🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 14.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.52 AU - 0.7 AU

Year: 318 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 20,703,542 km

• M1: 179,218 km (0.068 R)
• M2: 790,924 km (0.094 R)
• M3: 1,289,833 km (0.12 R)
• M4: 2,011,044 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.6

Radius: 8.6

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.93 AU - 0.97 AU

Year: 617 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,703,542 km

• M1: 106,962 km (0.108 R)
• M2: 379,231 km (0.091 R)
• M3: 696,677 km (0.075 R)
• M4: 1,067,530 km (0.118 R)
• M5: 1,397,095 km (0.092 R)
• M6: 2,016,280 km (0.044 R)
• M7: 2,464,775 km (0.105 R)
• M8: 3,317,482 km (0.12 R)
• M9: 3,902,410 km (0.098 R)
• M10: 4,601,182 km (0.065 R)
• M11: 4,906,511 km (0.11 R)
• M12: 6,601,006 km (0.051 R)
• M13: 7,094,978 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 13

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.33 AU - 2.37 AU

Year: 2402 Days

Day: 11.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 20,703,542 km

• M1: 274,213 km (0.101 R)
• M2: 679,922 km (0.101 R)
• M3: 1,355,506 km (0.059 R)
• M4: 4,308,119 km (0.094 R)
• M5: 4,719,813 km (0.109 R)
• M6: 5,430,552 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 11.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.55 AU - 5.03 AU

Year: 5925 Days

Day: 12.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 20,703,542 km

• M1: 146,756 km (0.09 R)
• M2: 862,731 km (0.12 R)
• M3: 2,319,665 km (0.052 R)
• M4: 3,303,420 km (0.096 R)
• M5: 3,729,625 km (0.117 R)
• M6: 5,128,514 km (0.043 R)
• M7: 6,980,536 km (0.068 R)
• M8: 9,281,949 km (0.036 R)
• M9: 11,538,783 km (0.034 R)
• M10: 12,286,623 km (0.095 R)
• M11: 13,166,258 km (0.096 R)
• M12: 13,930,853 km (0.12 R)
• M13: 14,996,289 km (0.042 R)
• M14: 15,492,954 km (0.054 R)
• M15: 16,229,873 km (0.089 R)
• M16: 17,958,177 km (0.093 R)
• M17: 19,478,540 km (0.116 R)
• M18: 21,014,611 km (0.115 R)
• M19: 24,859,426 km (0.054 R)
• M20: 26,344,933 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256

Radius: 7.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.36 AU - 7.02 AU

Year: 11539 Days

Day: 24.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 63.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 20,703,542 km

• M1: 98,286 km (0.114 R)
• M2: 469,588 km (0.074 R)
• M3: 947,852 km (0.1 R)
• M4: 1,398,740 km (0.071 R)
• M5: 2,786,560 km (0.058 R)
• M6: 3,047,757 km (0.098 R)
• M7: 3,527,518 km (0.11 R)
• M8: 3,785,873 km (0.059 R)
• M9: 4,235,864 km (0.073 R)
• M10: 4,665,509 km (0.077 R)
• M11: 6,030,739 km (0.069 R)
• M12: 6,470,407 km (0.055 R)
• M13: 8,867,713 km (0.113 R)
• M14: 11,595,032 km (0.111 R)
• M15: 12,328,660 km (0.11 R)
• M16: 13,715,133 km (0.096 R)
• M17: 15,763,576 km (0.108 R)
• M18: 16,794,755 km (0.088 R)
• M19: 18,424,773 km (0.072 R)
• M20: 20,531,859 km (0.094 R)
• M21: 20,910,641 km (0.114 R)
• M22: 21,526,535 km (0.117 R)
• M23: 21,839,045 km (0.106 R)
• M24: 26,092,412 km (0.113 R)
• M25: 26,447,707 km (0.115 R)
• M26: 27,168,021 km (0.114 R)
• M27: 28,086,551 km (0.093 R)
• M28: 31,464,920 km (0.07 R)
• M29: 36,747,071 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.9

Radius: 6.9

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.9 AU - 9.5 AU

Year: 15659 Days

Day: 23.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 20,703,542 km

• M1: 89,460 km (0.04 R)
• M2: 622,926 km (0.114 R)
• M3: 875,596 km (0.066 R)
• M4: 1,610,421 km (0.106 R)
• M5: 2,115,015 km (0.097 R)
• M6: 3,682,651 km (0.042 R)
• M7: 6,042,258 km (0.072 R)
• M8: 6,779,776 km (0.038 R)
• M9: 8,930,694 km (0.078 R)
• M10: 11,663,996 km (0.083 R)
• M11: 12,054,896 km (0.118 R)
• M12: 16,250,069 km (0.049 R)
• M13: 20,268,567 km (0.105 R)
• M14: 20,752,217 km (0.104 R)
• M15: 21,910,852 km (0.078 R)
• M16: 22,937,692 km (0.097 R)
• M17: 26,592,517 km (0.092 R)
• M18: 26,978,031 km (0.112 R)
• M19: 30,934,745 km (0.1 R)
• M20: 33,552,708 km (0.105 R)
• M21: 36,078,967 km (0.085 R)
• M22: 42,025,183 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.5

Radius: 7.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.25 AU - 8.67 AU

Year: 16409 Days

Day: 20.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 20,703,542 km

• M1: 99,782 km (0.108 R)
• M2: 338,390 km (0.076 R)
• M3: 619,934 km (0.109 R)
• M4: 1,060,499 km (0.094 R)
• M5: 1,650,962 km (0.119 R)
• M6: 2,019,721 km (0.111 R)
• M7: 2,515,787 km (0.043 R)
• M8: 8,175,524 km (0.097 R)
• M9: 12,616,037 km (0.086 R)
• M10: 13,947,159 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit