🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 13.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.6 AU - 0.9 AU

Year: 433 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 77,943,101 km

• M1: 171,589 km (0.036 R)
• M2: 638,933 km (0.045 R)
• M3: 1,151,006 km (0.101 R)
• M4: 1,608,626 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 10.6

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.96 AU - 1.22 AU

Year: 759 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,943,101 km

• M1: 135,236 km (0.056 R)
• M2: 501,302 km (0.112 R)
• M3: 895,942 km (0.059 R)
• M4: 1,249,142 km (0.095 R)
• M5: 1,630,467 km (0.111 R)
• M6: 2,021,965 km (0.099 R)
• M7: 2,554,832 km (0.068 R)
• M8: 2,973,108 km (0.116 R)
• M9: 3,381,510 km (0.064 R)
• M10: 3,918,118 km (0.094 R)
• M11: 4,427,349 km (0.106 R)
• M12: 5,088,871 km (0.099 R)
• M13: 5,656,595 km (0.051 R)
• M14: 6,522,018 km (0.071 R)
• M15: 8,437,470 km (0.074 R)
• M16: 8,963,007 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.6

Radius: 8.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.18 AU - 2.72 AU

Year: 2557 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,943,101 km

• M1: 111,301 km (0.04 R)
• M2: 416,331 km (0.119 R)
• M3: 1,291,478 km (0.055 R)
• M4: 2,065,947 km (0.04 R)
• M5: 2,371,725 km (0.028 R)
• M6: 3,729,026 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 14.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.42 AU - 2.8 AU

Year: 2812 Days

Day: 12.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,943,101 km

• M1: 188,045 km (0.066 R)
• M2: 772,523 km (0.089 R)
• M3: 1,603,689 km (0.112 R)
• M4: 2,196,845 km (0.103 R)
• M5: 2,693,210 km (0.032 R)
• M6: 3,211,417 km (0.101 R)
• M7: 4,796,407 km (0.114 R)
• M8: 5,487,250 km (0.035 R)
• M9: 6,300,464 km (0.078 R)
• M10: 6,826,151 km (0.104 R)
• M11: 7,349,444 km (0.11 R)
• M12: 7,899,516 km (0.101 R)
• M13: 9,755,576 km (0.113 R)
• M14: 10,992,152 km (0.086 R)
• M15: 11,800,280 km (0.118 R)
• M16: 13,203,807 km (0.116 R)
• M17: 14,414,503 km (0.081 R)
• M18: 16,613,592 km (0.066 R)
• M19: 18,908,423 km (0.101 R)
• M20: 20,007,070 km (0.086 R)
• M21: 20,954,922 km (0.108 R)
• M22: 22,736,184 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.5

Radius: 13.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.08 AU - 3.42 AU

Year: 3041 Days

Day: 8.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,943,101 km

• M1: 164,109 km (0.046 R)
• M2: 630,854 km (0.082 R)
• M3: 1,083,687 km (0.08 R)
• M4: 1,727,556 km (0.098 R)
• M5: 2,617,963 km (0.075 R)
• M6: 3,132,879 km (0.114 R)
• M7: 3,795,298 km (0.096 R)
• M8: 4,665,060 km (0.115 R)
• M9: 5,122,829 km (0.06 R)
• M10: 5,907,321 km (0.066 R)
• M11: 7,045,013 km (0.096 R)
• M12: 8,049,712 km (0.083 R)
• M13: 8,855,296 km (0.119 R)
• M14: 9,985,807 km (0.102 R)
• M15: 11,947,784 km (0.112 R)
• M16: 12,717,016 km (0.085 R)
• M17: 13,279,653 km (0.106 R)
• M18: 15,486,372 km (0.085 R)
• M19: 16,020,286 km (0.085 R)
• M20: 18,397,845 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.7

Radius: 12.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.53 AU - 3.85 AU

Year: 3799 Days

Day: 7.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,943,101 km

• M1: 160,369 km (0.105 R)
• M2: 641,924 km (0.105 R)
• M3: 1,153,250 km (0.044 R)
• M4: 1,642,285 km (0.112 R)
• M5: 2,466,719 km (0.09 R)
• M6: 2,965,329 km (0.104 R)
• M7: 3,451,522 km (0.098 R)
• M8: 4,123,366 km (0.044 R)
• M9: 4,731,930 km (0.088 R)
• M10: 5,841,797 km (0.09 R)
• M11: 6,428,071 km (0.074 R)
• M12: 8,498,954 km (0.106 R)
• M13: 9,098,842 km (0.083 R)
• M14: 11,069,644 km (0.087 R)
• M15: 12,108,601 km (0.095 R)
• M16: 13,711,542 km (0.08 R)
• M17: 14,172,304 km (0.099 R)
• M18: 16,007,122 km (0.071 R)
• M19: 17,335,102 km (0.08 R)
• M20: 22,812,478 km (0.084 R)
• M21: 23,243,021 km (0.052 R)
• M22: 25,708,843 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.1

Radius: 3.6

Gravity: 39.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.64 AU - 11.08 AU

Year: 23866 Days

Day: 15.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,943,101 km

• M1: 45,478 km (0.072 R)
• M2: 182,809 km (0.09 R)
• M3: 613,501 km (0.091 R)
• M4: 755,918 km (0.12 R)
• M5: 1,382,584 km (0.114 R)
• M6: 1,527,544 km (0.098 R)
• M7: 1,647,222 km (0.089 R)
• M8: 2,597,318 km (0.108 R)
• M9: 2,947,228 km (0.114 R)
• M10: 3,895,379 km (0.083 R)
• M11: 4,845,625 km (0.075 R)
• M12: 5,532,279 km (0.096 R)
• M13: 5,652,705 km (0.074 R)
• M14: 6,863,102 km (0.102 R)
• M15: 7,049,052 km (0.095 R)
• M16: 7,927,640 km (0.11 R)
• M17: 8,393,338 km (0.104 R)
• M18: 9,782,055 km (0.08 R)
• M19: 11,840,073 km (0.096 R)
• M20: 13,651,853 km (0.084 R)
• M21: 14,471,051 km (0.1 R)
• M22: 15,009,005 km (0.112 R)
• M23: 24,002,230 km (0.057 R)
• M24: 26,082,688 km (0.063 R)
• M25: 27,456,894 km (0.084 R)
• M26: 28,399,361 km (0.052 R)
• M27: 30,348,471 km (0.063 R)
• M28: 30,473,236 km (0.079 R)
• M29: 32,255,246 km (0.083 R)
• M30: 32,908,091 km (0.1 R)
• M31: 35,056,615 km (0.098 R)
• M32: 40,529,953 km (0.089 R)
• M33: 45,558,984 km (0.102 R)
• M34: 60,308,586 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit