🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.49 AU - 0.63 AU

Year: 275 Days

Day: 31 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.52 AU - 0.76 AU

Year: 336 Days

Day: 26.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.9

Radius: 13.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.63 AU - 2.83 AU

Year: 2959 Days

Day: 5.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,534,671 km

• M1: 166,054 km (0.097 R)
• M2: 438,322 km (0.096 R)
• M3: 536,159 km (0.039 R)
• M4: 634,145 km (0.107 R)
• M5: 759,359 km (0.067 R)
• M6: 894,146 km (0.115 R)
• M7: 1,287,290 km (0.099 R)
• M8: 1,543,700 km (0.095 R)
• M9: 1,678,339 km (0.105 R)
• M10: 2,318,019 km (0.108 R)
• M11: 2,697,399 km (0.096 R)
• M12: 2,894,719 km (0.118 R)
• M13: 3,199,749 km (0.079 R)
• M14: 3,321,222 km (0.115 R)
• M15: 3,408,887 km (0.068 R)
• M16: 3,676,816 km (0.105 R)
• M17: 4,348,212 km (0.116 R)
• M18: 4,483,299 km (0.086 R)
• M19: 4,718,018 km (0.091 R)
• M20: 5,159,182 km (0.096 R)
• M21: 5,488,297 km (0.044 R)
• M22: 5,718,678 km (0.051 R)
• M23: 5,930,808 km (0.108 R)
• M24: 7,076,129 km (0.058 R)
• M25: 7,235,600 km (0.106 R)
• M26: 7,442,195 km (0.088 R)
• M27: 7,932,277 km (0.069 R)
• M28: 8,097,882 km (0.09 R)
• M29: 8,723,351 km (0.112 R)
• M30: 8,845,423 km (0.118 R)
• M31: 9,017,311 km (0.05 R)
• M32: 9,165,413 km (0.107 R)
• M33: 10,020,664 km (0.112 R)
• M34: 10,535,729 km (0.116 R)
• M35: 11,138,758 km (0.106 R)
• M36: 11,431,072 km (0.117 R)
• M37: 11,996,253 km (0.062 R)
• M38: 12,214,068 km (0.113 R)
• M39: 12,653,437 km (0.119 R)
• M40: 13,294,314 km (0.078 R)
• M41: 13,519,758 km (0.108 R)
• M42: 13,746,399 km (0.067 R)
• M43: 14,146,124 km (0.101 R)
• M44: 14,232,293 km (0.083 R)
• M45: 14,433,951 km (0.072 R)
• M46: 14,520,717 km (0.106 R)
• M47: 14,898,602 km (0.105 R)
• M48: 14,986,266 km (0.104 R)
• M49: 15,634,324 km (0.093 R)
• M50: 15,753,254 km (0.108 R)
• M51: 16,321,876 km (0.118 R)
• M52: 16,442,452 km (0.099 R)
• M53: 16,563,327 km (0.114 R)
• M54: 16,805,974 km (0.102 R)
• M55: 16,958,115 km (0.085 R)
• M56: 17,080,337 km (0.115 R)
• M57: 17,417,680 km (0.102 R)
• M58: 17,819,201 km (0.107 R)
• M59: 17,912,251 km (0.115 R)
• M60: 19,328,344 km (0.102 R)
• M61: 19,519,829 km (0.085 R)
• M62: 19,744,077 km (0.074 R)
• M63: 20,065,862 km (0.108 R)
• M64: 20,389,442 km (0.073 R)
• M65: 20,780,042 km (0.114 R)
• M66: 21,009,076 km (0.079 R)
• M67: 21,436,627 km (0.097 R)
• M68: 21,535,661 km (0.072 R)
• M69: 21,900,231 km (0.098 R)
• M70: 22,233,385 km (0.068 R)
• M71: 22,434,145 km (0.053 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: 480 - 14,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit