🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.3

Radius: 10.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.43 AU - 0.65 AU

Year: 265 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 85,132,421 km

• M1: 135,536 km (0.058 R)
• M2: 645,664 km (0.119 R)
• M3: 1,001,558 km (0.108 R)
• M4: 1,403,826 km (0.075 R)
• M5: 1,901,688 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 14.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.05 AU - 1.55 AU

Year: 988 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,132,421 km

• M1: 180,265 km (0.057 R)
• M2: 1,594,564 km (0.091 R)
• M3: 2,196,246 km (0.052 R)
• M4: 2,880,208 km (0.087 R)
• M5: 3,404,548 km (0.095 R)
• M6: 4,539,398 km (0.089 R)
• M7: 5,515,225 km (0.112 R)
• M8: 7,161,998 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 12.7

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.34 AU - 1.96 AU

Year: 1413 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,132,421 km

• M1: 161,865 km (0.078 R)
• M2: 704,606 km (0.11 R)
• M3: 1,105,229 km (0.058 R)
• M4: 1,555,369 km (0.103 R)
• M5: 1,965,417 km (0.085 R)
• M6: 2,787,308 km (0.062 R)
• M7: 3,339,772 km (0.104 R)
• M8: 3,843,917 km (0.083 R)
• M9: 4,864,324 km (0.043 R)
• M10: 5,427,710 km (0.107 R)
• M11: 6,104,491 km (0.115 R)
• M12: 6,964,379 km (0.096 R)
• M13: 7,464,186 km (0.058 R)
• M14: 8,215,616 km (0.06 R)
• M15: 12,105,460 km (0.063 R)
• M16: 13,143,220 km (0.086 R)
• M17: 13,582,739 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 12.4

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.98 AU - 2.94 AU

Year: 2573 Days

Day: 6.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,132,421 km

• M1: 462,108 km (0.063 R)
• M2: 1,206,058 km (0.058 R)
• M3: 1,920,089 km (0.068 R)
• M4: 2,933,465 km (0.096 R)
• M5: 4,811,217 km (0.033 R)
• M6: 6,182,730 km (0.104 R)
• M7: 7,767,720 km (0.096 R)
• M8: 8,637,631 km (0.062 R)
• M9: 9,834,115 km (0.118 R)
• M10: 11,597,425 km (0.12 R)
• M11: 12,465,093 km (0.087 R)
• M12: 14,973,999 km (0.096 R)
• M13: 15,431,320 km (0.074 R)
• M14: 16,161,208 km (0.066 R)
• M15: 16,750,623 km (0.096 R)
• M16: 17,188,347 km (0.115 R)
• M17: 18,201,124 km (0.109 R)
• M18: 19,134,316 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.2

Radius: 7.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.92 AU - 6.5 AU

Year: 10320 Days

Day: 21.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,132,421 km

• M1: 99,034 km (0.11 R)
• M2: 440,416 km (0.073 R)
• M3: 775,366 km (0.117 R)
• M4: 1,245,552 km (0.104 R)
• M5: 1,952,402 km (0.097 R)
• M6: 3,658,117 km (0.06 R)
• M7: 4,408,500 km (0.067 R)
• M8: 5,171,000 km (0.111 R)
• M9: 6,475,344 km (0.027 R)
• M10: 6,885,242 km (0.078 R)
• M11: 7,947,686 km (0.12 R)
• M12: 11,099,564 km (0.085 R)
• M13: 15,778,087 km (0.114 R)
• M14: 16,395,328 km (0.048 R)
• M15: 22,850,925 km (0.105 R)
• M16: 23,243,769 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.4

Radius: 5.6

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.53 AU - 7.81 AU

Year: 11487 Days

Day: 18.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,132,421 km

• M1: 69,713 km (0.1 R)
• M2: 432,188 km (0.044 R)
• M3: 656,884 km (0.113 R)
• M4: 1,213,538 km (0.104 R)
• M5: 2,257,282 km (0.118 R)
• M6: 2,881,853 km (0.094 R)
• M7: 4,066,818 km (0.088 R)
• M8: 7,226,325 km (0.102 R)
• M9: 7,769,066 km (0.06 R)
• M10: 8,519,300 km (0.081 R)
• M11: 9,808,684 km (0.049 R)
• M12: 11,059,322 km (0.052 R)
• M13: 11,332,787 km (0.088 R)
• M14: 12,007,174 km (0.104 R)
• M15: 13,068,571 km (0.117 R)
• M16: 13,936,388 km (0.077 R)
• M17: 14,255,331 km (0.103 R)
• M18: 17,349,314 km (0.086 R)
• M19: 18,320,204 km (0.104 R)
• M20: 18,780,217 km (0.051 R)
• M21: 19,723,432 km (0.092 R)
• M22: 20,369,545 km (0.116 R)
• M23: 24,545,570 km (0.104 R)
• M24: 27,128,377 km (0.079 R)
• M25: 35,241,967 km (0.065 R)
• M26: 36,553,342 km (0.043 R)
• M27: 39,909,570 km (0.074 R)
• M28: 41,202,844 km (0.094 R)
• M29: 46,514,466 km (0.1 R)
• M30: 48,527,305 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.6

Radius: 7.1

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.31 AU - 11.89 AU

Year: 23014 Days

Day: 24.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,132,421 km

• M1: 88,712 km (0.099 R)
• M2: 592,557 km (0.092 R)
• M3: 898,634 km (0.107 R)
• M4: 2,077,765 km (0.101 R)
• M5: 3,228,621 km (0.076 R)
• M6: 5,369,516 km (0.071 R)
• M7: 5,864,237 km (0.113 R)
• M8: 7,582,518 km (0.107 R)
• M9: 9,911,009 km (0.058 R)
• M10: 17,027,080 km (0.107 R)
• M11: 19,773,996 km (0.104 R)
• M12: 30,270,082 km (0.103 R)
• M13: 33,718,762 km (0.052 R)
• M14: 38,162,267 km (0.092 R)
• M15: 40,757,341 km (0.098 R)
• M16: 45,957,064 km (0.077 R)
• M17: 49,244,627 km (0.109 R)
• M18: 52,131,866 km (0.114 R)
• M19: 63,964,010 km (0.051 R)
• M20: 69,603,401 km (0.064 R)
• M21: 73,233,543 km (0.065 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit