🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.43 AU - 0.63 AU

Year: 146 Days

Day: 34.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,785,354 km

• M1: 204,949 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.71 AU - 0.73 AU

Year: 231 Days

Day: 23.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 12.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.17 AU - 6.77 AU

Year: 4845 Days

Day: 6.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,785,354 km

• M1: 168,746 km (0.052 R)
• M2: 253,868 km (0.087 R)
• M3: 349,461 km (0.1 R)
• M4: 432,487 km (0.103 R)
• M5: 551,867 km (0.102 R)
• M6: 655,388 km (0.096 R)
• M7: 1,057,807 km (0.097 R)
• M8: 1,191,996 km (0.035 R)
• M9: 1,464,862 km (0.071 R)
• M10: 1,560,455 km (0.102 R)
• M11: 1,743,862 km (0.112 R)
• M12: 2,179,192 km (0.11 R)
• M13: 2,289,446 km (0.07 R)
• M14: 2,433,957 km (0.082 R)
• M15: 2,598,216 km (0.076 R)
• M16: 2,800,472 km (0.059 R)
• M17: 3,131,233 km (0.09 R)
• M18: 3,548,910 km (0.069 R)
• M19: 3,736,057 km (0.083 R)
• M20: 3,965,092 km (0.079 R)
• M21: 4,257,855 km (0.12 R)
• M22: 4,396,981 km (0.11 R)
• M23: 4,618,685 km (0.048 R)
• M24: 5,157,536 km (0.115 R)
• M25: 5,284,694 km (0.099 R)
• M26: 5,760,116 km (0.08 R)
• M27: 6,069,934 km (0.107 R)
• M28: 6,362,697 km (0.113 R)
• M29: 6,499,279 km (0.076 R)
• M30: 6,938,499 km (0.086 R)
• M31: 7,748,422 km (0.103 R)
• M32: 7,870,194 km (0.119 R)
• M33: 8,463,051 km (0.059 R)
• M34: 8,764,939 km (0.068 R)
• M35: 9,902,182 km (0.073 R)
• M36: 10,140,492 km (0.096 R)
• M37: 10,273,783 km (0.083 R)
• M38: 10,839,712 km (0.034 R)
• M39: 11,665,941 km (0.074 R)
• M40: 12,199,706 km (0.052 R)
• M41: 12,369,949 km (0.097 R)
• M42: 12,798,995 km (0.111 R)
• M43: 13,642,428 km (0.082 R)
• M44: 13,996,676 km (0.103 R)
• M45: 15,108,039 km (0.027 R)
• M46: 15,260,479 km (0.032 R)
• M47: 15,505,221 km (0.048 R)
• M48: 15,628,190 km (0.088 R)
• M49: 15,813,243 km (0.032 R)
• M50: 16,123,060 km (0.102 R)
• M51: 16,560,484 km (0.086 R)
• M52: 16,970,083 km (0.075 R)
• M53: 17,223,801 km (0.101 R)
• M54: 18,707,064 km (0.083 R)
• M55: 18,936,398 km (0.093 R)
• M56: 19,497,090 km (0.104 R)
• M57: 19,963,088 km (0.085 R)
• M58: 20,063,318 km (0.099 R)
• M59: 20,973,921 km (0.093 R)
• M60: 21,177,972 km (0.109 R)
• M61: 21,382,921 km (0.117 R)
• M62: 21,656,985 km (0.091 R)
• M63: 21,828,872 km (0.108 R)
• M64: 21,966,802 km (0.103 R)
• M65: 22,278,115 km (0.111 R)
• M66: 23,080,109 km (0.118 R)
• M67: 23,396,658 km (0.092 R)
• M68: 23,643,794 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 16,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit