🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.98 AU - 1 AU

Year: 353 Days

Day: 46.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.95 AU - 1.39 AU

Year: 453 Days

Day: 40.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,189,154 km

• M1: 378,034 km (0.065 R)
• M2: 791,074 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.46 AU - 1.48 AU

Year: 638 Days

Day: 22.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.01 AU - 3.23 AU

Year: 1519 Days

Day: 28.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.05 AU - 4.01 AU

Year: 2375 Days

Day: 17.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.4

Radius: 7.7

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.88 AU - 15.22 AU

Year: 20911 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,189,154 km

• M1: 117,285 km (0.076 R)
• M2: 168,447 km (0.088 R)
• M3: 318,643 km (0.078 R)
• M4: 473,328 km (0.114 R)
• M5: 652,995 km (0.096 R)
• M6: 990,637 km (0.048 R)
• M7: 1,134,101 km (0.105 R)
• M8: 2,431,713 km (0.079 R)
• M9: 2,626,789 km (0.106 R)
• M10: 3,328,104 km (0.03 R)
• M11: 3,414,272 km (0.092 R)
• M12: 3,632,984 km (0.098 R)
• M13: 3,901,662 km (0.064 R)
• M14: 4,269,822 km (0.066 R)
• M15: 6,271,891 km (0.092 R)
• M16: 7,592,840 km (0.09 R)
• M17: 9,298,854 km (0.027 R)
• M18: 9,666,117 km (0.103 R)
• M19: 9,789,685 km (0.067 R)
• M20: 9,975,784 km (0.08 R)
• M21: 10,732,450 km (0.05 R)
• M22: 12,034,102 km (0.094 R)
• M23: 12,838,639 km (0.108 R)
• M24: 13,110,757 km (0.078 R)
• M25: 13,453,636 km (0.111 R)
• M26: 14,218,081 km (0.049 R)
• M27: 14,499,624 km (0.06 R)
• M28: 14,711,903 km (0.11 R)
• M29: 14,782,962 km (0.116 R)
• M30: 15,427,131 km (0.056 R)
• M31: 15,716,453 km (0.042 R)
• M32: 16,447,388 km (0.034 R)
• M33: 16,668,943 km (0.12 R)
• M34: 16,891,395 km (0.051 R)
• M35: 17,639,983 km (0.108 R)
• M36: 18,094,311 km (0.113 R)
• M37: 20,581,974 km (0.078 R)
• M38: 20,900,468 km (0.05 R)
• M39: 21,865,524 km (0.054 R)
• M40: 22,353,512 km (0.032 R)
• M41: 23,422,987 km (0.084 R)
• M42: 23,838,869 km (0.098 R)
• M43: 24,173,221 km (0.115 R)
• M44: 25,441,063 km (0.03 R)
• M45: 25,954,333 km (0.086 R)
• M46: 26,817,064 km (0.067 R)
• M47: 28,305,563 km (0.084 R)
• M48: 28,659,661 km (0.083 R)
• M49: 29,640,873 km (0.107 R)
• M50: 31,087,934 km (0.069 R)
• M51: 33,114,685 km (0.084 R)
• M52: 33,301,084 km (0.068 R)
• M53: 37,197,810 km (0.043 R)
• M54: 38,072,209 km (0.073 R)
• M55: 38,561,095 km (0.064 R)
• M56: 38,757,068 km (0.067 R)
• M57: 39,150,212 km (0.057 R)
• M58: 41,336,285 km (0.08 R)
• M59: 41,436,516 km (0.04 R)
• M60: 41,536,896 km (0.115 R)
• M61: 41,637,426 km (0.12 R)
• M62: 44,277,679 km (0.116 R)
• M63: 44,791,697 km (0.045 R)
• M64: 46,449,540 km (0.09 R)
• M65: 49,079,770 km (0.095 R)
• M66: 53,606,303 km (0.078 R)
• M67: 54,044,325 km (0.06 R)
• M68: 55,034,214 km (0.07 R)
• M69: 56,697,294 km (0.11 R)
• M70: 58,489,327 km (0.094 R)
• M71: 58,827,418 km (0.115 R)
• M72: 60,299,910 km (0.083 R)
• M73: 60,755,435 km (0.066 R)
• M74: 64,440,480 km (0.048 R)
• M75: 64,789,641 km (0.097 R)
• M76: 65,723,880 km (0.106 R)
• M77: 66,897,924 km (0.095 R)
• M78: 67,723,854 km (0.11 R)
• M79: 67,842,036 km (0.118 R)
• M80: 68,434,444 km (0.094 R)
• M81: 69,147,577 km (0.025 R)
• M82: 70,820,978 km (0.094 R)
• M83: 71,421,913 km (0.119 R)
• M84: 77,646,830 km (0.077 R)
• M85: 78,514,647 km (0.079 R)
• M86: 79,261,141 km (0.072 R)
• M87: 79,760,050 km (0.063 R)
• M88: 80,761,009 km (0.072 R)
• M89: 81,012,034 km (0.075 R)
• M90: 82,396,562 km (0.087 R)
• M91: 82,902,054 km (0.108 R)
• M92: 83,155,173 km (0.107 R)
• M93: 84,679,127 km (0.079 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit