🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.4

Radius: 11.8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.64 AU - 0.76 AU

Year: 384 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,433,697 km

• M1: 146,756 km (0.083 R)
• M2: 529,726 km (0.085 R)
• M3: 974,331 km (0.088 R)
• M4: 1,637,947 km (0.091 R)
• M5: 2,069,088 km (0.101 R)
• M6: 2,546,904 km (0.047 R)
• M7: 2,944,984 km (0.07 R)
• M8: 3,590,199 km (0.089 R)
• M9: 4,134,436 km (0.052 R)
• M10: 4,570,813 km (0.099 R)
• M11: 5,437,883 km (0.094 R)
• M12: 5,928,264 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 11.2

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 435 Days

Day: 6.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,433,697 km

• M1: 140,024 km (0.049 R)
• M2: 603,927 km (0.073 R)
• M3: 986,598 km (0.116 R)
• M4: 1,449,454 km (0.113 R)
• M5: 1,875,957 km (0.075 R)
• M6: 2,293,635 km (0.105 R)
• M7: 3,099,518 km (0.12 R)
• M8: 3,488,174 km (0.087 R)
• M9: 5,218,722 km (0.069 R)
• M10: 5,617,400 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 14.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.95 AU

Year: 443 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,433,697 km

• M1: 176,974 km (0.057 R)
• M2: 745,446 km (0.064 R)
• M3: 1,199,177 km (0.107 R)
• M4: 1,676,693 km (0.074 R)
• M5: 2,414,360 km (0.06 R)
• M6: 3,119,714 km (0.086 R)
• M7: 3,946,841 km (0.083 R)
• M8: 4,460,859 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 10.6

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.82 AU - 1.04 AU

Year: 588 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,433,697 km

• M1: 131,945 km (0.034 R)
• M2: 732,581 km (0.091 R)
• M3: 1,313,170 km (0.078 R)
• M4: 1,677,291 km (0.102 R)
• M5: 2,082,552 km (0.107 R)
• M6: 2,605,097 km (0.117 R)
• M7: 3,035,490 km (0.049 R)
• M8: 3,423,697 km (0.042 R)
• M9: 3,941,904 km (0.118 R)
• M10: 4,511,722 km (0.094 R)
• M11: 5,019,757 km (0.108 R)
• M12: 6,000,520 km (0.108 R)
• M13: 6,776,036 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.32 AU - 1.94 AU

Year: 1365 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,433,697 km

• M1: 112,198 km (0.107 R)
• M2: 405,261 km (0.113 R)
• M3: 1,869,375 km (0.073 R)
• M4: 2,504,867 km (0.101 R)
• M5: 3,508,818 km (0.11 R)
• M6: 4,516,809 km (0.102 R)
• M7: 4,804,036 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 9.4

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.76 AU - 5.68 AU

Year: 6727 Days

Day: 14.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,433,697 km

• M1: 117,584 km (0.041 R)
• M2: 569,519 km (0.06 R)
• M3: 1,356,703 km (0.066 R)
• M4: 1,811,331 km (0.08 R)
• M5: 2,196,246 km (0.096 R)
• M6: 3,239,093 km (0.105 R)
• M7: 4,133,240 km (0.067 R)
• M8: 6,265,757 km (0.081 R)
• M9: 7,646,396 km (0.117 R)
• M10: 8,001,093 km (0.095 R)
• M11: 12,179,511 km (0.042 R)
• M12: 15,910,033 km (0.088 R)
• M13: 19,235,743 km (0.087 R)
• M14: 21,641,726 km (0.084 R)
• M15: 23,905,740 km (0.085 R)
• M16: 25,616,541 km (0.102 R)
• M17: 26,234,081 km (0.1 R)
• M18: 27,960,590 km (0.076 R)
• M19: 29,280,193 km (0.12 R)
• M20: 35,300,310 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.6

Radius: 7.2

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.86 AU - 7.7 AU

Year: 11581 Days

Day: 23.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,433,697 km

• M1: 89,609 km (0.043 R)
• M2: 396,734 km (0.074 R)
• M3: 695,929 km (0.093 R)
• M4: 972,985 km (0.106 R)
• M5: 1,536,819 km (0.105 R)
• M6: 2,222,127 km (0.105 R)
• M7: 2,484,222 km (0.051 R)
• M8: 2,812,440 km (0.104 R)
• M9: 3,144,547 km (0.066 R)
• M10: 3,636,874 km (0.104 R)
• M11: 5,248,791 km (0.076 R)
• M12: 5,606,180 km (0.098 R)
• M13: 6,250,797 km (0.073 R)
• M14: 7,463,139 km (0.059 R)
• M15: 10,125,382 km (0.064 R)
• M16: 10,567,294 km (0.065 R)
• M17: 12,653,287 km (0.111 R)
• M18: 13,427,456 km (0.084 R)
• M19: 15,284,414 km (0.074 R)
• M20: 15,719,295 km (0.117 R)
• M21: 16,311,853 km (0.103 R)
• M22: 17,778,660 km (0.11 R)
• M23: 19,584,605 km (0.092 R)
• M24: 20,444,643 km (0.06 R)
• M25: 20,883,863 km (0.091 R)
• M26: 22,332,120 km (0.112 R)
• M27: 24,726,882 km (0.052 R)
• M28: 29,459,710 km (0.115 R)
• M29: 32,333,485 km (0.096 R)
• M30: 34,762,955 km (0.113 R)
• M31: 39,033,226 km (0.049 R)
• M32: 48,286,902 km (0.061 R)
• M33: 50,969,790 km (0.077 R)
• M34: 56,458,236 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit