🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.49 AU - 0.69 AU

Year: 162 Days

Day: 40 Hours

Environment

Temp: 194 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.48 AU - 1.5 AU

Year: 648 Days

Day: 22 Hours

Environment

Temp: -11 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.39 AU - 2.23 AU

Year: 868 Days

Day: 23.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,675,094 km

• M1: 42,935 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.16 AU - 2.4 AU

Year: 1227 Days

Day: 31.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.61 AU - 3.43 AU

Year: 1871 Days

Day: 32 Hours

Environment

Temp: -103 °C

Axial Tilt: 123.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,675,094 km

• M1: 43,533 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.76 AU - 4.38 AU

Year: 2404 Days

Day: 16.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,675,094 km

• M1: 2,000,423 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.5

Radius: 4.8

Gravity: 26.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.19 AU - 16.85 AU

Year: 21794 Days

Day: 24.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 108,675,094 km

• M1: 59,839 km (0.1 R)
• M2: 249,380 km (0.054 R)
• M3: 438,471 km (0.106 R)
• M4: 1,022,352 km (0.051 R)
• M5: 1,207,404 km (0.073 R)
• M6: 1,863,241 km (0.099 R)
• M7: 3,422,201 km (0.097 R)
• M8: 4,060,685 km (0.118 R)
• M9: 6,405,781 km (0.081 R)
• M10: 6,899,454 km (0.057 R)
• M11: 8,166,697 km (0.043 R)
• M12: 11,865,505 km (0.055 R)
• M13: 14,716,391 km (0.051 R)
• M14: 15,102,204 km (0.077 R)
• M15: 15,974,360 km (0.1 R)
• M16: 16,299,735 km (0.078 R)
• M17: 16,712,476 km (0.099 R)
• M18: 17,473,181 km (0.102 R)
• M19: 18,701,978 km (0.101 R)
• M20: 20,270,063 km (0.087 R)
• M21: 24,301,277 km (0.088 R)
• M22: 24,515,800 km (0.106 R)
• M23: 29,197,016 km (0.119 R)
• M24: 35,531,738 km (0.062 R)
• M25: 50,304,528 km (0.046 R)
• M26: 50,827,971 km (0.106 R)
• M27: 51,885,628 km (0.059 R)
• M28: 54,044,774 km (0.035 R)
• M29: 54,593,649 km (0.12 R)
• M30: 61,673,517 km (0.118 R)
• M31: 75,320,583 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.3

Radius: 3.1

Gravity: 90.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.71 AU - 22.93 AU

Year: 30270 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 108,675,094 km

• M1: 44,580 km (0.099 R)
• M2: 240,703 km (0.114 R)
• M3: 397,930 km (0.088 R)
• M4: 704,307 km (0.11 R)
• M5: 988,244 km (0.093 R)
• M6: 2,884,546 km (0.104 R)
• M7: 4,346,117 km (0.077 R)
• M8: 4,499,605 km (0.074 R)
• M9: 4,898,881 km (0.058 R)
• M10: 6,784,862 km (0.054 R)
• M11: 8,980,809 km (0.092 R)
• M12: 10,891,024 km (0.037 R)
• M13: 11,607,897 km (0.118 R)
• M14: 13,294,763 km (0.11 R)
• M15: 15,138,108 km (0.096 R)
• M16: 19,014,787 km (0.085 R)
• M17: 19,219,287 km (0.097 R)
• M18: 20,476,657 km (0.115 R)
• M19: 22,463,915 km (0.114 R)
• M20: 23,153,861 km (0.071 R)
• M21: 24,696,963 km (0.108 R)
• M22: 25,431,788 km (0.065 R)
• M23: 26,561,102 km (0.076 R)
• M24: 27,332,279 km (0.052 R)
• M25: 27,723,477 km (0.108 R)
• M26: 30,287,884 km (0.086 R)
• M27: 31,413,309 km (0.038 R)
• M28: 33,896,783 km (0.108 R)
• M29: 38,429,898 km (0.106 R)
• M30: 40,418,203 km (0.085 R)
• M31: 41,437,563 km (0.087 R)
• M32: 44,418,600 km (0.067 R)
• M33: 48,104,841 km (0.103 R)
• M34: 53,194,759 km (0.105 R)
• M35: 56,498,927 km (0.109 R)
• M36: 59,282,195 km (0.041 R)
• M37: 61,484,426 km (0.106 R)
• M38: 71,575,999 km (0.026 R)
• M39: 71,822,985 km (0.082 R)
• M40: 76,623,880 km (0.101 R)
• M41: 85,462,720 km (0.109 R)
• M42: 87,421,106 km (0.105 R)
• M43: 90,558,622 km (0.06 R)
• M44: 94,659,249 km (0.048 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 10,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit