🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 20.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 78.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.66 AU - 1.1 AU

Year: 311 Days

Day: 33.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 14.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.97 AU - 6.43 AU

Year: 5816 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,353,523 km

• M1: 201,209 km (0.077 R)
• M2: 472,879 km (0.107 R)
• M3: 662,120 km (0.063 R)
• M4: 1,194,539 km (0.106 R)
• M5: 1,519,166 km (0.061 R)
• M6: 1,624,932 km (0.081 R)
• M7: 1,957,787 km (0.097 R)
• M8: 2,192,207 km (0.087 R)
• M9: 2,577,272 km (0.1 R)
• M10: 2,689,171 km (0.083 R)
• M11: 2,802,567 km (0.091 R)
• M12: 3,429,382 km (0.075 R)
• M13: 3,750,119 km (0.092 R)
• M14: 3,914,228 km (0.056 R)
• M15: 4,155,530 km (0.104 R)
• M16: 4,306,474 km (0.109 R)
• M17: 5,068,825 km (0.099 R)
• M18: 5,435,040 km (0.055 R)
• M19: 6,453,503 km (0.071 R)
• M20: 6,739,384 km (0.086 R)
• M21: 7,142,401 km (0.082 R)
• M22: 7,461,343 km (0.086 R)
• M23: 7,692,023 km (0.114 R)
• M24: 8,207,837 km (0.104 R)
• M25: 9,076,252 km (0.094 R)
• M26: 9,248,440 km (0.06 R)
• M27: 9,822,297 km (0.067 R)
• M28: 10,100,848 km (0.104 R)
• M29: 10,459,135 km (0.103 R)
• M30: 10,899,850 km (0.052 R)
• M31: 11,240,934 km (0.11 R)
• M32: 11,399,657 km (0.079 R)
• M33: 11,853,238 km (0.059 R)
• M34: 12,231,272 km (0.118 R)
• M35: 12,367,256 km (0.074 R)
• M36: 12,723,149 km (0.098 R)
• M37: 12,833,253 km (0.063 R)
• M38: 12,971,482 km (0.108 R)
• M39: 13,110,159 km (0.092 R)
• M40: 13,305,235 km (0.068 R)
• M41: 13,585,431 km (0.108 R)
• M42: 13,754,627 km (0.093 R)
• M43: 14,037,965 km (0.063 R)
• M44: 14,294,675 km (0.063 R)
• M45: 14,495,435 km (0.093 R)
• M46: 14,870,776 km (0.102 R)
• M47: 15,132,573 km (0.03 R)
• M48: 16,344,315 km (0.094 R)
• M49: 16,614,489 km (0.1 R)
• M50: 16,704,846 km (0.108 R)
• M51: 16,855,790 km (0.1 R)
• M52: 17,250,579 km (0.082 R)
• M53: 17,403,169 km (0.098 R)
• M54: 17,556,357 km (0.115 R)
• M55: 18,671,909 km (0.112 R)
• M56: 18,860,103 km (0.063 R)
• M57: 18,954,349 km (0.051 R)
• M58: 19,778,484 km (0.085 R)
• M59: 20,130,637 km (0.082 R)
• M60: 20,679,063 km (0.071 R)
• M61: 21,199,664 km (0.085 R)
• M62: 21,625,868 km (0.101 R)
• M63: 21,922,521 km (0.06 R)
• M64: 22,087,976 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 12,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit