🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.63 AU - 0.79 AU

Year: 215 Days

Day: 21.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.53 AU - 2.21 AU

Year: 920 Days

Day: 24.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,159,693 km

• M1: 974,331 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.6

Radius: 6.3

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.01 AU - 18.23 AU

Year: 25493 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,159,693 km

• M1: 139,874 km (0.12 R)
• M2: 252,372 km (0.086 R)
• M3: 812,765 km (0.096 R)
• M4: 1,191,098 km (0.105 R)
• M5: 1,272,928 km (0.036 R)
• M6: 1,801,906 km (0.1 R)
• M7: 2,426,477 km (0.113 R)
• M8: 3,340,670 km (0.078 R)
• M9: 4,605,370 km (0.063 R)
• M10: 4,865,671 km (0.084 R)
• M11: 5,220,218 km (0.118 R)
• M12: 5,537,216 km (0.114 R)
• M13: 5,628,919 km (0.104 R)
• M14: 5,860,497 km (0.029 R)
• M15: 6,622,399 km (0.06 R)
• M16: 7,314,438 km (0.109 R)
• M17: 7,874,234 km (0.067 R)
• M18: 9,469,545 km (0.104 R)
• M19: 10,303,703 km (0.09 R)
• M20: 11,335,330 km (0.099 R)
• M21: 12,100,673 km (0.12 R)
• M22: 12,882,621 km (0.111 R)
• M23: 13,992,038 km (0.077 R)
• M24: 14,054,570 km (0.073 R)
• M25: 14,368,576 km (0.099 R)
• M26: 15,260,329 km (0.112 R)
• M27: 15,324,656 km (0.098 R)
• M28: 15,389,133 km (0.054 R)
• M29: 15,453,759 km (0.076 R)
• M30: 17,837,003 km (0.046 R)
• M31: 18,313,622 km (0.115 R)
• M32: 18,450,653 km (0.045 R)
• M33: 18,519,169 km (0.12 R)
• M34: 19,488,414 km (0.11 R)
• M35: 20,972,873 km (0.098 R)
• M36: 22,128,218 km (0.116 R)
• M37: 22,787,196 km (0.111 R)
• M38: 24,049,204 km (0.116 R)
• M39: 25,333,951 km (0.107 R)
• M40: 25,562,985 km (0.059 R)
• M41: 25,639,429 km (0.113 R)
• M42: 26,408,512 km (0.067 R)
• M43: 28,127,092 km (0.039 R)
• M44: 28,522,779 km (0.096 R)
• M45: 29,720,609 km (0.105 R)
• M46: 32,247,616 km (0.083 R)
• M47: 35,352,819 km (0.097 R)
• M48: 35,608,781 km (0.083 R)
• M49: 36,208,220 km (0.078 R)
• M50: 36,638,613 km (0.072 R)
• M51: 39,874,864 km (0.109 R)
• M52: 42,293,712 km (0.074 R)
• M53: 42,746,694 km (0.102 R)
• M54: 43,201,471 km (0.045 R)
• M55: 44,851,686 km (0.081 R)
• M56: 48,781,771 km (0.116 R)
• M57: 49,829,106 km (0.051 R)
• M58: 51,172,794 km (0.047 R)
• M59: 55,869,419 km (0.112 R)
• M60: 56,167,418 km (0.08 R)
• M61: 56,266,901 km (0.061 R)
• M62: 61,110,281 km (0.11 R)
• M63: 64,308,534 km (0.118 R)
• M64: 66,716,312 km (0.064 R)
• M65: 66,927,095 km (0.101 R)
• M66: 68,834,019 km (0.101 R)
• M67: 70,222,288 km (0.079 R)
• M68: 70,543,923 km (0.083 R)
• M69: 70,758,746 km (0.057 R)
• M70: 71,081,129 km (0.114 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 18,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit