🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.05 AU - 1.13 AU

Year: 350 Days

Day: 25.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,533,565 km

• M1: 505,641 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.51 AU - 7.61 AU

Year: 6394 Days

Day: 36.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 21.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.2

Radius: 3.6

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 17.15 AU - 25.89 AU

Year: 30707 Days

Day: 19.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,533,565 km

• M1: 53,556 km (0.077 R)
• M2: 76,145 km (0.097 R)
• M3: 572,511 km (0.053 R)
• M4: 910,752 km (0.084 R)
• M5: 951,742 km (0.069 R)
• M6: 1,014,274 km (0.054 R)
• M7: 1,323,792 km (0.11 R)
• M8: 1,561,802 km (0.095 R)
• M9: 1,812,977 km (0.05 R)
• M10: 1,916,947 km (0.075 R)
• M11: 2,049,640 km (0.104 R)
• M12: 2,130,722 km (0.055 R)
• M13: 2,668,527 km (0.039 R)
• M14: 3,629,693 km (0.107 R)
• M15: 4,061,732 km (0.08 R)
• M16: 4,579,939 km (0.054 R)
• M17: 4,686,153 km (0.101 R)
• M18: 5,045,787 km (0.092 R)
• M19: 5,601,842 km (0.105 R)
• M20: 5,715,387 km (0.04 R)
• M21: 6,531,293 km (0.074 R)
• M22: 9,456,231 km (0.099 R)
• M23: 9,772,631 km (0.09 R)
• M24: 10,230,849 km (0.107 R)
• M25: 11,310,646 km (0.106 R)
• M26: 11,454,260 km (0.116 R)
• M27: 12,180,857 km (0.11 R)
• M28: 12,872,298 km (0.065 R)
• M29: 13,172,541 km (0.053 R)
• M30: 13,525,742 km (0.065 R)
• M31: 13,830,922 km (0.11 R)
• M32: 14,396,401 km (0.069 R)
• M33: 14,708,014 km (0.112 R)
• M34: 14,969,511 km (0.069 R)
• M35: 15,074,379 km (0.1 R)
• M36: 15,869,492 km (0.107 R)
• M37: 15,923,048 km (0.072 R)
• M38: 16,353,142 km (0.07 R)
• M39: 17,169,796 km (0.118 R)
• M40: 17,721,663 km (0.055 R)
• M41: 18,391,413 km (0.066 R)
• M42: 18,447,661 km (0.115 R)
• M43: 18,560,159 km (0.026 R)
• M44: 18,672,956 km (0.053 R)
• M45: 19,813,340 km (0.111 R)
• M46: 20,450,029 km (0.043 R)
• M47: 21,270,124 km (0.032 R)
• M48: 21,447,248 km (0.114 R)
• M49: 21,684,062 km (0.067 R)
• M50: 22,821,305 km (0.089 R)
• M51: 23,732,655 km (0.087 R)
• M52: 23,793,841 km (0.066 R)
• M53: 23,855,176 km (0.099 R)
• M54: 25,653,641 km (0.097 R)
• M55: 25,842,135 km (0.078 R)
• M56: 26,664,474 km (0.074 R)
• M57: 26,855,361 km (0.072 R)
• M58: 27,817,126 km (0.106 R)
• M59: 28,399,510 km (0.114 R)
• M60: 28,789,961 km (0.114 R)
• M61: 29,051,308 km (0.109 R)
• M62: 29,116,682 km (0.105 R)
• M63: 33,337,885 km (0.098 R)
• M64: 35,064,993 km (0.042 R)
• M65: 35,204,568 km (0.055 R)
• M66: 35,693,902 km (0.11 R)
• M67: 36,326,552 km (0.116 R)
• M68: 36,892,032 km (0.088 R)
• M69: 37,175,819 km (0.109 R)
• M70: 37,960,011 km (0.114 R)
• M71: 38,461,912 km (0.119 R)
• M72: 38,749,588 km (0.117 R)
• M73: 38,821,695 km (0.119 R)
• M74: 39,182,674 km (0.075 R)
• M75: 40,637,514 km (0.065 R)
• M76: 43,076,258 km (0.034 R)
• M77: 43,524,752 km (0.078 R)
• M78: 47,399,038 km (0.107 R)
• M79: 49,572,546 km (0.119 R)
• M80: 51,936,940 km (0.099 R)
• M81: 52,573,628 km (0.094 R)

Kuiper Belt

Range: 35.6 - 65.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 13,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit