🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 14.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.24 AU - 1.96 AU

Year: 1350 Days

Day: 11.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,733,484 km

• M1: 189,241 km (0.068 R)
• M2: 697,874 km (0.09 R)
• M3: 1,210,995 km (0.114 R)
• M4: 1,944,024 km (0.113 R)
• M5: 2,588,342 km (0.057 R)
• M6: 3,388,841 km (0.099 R)
• M7: 3,993,366 km (0.037 R)
• M8: 4,669,548 km (0.083 R)
• M9: 5,507,296 km (0.102 R)
• M10: 6,564,654 km (0.095 R)
• M11: 8,085,915 km (0.1 R)
• M12: 9,020,452 km (0.116 R)
• M13: 9,703,815 km (0.062 R)
• M14: 11,104,650 km (0.085 R)
• M15: 11,926,840 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 9

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.39 AU - 2.11 AU

Year: 1544 Days

Day: 8.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,733,484 km

• M1: 111,899 km (0.055 R)
• M2: 419,921 km (0.111 R)
• M3: 806,033 km (0.038 R)
• M4: 1,094,159 km (0.12 R)
• M5: 1,576,762 km (0.078 R)
• M6: 2,038,421 km (0.111 R)
• M7: 2,374,268 km (0.119 R)
• M8: 2,940,945 km (0.102 R)
• M9: 3,861,869 km (0.096 R)
• M10: 4,903,070 km (0.091 R)
• M11: 5,359,793 km (0.1 R)
• M12: 7,081,215 km (0.06 R)
• M13: 7,369,490 km (0.107 R)
• M14: 8,339,034 km (0.109 R)
• M15: 10,665,281 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 14.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.9 AU - 3.08 AU

Year: 2620 Days

Day: 13.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,733,484 km

• M1: 182,809 km (0.095 R)
• M2: 1,156,541 km (0.071 R)
• M3: 2,104,692 km (0.074 R)
• M4: 3,444,790 km (0.094 R)
• M5: 4,031,363 km (0.091 R)
• M6: 4,827,224 km (0.104 R)
• M7: 6,402,041 km (0.094 R)
• M8: 6,890,777 km (0.104 R)
• M9: 7,799,435 km (0.05 R)
• M10: 8,357,883 km (0.118 R)
• M11: 9,821,848 km (0.08 R)
• M12: 11,155,214 km (0.118 R)
• M13: 12,329,857 km (0.103 R)
• M14: 13,711,393 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.1

Radius: 8.8

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.76 AU - 3.62 AU

Year: 3799 Days

Day: 12.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,733,484 km

• M1: 109,506 km (0.059 R)
• M2: 514,916 km (0.025 R)
• M3: 1,067,979 km (0.051 R)
• M4: 1,726,509 km (0.095 R)
• M5: 2,695,454 km (0.06 R)
• M6: 3,614,285 km (0.071 R)
• M7: 4,392,044 km (0.088 R)
• M8: 6,530,695 km (0.043 R)
• M9: 6,821,214 km (0.117 R)
• M10: 11,139,506 km (0.064 R)
• M11: 11,639,612 km (0.102 R)
• M12: 14,367,380 km (0.093 R)
• M13: 20,735,761 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597

Radius: 9.4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.79 AU - 3.65 AU

Year: 3853 Days

Day: 10 Hours

Environment

Temp: -211 °C

Axial Tilt: 124.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,733,484 km

• M1: 117,434 km (0.093 R)
• M2: 433,983 km (0.097 R)
• M3: 835,654 km (0.061 R)
• M4: 1,261,409 km (0.114 R)
• M5: 1,878,949 km (0.102 R)
• M6: 2,404,636 km (0.081 R)
• M7: 2,835,478 km (0.102 R)
• M8: 3,431,626 km (0.119 R)
• M9: 5,328,377 km (0.089 R)
• M10: 5,647,320 km (0.112 R)
• M11: 6,959,143 km (0.084 R)
• M12: 7,471,366 km (0.119 R)
• M13: 8,643,316 km (0.075 R)
• M14: 9,235,275 km (0.082 R)
• M15: 10,418,145 km (0.117 R)
• M16: 16,335,639 km (0.038 R)
• M17: 17,941,123 km (0.086 R)
• M18: 20,028,761 km (0.077 R)
• M19: 21,529,826 km (0.089 R)
• M20: 22,205,261 km (0.047 R)
• M21: 23,456,497 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 10.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.52 AU - 4.18 AU

Year: 4089 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,733,484 km

• M1: 134,488 km (0.06 R)
• M2: 619,634 km (0.065 R)
• M3: 999,912 km (0.105 R)
• M4: 1,359,695 km (0.098 R)
• M5: 2,352,576 km (0.099 R)
• M6: 2,921,347 km (0.111 R)
• M7: 4,184,252 km (0.1 R)
• M8: 5,417,537 km (0.072 R)
• M9: 8,691,935 km (0.103 R)
• M10: 9,484,655 km (0.108 R)
• M11: 10,052,379 km (0.097 R)
• M12: 11,849,049 km (0.109 R)
• M13: 17,597,048 km (0.091 R)
• M14: 21,195,475 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.1

Radius: 3.1

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.64 AU - 8.94 AU

Year: 13126 Days

Day: 18.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,733,484 km

• M1: 38,596 km (0.088 R)
• M2: 172,486 km (0.116 R)
• M3: 381,175 km (0.087 R)
• M4: 688,449 km (0.087 R)
• M5: 853,456 km (0.063 R)
• M6: 1,294,470 km (0.025 R)
• M7: 1,816,567 km (0.088 R)
• M8: 2,193,254 km (0.085 R)
• M9: 2,319,066 km (0.052 R)
• M10: 3,002,728 km (0.072 R)
• M11: 3,380,313 km (0.079 R)
• M12: 4,574,553 km (0.091 R)
• M13: 4,885,567 km (0.057 R)
• M14: 5,210,344 km (0.058 R)
• M15: 6,024,007 km (0.049 R)
• M16: 6,557,323 km (0.07 R)
• M17: 6,985,921 km (0.101 R)
• M18: 8,120,172 km (0.086 R)
• M19: 8,691,786 km (0.043 R)
• M20: 10,390,171 km (0.077 R)
• M21: 12,846,418 km (0.072 R)
• M22: 16,908,898 km (0.107 R)
• M23: 19,327,596 km (0.076 R)
• M24: 19,796,885 km (0.111 R)
• M25: 22,773,733 km (0.117 R)
• M26: 23,372,723 km (0.031 R)
• M27: 27,777,333 km (0.104 R)
• M28: 27,947,126 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.6

Radius: 3.5

Gravity: 34.5 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.32 AU - 9.74 AU

Year: 15174 Days

Day: 20.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,733,484 km

• M1: 43,533 km (0.094 R)
• M2: 156,479 km (0.094 R)
• M3: 357,539 km (0.059 R)
• M4: 563,834 km (0.041 R)
• M5: 778,507 km (0.089 R)
• M6: 1,453,942 km (0.074 R)
• M7: 1,601,296 km (0.12 R)
• M8: 1,908,869 km (0.096 R)
• M9: 2,122,495 km (0.1 R)
• M10: 2,235,142 km (0.119 R)
• M11: 4,787,880 km (0.03 R)
• M12: 5,015,269 km (0.105 R)
• M13: 7,613,784 km (0.093 R)
• M14: 8,711,084 km (0.083 R)
• M15: 9,498,567 km (0.089 R)
• M16: 10,014,081 km (0.104 R)
• M17: 10,439,837 km (0.064 R)
• M18: 11,327,401 km (0.073 R)
• M19: 12,874,842 km (0.12 R)
• M20: 17,046,977 km (0.098 R)
• M21: 17,961,768 km (0.097 R)
• M22: 18,195,589 km (0.078 R)
• M23: 18,828,687 km (0.104 R)
• M24: 20,475,610 km (0.042 R)
• M25: 20,730,675 km (0.104 R)
• M26: 28,974,864 km (0.054 R)
• M27: 29,404,060 km (0.104 R)
• M28: 30,939,383 km (0.101 R)
• M29: 32,412,174 km (0.066 R)
• M30: 34,768,191 km (0.056 R)
• M31: 35,619,103 km (0.088 R)
• M32: 37,362,218 km (0.099 R)
• M33: 39,685,922 km (0.037 R)
• M34: 40,348,191 km (0.092 R)
• M35: 41,830,856 km (0.053 R)
• M36: 44,334,526 km (0.099 R)
• M37: 50,098,532 km (0.061 R)
• M38: 53,560,226 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.6

Radius: 7.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.81 AU - 10.13 AU

Year: 17915 Days

Day: 22.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,733,484 km

• M1: 94,695 km (0.102 R)
• M2: 488,437 km (0.09 R)
• M3: 806,781 km (0.078 R)
• M4: 1,154,447 km (0.083 R)
• M5: 1,570,927 km (0.098 R)
• M6: 2,921,946 km (0.049 R)
• M7: 4,306,773 km (0.093 R)
• M8: 5,109,964 km (0.113 R)
• M9: 7,765,775 km (0.071 R)
• M10: 9,095,251 km (0.096 R)
• M11: 10,096,211 km (0.043 R)
• M12: 13,040,297 km (0.113 R)
• M13: 13,350,413 km (0.112 R)
• M14: 13,665,616 km (0.095 R)
• M15: 14,640,695 km (0.089 R)
• M16: 21,229,733 km (0.092 R)
• M17: 22,182,372 km (0.069 R)
• M18: 23,435,703 km (0.097 R)
• M19: 25,692,985 km (0.077 R)
• M20: 26,674,946 km (0.073 R)
• M21: 27,478,436 km (0.06 R)
• M22: 29,133,437 km (0.104 R)
• M23: 38,924,169 km (0.083 R)
• M24: 39,309,533 km (0.063 R)
• M25: 49,488,023 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.2

Radius: 8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.83 AU - 12.37 AU

Year: 23014 Days

Day: 15.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,733,484 km

• M1: 100,380 km (0.057 R)
• M2: 937,530 km (0.053 R)
• M3: 1,591,422 km (0.052 R)
• M4: 2,340,459 km (0.049 R)
• M5: 2,643,843 km (0.083 R)
• M6: 6,565,252 km (0.03 R)
• M7: 7,816,190 km (0.028 R)
• M8: 10,189,859 km (0.088 R)
• M9: 13,446,754 km (0.087 R)
• M10: 15,589,295 km (0.087 R)
• M11: 19,053,383 km (0.036 R)
• M12: 20,538,292 km (0.079 R)
• M13: 20,964,047 km (0.115 R)
• M14: 41,727,633 km (0.052 R)
• M15: 53,572,793 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit