🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 16.6 Hours

Environment

Temp: 239 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.43 AU - 5.77 AU

Year: 4029 Days

Day: 43.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.4

Radius: 6.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.35 AU - 21.29 AU

Year: 29709 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,627,315 km

• M1: 278,850 km (0.057 R)
• M2: 525,687 km (0.111 R)
• M3: 730,337 km (0.106 R)
• M4: 1,094,159 km (0.111 R)
• M5: 1,234,930 km (0.096 R)
• M6: 1,534,126 km (0.066 R)
• M7: 1,828,086 km (0.117 R)
• M8: 2,590,736 km (0.045 R)
• M9: 2,684,534 km (0.09 R)
• M10: 3,137,067 km (0.066 R)
• M11: 3,270,658 km (0.113 R)
• M12: 3,406,194 km (0.085 R)
• M13: 3,682,950 km (0.1 R)
• M14: 3,895,229 km (0.099 R)
• M15: 4,480,905 km (0.097 R)
• M16: 5,611,117 km (0.09 R)
• M17: 5,896,699 km (0.085 R)
• M18: 6,228,657 km (0.117 R)
• M19: 6,824,505 km (0.107 R)
• M20: 7,085,404 km (0.104 R)
• M21: 7,751,862 km (0.09 R)
• M22: 8,906,608 km (0.084 R)
• M23: 9,383,377 km (0.066 R)
• M24: 10,913,464 km (0.115 R)
• M25: 11,014,891 km (0.093 R)
• M26: 11,785,021 km (0.062 R)
• M27: 12,519,547 km (0.104 R)
• M28: 13,703,315 km (0.119 R)
• M29: 14,586,540 km (0.077 R)
• M30: 14,642,340 km (0.055 R)
• M31: 15,147,832 km (0.085 R)
• M32: 15,204,380 km (0.099 R)
• M33: 15,431,170 km (0.088 R)
• M34: 17,108,611 km (0.079 R)
• M35: 17,403,618 km (0.109 R)
• M36: 17,640,880 km (0.111 R)
• M37: 18,118,696 km (0.118 R)
• M38: 18,238,673 km (0.061 R)
• M39: 18,964,821 km (0.063 R)
• M40: 19,025,708 km (0.12 R)
• M41: 19,762,028 km (0.072 R)
• M42: 21,389,204 km (0.069 R)
• M43: 21,452,634 km (0.099 R)
• M44: 22,605,285 km (0.082 R)
• M45: 24,769,967 km (0.064 R)
• M46: 25,371,799 km (0.116 R)
• M47: 27,965,377 km (0.109 R)
• M48: 28,522,031 km (0.083 R)
• M49: 28,871,791 km (0.102 R)
• M50: 30,356,400 km (0.116 R)
• M51: 31,720,733 km (0.119 R)
• M52: 31,865,543 km (0.084 R)
• M53: 33,620,177 km (0.032 R)
• M54: 35,255,880 km (0.099 R)
• M55: 36,841,168 km (0.079 R)
• M56: 39,146,172 km (0.076 R)
• M57: 40,081,010 km (0.107 R)
• M58: 41,418,115 km (0.1 R)
• M59: 42,609,962 km (0.116 R)
• M60: 42,849,767 km (0.087 R)
• M61: 49,237,895 km (0.117 R)
• M62: 51,347,225 km (0.1 R)
• M63: 53,572,194 km (0.097 R)
• M64: 53,744,681 km (0.069 R)
• M65: 54,609,656 km (0.1 R)
• M66: 56,968,066 km (0.104 R)
• M67: 57,496,745 km (0.108 R)
• M68: 58,558,740 km (0.115 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 11,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit