🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.5 AU - 0.8 AU

Year: 184 Days

Day: 14.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,595,091 km

• M1: 111,002 km (0.087 R)
• M2: 207,492 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.17 AU - 5.15 AU

Year: 2982 Days

Day: 25.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

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: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547

Radius: 11.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.9 AU - 8.02 AU

Year: 7161 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,595,091 km

• M1: 176,974 km (0.116 R)
• M2: 321,785 km (0.104 R)
• M3: 398,978 km (0.091 R)
• M4: 485,146 km (0.098 R)
• M5: 629,209 km (0.118 R)
• M6: 720,613 km (0.103 R)
• M7: 1,087,876 km (0.062 R)
• M8: 2,103,944 km (0.114 R)
• M9: 2,415,407 km (0.104 R)
• M10: 2,899,057 km (0.108 R)
• M11: 3,317,333 km (0.076 R)
• M12: 3,485,182 km (0.071 R)
• M13: 4,107,958 km (0.098 R)
• M14: 4,314,552 km (0.03 R)
• M15: 4,604,473 km (0.098 R)
• M16: 4,684,508 km (0.105 R)
• M17: 4,873,450 km (0.1 R)
• M18: 5,119,987 km (0.065 R)
• M19: 6,029,841 km (0.081 R)
• M20: 6,593,676 km (0.067 R)
• M21: 7,143,448 km (0.116 R)
• M22: 7,329,996 km (0.107 R)
• M23: 7,739,895 km (0.109 R)
• M24: 7,931,530 km (0.041 R)
• M25: 8,813,559 km (0.12 R)
• M26: 9,215,678 km (0.09 R)
• M27: 9,317,105 km (0.112 R)
• M28: 9,452,940 km (0.111 R)
• M29: 10,142,137 km (0.099 R)
• M30: 10,352,023 km (0.078 R)
• M31: 11,098,217 km (0.111 R)
• M32: 11,314,536 km (0.081 R)
• M33: 11,935,217 km (0.089 R)
• M34: 12,642,067 km (0.056 R)
• M35: 13,095,498 km (0.085 R)
• M36: 13,863,085 km (0.093 R)
• M37: 13,979,472 km (0.081 R)
• M38: 14,487,656 km (0.097 R)
• M39: 14,645,183 km (0.06 R)
• M40: 15,121,502 km (0.095 R)
• M41: 16,129,942 km (0.086 R)
• M42: 16,252,313 km (0.117 R)
• M43: 16,416,122 km (0.084 R)
• M44: 16,827,965 km (0.116 R)
• M45: 16,993,720 km (0.059 R)
• M46: 17,284,987 km (0.085 R)
• M47: 17,368,612 km (0.054 R)
• M48: 17,619,936 km (0.105 R)
• M49: 18,083,989 km (0.089 R)
• M50: 19,024,212 km (0.106 R)
• M51: 22,256,274 km (0.092 R)
• M52: 22,347,229 km (0.048 R)
• M53: 22,849,579 km (0.093 R)
• M54: 23,033,135 km (0.067 R)
• M55: 23,679,548 km (0.086 R)
• M56: 24,238,296 km (0.082 R)
• M57: 24,754,408 km (0.098 R)
• M58: 26,276,268 km (0.108 R)
• M59: 27,242,819 km (0.08 R)
• M60: 27,534,984 km (0.07 R)
• M61: 27,730,359 km (0.086 R)
• M62: 29,759,654 km (0.041 R)
• M63: 29,960,265 km (0.099 R)
• M64: 30,110,910 km (0.092 R)
• M65: 30,766,896 km (0.096 R)
• M66: 30,868,174 km (0.091 R)
• M67: 31,274,632 km (0.095 R)
• M68: 32,350,091 km (0.086 R)
• M69: 32,556,237 km (0.095 R)
• M70: 33,489,578 km (0.099 R)
• M71: 33,646,057 km (0.065 R)
• M72: 33,907,255 km (0.098 R)
• M73: 34,958,928 km (0.112 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit