🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.65 AU

Year: 152 Days

Day: 23 Hours

Environment

Temp: 176 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.46 AU - 0.7 AU

Year: 160 Days

Day: 37.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 283 Days

Day: 40.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 97.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.8 AU - 1.06 AU

Year: 324 Days

Day: 45.8 Hours

Environment

Temp: 74 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.03 AU - 1.11 AU

Year: 400 Days

Day: 14.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,407,520 km

• M1: 63,878 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.3 AU - 1.7 AU

Year: 664 Days

Day: 43.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,407,520 km

• M1: 503,098 km (0.117 R)
• M2: 617,989 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.46 AU - 1.66 AU

Year: 705 Days

Day: 39.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.64 AU - 2.4 AU

Year: 1038 Days

Day: 33.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,407,520 km

• M1: 430,692 km (0.039 R)
• M2: 690,394 km (0.057 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 14.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.25 AU - 7.97 AU

Year: 6146 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,407,520 km

• M1: 237,113 km (0.083 R)
• M2: 404,961 km (0.115 R)
• M3: 1,232,537 km (0.069 R)
• M4: 1,397,543 km (0.066 R)
• M5: 1,677,890 km (0.098 R)
• M6: 1,843,794 km (0.066 R)
• M7: 2,416,604 km (0.106 R)
• M8: 2,520,874 km (0.098 R)
• M9: 2,691,116 km (0.105 R)
• M10: 2,953,660 km (0.041 R)
• M11: 3,156,365 km (0.069 R)
• M12: 3,410,383 km (0.07 R)
• M13: 3,575,539 km (0.107 R)
• M14: 3,695,217 km (0.067 R)
• M15: 3,816,242 km (0.12 R)
• M16: 3,914,079 km (0.041 R)
• M17: 4,012,813 km (0.115 R)
• M18: 4,339,385 km (0.102 R)
• M19: 4,596,544 km (0.106 R)
• M20: 4,858,939 km (0.101 R)
• M21: 5,126,270 km (0.108 R)
• M22: 5,261,656 km (0.089 R)
• M23: 6,128,576 km (0.108 R)
• M24: 6,272,489 km (0.089 R)
• M25: 6,593,377 km (0.087 R)
• M26: 6,741,030 km (0.098 R)
• M27: 7,039,777 km (0.08 R)
• M28: 7,130,134 km (0.118 R)
• M29: 7,342,712 km (0.064 R)
• M30: 8,309,414 km (0.083 R)
• M31: 8,405,156 km (0.12 R)
• M32: 9,448,901 km (0.079 R)
• M33: 9,582,192 km (0.081 R)
• M34: 10,326,891 km (0.105 R)
• M35: 10,533,336 km (0.096 R)
• M36: 10,915,259 km (0.112 R)
• M37: 11,514,399 km (0.103 R)
• M38: 11,764,377 km (0.089 R)
• M39: 12,342,273 km (0.116 R)
• M40: 12,598,085 km (0.093 R)
• M41: 13,375,994 km (0.05 R)
• M42: 14,169,462 km (0.118 R)
• M43: 14,284,053 km (0.119 R)
• M44: 14,437,391 km (0.068 R)
• M45: 14,591,178 km (0.055 R)
• M46: 14,900,546 km (0.103 R)
• M47: 16,159,562 km (0.104 R)
• M48: 16,680,911 km (0.039 R)
• M49: 17,126,263 km (0.042 R)
• M50: 17,739,914 km (0.061 R)
• M51: 18,070,226 km (0.083 R)
• M52: 18,611,321 km (0.087 R)
• M53: 18,736,834 km (0.116 R)
• M54: 19,454,156 km (0.076 R)
• M55: 19,581,613 km (0.068 R)
• M56: 19,922,996 km (0.099 R)
• M57: 20,137,369 km (0.091 R)
• M58: 20,352,491 km (0.098 R)
• M59: 20,828,362 km (0.081 R)
• M60: 21,747,342 km (0.101 R)
• M61: 22,145,272 km (0.101 R)
• M62: 23,173,009 km (0.119 R)
• M63: 24,307,709 km (0.112 R)
• M64: 25,367,610 km (0.09 R)
• M65: 26,113,954 km (0.039 R)
• M66: 26,867,478 km (0.106 R)
• M67: 27,151,864 km (0.056 R)
• M68: 28,155,067 km (0.099 R)
• M69: 29,511,770 km (0.109 R)
• M70: 30,641,982 km (0.094 R)
• M71: 31,486,462 km (0.114 R)
• M72: 31,636,359 km (0.049 R)
• M73: 32,691,772 km (0.119 R)
• M74: 32,894,178 km (0.062 R)
• M75: 33,249,324 km (0.115 R)
• M76: 34,270,927 km (0.096 R)
• M77: 34,425,013 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.9

Radius: 6

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.22 AU - 16.28 AU

Year: 17443 Days

Day: 23 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,407,520 km

• M1: 97,089 km (0.088 R)
• M2: 138,079 km (0.114 R)
• M3: 277,205 km (0.058 R)
• M4: 338,390 km (0.1 R)
• M5: 490,681 km (0.063 R)
• M6: 732,431 km (0.073 R)
• M7: 820,844 km (0.108 R)
• M8: 894,146 km (0.076 R)
• M9: 950,694 km (0.105 R)
• M10: 1,379,592 km (0.063 R)
• M11: 1,837,959 km (0.055 R)
• M12: 2,498,733 km (0.07 R)
• M13: 2,579,366 km (0.104 R)
• M14: 2,660,897 km (0.09 R)
• M15: 3,983,043 km (0.097 R)
• M16: 4,172,733 km (0.106 R)
• M17: 4,825,878 km (0.076 R)
• M18: 4,893,047 km (0.081 R)
• M19: 5,164,418 km (0.09 R)
• M20: 5,267,491 km (0.047 R)
• M21: 5,721,969 km (0.095 R)
• M22: 6,261,868 km (0.106 R)
• M23: 6,335,021 km (0.103 R)
• M24: 6,519,326 km (0.115 R)
• M25: 6,817,923 km (0.048 R)
• M26: 7,389,686 km (0.08 R)
• M27: 8,416,975 km (0.052 R)
• M28: 9,071,016 km (0.114 R)
• M29: 9,404,171 km (0.101 R)
• M30: 9,911,457 km (0.083 R)
• M31: 10,168,466 km (0.07 R)
• M32: 10,297,719 km (0.091 R)
• M33: 10,996,640 km (0.119 R)
• M34: 11,846,356 km (0.118 R)
• M35: 12,210,328 km (0.097 R)
• M36: 12,670,640 km (0.069 R)
• M37: 12,717,016 km (0.101 R)
• M38: 12,856,291 km (0.093 R)
• M39: 13,324,533 km (0.099 R)
• M40: 13,608,021 km (0.104 R)
• M41: 14,181,130 km (0.1 R)
• M42: 14,277,471 km (0.108 R)
• M43: 14,713,549 km (0.116 R)
• M44: 15,449,870 km (0.077 R)
• M45: 16,754,363 km (0.086 R)
• M46: 16,958,265 km (0.073 R)
• M47: 17,522,997 km (0.076 R)
• M48: 17,833,562 km (0.109 R)
• M49: 17,937,533 km (0.108 R)
• M50: 18,935,201 km (0.069 R)
• M51: 19,789,106 km (0.081 R)
• M52: 20,601,123 km (0.063 R)
• M53: 20,819,536 km (0.078 R)
• M54: 21,038,697 km (0.09 R)
• M55: 21,700,667 km (0.119 R)
• M56: 22,034,270 km (0.099 R)
• M57: 25,696,127 km (0.102 R)
• M58: 26,997,778 km (0.083 R)
• M59: 27,236,686 km (0.057 R)
• M60: 28,139,060 km (0.093 R)
• M61: 28,260,085 km (0.103 R)
• M62: 28,807,015 km (0.075 R)
• M63: 29,357,385 km (0.108 R)
• M64: 29,664,659 km (0.102 R)
• M65: 30,034,765 km (0.069 R)
• M66: 30,717,380 km (0.073 R)
• M67: 31,782,217 km (0.12 R)
• M68: 32,160,999 km (0.059 R)
• M69: 32,350,839 km (0.075 R)
• M70: 33,306,021 km (0.118 R)
• M71: 34,399,731 km (0.108 R)
• M72: 36,160,947 km (0.079 R)
• M73: 36,688,429 km (0.111 R)
• M74: 36,754,551 km (0.104 R)
• M75: 37,019,339 km (0.107 R)
• M76: 37,417,719 km (0.113 R)
• M77: 37,750,873 km (0.092 R)
• M78: 38,487,194 km (0.097 R)
• M79: 39,363,538 km (0.087 R)
• M80: 40,587,697 km (0.102 R)
• M81: 41,755,309 km (0.098 R)
• M82: 42,031,616 km (0.072 R)
• M83: 42,100,880 km (0.118 R)
• M84: 42,586,175 km (0.113 R)
• M85: 44,545,908 km (0.072 R)
• M86: 44,616,368 km (0.095 R)
• M87: 45,678,812 km (0.075 R)
• M88: 46,821,291 km (0.118 R)
• M89: 46,893,098 km (0.062 R)
• M90: 47,324,090 km (0.073 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 14,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit