🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 11.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.47 AU - 0.57 AU

Year: 250 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 114.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,005,069 km

• M1: 144,212 km (0.078 R)
• M2: 531,222 km (0.073 R)
• M3: 901,178 km (0.066 R)
• M4: 1,323,343 km (0.078 R)
• M5: 2,148,824 km (0.066 R)
• M6: 2,742,727 km (0.065 R)
• M7: 3,831,351 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428

Radius: 9.2

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.56 AU - 0.92 AU

Year: 424 Days

Day: 15 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,005,069 km

• M1: 114,442 km (0.074 R)
• M2: 410,197 km (0.049 R)
• M3: 712,535 km (0.119 R)
• M4: 1,166,863 km (0.1 R)
• M5: 1,464,862 km (0.103 R)
• M6: 1,778,419 km (0.1 R)
• M7: 2,186,373 km (0.056 R)
• M8: 2,544,061 km (0.078 R)
• M9: 2,940,795 km (0.064 R)
• M10: 3,267,816 km (0.088 R)
• M11: 4,561,089 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 12.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.28 AU - 3.46 AU

Year: 3242 Days

Day: 8.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,005,069 km

• M1: 150,495 km (0.101 R)
• M2: 528,679 km (0.117 R)
• M3: 1,165,816 km (0.063 R)
• M4: 1,627,774 km (0.11 R)
• M5: 2,170,964 km (0.05 R)
• M6: 2,767,710 km (0.081 R)
• M7: 3,396,171 km (0.103 R)
• M8: 3,785,275 km (0.103 R)
• M9: 4,584,876 km (0.119 R)
• M10: 5,338,699 km (0.113 R)
• M11: 5,840,450 km (0.073 R)
• M12: 6,402,490 km (0.075 R)
• M13: 7,344,807 km (0.044 R)
• M14: 8,482,349 km (0.114 R)
• M15: 8,874,594 km (0.065 R)
• M16: 10,243,714 km (0.04 R)
• M17: 10,812,635 km (0.074 R)
• M18: 13,783,349 km (0.05 R)
• M19: 14,177,091 km (0.107 R)
• M20: 16,151,035 km (0.101 R)
• M21: 21,218,214 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 14.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.92 AU - 4.28 AU

Year: 5536 Days

Day: 6.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,005,069 km

• M1: 181,163 km (0.109 R)
• M2: 738,565 km (0.094 R)
• M3: 1,736,382 km (0.105 R)
• M4: 2,537,928 km (0.099 R)
• M5: 3,227,873 km (0.119 R)
• M6: 5,511,934 km (0.094 R)
• M7: 6,386,184 km (0.108 R)
• M8: 7,041,572 km (0.094 R)
• M9: 7,526,718 km (0.116 R)
• M10: 9,994,035 km (0.119 R)
• M11: 11,062,613 km (0.039 R)
• M12: 12,010,016 km (0.101 R)
• M13: 13,584,683 km (0.087 R)
• M14: 16,110,195 km (0.114 R)
• M15: 18,151,158 km (0.069 R)
• M16: 20,708,983 km (0.076 R)
• M17: 21,348,364 km (0.094 R)
• M18: 23,960,941 km (0.066 R)
• M19: 24,665,847 km (0.094 R)
• M20: 25,708,244 km (0.098 R)
• M21: 29,455,671 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 11.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.8 AU - 5.64 AU

Year: 7953 Days

Day: 5.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,005,069 km

• M1: 144,212 km (0.113 R)
• M2: 506,389 km (0.116 R)
• M3: 1,366,427 km (0.107 R)
• M4: 1,804,898 km (0.11 R)
• M5: 2,184,877 km (0.117 R)
• M6: 3,415,469 km (0.104 R)
• M7: 3,780,787 km (0.1 R)
• M8: 5,829,081 km (0.089 R)
• M9: 6,382,444 km (0.064 R)
• M10: 6,760,627 km (0.094 R)
• M11: 8,153,832 km (0.048 R)
• M12: 8,600,082 km (0.078 R)
• M13: 9,098,692 km (0.084 R)
• M14: 9,921,331 km (0.107 R)
• M15: 18,148,914 km (0.104 R)
• M16: 18,556,718 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.8

Radius: 4.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.24 AU - 8.36 AU

Year: 15946 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,005,069 km

• M1: 64,776 km (0.108 R)
• M2: 332,706 km (0.1 R)
• M3: 800,498 km (0.102 R)
• M4: 1,768,995 km (0.061 R)
• M5: 3,242,235 km (0.093 R)
• M6: 4,622,873 km (0.08 R)
• M7: 5,646,422 km (0.08 R)
• M8: 17,518,359 km (0.066 R)
• M9: 18,614,463 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.5

Radius: 3.2

Gravity: 31.79 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.21 AU - 9.35 AU

Year: 17349 Days

Day: 24 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,005,069 km

• M1: 42,785 km (0.067 R)
• M2: 282,142 km (0.096 R)
• M3: 539,600 km (0.1 R)
• M4: 1,496,876 km (0.111 R)
• M5: 1,996,832 km (0.057 R)
• M6: 2,977,596 km (0.079 R)
• M7: 4,153,286 km (0.11 R)
• M8: 5,500,863 km (0.082 R)
• M9: 7,156,313 km (0.116 R)
• M10: 7,804,222 km (0.096 R)
• M11: 9,215,528 km (0.119 R)
• M12: 20,098,474 km (0.114 R)
• M13: 20,689,984 km (0.112 R)
• M14: 28,507,221 km (0.064 R)
• M15: 29,903,567 km (0.067 R)
• M16: 35,821,659 km (0.088 R)
• M17: 41,109,944 km (0.041 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit