🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.62 AU

Year: 148 Days

Day: 13.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,594,277 km

• M1: 295,755 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.48 AU - 2.08 AU

Year: 859 Days

Day: 20.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,594,277 km

• M1: 1,203,814 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.09 AU - 2.21 AU

Year: 1140 Days

Day: 43.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 158.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 14.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.78 AU - 6.94 AU

Year: 6498 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,594,277 km

• M1: 185,801 km (0.08 R)
• M2: 303,684 km (0.109 R)
• M3: 414,984 km (0.061 R)
• M4: 559,646 km (0.085 R)
• M5: 738,864 km (0.072 R)
• M6: 851,062 km (0.105 R)
• M7: 1,159,832 km (0.113 R)
• M8: 2,751,703 km (0.085 R)
• M9: 3,168,932 km (0.089 R)
• M10: 3,433,870 km (0.065 R)
• M11: 4,037,497 km (0.099 R)
• M12: 4,378,430 km (0.055 R)
• M13: 4,620,031 km (0.077 R)
• M14: 4,893,646 km (0.107 R)
• M15: 5,172,795 km (0.104 R)
• M16: 5,314,315 km (0.09 R)
• M17: 5,485,904 km (0.066 R)
• M18: 5,981,970 km (0.056 R)
• M19: 6,280,717 km (0.053 R)
• M20: 6,431,960 km (0.092 R)
• M21: 6,676,403 km (0.113 R)
• M22: 7,080,318 km (0.078 R)
• M23: 7,301,124 km (0.083 R)
• M24: 7,428,432 km (0.069 R)
• M25: 8,174,327 km (0.063 R)
• M26: 8,842,431 km (0.045 R)
• M27: 9,080,441 km (0.114 R)
• M28: 9,355,103 km (0.073 R)
• M29: 9,842,343 km (0.082 R)
• M30: 10,195,544 km (0.038 R)
• M31: 10,302,357 km (0.102 R)
• M32: 10,409,469 km (0.104 R)
• M33: 11,023,717 km (0.105 R)
• M34: 11,280,128 km (0.094 R)
• M35: 13,675,190 km (0.069 R)
• M36: 15,397,062 km (0.039 R)
• M37: 15,807,409 km (0.096 R)
• M38: 16,055,292 km (0.109 R)
• M39: 16,638,724 km (0.108 R)
• M40: 17,955,335 km (0.087 R)
• M41: 18,170,756 km (0.118 R)
• M42: 18,300,457 km (0.106 R)
• M43: 18,909,919 km (0.107 R)
• M44: 19,836,528 km (0.107 R)
• M45: 19,970,119 km (0.062 R)
• M46: 20,913,633 km (0.119 R)
• M47: 21,368,111 km (0.117 R)
• M48: 22,984,217 km (0.112 R)
• M49: 23,124,540 km (0.117 R)
• M50: 25,071,107 km (0.086 R)
• M51: 25,360,429 km (0.118 R)
• M52: 25,602,329 km (0.057 R)
• M53: 25,699,418 km (0.051 R)
• M54: 25,845,127 km (0.089 R)
• M55: 26,430,653 km (0.116 R)
• M56: 27,664,685 km (0.07 R)
• M57: 28,013,548 km (0.071 R)
• M58: 28,414,021 km (0.091 R)
• M59: 28,715,760 km (0.071 R)
• M60: 28,967,982 km (0.098 R)
• M61: 29,627,110 km (0.094 R)
• M62: 30,086,226 km (0.096 R)
• M63: 30,805,343 km (0.106 R)
• M64: 34,860,343 km (0.087 R)
• M65: 34,967,904 km (0.101 R)
• M66: 35,237,180 km (0.072 R)
• M67: 35,399,195 km (0.116 R)
• M68: 35,561,359 km (0.089 R)
• M69: 35,669,518 km (0.105 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit