🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.81 AU - 0.93 AU

Year: 293 Days

Day: 44 Hours

Environment

Temp: 117 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,127,843 km

• M1: 194,926 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.08 AU - 4.34 AU

Year: 2584 Days

Day: 17.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,127,843 km

• M1: 135,984 km (0.093 R)

Asteroid Belt

Center: 8.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 5.2

Gravity: 26.53 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.11 AU - 14.99 AU

Year: 18038 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,127,843 km

• M1: 64,776 km (0.071 R)
• M2: 333,005 km (0.119 R)
• M3: 543,489 km (0.093 R)
• M4: 722,558 km (0.101 R)
• M5: 1,023,997 km (0.093 R)
• M6: 1,375,552 km (0.088 R)
• M7: 2,190,861 km (0.049 R)
• M8: 2,360,206 km (0.092 R)
• M9: 3,426,838 km (0.097 R)
• M10: 4,274,011 km (0.085 R)
• M11: 4,851,908 km (0.083 R)
• M12: 7,404,197 km (0.11 R)
• M13: 9,623,930 km (0.112 R)
• M14: 10,314,624 km (0.081 R)
• M15: 11,666,091 km (0.03 R)
• M16: 15,168,027 km (0.055 R)
• M17: 17,658,233 km (0.065 R)
• M18: 18,256,027 km (0.115 R)
• M19: 18,867,134 km (0.032 R)
• M20: 21,448,744 km (0.085 R)
• M21: 22,425,020 km (0.118 R)
• M22: 27,640,151 km (0.094 R)
• M23: 29,742,450 km (0.115 R)
• M24: 31,078,359 km (0.03 R)
• M25: 31,698,742 km (0.085 R)
• M26: 33,349,853 km (0.108 R)
• M27: 35,057,663 km (0.041 R)
• M28: 36,547,508 km (0.031 R)
• M29: 43,082,541 km (0.095 R)
• M30: 44,790,650 km (0.034 R)
• M31: 47,191,995 km (0.12 R)
• M32: 54,369,401 km (0.095 R)
• M33: 59,347,869 km (0.065 R)
• M34: 60,110,369 km (0.104 R)
• M35: 61,460,490 km (0.106 R)
• M36: 63,423,962 km (0.071 R)
• M37: 64,621,792 km (0.095 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 10,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit