🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.59 AU - 0.67 AU

Year: 178 Days

Day: 43.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.4 AU - 1.9 AU

Year: 755 Days

Day: 29 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.69 AU - 2.43 AU

Year: 1054 Days

Day: 41.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.71 AU - 2.47 AU

Year: 1077 Days

Day: 15.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,985,955 km

• M1: 630,705 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.35 AU - 2.87 AU

Year: 1503 Days

Day: 35.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.03 AU - 3.21 AU

Year: 1512 Days

Day: 43.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3 AU - 3.98 AU

Year: 2324 Days

Day: 14.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,985,955 km

• M1: 222,602 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 12.1

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.89 AU - 5.83 AU

Year: 4423 Days

Day: 6.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 91.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,985,955 km

• M1: 153,188 km (0.081 R)
• M2: 244,293 km (0.067 R)
• M3: 387,907 km (0.068 R)
• M4: 526,734 km (0.104 R)
• M5: 603,627 km (0.086 R)
• M6: 783,893 km (0.117 R)
• M7: 941,719 km (0.107 R)
• M8: 1,096,403 km (0.075 R)
• M9: 1,184,666 km (0.058 R)
• M10: 1,337,405 km (0.072 R)
• M11: 1,817,913 km (0.096 R)
• M12: 1,995,935 km (0.101 R)
• M13: 2,105,440 km (0.102 R)
• M14: 2,292,737 km (0.025 R)
• M15: 2,929,126 km (0.11 R)
• M16: 3,419,508 km (0.067 R)
• M17: 3,753,411 km (0.091 R)
• M18: 3,844,216 km (0.105 R)
• M19: 4,097,785 km (0.12 R)
• M20: 4,357,038 km (0.112 R)
• M21: 4,524,737 km (0.106 R)
• M22: 5,217,226 km (0.056 R)
• M23: 5,498,470 km (0.118 R)
• M24: 6,209,808 km (0.104 R)
• M25: 7,345,106 km (0.088 R)
• M26: 7,574,140 km (0.114 R)
• M27: 8,334,696 km (0.086 R)
• M28: 8,483,695 km (0.098 R)
• M29: 9,396,841 km (0.038 R)
• M30: 9,520,857 km (0.066 R)
• M31: 10,022,758 km (0.087 R)
• M32: 10,117,902 km (0.109 R)
• M33: 10,213,196 km (0.113 R)
• M34: 10,501,172 km (0.112 R)
• M35: 10,630,125 km (0.12 R)
• M36: 10,987,066 km (0.08 R)
• M37: 11,348,195 km (0.079 R)
• M38: 12,149,441 km (0.109 R)
• M39: 12,250,869 km (0.049 R)
• M40: 13,107,167 km (0.11 R)
• M41: 13,315,557 km (0.12 R)
• M42: 13,665,466 km (0.111 R)
• M43: 13,841,543 km (0.101 R)
• M44: 14,124,732 km (0.118 R)
• M45: 14,338,507 km (0.117 R)
• M46: 14,589,084 km (0.096 R)
• M47: 15,022,319 km (0.106 R)
• M48: 15,532,897 km (0.093 R)
• M49: 15,679,951 km (0.075 R)
• M50: 16,235,259 km (0.112 R)
• M51: 17,632,353 km (0.064 R)
• M52: 17,708,947 km (0.111 R)
• M53: 17,900,881 km (0.044 R)
• M54: 18,132,309 km (0.116 R)
• M55: 18,325,889 km (0.091 R)
• M56: 18,559,112 km (0.077 R)
• M57: 19,462,085 km (0.085 R)
• M58: 20,138,716 km (0.116 R)
• M59: 20,742,044 km (0.12 R)
• M60: 21,515,016 km (0.116 R)
• M61: 21,802,094 km (0.108 R)
• M62: 21,884,373 km (0.094 R)
• M63: 22,338,702 km (0.045 R)
• M64: 22,796,322 km (0.106 R)
• M65: 23,130,972 km (0.093 R)
• M66: 23,383,045 km (0.073 R)
• M67: 23,551,492 km (0.09 R)
• M68: 23,805,210 km (0.1 R)
• M69: 24,914,478 km (0.111 R)
• M70: 25,043,581 km (0.118 R)
• M71: 25,259,301 km (0.112 R)
• M72: 25,866,369 km (0.102 R)
• M73: 26,040,651 km (0.119 R)
• M74: 26,390,560 km (0.108 R)
• M75: 27,006,604 km (0.061 R)
• M76: 28,477,301 km (0.071 R)
• M77: 29,109,202 km (0.117 R)
• M78: 29,563,232 km (0.099 R)
• M79: 29,882,623 km (0.052 R)
• M80: 30,019,805 km (0.049 R)
• M81: 30,157,136 km (0.079 R)
• M82: 30,432,545 km (0.029 R)
• M83: 30,754,929 km (0.047 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit