🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 173 Days

Day: 14.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.46 AU - 1.94 AU

Year: 826 Days

Day: 36.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,281,675 km

• M1: 964,906 km (0.111 R)
• M2: 1,218,026 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.64 AU - 3.1 AU

Year: 1812 Days

Day: 15.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.61 AU - 4.17 AU

Year: 2860 Days

Day: 37.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.55 AU - 4.55 AU

Year: 3038 Days

Day: 39.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,281,675 km

• M1: 324,927 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.88 AU - 5.02 AU

Year: 3499 Days

Day: 40.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,281,675 km

• M1: 2,892,176 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.6

Radius: 3.4

Gravity: 28.77 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 16.96 AU - 20.28 AU

Year: 29952 Days

Day: 18.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,281,675 km

• M1: 78,688 km (0.109 R)
• M2: 145,110 km (0.109 R)
• M3: 200,611 km (0.108 R)
• M4: 247,136 km (0.111 R)
• M5: 333,154 km (0.052 R)
• M6: 408,851 km (0.055 R)
• M7: 839,543 km (0.062 R)
• M8: 969,993 km (0.106 R)
• M9: 1,681,480 km (0.049 R)
• M10: 2,119,652 km (0.106 R)
• M11: 2,369,481 km (0.053 R)
• M12: 3,173,420 km (0.112 R)
• M13: 3,376,274 km (0.053 R)
• M14: 3,794,550 km (0.076 R)
• M15: 4,317,544 km (0.12 R)
• M16: 4,633,046 km (0.045 R)
• M17: 4,816,752 km (0.091 R)
• M18: 5,429,804 km (0.074 R)
• M19: 6,017,275 km (0.047 R)
• M20: 6,117,057 km (0.06 R)
• M21: 6,167,172 km (0.114 R)
• M22: 7,896,524 km (0.043 R)
• M23: 8,560,140 km (0.061 R)
• M24: 10,958,044 km (0.103 R)
• M25: 11,018,930 km (0.107 R)
• M26: 11,263,822 km (0.118 R)
• M27: 11,386,941 km (0.103 R)
• M28: 12,642,067 km (0.093 R)
• M29: 13,481,162 km (0.119 R)
• M30: 15,348,592 km (0.108 R)
• M31: 15,690,423 km (0.056 R)
• M32: 16,451,427 km (0.086 R)
• M33: 16,941,959 km (0.052 R)
• M34: 17,083,030 km (0.119 R)
• M35: 18,153,103 km (0.098 R)
• M36: 18,442,126 km (0.109 R)
• M37: 18,659,791 km (0.039 R)
• M38: 19,909,681 km (0.071 R)
• M39: 20,058,531 km (0.05 R)
• M40: 20,732,769 km (0.119 R)
• M41: 20,883,713 km (0.076 R)
• M42: 22,180,427 km (0.029 R)
• M43: 23,033,285 km (0.079 R)
• M44: 24,531,657 km (0.105 R)
• M45: 27,372,820 km (0.12 R)
• M46: 27,704,030 km (0.032 R)
• M47: 28,538,038 km (0.098 R)
• M48: 29,042,482 km (0.109 R)
• M49: 29,295,751 km (0.091 R)
• M50: 29,804,384 km (0.095 R)
• M51: 30,059,897 km (0.102 R)
• M52: 30,230,588 km (0.111 R)
• M53: 31,348,084 km (0.112 R)
• M54: 32,042,518 km (0.072 R)
• M55: 33,711,880 km (0.117 R)
• M56: 33,978,015 km (0.067 R)
• M57: 35,049,584 km (0.034 R)
• M58: 37,592,748 km (0.058 R)
• M59: 39,632,365 km (0.096 R)
• M60: 40,665,488 km (0.088 R)
• M61: 41,517,448 km (0.112 R)
• M62: 42,088,613 km (0.117 R)
• M63: 42,470,835 km (0.09 R)
• M64: 43,527,894 km (0.037 R)
• M65: 47,344,884 km (0.079 R)
• M66: 47,543,400 km (0.061 R)
• M67: 47,642,883 km (0.072 R)
• M68: 49,242,832 km (0.058 R)
• M69: 49,444,041 km (0.101 R)
• M70: 51,982,418 km (0.112 R)
• M71: 53,215,703 km (0.046 R)
• M72: 54,979,461 km (0.065 R)
• M73: 55,816,013 km (0.091 R)
• M74: 56,973,152 km (0.045 R)
• M75: 60,815,274 km (0.094 R)
• M76: 62,767,377 km (0.096 R)
• M77: 62,876,434 km (0.064 R)
• M78: 63,094,847 km (0.112 R)
• M79: 64,519,916 km (0.105 R)
• M80: 64,850,228 km (0.107 R)
• M81: 65,070,735 km (0.076 R)
• M82: 65,291,542 km (0.086 R)
• M83: 65,623,350 km (0.045 R)
• M84: 65,955,607 km (0.101 R)
• M85: 66,732,917 km (0.069 R)
• M86: 66,844,218 km (0.114 R)
• M87: 70,325,211 km (0.109 R)
• M88: 70,665,247 km (0.035 R)
• M89: 71,688,496 km (0.06 R)
• M90: 73,404,683 km (0.087 R)
• M91: 73,519,574 km (0.089 R)
• M92: 73,864,697 km (0.114 R)
• M93: 75,481,999 km (0.077 R)
• M94: 77,695,599 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit