🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.77 AU - 0.79 AU

Year: 248 Days

Day: 33.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.59 AU - 3.67 AU

Year: 2489 Days

Day: 39.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,948,527 km

• M1: 32,912 km (0.101 R)

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 12.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.18 AU - 9.78 AU

Year: 8113 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,948,527 km

• M1: 263,143 km (0.062 R)
• M2: 492,775 km (0.047 R)
• M3: 621,130 km (0.049 R)
• M4: 700,268 km (0.082 R)
• M5: 915,539 km (0.099 R)
• M6: 1,319,004 km (0.075 R)
• M7: 1,425,069 km (0.034 R)
• M8: 1,603,839 km (0.119 R)
• M9: 1,775,727 km (0.067 R)
• M10: 1,938,788 km (0.029 R)
• M11: 2,029,894 km (0.116 R)
• M12: 2,153,761 km (0.085 R)
• M13: 2,280,171 km (0.073 R)
• M14: 2,458,192 km (0.057 R)
• M15: 2,914,765 km (0.082 R)
• M16: 3,234,007 km (0.09 R)
• M17: 3,848,854 km (0.085 R)
• M18: 4,081,479 km (0.091 R)
• M19: 4,439,167 km (0.107 R)
• M20: 4,869,560 km (0.117 R)
• M21: 4,953,036 km (0.094 R)
• M22: 5,227,698 km (0.096 R)
• M23: 5,814,271 km (0.097 R)
• M24: 5,969,853 km (0.105 R)
• M25: 6,059,312 km (0.107 R)
• M26: 6,149,370 km (0.051 R)
• M27: 6,467,714 km (0.055 R)
• M28: 6,652,169 km (0.074 R)
• M29: 7,120,859 km (0.107 R)
• M30: 7,479,445 km (0.059 R)
• M31: 7,624,555 km (0.107 R)
• M32: 7,991,369 km (0.111 R)
• M33: 8,090,253 km (0.091 R)
• M34: 8,289,068 km (0.035 R)
• M35: 8,972,282 km (0.104 R)
• M36: 9,075,056 km (0.119 R)
• M37: 9,204,009 km (0.116 R)
• M38: 9,490,040 km (0.074 R)
• M39: 10,044,151 km (0.092 R)
• M40: 11,073,534 km (0.109 R)
• M41: 11,211,463 km (0.083 R)
• M42: 11,544,916 km (0.035 R)
• M43: 11,881,661 km (0.032 R)
• M44: 12,079,579 km (0.037 R)
• M45: 12,507,429 km (0.066 R)
• M46: 13,290,125 km (0.039 R)
• M47: 13,524,994 km (0.112 R)
• M48: 13,643,027 km (0.037 R)
• M49: 13,850,369 km (0.109 R)
• M50: 14,448,462 km (0.072 R)
• M51: 14,629,625 km (0.027 R)
• M52: 15,024,563 km (0.115 R)
• M53: 15,269,455 km (0.048 R)
• M54: 16,136,674 km (0.107 R)
• M55: 16,829,312 km (0.069 R)
• M56: 17,147,357 km (0.091 R)
• M57: 17,275,263 km (0.112 R)
• M58: 17,403,319 km (0.096 R)
• M59: 19,729,416 km (0.12 R)
• M60: 20,266,921 km (0.117 R)
• M61: 20,741,296 km (0.109 R)
• M62: 21,014,013 km (0.104 R)
• M63: 21,770,081 km (0.104 R)
• M64: 22,047,285 km (0.075 R)
• M65: 22,605,136 km (0.07 R)
• M66: 22,780,315 km (0.079 R)
• M67: 22,956,092 km (0.103 R)
• M68: 23,202,929 km (0.111 R)
• M69: 23,308,844 km (0.113 R)
• M70: 23,699,145 km (0.065 R)
• M71: 23,948,525 km (0.084 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 12,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit