🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 9.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.67 AU - 0.99 AU

Year: 504 Days

Day: 11.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,201,580 km

• M1: 123,119 km (0.071 R)
• M2: 451,486 km (0.089 R)
• M3: 1,089,072 km (0.12 R)
• M4: 1,411,157 km (0.066 R)
• M5: 1,740,571 km (0.102 R)
• M6: 2,779,379 km (0.039 R)
• M7: 3,194,363 km (0.109 R)
• M8: 4,650,998 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 11.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.77 AU - 1.01 AU

Year: 560 Days

Day: 5 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 67,201,580 km

• M1: 147,952 km (0.113 R)
• M2: 530,624 km (0.106 R)
• M3: 919,279 km (0.043 R)
• M4: 1,329,476 km (0.105 R)
• M5: 1,961,826 km (0.061 R)
• M6: 2,414,210 km (0.084 R)
• M7: 2,805,558 km (0.095 R)
• M8: 3,597,230 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 14.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.94 AU - 0.94 AU

Year: 608 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,201,580 km

• M1: 175,628 km (0.1 R)
• M2: 651,648 km (0.111 R)
• M3: 1,155,344 km (0.096 R)
• M4: 1,689,858 km (0.102 R)
• M5: 2,154,359 km (0.053 R)
• M6: 2,623,647 km (0.054 R)
• M7: 3,150,531 km (0.048 R)
• M8: 4,234,667 km (0.096 R)
• M9: 6,375,113 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.5

Radius: 12.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.35 AU - 1.39 AU

Year: 1069 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,201,580 km

• M1: 151,692 km (0.074 R)
• M2: 839,394 km (0.111 R)
• M3: 1,350,420 km (0.097 R)
• M4: 1,755,082 km (0.062 R)
• M5: 2,191,010 km (0.085 R)
• M6: 2,858,965 km (0.073 R)
• M7: 5,192,991 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 13.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.18 AU - 1.56 AU

Year: 1069 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 177.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,201,580 km

• M1: 170,392 km (0.106 R)
• M2: 705,952 km (0.098 R)
• M3: 1,262,756 km (0.093 R)
• M4: 1,752,539 km (0.106 R)
• M5: 2,479,585 km (0.117 R)
• M6: 3,027,861 km (0.083 R)
• M7: 4,097,186 km (0.118 R)
• M8: 4,556,153 km (0.083 R)
• M9: 5,756,376 km (0.103 R)
• M10: 8,617,286 km (0.109 R)
• M11: 9,543,895 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 8.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.66 AU - 4.22 AU

Year: 5215 Days

Day: 13.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,201,580 km

• M1: 123,568 km (0.114 R)
• M2: 847,622 km (0.092 R)
• M3: 1,380,489 km (0.111 R)
• M4: 1,680,882 km (0.055 R)
• M5: 2,362,599 km (0.116 R)
• M6: 2,752,302 km (0.119 R)
• M7: 3,056,584 km (0.053 R)
• M8: 4,145,806 km (0.101 R)
• M9: 4,974,129 km (0.03 R)
• M10: 5,334,660 km (0.112 R)
• M11: 5,640,588 km (0.117 R)
• M12: 7,817,985 km (0.12 R)
• M13: 8,337,538 km (0.078 R)
• M14: 8,978,116 km (0.052 R)
• M15: 9,616,600 km (0.054 R)
• M16: 10,285,003 km (0.075 R)
• M17: 11,097,170 km (0.072 R)
• M18: 16,591,900 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318

Radius: 3.8

Gravity: 22.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.31 AU - 6.99 AU

Year: 10170 Days

Day: 20.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,201,580 km

• M1: 54,154 km (0.112 R)
• M2: 189,541 km (0.103 R)
• M3: 540,048 km (0.092 R)
• M4: 844,031 km (0.045 R)
• M5: 1,029,383 km (0.036 R)
• M6: 1,346,082 km (0.106 R)
• M7: 1,796,371 km (0.108 R)
• M8: 2,186,522 km (0.077 R)
• M9: 3,486,229 km (0.05 R)
• M10: 3,768,071 km (0.118 R)
• M11: 4,271,318 km (0.096 R)
• M12: 6,049,139 km (0.096 R)
• M13: 6,421,339 km (0.106 R)
• M14: 6,989,811 km (0.08 R)
• M15: 7,591,045 km (0.104 R)
• M16: 8,767,333 km (0.095 R)
• M17: 9,782,654 km (0.106 R)
• M18: 10,775,983 km (0.062 R)
• M19: 11,576,631 km (0.075 R)
• M20: 12,416,025 km (0.098 R)
• M21: 13,923,373 km (0.036 R)
• M22: 14,215,238 km (0.115 R)
• M23: 15,299,973 km (0.066 R)
• M24: 15,989,469 km (0.111 R)
• M25: 17,905,818 km (0.109 R)
• M26: 23,478,339 km (0.091 R)
• M27: 25,333,951 km (0.078 R)
• M28: 27,650,324 km (0.116 R)
• M29: 30,788,439 km (0.055 R)
• M30: 30,985,908 km (0.028 R)
• M31: 31,784,312 km (0.034 R)
• M32: 32,801,428 km (0.1 R)
• M33: 34,261,652 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.9

Radius: 7.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.7 AU - 7.58 AU

Year: 12723 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,201,580 km

• M1: 89,160 km (0.068 R)
• M2: 334,800 km (0.101 R)
• M3: 672,592 km (0.09 R)
• M4: 948,151 km (0.079 R)
• M5: 1,371,812 km (0.102 R)
• M6: 1,869,375 km (0.108 R)
• M7: 2,160,343 km (0.065 R)
• M8: 3,087,251 km (0.086 R)
• M9: 3,401,856 km (0.083 R)
• M10: 3,888,348 km (0.036 R)
• M11: 4,202,055 km (0.072 R)
• M12: 4,999,860 km (0.025 R)
• M13: 6,743,124 km (0.085 R)
• M14: 7,081,514 km (0.092 R)
• M15: 7,873,934 km (0.083 R)
• M16: 11,115,421 km (0.089 R)
• M17: 12,349,454 km (0.076 R)
• M18: 13,202,012 km (0.086 R)
• M19: 15,023,665 km (0.103 R)
• M20: 15,536,487 km (0.094 R)
• M21: 18,204,714 km (0.077 R)
• M22: 18,640,643 km (0.079 R)
• M23: 18,935,201 km (0.066 R)
• M24: 21,163,910 km (0.114 R)
• M25: 21,971,290 km (0.117 R)
• M26: 23,561,665 km (0.112 R)
• M27: 25,048,368 km (0.07 R)
• M28: 26,969,953 km (0.119 R)
• M29: 31,831,585 km (0.076 R)
• M30: 38,660,578 km (0.027 R)
• M31: 41,971,927 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.5

Radius: 3.9

Gravity: 49.8 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.84 AU - 8.96 AU

Year: 14807 Days

Day: 19.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,201,580 km

• M1: 83,924 km (0.118 R)
• M2: 240,703 km (0.06 R)
• M3: 476,020 km (0.064 R)
• M4: 1,140,684 km (0.111 R)
• M5: 1,401,283 km (0.091 R)
• M6: 1,734,288 km (0.117 R)
• M7: 2,381,897 km (0.12 R)
• M8: 2,645,040 km (0.091 R)
• M9: 3,075,732 km (0.12 R)
• M10: 3,468,875 km (0.093 R)
• M11: 3,635,228 km (0.052 R)
• M12: 3,836,138 km (0.111 R)
• M13: 4,259,949 km (0.117 R)
• M14: 4,450,836 km (0.093 R)
• M15: 5,058,054 km (0.03 R)
• M16: 5,567,135 km (0.051 R)
• M17: 6,518,129 km (0.109 R)
• M18: 8,140,069 km (0.101 R)
• M19: 9,200,718 km (0.095 R)
• M20: 11,108,091 km (0.12 R)
• M21: 12,864,519 km (0.041 R)
• M22: 16,523,982 km (0.053 R)
• M23: 16,758,552 km (0.113 R)
• M24: 18,463,519 km (0.088 R)
• M25: 29,768,929 km (0.08 R)
• M26: 30,583,639 km (0.102 R)
• M27: 37,914,533 km (0.097 R)
• M28: 39,286,346 km (0.118 R)
• M29: 41,838,336 km (0.094 R)
• M30: 42,420,122 km (0.067 R)
• M31: 46,024,383 km (0.066 R)
• M32: 46,800,048 km (0.072 R)
• M33: 53,492,758 km (0.114 R)
• M34: 53,834,589 km (0.046 R)
• M35: 54,006,028 km (0.072 R)
• M36: 55,740,915 km (0.11 R)
• M37: 57,691,671 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.5

Radius: 7.7

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.4 AU - 10.06 AU

Year: 15745 Days

Day: 21.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,201,580 km

• M1: 98,435 km (0.077 R)
• M2: 449,242 km (0.079 R)
• M3: 753,375 km (0.069 R)
• M4: 1,302,698 km (0.101 R)
• M5: 1,907,672 km (0.089 R)
• M6: 3,895,529 km (0.095 R)
• M7: 4,586,671 km (0.048 R)
• M8: 5,929,760 km (0.051 R)
• M9: 9,917,591 km (0.089 R)
• M10: 11,444,237 km (0.116 R)
• M11: 12,588,810 km (0.109 R)
• M12: 17,359,337 km (0.094 R)
• M13: 18,439,733 km (0.115 R)
• M14: 24,215,258 km (0.053 R)
• M15: 24,727,780 km (0.114 R)
• M16: 29,903,866 km (0.114 R)
• M17: 38,189,344 km (0.105 R)
• M18: 40,011,895 km (0.09 R)
• M19: 42,186,001 km (0.051 R)
• M20: 56,189,259 km (0.063 R)
• M21: 64,422,378 km (0.075 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: 245 - 15,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit