🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.5

Radius: 12.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.43 AU - 0.61 AU

Year: 259 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,754,647 km

• M1: 160,369 km (0.092 R)
• M2: 595,400 km (0.099 R)
• M3: 1,103,733 km (0.099 R)
• M4: 1,553,125 km (0.092 R)
• M5: 2,082,253 km (0.051 R)
• M6: 2,695,454 km (0.047 R)
• M7: 3,500,441 km (0.055 R)
• M8: 4,000,696 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 10

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.66 AU

Year: 305 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,754,647 km

• M1: 124,914 km (0.092 R)
• M2: 711,188 km (0.117 R)
• M3: 1,062,743 km (0.089 R)
• M4: 1,375,852 km (0.04 R)
• M5: 1,780,663 km (0.106 R)
• M6: 2,343,002 km (0.108 R)
• M7: 2,676,156 km (0.096 R)
• M8: 3,302,822 km (0.106 R)
• M9: 3,785,275 km (0.061 R)
• M10: 4,102,273 km (0.11 R)
• M11: 5,115,798 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 8.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 485 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,754,647 km

• M1: 104,419 km (0.084 R)
• M2: 490,980 km (0.081 R)
• M3: 898,784 km (0.108 R)
• M4: 1,313,170 km (0.036 R)
• M5: 1,622,688 km (0.096 R)
• M6: 2,482,277 km (0.093 R)
• M7: 2,778,182 km (0.118 R)
• M8: 3,097,723 km (0.117 R)
• M9: 3,546,068 km (0.081 R)
• M10: 4,272,665 km (0.086 R)
• M11: 4,814,807 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.7

Radius: 12.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.26 AU - 1.84 AU

Year: 1332 Days

Day: 14.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,754,647 km

• M1: 151,842 km (0.047 R)
• M2: 647,460 km (0.115 R)
• M3: 1,116,898 km (0.101 R)
• M4: 1,557,164 km (0.113 R)
• M5: 1,998,628 km (0.082 R)
• M6: 2,490,655 km (0.071 R)
• M7: 2,912,072 km (0.117 R)
• M8: 3,992,767 km (0.094 R)
• M9: 5,138,537 km (0.113 R)
• M10: 5,669,610 km (0.102 R)
• M11: 6,112,569 km (0.035 R)
• M12: 6,709,614 km (0.107 R)
• M13: 7,136,716 km (0.068 R)
• M14: 8,710,934 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.6

Radius: 11.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.9 AU - 4.82 AU

Year: 5235 Days

Day: 7.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 125 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,754,647 km

• M1: 143,764 km (0.095 R)
• M2: 676,482 km (0.03 R)
• M3: 1,804,150 km (0.102 R)
• M4: 2,449,665 km (0.075 R)
• M5: 3,059,276 km (0.101 R)
• M6: 5,413,049 km (0.092 R)
• M7: 6,046,896 km (0.084 R)
• M8: 6,673,112 km (0.111 R)
• M9: 8,119,424 km (0.103 R)
• M10: 9,334,159 km (0.118 R)
• M11: 10,096,809 km (0.11 R)
• M12: 10,627,882 km (0.081 R)
• M13: 11,745,976 km (0.103 R)
• M14: 17,225,297 km (0.118 R)
• M15: 17,819,799 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.7

Radius: 7

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.85 AU - 7.99 AU

Year: 11228 Days

Day: 21.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,754,647 km

• M1: 87,066 km (0.107 R)
• M2: 413,937 km (0.119 R)
• M3: 740,958 km (0.106 R)
• M4: 1,042,847 km (0.068 R)
• M5: 2,009,399 km (0.113 R)
• M6: 2,662,992 km (0.072 R)
• M7: 3,007,366 km (0.1 R)
• M8: 3,543,974 km (0.097 R)
• M9: 4,806,430 km (0.065 R)
• M10: 5,932,304 km (0.119 R)
• M11: 6,592,778 km (0.092 R)
• M12: 8,267,227 km (0.118 R)
• M13: 8,868,611 km (0.101 R)
• M14: 9,731,042 km (0.058 R)
• M15: 10,549,043 km (0.03 R)
• M16: 12,157,221 km (0.093 R)
• M17: 12,486,485 km (0.047 R)
• M18: 13,568,228 km (0.086 R)
• M19: 15,722,287 km (0.112 R)
• M20: 16,113,037 km (0.116 R)
• M21: 16,644,259 km (0.107 R)
• M22: 17,952,642 km (0.073 R)
• M23: 18,886,432 km (0.114 R)
• M24: 19,927,932 km (0.111 R)
• M25: 20,539,937 km (0.054 R)
• M26: 21,721,162 km (0.088 R)
• M27: 22,206,009 km (0.025 R)
• M28: 22,451,200 km (0.046 R)
• M29: 22,863,791 km (0.104 R)
• M30: 26,715,786 km (0.047 R)
• M31: 27,836,873 km (0.066 R)
• M32: 28,122,006 km (0.069 R)
• M33: 31,490,651 km (0.091 R)
• M34: 40,458,146 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.4

Radius: 7.3

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.15 AU - 8.11 AU

Year: 13142 Days

Day: 15.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,754,647 km

• M1: 90,956 km (0.08 R)
• M2: 430,692 km (0.119 R)
• M3: 717,172 km (0.086 R)
• M4: 1,193,342 km (0.075 R)
• M5: 1,664,576 km (0.095 R)
• M6: 1,934,749 km (0.113 R)
• M7: 2,313,830 km (0.111 R)
• M8: 3,047,309 km (0.105 R)
• M9: 3,926,495 km (0.094 R)
• M10: 4,346,716 km (0.118 R)
• M11: 4,665,060 km (0.119 R)
• M12: 7,616,476 km (0.069 R)
• M13: 8,366,859 km (0.05 R)
• M14: 10,068,984 km (0.088 R)
• M15: 10,457,789 km (0.118 R)
• M16: 14,350,176 km (0.116 R)
• M17: 17,238,611 km (0.052 R)
• M18: 18,693,750 km (0.074 R)
• M19: 21,846,525 km (0.099 R)
• M20: 23,162,837 km (0.088 R)
• M21: 32,188,974 km (0.034 R)
• M22: 33,521,143 km (0.112 R)
• M23: 35,142,485 km (0.116 R)
• M24: 37,738,008 km (0.072 R)
• M25: 39,628,925 km (0.117 R)
• M26: 39,904,185 km (0.086 R)
• M27: 40,319,319 km (0.118 R)
• M28: 42,151,893 km (0.073 R)
• M29: 45,982,346 km (0.087 R)
• M30: 47,825,990 km (0.093 R)
• M31: 49,718,404 km (0.091 R)
• M32: 51,333,013 km (0.064 R)
• M33: 57,787,862 km (0.081 R)
• M34: 60,842,800 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.3

Radius: 6.8

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.56 AU - 8.14 AU

Year: 13754 Days

Day: 16.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,754,647 km

• M1: 87,216 km (0.108 R)
• M2: 450,290 km (0.047 R)
• M3: 670,797 km (0.028 R)
• M4: 1,067,082 km (0.048 R)
• M5: 2,469,113 km (0.103 R)
• M6: 2,708,170 km (0.115 R)
• M7: 7,354,231 km (0.091 R)
• M8: 9,584,885 km (0.044 R)
• M9: 11,438,852 km (0.112 R)
• M10: 15,254,944 km (0.114 R)
• M11: 17,686,059 km (0.062 R)
• M12: 21,434,084 km (0.098 R)
• M13: 24,076,431 km (0.104 R)
• M14: 24,569,954 km (0.073 R)
• M15: 26,299,006 km (0.092 R)
• M16: 28,875,680 km (0.114 R)
• M17: 38,138,182 km (0.118 R)
• M18: 41,995,862 km (0.079 R)
• M19: 50,798,500 km (0.12 R)
• M20: 51,610,368 km (0.1 R)
• M21: 55,971,894 km (0.065 R)
• M22: 58,774,460 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit