.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.5

Radius: 4

Gravity: 51.59 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 16.44 AU - 25.24 AU

Year: 33131 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 113,362,463 km

• M1: 49,816 km (0.06 R)
• M2: 688,749 km (0.082 R)
• M3: 1,272,779 km (0.082 R)
• M4: 2,329,987 km (0.094 R)
• M5: 2,756,490 km (0.087 R)
• M6: 4,233,919 km (0.041 R)
• M7: 4,503,345 km (0.073 R)
• M8: 4,743,300 km (0.044 R)
• M9: 5,425,017 km (0.072 R)
• M10: 6,875,219 km (0.083 R)
• M11: 7,086,302 km (0.114 R)
• M12: 8,032,059 km (0.104 R)
• M13: 10,375,360 km (0.109 R)
• M14: 12,117,128 km (0.079 R)
• M15: 12,503,091 km (0.102 R)
• M16: 12,817,695 km (0.086 R)
• M17: 13,627,169 km (0.104 R)
• M18: 15,527,212 km (0.063 R)
• M19: 20,595,737 km (0.04 R)
• M20: 24,525,225 km (0.098 R)
• M21: 30,597,252 km (0.098 R)
• M22: 34,282,895 km (0.07 R)
• M23: 35,678,943 km (0.099 R)
• M24: 40,777,238 km (0.056 R)
• M25: 43,052,322 km (0.041 R)
• M26: 48,429,468 km (0.12 R)
• M27: 48,816,029 km (0.113 R)
• M28: 51,178,479 km (0.087 R)
• M29: 56,556,223 km (0.096 R)
• M30: 57,199,943 km (0.067 R)
• M31: 66,732,020 km (0.118 R)
• M32: 66,971,077 km (0.067 R)
• M33: 73,897,309 km (0.068 R)
• M34: 77,796,877 km (0.074 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit