🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 9.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.11 AU - 1.85 AU

Year: 1221 Days

Day: 14 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,899,118 km

• M1: 113,694 km (0.081 R)
• M2: 563,086 km (0.116 R)
• M3: 981,661 km (0.076 R)
• M4: 1,473,838 km (0.076 R)
• M5: 2,079,111 km (0.092 R)
• M6: 2,733,003 km (0.042 R)
• M7: 3,305,664 km (0.07 R)
• M8: 3,833,146 km (0.093 R)
• M9: 4,253,965 km (0.041 R)
• M10: 4,551,366 km (0.096 R)
• M11: 5,238,469 km (0.106 R)
• M12: 5,937,988 km (0.109 R)
• M13: 6,541,466 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.2

Radius: 14.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.38 AU - 2.12 AU

Year: 1570 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,899,118 km

• M1: 184,005 km (0.08 R)
• M2: 691,292 km (0.081 R)
• M3: 1,672,504 km (0.115 R)
• M4: 2,140,596 km (0.1 R)
• M5: 2,697,998 km (0.086 R)
• M6: 3,352,039 km (0.043 R)
• M7: 3,910,937 km (0.078 R)
• M8: 4,375,588 km (0.067 R)
• M9: 5,462,417 km (0.098 R)
• M10: 5,949,657 km (0.089 R)
• M11: 6,618,958 km (0.073 R)
• M12: 7,962,646 km (0.097 R)
• M13: 9,124,573 km (0.088 R)
• M14: 9,813,620 km (0.045 R)
• M15: 10,679,044 km (0.071 R)
• M16: 12,247,129 km (0.111 R)
• M17: 14,092,718 km (0.095 R)
• M18: 15,059,718 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.8

Radius: 4.5

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.46 AU - 7.44 AU

Year: 9844 Days

Day: 18.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,899,118 km

• M1: 55,950 km (0.052 R)
• M2: 257,458 km (0.041 R)
• M3: 506,239 km (0.077 R)
• M4: 794,664 km (0.066 R)
• M5: 1,072,617 km (0.109 R)
• M6: 1,835,715 km (0.1 R)
• M7: 2,338,664 km (0.089 R)
• M8: 3,194,214 km (0.045 R)
• M9: 4,039,890 km (0.118 R)
• M10: 4,581,285 km (0.104 R)
• M11: 5,588,827 km (0.049 R)
• M12: 5,901,935 km (0.116 R)
• M13: 6,947,325 km (0.078 R)
• M14: 8,070,805 km (0.102 R)
• M15: 8,389,748 km (0.119 R)
• M16: 9,930,007 km (0.065 R)
• M17: 11,953,917 km (0.12 R)
• M18: 13,725,156 km (0.112 R)
• M19: 14,122,039 km (0.104 R)
• M20: 21,106,165 km (0.046 R)
• M21: 21,558,848 km (0.076 R)
• M22: 21,940,921 km (0.109 R)
• M23: 22,483,513 km (0.074 R)
• M24: 23,595,474 km (0.117 R)
• M25: 25,928,303 km (0.087 R)
• M26: 29,054,898 km (0.081 R)
• M27: 31,828,443 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697

Radius: 6

Gravity: 19.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.25 AU - 7.55 AU

Year: 13653 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,899,118 km

• M1: 74,649 km (0.104 R)
• M2: 487,539 km (0.119 R)
• M3: 705,653 km (0.064 R)
• M4: 978,520 km (0.031 R)
• M5: 1,241,064 km (0.075 R)
• M6: 1,998,328 km (0.041 R)
• M7: 2,508,008 km (0.109 R)
• M8: 3,403,950 km (0.073 R)
• M9: 4,040,489 km (0.111 R)
• M10: 4,433,782 km (0.12 R)
• M11: 5,020,056 km (0.088 R)
• M12: 5,331,967 km (0.079 R)
• M13: 5,842,694 km (0.088 R)
• M14: 7,889,343 km (0.052 R)
• M15: 8,168,941 km (0.099 R)
• M16: 14,821,858 km (0.07 R)
• M17: 20,751,169 km (0.088 R)
• M18: 24,185,637 km (0.1 R)
• M19: 25,781,398 km (0.11 R)
• M20: 35,829,139 km (0.094 R)
• M21: 36,854,183 km (0.117 R)
• M22: 37,898,825 km (0.102 R)
• M23: 38,295,559 km (0.109 R)
• M24: 39,097,404 km (0.099 R)
• M25: 45,919,216 km (0.12 R)
• M26: 46,672,441 km (0.073 R)
• M27: 54,831,360 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.8

Radius: 7.2

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.35 AU - 11.01 AU

Year: 18865 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,899,118 km

• M1: 89,609 km (0.116 R)
• M2: 361,129 km (0.117 R)
• M3: 900,729 km (0.046 R)
• M4: 1,736,981 km (0.08 R)
• M5: 2,651,772 km (0.059 R)
• M6: 3,944,297 km (0.113 R)
• M7: 4,477,763 km (0.086 R)
• M8: 4,882,575 km (0.113 R)
• M9: 5,129,861 km (0.085 R)
• M10: 5,688,010 km (0.032 R)
• M11: 6,837,371 km (0.116 R)
• M12: 9,315,908 km (0.12 R)
• M13: 13,133,047 km (0.12 R)
• M14: 14,462,075 km (0.084 R)
• M15: 15,725,130 km (0.107 R)
• M16: 16,344,315 km (0.091 R)
• M17: 16,899,323 km (0.074 R)
• M18: 18,897,801 km (0.112 R)
• M19: 19,775,193 km (0.086 R)
• M20: 21,048,869 km (0.101 R)
• M21: 23,457,545 km (0.115 R)
• M22: 28,472,364 km (0.086 R)
• M23: 29,159,916 km (0.08 R)
• M24: 33,015,203 km (0.086 R)
• M25: 34,933,945 km (0.077 R)
• M26: 35,854,421 km (0.063 R)
• M27: 37,606,362 km (0.11 R)
• M28: 38,295,110 km (0.039 R)
• M29: 48,515,637 km (0.079 R)
• M30: 52,516,781 km (0.086 R)
• M31: 53,031,847 km (0.108 R)
• M32: 53,550,353 km (0.098 R)
• M33: 57,093,579 km (0.09 R)
• M34: 63,276,459 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.4

Radius: 5.2

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.76 AU - 11.16 AU

Year: 19735 Days

Day: 19.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,899,118 km

• M1: 64,776 km (0.108 R)
• M2: 320,738 km (0.046 R)
• M3: 576,700 km (0.105 R)
• M4: 852,857 km (0.072 R)
• M5: 2,654,315 km (0.039 R)
• M6: 3,336,631 km (0.098 R)
• M7: 4,688,996 km (0.037 R)
• M8: 5,149,907 km (0.103 R)
• M9: 8,989,635 km (0.082 R)
• M10: 9,588,176 km (0.093 R)
• M11: 10,624,142 km (0.085 R)
• M12: 14,104,835 km (0.089 R)
• M13: 18,021,457 km (0.05 R)
• M14: 18,795,776 km (0.056 R)
• M15: 20,135,425 km (0.062 R)
• M16: 22,507,299 km (0.114 R)
• M17: 31,585,197 km (0.045 R)
• M18: 33,473,272 km (0.067 R)
• M19: 41,040,231 km (0.103 R)
• M20: 41,779,843 km (0.05 R)
• M21: 58,499,948 km (0.114 R)
• M22: 58,686,497 km (0.08 R)
• M23: 59,624,924 km (0.087 R)
• M24: 63,282,143 km (0.041 R)
• M25: 68,940,234 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.3

Radius: 3.3

Gravity: 22.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.99 AU - 12.03 AU

Year: 23110 Days

Day: 16.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,899,118 km

• M1: 66,272 km (0.06 R)
• M2: 181,911 km (0.042 R)
• M3: 426,204 km (0.052 R)
• M4: 564,283 km (0.082 R)
• M5: 778,807 km (0.09 R)
• M6: 943,065 km (0.085 R)
• M7: 1,258,866 km (0.091 R)
• M8: 1,369,120 km (0.079 R)
• M9: 1,947,764 km (0.074 R)
• M10: 2,114,865 km (0.04 R)
• M11: 4,475,819 km (0.1 R)
• M12: 6,997,440 km (0.101 R)
• M13: 8,264,834 km (0.07 R)
• M14: 10,666,179 km (0.066 R)
• M15: 11,599,669 km (0.075 R)
• M16: 12,523,137 km (0.097 R)
• M17: 14,584,745 km (0.115 R)
• M18: 15,295,335 km (0.058 R)
• M19: 16,328,308 km (0.095 R)
• M20: 18,124,829 km (0.072 R)
• M21: 30,573,616 km (0.12 R)
• M22: 33,530,268 km (0.08 R)
• M23: 33,774,711 km (0.055 R)
• M24: 46,348,412 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit