🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.6 AU - 0.94 AU

Year: 236 Days

Day: 32.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.38 AU

Year: 426 Days

Day: 40.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.09 AU - 1.25 AU

Year: 443 Days

Day: 23.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.03 AU - 1.59 AU

Year: 525 Days

Day: 20.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.44 AU - 3.06 AU

Year: 1595 Days

Day: 23.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.6 AU - 3.5 AU

Year: 1863 Days

Day: 29.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.33 AU - 3.91 AU

Year: 2410 Days

Day: 22.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.7

Radius: 6

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.35 AU - 17.53 AU

Year: 19197 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,946,078 km

• M1: 241,152 km (0.069 R)
• M2: 380,577 km (0.103 R)
• M3: 443,707 km (0.078 R)
• M4: 528,080 km (0.08 R)
• M5: 617,989 km (0.083 R)
• M6: 792,869 km (0.03 R)
• M7: 1,188,405 km (0.086 R)
• M8: 1,559,408 km (0.106 R)
• M9: 1,690,755 km (0.082 R)
• M10: 1,964,220 km (0.077 R)
• M11: 2,340,608 km (0.058 R)
• M12: 3,258,092 km (0.065 R)
• M13: 3,529,014 km (0.074 R)
• M14: 5,261,507 km (0.112 R)
• M15: 5,340,195 km (0.088 R)
• M16: 6,315,873 km (0.084 R)
• M17: 8,105,661 km (0.102 R)
• M18: 8,797,103 km (0.063 R)
• M19: 9,748,246 km (0.091 R)
• M20: 10,982,279 km (0.075 R)
• M21: 11,591,890 km (0.079 R)
• M22: 11,900,810 km (0.114 R)
• M23: 12,316,991 km (0.116 R)
• M24: 12,632,194 km (0.108 R)
• M25: 13,974,087 km (0.117 R)
• M26: 14,634,262 km (0.073 R)
• M27: 14,856,415 km (0.1 R)
• M28: 15,699,997 km (0.093 R)
• M29: 15,813,542 km (0.082 R)
• M30: 16,443,499 km (0.092 R)
• M31: 16,501,244 km (0.115 R)
• M32: 17,315,654 km (0.105 R)
• M33: 17,433,089 km (0.076 R)
• M34: 18,024,150 km (0.067 R)
• M35: 18,143,080 km (0.034 R)
• M36: 18,202,770 km (0.102 R)
• M37: 18,441,827 km (0.089 R)
• M38: 18,862,646 km (0.084 R)
• M39: 20,515,254 km (0.071 R)
• M40: 24,284,522 km (0.099 R)
• M41: 24,613,637 km (0.118 R)
• M42: 24,944,099 km (0.045 R)
• M43: 25,010,370 km (0.101 R)
• M44: 26,011,779 km (0.101 R)
• M45: 26,415,992 km (0.1 R)
• M46: 27,230,702 km (0.036 R)
• M47: 27,435,651 km (0.061 R)
• M48: 29,023,782 km (0.119 R)
• M49: 29,233,219 km (0.066 R)
• M50: 29,303,081 km (0.057 R)
• M51: 29,723,601 km (0.111 R)
• M52: 30,005,144 km (0.034 R)
• M53: 31,569,040 km (0.074 R)
• M54: 32,000,032 km (0.114 R)
• M55: 32,360,862 km (0.114 R)
• M56: 33,743,894 km (0.098 R)
• M57: 34,184,609 km (0.049 R)
• M58: 35,443,775 km (0.117 R)
• M59: 36,416,909 km (0.063 R)
• M60: 36,944,541 km (0.107 R)
• M61: 37,474,566 km (0.094 R)
• M62: 38,695,733 km (0.055 R)
• M63: 41,962,801 km (0.107 R)
• M64: 42,595,151 km (0.106 R)
• M65: 42,833,012 km (0.083 R)
• M66: 43,469,700 km (0.092 R)
• M67: 44,350,084 km (0.117 R)
• M68: 44,591,236 km (0.087 R)
• M69: 45,398,167 km (0.082 R)
• M70: 46,372,797 km (0.043 R)
• M71: 46,944,560 km (0.072 R)
• M72: 47,190,349 km (0.091 R)
• M73: 47,272,329 km (0.083 R)
• M74: 47,683,125 km (0.112 R)
• M75: 48,342,851 km (0.106 R)
• M76: 48,508,157 km (0.094 R)
• M77: 48,673,762 km (0.052 R)
• M78: 48,839,516 km (0.081 R)
• M79: 49,671,280 km (0.112 R)
• M80: 50,339,983 km (0.099 R)
• M81: 50,591,457 km (0.088 R)
• M82: 54,844,823 km (0.095 R)
• M83: 55,969,351 km (0.061 R)
• M84: 56,143,034 km (0.118 R)
• M85: 56,490,849 km (0.111 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit