🌌 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: 791.4

Radius: 8.6

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.46 AU - 0.58 AU

Year: 250 Days

Day: 13.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,482,999 km

• M1: 106,962 km (0.094 R)
• M2: 449,841 km (0.075 R)
• M3: 1,040,304 km (0.1 R)
• M4: 1,570,329 km (0.078 R)
• M5: 1,897,649 km (0.072 R)
• M6: 2,369,032 km (0.088 R)
• M7: 3,004,224 km (0.113 R)
• M8: 3,601,569 km (0.1 R)
• M9: 4,250,823 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.1

Radius: 8.5

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.46 AU - 0.58 AU

Year: 250 Days

Day: 8.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,482,999 km

• M1: 105,766 km (0.049 R)
• M2: 395,238 km (0.076 R)
• M3: 667,805 km (0.07 R)
• M4: 964,607 km (0.074 R)
• M5: 1,501,364 km (0.082 R)
• M6: 1,810,583 km (0.109 R)
• M7: 2,233,197 km (0.06 R)
• M8: 2,559,320 km (0.119 R)
• M9: 2,926,733 km (0.083 R)
• M10: 3,308,207 km (0.048 R)
• M11: 3,688,635 km (0.096 R)
• M12: 4,146,703 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 9.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.73 AU - 1.05 AU

Year: 560 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 86,482,999 km

• M1: 121,922 km (0.106 R)
• M2: 438,771 km (0.066 R)
• M3: 812,466 km (0.053 R)
• M4: 1,128,417 km (0.036 R)
• M5: 1,623,436 km (0.097 R)
• M6: 2,308,295 km (0.038 R)
• M7: 2,666,732 km (0.109 R)
• M8: 3,164,593 km (0.085 R)
• M9: 4,020,892 km (0.087 R)
• M10: 4,334,150 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 11.6

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.11 AU - 1.75 AU

Year: 1140 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,482,999 km

• M1: 144,512 km (0.099 R)
• M2: 525,388 km (0.043 R)
• M3: 1,054,067 km (0.07 R)
• M4: 1,695,841 km (0.098 R)
• M5: 2,172,759 km (0.099 R)
• M6: 2,648,182 km (0.076 R)
• M7: 3,266,021 km (0.113 R)
• M8: 3,893,883 km (0.079 R)
• M9: 5,165,315 km (0.028 R)
• M10: 5,667,067 km (0.117 R)
• M11: 6,793,090 km (0.075 R)
• M12: 8,566,572 km (0.116 R)
• M13: 10,238,478 km (0.115 R)
• M14: 10,630,425 km (0.119 R)
• M15: 11,409,830 km (0.06 R)
• M16: 12,190,581 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 8.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.7 AU - 1.74 AU

Year: 1504 Days

Day: 10.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 86,482,999 km

• M1: 112,797 km (0.118 R)
• M2: 404,363 km (0.084 R)
• M3: 695,780 km (0.058 R)
• M4: 1,021,155 km (0.059 R)
• M5: 1,461,870 km (0.044 R)
• M6: 2,024,957 km (0.077 R)
• M7: 2,883,798 km (0.12 R)
• M8: 3,821,627 km (0.078 R)
• M9: 4,887,811 km (0.051 R)
• M10: 5,909,415 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.9

Radius: 3.9

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.4 AU - 9.68 AU

Year: 16642 Days

Day: 18.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,482,999 km

• M1: 191,036 km (0.094 R)
• M2: 314,904 km (0.112 R)
• M3: 642,523 km (0.069 R)
• M4: 1,068,727 km (0.115 R)
• M5: 1,763,310 km (0.047 R)
• M6: 2,638,906 km (0.034 R)
• M7: 2,964,880 km (0.038 R)
• M8: 7,634,877 km (0.112 R)
• M9: 8,379,126 km (0.105 R)
• M10: 12,555,600 km (0.077 R)
• M11: 15,117,463 km (0.036 R)
• M12: 16,621,071 km (0.037 R)
• M13: 20,305,069 km (0.108 R)
• M14: 32,390,482 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.2

Radius: 7.7

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.42 AU - 12.02 AU

Year: 20208 Days

Day: 23.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,482,999 km

• M1: 103,671 km (0.07 R)
• M2: 381,475 km (0.117 R)
• M3: 697,724 km (0.063 R)
• M4: 1,685,220 km (0.093 R)
• M5: 3,061,221 km (0.07 R)
• M6: 13,176,431 km (0.053 R)
• M7: 14,157,194 km (0.104 R)
• M8: 14,704,872 km (0.117 R)
• M9: 17,302,041 km (0.114 R)
• M10: 18,109,869 km (0.091 R)
• M11: 22,424,721 km (0.114 R)
• M12: 22,741,719 km (0.083 R)
• M13: 23,929,526 km (0.096 R)
• M14: 27,258,677 km (0.117 R)
• M15: 31,276,726 km (0.114 R)
• M16: 31,672,562 km (0.113 R)
• M17: 50,208,486 km (0.109 R)
• M18: 54,469,931 km (0.051 R)
• M19: 59,570,321 km (0.096 R)
• M20: 72,076,852 km (0.097 R)
• M21: 79,918,474 km (0.036 R)
• M22: 81,901,543 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 20,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit