🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 13.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.49 AU - 0.69 AU

Year: 302 Days

Day: 8.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,099,015 km

• M1: 167,849 km (0.1 R)
• M2: 624,571 km (0.096 R)
• M3: 1,152,053 km (0.12 R)
• M4: 2,063,703 km (0.111 R)
• M5: 2,525,062 km (0.072 R)
• M6: 3,474,261 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 11.1

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 1 AU

Year: 523 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,099,015 km

• M1: 138,079 km (0.04 R)
• M2: 502,350 km (0.053 R)
• M3: 848,519 km (0.089 R)
• M4: 1,267,244 km (0.105 R)
• M5: 1,619,696 km (0.111 R)
• M6: 2,270,447 km (0.112 R)
• M7: 2,635,914 km (0.11 R)
• M8: 3,100,266 km (0.119 R)
• M9: 3,645,700 km (0.113 R)
• M10: 4,106,910 km (0.083 R)
• M11: 4,466,544 km (0.05 R)
• M12: 5,336,605 km (0.104 R)
• M13: 5,711,048 km (0.067 R)
• M14: 7,025,714 km (0.116 R)

Asteroid Belt

Center: 1.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.3

Radius: 14.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.29 AU - 1.77 AU

Year: 1262 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,099,015 km

• M1: 185,501 km (0.099 R)
• M2: 692,489 km (0.115 R)
• M3: 1,173,147 km (0.117 R)
• M4: 2,336,420 km (0.118 R)
• M5: 4,155,230 km (0.086 R)
• M6: 5,131,506 km (0.117 R)
• M7: 5,857,205 km (0.106 R)
• M8: 6,561,512 km (0.102 R)
• M9: 7,085,404 km (0.112 R)
• M10: 8,773,018 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 9.1

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.87 AU - 1.87 AU

Year: 1705 Days

Day: 7.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,099,015 km

• M1: 113,096 km (0.118 R)
• M2: 623,374 km (0.033 R)
• M3: 953,088 km (0.056 R)
• M4: 1,268,740 km (0.118 R)
• M5: 1,664,725 km (0.043 R)
• M6: 2,861,807 km (0.087 R)
• M7: 3,170,278 km (0.098 R)
• M8: 3,649,590 km (0.117 R)
• M9: 4,250,524 km (0.095 R)
• M10: 6,379,751 km (0.118 R)
• M11: 6,909,477 km (0.075 R)
• M12: 7,413,771 km (0.119 R)
• M13: 7,828,905 km (0.063 R)
• M14: 9,453,688 km (0.096 R)
• M15: 10,277,523 km (0.113 R)
• M16: 10,794,234 km (0.075 R)
• M17: 12,219,004 km (0.115 R)
• M18: 12,564,875 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.7

Radius: 13

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.71 AU - 2.11 AU

Year: 1760 Days

Day: 8.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,099,015 km

• M1: 164,109 km (0.052 R)
• M2: 633,996 km (0.093 R)
• M3: 1,052,421 km (0.038 R)
• M4: 1,485,058 km (0.116 R)
• M5: 1,974,692 km (0.076 R)
• M6: 2,495,891 km (0.112 R)
• M7: 3,021,279 km (0.076 R)
• M8: 3,507,172 km (0.062 R)
• M9: 3,974,815 km (0.084 R)
• M10: 5,016,615 km (0.082 R)
• M11: 6,596,369 km (0.079 R)
• M12: 7,129,535 km (0.095 R)
• M13: 7,554,992 km (0.115 R)
• M14: 8,903,916 km (0.107 R)
• M15: 10,852,278 km (0.101 R)
• M16: 11,706,183 km (0.106 R)
• M17: 13,188,847 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 10.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.53 AU - 5.51 AU

Year: 6408 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,099,015 km

• M1: 125,662 km (0.069 R)
• M2: 481,406 km (0.102 R)
• M3: 1,364,632 km (0.082 R)
• M4: 1,905,578 km (0.091 R)
• M5: 2,549,896 km (0.091 R)
• M6: 3,635,378 km (0.092 R)
• M7: 4,147,152 km (0.093 R)
• M8: 4,548,972 km (0.062 R)
• M9: 5,059,849 km (0.094 R)
• M10: 5,431,300 km (0.115 R)
• M11: 6,228,956 km (0.116 R)
• M12: 7,866,604 km (0.083 R)
• M13: 8,405,605 km (0.09 R)
• M14: 9,386,818 km (0.11 R)
• M15: 9,817,510 km (0.114 R)
• M16: 10,397,052 km (0.088 R)
• M17: 13,264,993 km (0.064 R)
• M18: 19,037,975 km (0.101 R)
• M19: 19,798,979 km (0.114 R)
• M20: 21,014,761 km (0.072 R)
• M21: 23,047,048 km (0.12 R)
• M22: 25,124,813 km (0.104 R)
• M23: 25,538,301 km (0.096 R)
• M24: 28,560,627 km (0.116 R)
• M25: 30,204,109 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.4

Radius: 7.5

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.99 AU - 9.45 AU

Year: 18669 Days

Day: 17.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,099,015 km

• M1: 125,662 km (0.117 R)
• M2: 500,554 km (0.087 R)
• M3: 1,112,111 km (0.05 R)
• M4: 1,553,873 km (0.099 R)
• M5: 3,897,922 km (0.119 R)
• M6: 10,251,044 km (0.106 R)
• M7: 10,724,372 km (0.068 R)
• M8: 12,429,937 km (0.08 R)
• M9: 13,105,073 km (0.052 R)
• M10: 14,602,398 km (0.039 R)
• M11: 18,188,408 km (0.088 R)
• M12: 21,544,936 km (0.109 R)
• M13: 21,930,898 km (0.089 R)
• M14: 23,419,247 km (0.12 R)
• M15: 27,040,264 km (0.098 R)
• M16: 40,109,284 km (0.115 R)
• M17: 47,012,178 km (0.097 R)
• M18: 56,656,304 km (0.098 R)
• M19: 66,514,953 km (0.055 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 17,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit