🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.9

Radius: 9.6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.76 AU - 0.8 AU

Year: 459 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,253,248 km

• M1: 119,379 km (0.076 R)
• M2: 485,146 km (0.059 R)
• M3: 839,094 km (0.074 R)
• M4: 1,302,399 km (0.06 R)
• M5: 1,725,911 km (0.065 R)
• M6: 2,161,839 km (0.092 R)
• M7: 2,700,242 km (0.066 R)
• M8: 3,045,214 km (0.09 R)
• M9: 3,587,357 km (0.113 R)
• M10: 4,098,533 km (0.091 R)
• M11: 4,835,003 km (0.095 R)
• M12: 5,362,485 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 14.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.65 AU - 1.07 AU

Year: 532 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,253,248 km

• M1: 184,604 km (0.095 R)
• M2: 645,515 km (0.102 R)
• M3: 1,309,729 km (0.111 R)
• M4: 2,058,616 km (0.095 R)
• M5: 2,727,169 km (0.073 R)
• M6: 3,222,189 km (0.091 R)
• M7: 3,704,642 km (0.076 R)
• M8: 4,302,285 km (0.029 R)
• M9: 4,803,288 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.9

Radius: 9.6

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.37 AU - 1.67 AU

Year: 1250 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,253,248 km

• M1: 119,828 km (0.052 R)
• M2: 423,661 km (0.065 R)
• M3: 822,788 km (0.095 R)
• M4: 2,085,394 km (0.039 R)
• M5: 2,716,997 km (0.057 R)
• M6: 3,263,178 km (0.106 R)
• M7: 3,864,711 km (0.079 R)
• M8: 4,465,796 km (0.09 R)
• M9: 5,248,043 km (0.089 R)
• M10: 5,703,868 km (0.107 R)
• M11: 6,322,305 km (0.043 R)
• M12: 6,695,253 km (0.054 R)
• M13: 7,182,194 km (0.091 R)
• M14: 8,010,218 km (0.069 R)
• M15: 8,475,318 km (0.093 R)
• M16: 10,518,525 km (0.105 R)
• M17: 11,448,276 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 9.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.21 AU - 3.25 AU

Year: 3008 Days

Day: 11.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,253,248 km

• M1: 120,725 km (0.085 R)
• M2: 457,769 km (0.106 R)
• M3: 785,389 km (0.093 R)
• M4: 1,258,716 km (0.052 R)
• M5: 1,707,510 km (0.095 R)
• M6: 2,898,010 km (0.087 R)
• M7: 4,062,330 km (0.053 R)
• M8: 4,615,543 km (0.118 R)
• M9: 5,122,231 km (0.055 R)
• M10: 5,691,152 km (0.055 R)
• M11: 6,111,372 km (0.118 R)
• M12: 7,779,538 km (0.11 R)
• M13: 8,231,922 km (0.101 R)
• M14: 10,219,031 km (0.111 R)
• M15: 10,644,038 km (0.077 R)
• M16: 11,447,079 km (0.12 R)
• M17: 12,203,745 km (0.098 R)
• M18: 12,859,583 km (0.108 R)
• M19: 13,957,481 km (0.093 R)
• M20: 14,289,140 km (0.118 R)
• M21: 15,067,049 km (0.062 R)
• M22: 15,516,890 km (0.063 R)
• M23: 16,338,780 km (0.1 R)
• M24: 16,813,753 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 10.7

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.43 AU - 3.47 AU

Year: 3379 Days

Day: 8.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,253,248 km

• M1: 133,142 km (0.031 R)
• M2: 569,818 km (0.081 R)
• M3: 1,069,774 km (0.03 R)
• M4: 1,670,709 km (0.098 R)
• M5: 2,289,296 km (0.029 R)
• M6: 2,793,441 km (0.106 R)
• M7: 3,854,688 km (0.117 R)
• M8: 5,191,944 km (0.077 R)
• M9: 6,182,730 km (0.11 R)
• M10: 7,762,185 km (0.045 R)
• M11: 8,463,799 km (0.115 R)
• M12: 9,516,519 km (0.099 R)
• M13: 11,699,900 km (0.101 R)
• M14: 13,004,692 km (0.113 R)
• M15: 16,179,309 km (0.108 R)
• M16: 18,216,832 km (0.086 R)
• M17: 22,654,503 km (0.083 R)
• M18: 23,291,192 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.2

Radius: 4.5

Gravity: 32.45 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.45 AU - 8.25 AU

Year: 11955 Days

Day: 15.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,253,248 km

• M1: 56,099 km (0.112 R)
• M2: 214,823 km (0.06 R)
• M3: 569,968 km (0.116 R)
• M4: 1,045,988 km (0.081 R)
• M5: 1,300,454 km (0.092 R)
• M6: 2,259,526 km (0.104 R)
• M7: 3,091,739 km (0.088 R)
• M8: 7,797,789 km (0.068 R)
• M9: 8,247,779 km (0.071 R)
• M10: 10,011,837 km (0.065 R)
• M11: 10,169,214 km (0.078 R)
• M12: 13,871,014 km (0.095 R)
• M13: 16,709,185 km (0.104 R)
• M14: 16,856,838 km (0.086 R)
• M15: 22,052,671 km (0.097 R)
• M16: 23,041,513 km (0.108 R)
• M17: 23,316,175 km (0.089 R)
• M18: 31,137,899 km (0.105 R)
• M19: 32,956,860 km (0.113 R)
• M20: 39,486,657 km (0.057 R)
• M21: 41,615,285 km (0.058 R)
• M22: 49,818,933 km (0.12 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: 322 - 13,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit