🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2 AU - 2.68 AU

Year: 1334 Days

Day: 32.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,511,700 km

• M1: 189,690 km (0.092 R)
• M2: 1,380,489 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.78 AU - 4.2 AU

Year: 2430 Days

Day: 33.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 13

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.53 AU - 7.69 AU

Year: 7826 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,511,700 km

• M1: 182,958 km (0.097 R)
• M2: 272,567 km (0.082 R)
• M3: 372,349 km (0.088 R)
• M4: 690,693 km (0.104 R)
• M5: 806,632 km (0.099 R)
• M6: 994,227 km (0.079 R)
• M7: 1,268,141 km (0.118 R)
• M8: 1,414,448 km (0.117 R)
• M9: 1,658,143 km (0.108 R)
• M10: 1,764,956 km (0.109 R)
• M11: 1,915,900 km (0.105 R)
• M12: 2,186,971 km (0.109 R)
• M13: 2,532,094 km (0.061 R)
• M14: 2,624,994 km (0.073 R)
• M15: 2,862,555 km (0.025 R)
• M16: 3,324,962 km (0.047 R)
• M17: 3,652,282 km (0.119 R)
• M18: 3,775,551 km (0.058 R)
• M19: 3,954,171 km (0.107 R)
• M20: 4,062,779 km (0.101 R)
• M21: 4,319,938 km (0.083 R)
• M22: 4,431,837 km (0.05 R)
• M23: 4,658,478 km (0.036 R)
• M24: 4,947,351 km (0.042 R)
• M25: 5,361,588 km (0.086 R)
• M26: 5,522,405 km (0.08 R)
• M27: 5,890,117 km (0.112 R)
• M28: 6,160,740 km (0.091 R)
• M29: 6,329,336 km (0.073 R)
• M30: 6,435,551 km (0.054 R)
• M31: 6,714,252 km (0.032 R)
• M32: 6,800,869 km (0.105 R)
• M33: 7,439,951 km (0.12 R)
• M34: 7,529,560 km (0.106 R)
• M35: 7,642,207 km (0.114 R)
• M36: 7,891,886 km (0.071 R)
• M37: 8,029,217 km (0.094 R)
• M38: 8,190,483 km (0.084 R)
• M39: 8,657,229 km (0.04 R)
• M40: 8,751,625 km (0.094 R)
• M41: 9,616,750 km (0.116 R)
• M42: 9,935,842 km (0.038 R)
• M43: 10,034,726 km (0.075 R)
• M44: 10,283,358 km (0.101 R)
• M45: 10,408,421 km (0.116 R)
• M46: 10,837,618 km (0.113 R)
• M47: 10,939,494 km (0.115 R)
• M48: 11,169,875 km (0.08 R)
• M49: 11,401,751 km (0.11 R)
• M50: 11,818,082 km (0.088 R)
• M51: 12,054,447 km (0.111 R)
• M52: 12,212,871 km (0.107 R)
• M53: 12,665,554 km (0.119 R)
• M54: 14,195,641 km (0.069 R)
• M55: 14,307,241 km (0.064 R)
• M56: 14,418,991 km (0.036 R)
• M57: 14,531,189 km (0.09 R)
• M58: 15,096,071 km (0.102 R)
• M59: 15,668,283 km (0.117 R)
• M60: 15,754,601 km (0.077 R)
• M61: 16,043,923 km (0.078 R)
• M62: 16,657,274 km (0.115 R)
• M63: 16,892,891 km (0.111 R)
• M64: 17,906,716 km (0.072 R)
• M65: 18,909,620 km (0.04 R)
• M66: 19,712,511 km (0.117 R)
• M67: 20,180,902 km (0.095 R)
• M68: 20,495,207 km (0.047 R)
• M69: 20,589,753 km (0.106 R)
• M70: 21,160,469 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 13,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit