🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.67 AU - 0.83 AU

Year: 242 Days

Day: 28.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.63 AU - 1.03 AU

Year: 282 Days

Day: 25.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.13 AU - 1.17 AU

Year: 460 Days

Day: 44.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,896,165 km

• M1: 179,368 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.55 AU - 1.79 AU

Year: 805 Days

Day: 13.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 174.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,896,165 km

• M1: 298,747 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.26 AU - 3.42 AU

Year: 1784 Days

Day: 15.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,896,165 km

• M1: 1,021,305 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.88 AU - 2.94 AU

Year: 1851 Days

Day: 20.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 12.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.14 AU - 8.2 AU

Year: 6422 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,896,165 km

• M1: 330,013 km (0.066 R)
• M2: 451,935 km (0.107 R)
• M3: 649,853 km (0.057 R)
• M4: 823,237 km (0.096 R)
• M5: 1,013,077 km (0.114 R)
• M6: 1,282,203 km (0.112 R)
• M7: 1,470,996 km (0.111 R)
• M8: 1,551,480 km (0.088 R)
• M9: 1,863,840 km (0.112 R)
• M10: 1,964,220 km (0.111 R)
• M11: 2,092,126 km (0.115 R)
• M12: 2,397,306 km (0.072 R)
• M13: 2,576,375 km (0.084 R)
• M14: 3,021,129 km (0.094 R)
• M15: 3,490,118 km (0.117 R)
• M16: 3,662,305 km (0.113 R)
• M17: 3,805,171 km (0.086 R)
• M18: 4,014,908 km (0.05 R)
• M19: 4,513,517 km (0.118 R)
• M20: 4,718,466 km (0.106 R)
• M21: 4,979,216 km (0.11 R)
• M22: 5,191,196 km (0.116 R)
• M23: 5,316,260 km (0.089 R)
• M24: 5,496,525 km (0.09 R)
• M25: 5,919,289 km (0.101 R)
• M26: 6,106,286 km (0.114 R)
• M27: 6,314,377 km (0.057 R)
• M28: 6,448,117 km (0.067 R)
• M29: 6,621,351 km (0.079 R)
• M30: 6,796,082 km (0.116 R)
• M31: 6,952,711 km (0.113 R)
• M32: 7,611,689 km (0.073 R)
• M33: 7,959,056 km (0.085 R)
• M34: 8,145,006 km (0.066 R)
• M35: 8,458,264 km (0.045 R)
• M36: 8,563,581 km (0.117 R)
• M37: 8,669,346 km (0.083 R)
• M38: 9,204,607 km (0.097 R)
• M39: 9,640,536 km (0.081 R)
• M40: 9,838,902 km (0.093 R)
• M41: 9,994,185 km (0.112 R)
• M42: 10,150,216 km (0.052 R)
• M43: 10,782,566 km (0.067 R)
• M44: 10,919,747 km (0.092 R)
• M45: 11,288,506 km (0.117 R)
• M46: 11,567,655 km (0.093 R)
• M47: 11,731,615 km (0.055 R)
• M48: 12,275,702 km (0.113 R)
• M49: 12,419,017 km (0.115 R)
• M50: 12,514,909 km (0.079 R)
• M51: 12,731,527 km (0.113 R)
• M52: 12,949,341 km (0.103 R)
• M53: 13,046,430 km (0.12 R)
• M54: 13,143,968 km (0.108 R)
• M55: 13,413,244 km (0.066 R)
• M56: 13,957,182 km (0.03 R)
• M57: 14,432,754 km (0.111 R)
• M58: 14,533,583 km (0.074 R)
• M59: 14,659,993 km (0.085 R)
• M60: 15,066,750 km (0.107 R)
• M61: 15,194,656 km (0.099 R)
• M62: 15,451,515 km (0.112 R)
• M63: 15,606,349 km (0.11 R)
• M64: 15,865,453 km (0.114 R)
• M65: 16,625,260 km (0.12 R)
• M66: 16,889,899 km (0.099 R)
• M67: 17,022,891 km (0.079 R)
• M68: 17,989,892 km (0.112 R)
• M69: 18,288,938 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.7

Radius: 6.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 18.27 AU - 18.97 AU

Year: 29952 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,896,165 km

• M1: 295,755 km (0.087 R)
• M2: 409,749 km (0.041 R)
• M3: 1,322,146 km (0.092 R)
• M4: 1,492,388 km (0.075 R)
• M5: 1,592,918 km (0.114 R)
• M6: 1,827,488 km (0.069 R)
• M7: 2,300,067 km (0.076 R)
• M8: 2,535,235 km (0.109 R)
• M9: 2,655,811 km (0.112 R)
• M10: 2,965,329 km (0.104 R)
• M11: 3,418,012 km (0.086 R)
• M12: 3,484,583 km (0.04 R)
• M13: 3,720,499 km (0.111 R)
• M14: 3,996,657 km (0.068 R)
• M15: 4,789,675 km (0.114 R)
• M16: 6,228,956 km (0.078 R)
• M17: 6,764,217 km (0.1 R)
• M18: 6,974,103 km (0.031 R)
• M19: 7,271,354 km (0.055 R)
• M20: 9,748,246 km (0.066 R)
• M21: 11,547,011 km (0.052 R)
• M22: 11,848,151 km (0.086 R)
• M23: 13,708,999 km (0.071 R)
• M24: 15,769,560 km (0.115 R)
• M25: 18,215,186 km (0.112 R)
• M26: 18,977,537 km (0.111 R)
• M27: 19,273,442 km (0.116 R)
• M28: 20,050,154 km (0.09 R)
• M29: 20,110,292 km (0.077 R)
• M30: 20,351,594 km (0.119 R)
• M31: 21,387,559 km (0.077 R)
• M32: 21,943,016 km (0.064 R)
• M33: 24,275,994 km (0.078 R)
• M34: 26,027,486 km (0.093 R)
• M35: 27,217,687 km (0.113 R)
• M36: 27,752,200 km (0.12 R)
• M37: 28,290,304 km (0.116 R)
• M38: 28,967,832 km (0.034 R)
• M39: 29,308,616 km (0.078 R)
• M40: 30,269,633 km (0.111 R)
• M41: 31,101,697 km (0.11 R)
• M42: 31,660,594 km (0.104 R)
• M43: 31,941,240 km (0.083 R)
• M44: 33,143,259 km (0.037 R)
• M45: 34,072,411 km (0.114 R)
• M46: 34,504,150 km (0.077 R)
• M47: 34,648,512 km (0.079 R)
• M48: 36,249,210 km (0.048 R)
• M49: 36,763,677 km (0.098 R)
• M50: 37,354,439 km (0.096 R)
• M51: 38,845,032 km (0.108 R)
• M52: 39,446,864 km (0.062 R)
• M53: 39,900,146 km (0.081 R)
• M54: 40,127,385 km (0.113 R)
• M55: 41,270,313 km (0.119 R)
• M56: 41,961,305 km (0.056 R)
• M57: 42,346,669 km (0.051 R)
• M58: 42,966,004 km (0.101 R)
• M59: 43,043,496 km (0.106 R)
• M60: 43,121,287 km (0.094 R)
• M61: 43,354,510 km (0.071 R)
• M62: 43,666,122 km (0.063 R)
• M63: 44,135,112 km (0.072 R)
• M64: 44,841,513 km (0.09 R)
• M65: 49,727,379 km (0.097 R)
• M66: 52,025,951 km (0.1 R)
• M67: 53,605,255 km (0.105 R)
• M68: 54,694,926 km (0.04 R)
• M69: 54,947,448 km (0.062 R)
• M70: 55,622,732 km (0.105 R)
• M71: 55,961,422 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit