🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 8.6

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.59 AU - 0.75 AU

Year: 366 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 13,218,155 km

• M1: 107,561 km (0.051 R)
• M2: 450,888 km (0.112 R)
• M3: 962,812 km (0.1 R)
• M4: 1,359,994 km (0.044 R)
• M5: 2,023,910 km (0.04 R)
• M6: 2,354,670 km (0.1 R)
• M7: 2,868,689 km (0.079 R)
• M8: 3,211,866 km (0.088 R)
• M9: 3,570,602 km (0.109 R)
• M10: 3,869,349 km (0.102 R)
• M11: 4,558,546 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 8.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.88 AU - 1.08 AU

Year: 647 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 13,218,155 km

• M1: 102,026 km (0.118 R)
• M2: 372,200 km (0.117 R)
• M3: 683,961 km (0.063 R)
• M4: 1,117,496 km (0.079 R)
• M5: 1,378,694 km (0.112 R)
• M6: 1,755,980 km (0.054 R)
• M7: 2,027,949 km (0.113 R)
• M8: 2,567,997 km (0.076 R)
• M9: 2,909,978 km (0.048 R)
• M10: 3,560,130 km (0.049 R)
• M11: 4,000,097 km (0.098 R)
• M12: 5,083,036 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.8

Radius: 12.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.13 AU - 1.21 AU

Year: 844 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 13,218,155 km

• M1: 160,668 km (0.064 R)
• M2: 610,808 km (0.082 R)
• M3: 1,203,964 km (0.104 R)
• M4: 1,631,365 km (0.11 R)
• M5: 2,161,839 km (0.112 R)
• M6: 3,056,584 km (0.027 R)
• M7: 3,695,815 km (0.082 R)
• M8: 4,654,139 km (0.081 R)
• M9: 5,467,802 km (0.077 R)
• M10: 6,610,880 km (0.117 R)
• M11: 7,102,159 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 14.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.35 AU - 1.69 AU

Year: 1250 Days

Day: 11.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 13,218,155 km

• M1: 179,218 km (0.116 R)
• M2: 908,957 km (0.052 R)
• M3: 1,375,852 km (0.074 R)
• M4: 2,138,651 km (0.116 R)
• M5: 3,763,583 km (0.087 R)
• M6: 4,727,442 km (0.092 R)
• M7: 6,769,453 km (0.092 R)
• M8: 7,312,344 km (0.109 R)
• M9: 8,895,239 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.6

Radius: 11.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.61 AU - 2.21 AU

Year: 1760 Days

Day: 13.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 13,218,155 km

• M1: 145,559 km (0.114 R)
• M2: 558,000 km (0.112 R)
• M3: 1,199,476 km (0.096 R)
• M4: 1,674,150 km (0.096 R)
• M5: 2,683,038 km (0.085 R)
• M6: 3,352,339 km (0.118 R)
• M7: 3,869,798 km (0.104 R)
• M8: 4,610,307 km (0.096 R)
• M9: 5,045,188 km (0.085 R)
• M10: 5,485,904 km (0.108 R)
• M11: 7,620,216 km (0.1 R)
• M12: 9,054,112 km (0.118 R)
• M13: 9,423,619 km (0.059 R)
• M14: 9,899,639 km (0.08 R)
• M15: 11,107,791 km (0.095 R)
• M16: 11,747,472 km (0.116 R)
• M17: 12,224,839 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit