🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.81 AU - 0.83 AU

Year: 280 Days

Day: 15 Hours

Environment

Temp: 134 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,302,745 km

• M1: 70,760 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.84 AU - 1.2 AU

Year: 388 Days

Day: 13.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.32 AU - 5.02 AU

Year: 3208 Days

Day: 25.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.9

Radius: 4.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.03 AU - 19.83 AU

Year: 29807 Days

Day: 19.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,302,745 km

• M1: 60,288 km (0.088 R)
• M2: 332,107 km (0.096 R)
• M3: 611,706 km (0.08 R)
• M4: 1,272,779 km (0.116 R)
• M5: 1,536,071 km (0.062 R)
• M6: 1,720,974 km (0.07 R)
• M7: 1,962,126 km (0.042 R)
• M8: 2,886,940 km (0.11 R)
• M9: 3,172,821 km (0.119 R)
• M10: 3,201,843 km (0.07 R)
• M11: 3,378,219 km (0.066 R)
• M12: 3,771,213 km (0.067 R)
• M13: 4,798,800 km (0.083 R)
• M14: 4,932,990 km (0.028 R)
• M15: 5,068,525 km (0.114 R)
• M16: 5,170,850 km (0.085 R)
• M17: 5,377,744 km (0.09 R)
• M18: 5,482,313 km (0.113 R)
• M19: 6,086,838 km (0.103 R)
• M20: 6,975,749 km (0.05 R)
• M21: 8,023,383 km (0.057 R)
• M22: 8,302,981 km (0.099 R)
• M23: 8,789,623 km (0.111 R)
• M24: 10,826,548 km (0.117 R)
• M25: 10,870,529 km (0.073 R)
• M26: 11,626,447 km (0.117 R)
• M27: 12,307,267 km (0.069 R)
• M28: 13,517,963 km (0.087 R)
• M29: 13,993,684 km (0.056 R)
• M30: 14,329,830 km (0.11 R)
• M31: 16,150,736 km (0.08 R)
• M32: 16,301,530 km (0.062 R)
• M33: 18,566,442 km (0.106 R)
• M34: 18,935,799 km (0.117 R)
• M35: 20,437,164 km (0.108 R)
• M36: 20,491,617 km (0.077 R)
• M37: 23,723,530 km (0.059 R)
• M38: 24,990,324 km (0.104 R)
• M39: 25,456,322 km (0.112 R)
• M40: 25,984,103 km (0.106 R)
• M41: 26,101,836 km (0.041 R)
• M42: 27,648,828 km (0.117 R)
• M43: 28,798,039 km (0.045 R)
• M44: 28,919,961 km (0.08 R)
• M45: 29,164,254 km (0.087 R)
• M46: 31,205,368 km (0.07 R)
• M47: 31,393,113 km (0.108 R)
• M48: 31,958,892 km (0.094 R)
• M49: 32,022,023 km (0.111 R)
• M50: 33,100,474 km (0.11 R)
• M51: 33,933,285 km (0.093 R)
• M52: 35,554,028 km (0.114 R)
• M53: 35,750,151 km (0.119 R)
• M54: 36,077,920 km (0.073 R)
• M55: 36,670,477 km (0.097 R)
• M56: 37,399,019 km (0.11 R)
• M57: 38,065,477 km (0.092 R)
• M58: 38,400,128 km (0.119 R)
• M59: 38,601,337 km (0.101 R)
• M60: 38,870,314 km (0.077 R)
• M61: 38,937,633 km (0.106 R)
• M62: 39,748,603 km (0.077 R)
• M63: 40,360,458 km (0.078 R)
• M64: 40,701,691 km (0.038 R)
• M65: 40,906,939 km (0.091 R)
• M66: 41,524,779 km (0.116 R)
• M67: 43,396,398 km (0.063 R)
• M68: 44,096,516 km (0.091 R)
• M69: 45,437,062 km (0.072 R)
• M70: 48,230,354 km (0.048 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit