🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.8

Radius: 12.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.13 AU - 1.37 AU

Year: 902 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,512,898 km

• M1: 161,267 km (0.073 R)
• M2: 594,053 km (0.078 R)
• M3: 1,048,531 km (0.103 R)
• M4: 1,663,828 km (0.066 R)
• M5: 2,353,025 km (0.097 R)
• M6: 2,943,488 km (0.064 R)
• M7: 3,352,488 km (0.077 R)
• M8: 3,753,111 km (0.093 R)
• M9: 4,389,202 km (0.069 R)
• M10: 4,907,857 km (0.087 R)
• M11: 5,527,492 km (0.061 R)
• M12: 5,962,074 km (0.071 R)
• M13: 6,622,698 km (0.034 R)
• M14: 7,986,432 km (0.112 R)
• M15: 8,652,591 km (0.09 R)
• M16: 9,413,296 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 8.6

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.89 AU - 2.75 AU

Year: 2282 Days

Day: 8.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,512,898 km

• M1: 108,010 km (0.114 R)
• M2: 416,331 km (0.089 R)
• M3: 719,566 km (0.107 R)
• M4: 1,437,037 km (0.094 R)
• M5: 2,512,197 km (0.053 R)
• M6: 2,938,252 km (0.084 R)
• M7: 3,326,757 km (0.053 R)
• M8: 3,749,371 km (0.064 R)
• M9: 4,766,637 km (0.116 R)
• M10: 7,192,366 km (0.098 R)
• M11: 11,791,603 km (0.106 R)
• M12: 15,809,353 km (0.058 R)
• M13: 16,800,738 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.3

Radius: 12.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.22 AU - 5.28 AU

Year: 6684 Days

Day: 11.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,512,898 km

• M1: 155,432 km (0.118 R)
• M2: 561,441 km (0.094 R)
• M3: 978,819 km (0.11 R)
• M4: 1,429,258 km (0.091 R)
• M5: 1,945,072 km (0.071 R)
• M6: 2,885,145 km (0.09 R)
• M7: 4,601,780 km (0.085 R)
• M8: 5,194,487 km (0.057 R)
• M9: 6,362,996 km (0.072 R)
• M10: 7,622,610 km (0.095 R)
• M11: 10,920,944 km (0.073 R)
• M12: 12,134,781 km (0.109 R)
• M13: 12,612,596 km (0.078 R)
• M14: 14,949,764 km (0.042 R)
• M15: 16,509,172 km (0.106 R)
• M16: 16,899,024 km (0.068 R)
• M17: 18,520,516 km (0.09 R)
• M18: 22,227,850 km (0.102 R)
• M19: 22,944,125 km (0.114 R)
• M20: 25,014,559 km (0.067 R)
• M21: 29,619,780 km (0.101 R)
• M22: 30,878,197 km (0.083 R)
• M23: 33,501,546 km (0.094 R)
• M24: 34,232,481 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 9.1

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.4 AU - 6.46 AU

Year: 8170 Days

Day: 5.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,512,898 km

• M1: 113,246 km (0.118 R)
• M2: 419,622 km (0.06 R)
• M3: 724,502 km (0.066 R)
• M4: 1,050,626 km (0.094 R)
• M5: 1,802,206 km (0.1 R)
• M6: 2,094,221 km (0.115 R)
• M7: 2,795,236 km (0.051 R)
• M8: 3,189,576 km (0.081 R)
• M9: 4,039,442 km (0.05 R)
• M10: 4,354,196 km (0.104 R)
• M11: 5,305,189 km (0.076 R)
• M12: 6,600,557 km (0.077 R)
• M13: 7,113,528 km (0.083 R)
• M14: 7,613,335 km (0.073 R)
• M15: 8,683,259 km (0.102 R)
• M16: 10,866,939 km (0.03 R)
• M17: 12,438,315 km (0.066 R)
• M18: 13,508,688 km (0.115 R)
• M19: 14,578,312 km (0.054 R)
• M20: 15,703,438 km (0.056 R)
• M21: 18,695,695 km (0.071 R)
• M22: 19,277,930 km (0.081 R)
• M23: 21,097,189 km (0.12 R)
• M24: 24,638,021 km (0.107 R)
• M25: 25,781,996 km (0.095 R)
• M26: 26,321,745 km (0.119 R)
• M27: 27,704,030 km (0.114 R)
• M28: 30,015,466 km (0.095 R)
• M29: 33,293,455 km (0.059 R)
• M30: 34,256,716 km (0.042 R)
• M31: 38,881,085 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.7

Radius: 12.3

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.48 AU - 5.56 AU

Year: 8374 Days

Day: 13.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,512,898 km

• M1: 153,936 km (0.109 R)
• M2: 565,480 km (0.079 R)
• M3: 1,740,870 km (0.101 R)
• M4: 2,238,433 km (0.1 R)
• M5: 2,628,435 km (0.067 R)
• M6: 3,042,521 km (0.099 R)
• M7: 3,428,933 km (0.102 R)
• M8: 4,881,379 km (0.108 R)
• M9: 5,712,095 km (0.082 R)
• M10: 6,413,560 km (0.066 R)
• M11: 8,073,498 km (0.088 R)
• M12: 11,723,237 km (0.099 R)
• M13: 14,756,334 km (0.114 R)
• M14: 17,764,448 km (0.119 R)
• M15: 23,182,883 km (0.12 R)
• M16: 23,620,157 km (0.098 R)
• M17: 24,421,104 km (0.102 R)
• M18: 25,056,596 km (0.109 R)
• M19: 26,550,480 km (0.103 R)
• M20: 26,933,002 km (0.109 R)
• M21: 28,004,123 km (0.119 R)
• M22: 30,335,157 km (0.115 R)
• M23: 31,923,288 km (0.083 R)
• M24: 32,356,075 km (0.066 R)
• M25: 36,311,293 km (0.056 R)
• M26: 37,378,225 km (0.119 R)
• M27: 43,291,978 km (0.046 R)
• M28: 43,689,310 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.4

Radius: 6.3

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.17 AU - 10.11 AU

Year: 17842 Days

Day: 19.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,512,898 km

• M1: 102,475 km (0.068 R)
• M2: 597,344 km (0.12 R)
• M3: 1,062,743 km (0.114 R)
• M4: 2,411,518 km (0.107 R)
• M5: 2,871,232 km (0.093 R)
• M6: 3,387,494 km (0.109 R)
• M7: 4,414,035 km (0.097 R)
• M8: 5,344,982 km (0.074 R)
• M9: 5,596,756 km (0.099 R)
• M10: 6,684,631 km (0.104 R)
• M11: 11,072,187 km (0.11 R)
• M12: 11,364,053 km (0.073 R)
• M13: 12,457,314 km (0.042 R)
• M14: 12,709,536 km (0.081 R)
• M15: 14,781,167 km (0.109 R)
• M16: 16,082,070 km (0.075 R)
• M17: 20,353,090 km (0.096 R)
• M18: 24,625,006 km (0.051 R)
• M19: 25,626,714 km (0.109 R)
• M20: 27,074,522 km (0.11 R)
• M21: 28,794,897 km (0.114 R)
• M22: 31,978,639 km (0.05 R)
• M23: 32,690,127 km (0.074 R)
• M24: 33,049,760 km (0.102 R)
• M25: 33,655,183 km (0.094 R)
• M26: 35,641,992 km (0.08 R)
• M27: 36,278,531 km (0.071 R)
• M28: 41,226,630 km (0.119 R)
• M29: 43,210,597 km (0.108 R)
• M30: 44,372,374 km (0.109 R)
• M31: 47,214,584 km (0.111 R)
• M32: 48,602,403 km (0.088 R)
• M33: 50,335,345 km (0.089 R)
• M34: 50,814,956 km (0.081 R)
• M35: 51,621,139 km (0.107 R)
• M36: 52,272,189 km (0.097 R)
• M37: 55,439,625 km (0.041 R)
• M38: 56,293,978 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.7

Radius: 7.5

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.26 AU - 12.14 AU

Year: 21034 Days

Day: 22.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,512,898 km

• M1: 93,648 km (0.069 R)
• M2: 351,854 km (0.093 R)
• M3: 983,307 km (0.066 R)
• M4: 1,587,981 km (0.085 R)
• M5: 2,001,769 km (0.031 R)
• M6: 2,866,445 km (0.055 R)
• M7: 3,340,820 km (0.12 R)
• M8: 4,085,368 km (0.102 R)
• M9: 4,446,049 km (0.06 R)
• M10: 8,346,813 km (0.071 R)
• M11: 8,928,599 km (0.103 R)
• M12: 9,368,417 km (0.109 R)
• M13: 9,996,728 km (0.108 R)
• M14: 13,352,657 km (0.064 R)
• M15: 15,205,427 km (0.035 R)
• M16: 17,991,538 km (0.105 R)
• M17: 18,340,250 km (0.115 R)
• M18: 19,596,124 km (0.049 R)
• M19: 23,915,912 km (0.079 R)
• M20: 29,068,661 km (0.097 R)
• M21: 31,902,644 km (0.035 R)
• M22: 33,979,361 km (0.117 R)
• M23: 37,402,011 km (0.094 R)
• M24: 39,856,463 km (0.029 R)
• M25: 45,404,450 km (0.099 R)
• M26: 50,923,115 km (0.08 R)
• M27: 59,146,061 km (0.055 R)
• M28: 62,072,196 km (0.092 R)
• M29: 69,485,817 km (0.107 R)
• M30: 71,427,149 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.1

Radius: 7

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.06 AU - 10.98 AU

Year: 22031 Days

Day: 17.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,512,898 km

• M1: 87,066 km (0.061 R)
• M2: 350,059 km (0.104 R)
• M3: 648,357 km (0.052 R)
• M4: 1,896,452 km (0.034 R)
• M5: 2,630,978 km (0.118 R)
• M6: 2,897,262 km (0.075 R)
• M7: 3,427,886 km (0.097 R)
• M8: 6,513,940 km (0.096 R)
• M9: 8,258,251 km (0.092 R)
• M10: 10,000,019 km (0.073 R)
• M11: 10,470,953 km (0.117 R)
• M12: 11,018,482 km (0.061 R)
• M13: 11,777,990 km (0.12 R)
• M14: 12,775,658 km (0.107 R)
• M15: 15,090,685 km (0.034 R)
• M16: 16,671,486 km (0.118 R)
• M17: 18,446,913 km (0.087 R)
• M18: 19,335,226 km (0.086 R)
• M19: 21,582,784 km (0.073 R)
• M20: 22,971,351 km (0.098 R)
• M21: 23,894,819 km (0.102 R)
• M22: 26,256,072 km (0.115 R)
• M23: 27,837,172 km (0.037 R)
• M24: 29,961,761 km (0.081 R)
• M25: 33,739,107 km (0.05 R)
• M26: 37,681,011 km (0.076 R)
• M27: 48,605,096 km (0.099 R)
• M28: 52,727,266 km (0.074 R)
• M29: 54,151,587 km (0.096 R)
• M30: 55,967,705 km (0.088 R)
• M31: 60,298,115 km (0.104 R)
• M32: 62,841,877 km (0.11 R)
• M33: 70,686,340 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit