🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 9.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.93 AU

Year: 541 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,112,007 km

• M1: 123,867 km (0.076 R)
• M2: 446,699 km (0.11 R)
• M3: 808,427 km (0.071 R)
• M4: 1,483,412 km (0.102 R)
• M5: 2,421,391 km (0.027 R)
• M6: 2,817,227 km (0.088 R)
• M7: 5,138,388 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 10

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.73 AU - 1.21 AU

Year: 648 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,112,007 km

• M1: 124,615 km (0.096 R)
• M2: 493,972 km (0.114 R)
• M3: 808,128 km (0.111 R)
• M4: 1,123,630 km (0.114 R)
• M5: 1,438,982 km (0.114 R)
• M6: 1,944,024 km (0.099 R)
• M7: 2,329,987 km (0.091 R)
• M8: 2,729,264 km (0.065 R)
• M9: 3,163,696 km (0.091 R)
• M10: 3,541,879 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.7

Radius: 13.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.91 AU - 1.21 AU

Year: 740 Days

Day: 6.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,112,007 km

• M1: 162,912 km (0.086 R)
• M2: 687,701 km (0.1 R)
• M3: 1,195,437 km (0.113 R)
• M4: 1,955,693 km (0.041 R)
• M5: 2,613,774 km (0.043 R)
• M6: 3,238,345 km (0.098 R)
• M7: 3,722,444 km (0.064 R)
• M8: 5,072,116 km (0.038 R)
• M9: 5,509,690 km (0.041 R)
• M10: 6,562,260 km (0.116 R)
• M11: 7,342,862 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 10.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.88 AU - 1.38 AU

Year: 815 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,112,007 km

• M1: 130,599 km (0.117 R)
• M2: 557,551 km (0.106 R)
• M3: 1,013,526 km (0.102 R)
• M4: 1,353,412 km (0.117 R)
• M5: 1,742,516 km (0.051 R)
• M6: 2,156,603 km (0.058 R)
• M7: 2,607,640 km (0.088 R)
• M8: 3,374,180 km (0.072 R)
• M9: 3,884,758 km (0.113 R)
• M10: 4,598,489 km (0.049 R)
• M11: 5,197,180 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.9

Radius: 11.4

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.09 AU - 2.65 AU

Year: 2475 Days

Day: 14.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,112,007 km

• M1: 142,567 km (0.119 R)
• M2: 508,633 km (0.092 R)
• M3: 1,083,537 km (0.083 R)
• M4: 3,000,185 km (0.112 R)
• M5: 5,172,795 km (0.089 R)
• M6: 5,837,159 km (0.077 R)
• M7: 8,235,812 km (0.085 R)
• M8: 9,371,110 km (0.085 R)
• M9: 11,452,914 km (0.09 R)
• M10: 14,478,680 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.8

Radius: 15

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.54 AU - 3.7 AU

Year: 3738 Days

Day: 8.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 88,112,007 km

• M1: 186,698 km (0.103 R)
• M2: 1,342,491 km (0.082 R)
• M3: 1,866,832 km (0.056 R)
• M4: 2,576,973 km (0.112 R)
• M5: 3,104,605 km (0.106 R)
• M6: 3,871,742 km (0.043 R)
• M7: 4,522,044 km (0.077 R)
• M8: 5,538,412 km (0.12 R)
• M9: 7,211,515 km (0.112 R)
• M10: 11,580,521 km (0.086 R)
• M11: 12,791,964 km (0.119 R)
• M12: 16,877,183 km (0.072 R)
• M13: 18,066,037 km (0.105 R)
• M14: 20,214,562 km (0.111 R)
• M15: 25,165,952 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.4

Radius: 4.9

Gravity: 35.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.08 AU - 10.48 AU

Year: 22355 Days

Day: 17.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 88,112,007 km

• M1: 61,186 km (0.119 R)
• M2: 323,879 km (0.112 R)
• M3: 516,861 km (0.075 R)
• M4: 985,850 km (0.06 R)
• M5: 1,387,819 km (0.083 R)
• M6: 1,626,428 km (0.109 R)
• M7: 3,028,160 km (0.119 R)
• M8: 3,254,053 km (0.047 R)
• M9: 5,405,569 km (0.06 R)
• M10: 5,781,210 km (0.108 R)
• M11: 7,308,604 km (0.09 R)
• M12: 11,672,374 km (0.11 R)
• M13: 14,314,571 km (0.073 R)
• M14: 16,887,804 km (0.116 R)
• M15: 19,366,641 km (0.062 R)
• M16: 22,819,958 km (0.105 R)
• M17: 23,142,940 km (0.093 R)
• M18: 24,353,785 km (0.107 R)
• M19: 24,578,332 km (0.118 R)
• M20: 29,747,686 km (0.032 R)
• M21: 32,111,033 km (0.098 R)
• M22: 33,062,925 km (0.103 R)
• M23: 33,338,334 km (0.093 R)
• M24: 34,314,311 km (0.089 R)
• M25: 35,022,956 km (0.115 R)
• M26: 49,502,983 km (0.097 R)
• M27: 67,072,056 km (0.079 R)
• M28: 68,401,981 km (0.077 R)
• M29: 77,234,837 km (0.067 R)
• M30: 79,679,416 km (0.039 R)
• M31: 87,848,058 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit