🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.3

Radius: 14.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.73 AU - 1.01 AU

Year: 524 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,339,606 km

• M1: 176,675 km (0.074 R)
• M2: 858,243 km (0.058 R)
• M3: 1,446,761 km (0.104 R)
• M4: 1,921,884 km (0.105 R)
• M5: 2,628,135 km (0.105 R)
• M6: 3,126,895 km (0.097 R)
• M7: 4,502,447 km (0.043 R)
• M8: 4,985,648 km (0.071 R)
• M9: 5,647,619 km (0.073 R)
• M10: 6,095,515 km (0.101 R)
• M11: 6,668,624 km (0.092 R)
• M12: 7,127,142 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 13.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.18 AU - 1.22 AU

Year: 849 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,339,606 km

• M1: 171,140 km (0.092 R)
• M2: 672,293 km (0.091 R)
• M3: 1,134,101 km (0.109 R)
• M4: 2,184,129 km (0.106 R)
• M5: 2,699,045 km (0.063 R)
• M6: 3,267,367 km (0.095 R)
• M7: 5,235,028 km (0.116 R)
• M8: 7,352,287 km (0.036 R)
• M9: 9,783,102 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 12.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.11 AU - 3.07 AU

Year: 2691 Days

Day: 9.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,339,606 km

• M1: 159,172 km (0.045 R)
• M2: 982,260 km (0.045 R)
• M3: 1,680,732 km (0.092 R)
• M4: 2,308,445 km (0.093 R)
• M5: 3,057,930 km (0.103 R)
• M6: 4,150,144 km (0.109 R)
• M7: 4,703,507 km (0.116 R)
• M8: 7,039,178 km (0.112 R)
• M9: 9,720,421 km (0.068 R)
• M10: 10,918,700 km (0.07 R)
• M11: 12,652,988 km (0.108 R)
• M12: 13,103,577 km (0.112 R)
• M13: 15,334,380 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.9

Radius: 10.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.13 AU - 3.81 AU

Year: 4174 Days

Day: 10.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,339,606 km

• M1: 128,804 km (0.069 R)
• M2: 516,113 km (0.117 R)
• M3: 839,094 km (0.071 R)
• M4: 1,587,084 km (0.1 R)
• M5: 1,924,726 km (0.05 R)
• M6: 2,883,349 km (0.119 R)
• M7: 3,469,623 km (0.101 R)
• M8: 3,812,352 km (0.072 R)
• M9: 4,543,138 km (0.042 R)
• M10: 4,880,182 km (0.115 R)
• M11: 7,075,979 km (0.05 R)
• M12: 7,464,335 km (0.067 R)
• M13: 9,353,008 km (0.115 R)
• M14: 9,900,985 km (0.057 R)
• M15: 10,762,968 km (0.082 R)
• M16: 13,160,424 km (0.102 R)
• M17: 13,600,242 km (0.086 R)
• M18: 14,049,783 km (0.086 R)
• M19: 14,664,780 km (0.1 R)
• M20: 15,031,744 km (0.04 R)
• M21: 15,458,546 km (0.091 R)
• M22: 16,169,435 km (0.066 R)
• M23: 18,251,987 km (0.098 R)
• M24: 19,483,178 km (0.101 R)
• M25: 21,365,568 km (0.116 R)
• M26: 22,942,329 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.4

Radius: 6.9

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.71 AU - 7.09 AU

Year: 11703 Days

Day: 16.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,339,606 km

• M1: 118,631 km (0.112 R)
• M2: 1,001,857 km (0.106 R)
• M3: 1,244,505 km (0.118 R)
• M4: 2,783,418 km (0.09 R)
• M5: 3,709,279 km (0.105 R)
• M6: 4,765,291 km (0.096 R)
• M7: 6,008,898 km (0.106 R)
• M8: 7,054,138 km (0.082 R)
• M9: 8,887,759 km (0.105 R)
• M10: 9,547,635 km (0.106 R)
• M11: 10,443,427 km (0.114 R)
• M12: 11,393,972 km (0.045 R)
• M13: 12,401,215 km (0.084 R)
• M14: 15,441,642 km (0.116 R)
• M15: 16,324,868 km (0.087 R)
• M16: 20,115,827 km (0.088 R)
• M17: 22,002,705 km (0.113 R)
• M18: 23,736,844 km (0.117 R)
• M19: 25,747,290 km (0.11 R)
• M20: 29,585,672 km (0.101 R)
• M21: 42,170,144 km (0.054 R)
• M22: 45,382,010 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.6

Radius: 6.8

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.09 AU - 10.19 AU

Year: 19326 Days

Day: 21.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,339,606 km

• M1: 84,672 km (0.093 R)
• M2: 316,998 km (0.113 R)
• M3: 874,250 km (0.076 R)
• M4: 1,467,406 km (0.078 R)
• M5: 2,586,398 km (0.039 R)
• M6: 3,909,292 km (0.088 R)
• M7: 4,480,456 km (0.117 R)
• M8: 4,926,557 km (0.114 R)
• M9: 5,515,823 km (0.101 R)
• M10: 7,378,616 km (0.085 R)
• M11: 12,555,151 km (0.093 R)
• M12: 12,890,998 km (0.094 R)
• M13: 13,163,865 km (0.104 R)
• M14: 14,221,970 km (0.114 R)
• M15: 15,335,727 km (0.058 R)
• M16: 16,506,330 km (0.094 R)
• M17: 18,674,751 km (0.033 R)
• M18: 22,272,580 km (0.033 R)
• M19: 24,597,480 km (0.114 R)
• M20: 30,803,249 km (0.117 R)
• M21: 36,733,757 km (0.091 R)
• M22: 38,679,427 km (0.053 R)
• M23: 39,965,819 km (0.081 R)
• M24: 42,774,669 km (0.079 R)
• M25: 45,083,263 km (0.115 R)
• M26: 46,029,470 km (0.115 R)
• M27: 52,852,329 km (0.08 R)
• M28: 54,613,096 km (0.095 R)
• M29: 62,826,319 km (0.114 R)
• M30: 69,499,880 km (0.117 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: 207 - 13,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit