🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.37 AU - 1.51 AU

Year: 622 Days

Day: 31.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.95 AU - 2.71 AU

Year: 1280 Days

Day: 29 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,662,875 km

• M1: 1,389,016 km (0.116 R)

Asteroid Belt

Center: 7.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.2

Radius: 7.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.18 AU - 13.76 AU

Year: 16811 Days

Day: 24.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,662,875 km

• M1: 178,769 km (0.097 R)
• M2: 309,668 km (0.094 R)
• M3: 553,063 km (0.036 R)
• M4: 972,087 km (0.037 R)
• M5: 1,206,208 km (0.062 R)
• M6: 1,302,100 km (0.075 R)
• M7: 1,443,470 km (0.114 R)
• M8: 1,605,036 km (0.109 R)
• M9: 1,787,994 km (0.089 R)
• M10: 1,977,833 km (0.106 R)
• M11: 2,042,460 km (0.115 R)
• M12: 2,141,045 km (0.026 R)
• M13: 2,257,881 km (0.06 R)
• M14: 2,603,452 km (0.104 R)
• M15: 2,692,462 km (0.068 R)
• M16: 3,002,878 km (0.063 R)
• M17: 3,115,076 km (0.118 R)
• M18: 3,519,140 km (0.07 R)
• M19: 3,980,500 km (0.054 R)
• M20: 4,083,274 km (0.053 R)
• M21: 4,145,507 km (0.098 R)
• M22: 4,376,037 km (0.053 R)
• M23: 4,740,457 km (0.084 R)
• M24: 5,003,750 km (0.029 R)
• M25: 5,114,901 km (0.09 R)
• M26: 5,430,253 km (0.057 R)
• M27: 5,845,088 km (0.113 R)
• M28: 6,151,165 km (0.106 R)
• M29: 6,462,329 km (0.094 R)
• M30: 6,534,884 km (0.096 R)
• M31: 6,803,262 km (0.073 R)
• M32: 6,852,480 km (0.107 R)
• M33: 6,901,698 km (0.085 R)
• M34: 7,199,996 km (0.076 R)
• M35: 7,553,496 km (0.108 R)
• M36: 7,732,265 km (0.075 R)
• M37: 8,834,353 km (0.113 R)
• M38: 9,049,774 km (0.063 R)
• M39: 9,541,053 km (0.074 R)
• M40: 9,789,834 km (0.114 R)
• M41: 9,928,960 km (0.093 R)
• M42: 11,298,080 km (0.051 R)
• M43: 12,243,389 km (0.06 R)
• M44: 13,863,983 km (0.092 R)
• M45: 13,989,046 km (0.112 R)
• M46: 14,651,615 km (0.117 R)
• M47: 14,970,708 km (0.104 R)
• M48: 15,066,899 km (0.052 R)
• M49: 15,421,297 km (0.057 R)
• M50: 16,237,054 km (0.047 R)
• M51: 16,335,788 km (0.096 R)
• M52: 16,567,216 km (0.1 R)
• M53: 17,436,081 km (0.111 R)
• M54: 19,148,378 km (0.066 R)
• M55: 20,770,318 km (0.073 R)
• M56: 20,877,580 km (0.091 R)
• M57: 21,021,044 km (0.12 R)
• M58: 23,843,806 km (0.095 R)
• M59: 24,106,350 km (0.084 R)
• M60: 24,558,585 km (0.093 R)
• M61: 24,823,672 km (0.083 R)
• M62: 25,662,916 km (0.097 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit