🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 13.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.76 AU - 0.82 AU

Year: 446 Days

Day: 14.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,567,916 km

• M1: 172,935 km (0.099 R)
• M2: 644,318 km (0.1 R)
• M3: 1,510,938 km (0.066 R)
• M4: 1,954,646 km (0.114 R)
• M5: 2,477,191 km (0.071 R)
• M6: 3,389,140 km (0.099 R)
• M7: 3,944,297 km (0.054 R)
• M8: 4,962,461 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 12.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2 AU - 2.34 AU

Year: 2032 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,567,916 km

• M1: 157,975 km (0.097 R)
• M2: 587,471 km (0.079 R)
• M3: 1,022,501 km (0.052 R)
• M4: 2,139,848 km (0.117 R)
• M5: 3,075,732 km (0.064 R)
• M6: 3,594,238 km (0.099 R)
• M7: 5,706,710 km (0.108 R)
• M8: 7,097,073 km (0.103 R)
• M9: 8,675,779 km (0.115 R)
• M10: 9,296,760 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 13.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.96 AU - 3.12 AU

Year: 3370 Days

Day: 8.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,567,916 km

• M1: 175,628 km (0.094 R)
• M2: 606,320 km (0.102 R)
• M3: 1,117,047 km (0.094 R)
• M4: 1,635,853 km (0.052 R)
• M5: 2,272,990 km (0.111 R)
• M6: 2,915,662 km (0.054 R)
• M7: 3,518,991 km (0.045 R)
• M8: 4,117,233 km (0.078 R)
• M9: 5,572,521 km (0.097 R)
• M10: 7,478,098 km (0.082 R)
• M11: 8,084,867 km (0.088 R)
• M12: 8,834,203 km (0.112 R)
• M13: 9,904,875 km (0.119 R)
• M14: 10,348,433 km (0.063 R)
• M15: 12,120,569 km (0.106 R)
• M16: 14,857,313 km (0.062 R)
• M17: 17,048,772 km (0.073 R)
• M18: 17,983,010 km (0.059 R)
• M19: 20,663,206 km (0.106 R)
• M20: 21,123,519 km (0.098 R)
• M21: 22,963,273 km (0.116 R)
• M22: 24,539,586 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 10.6

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.47 AU - 3.95 AU

Year: 3657 Days

Day: 7.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,567,916 km

• M1: 131,796 km (0.076 R)
• M2: 561,590 km (0.102 R)
• M3: 967,300 km (0.115 R)
• M4: 1,315,115 km (0.104 R)
• M5: 1,663,828 km (0.06 R)
• M6: 3,570,153 km (0.114 R)
• M7: 4,058,590 km (0.114 R)
• M8: 5,196,282 km (0.089 R)
• M9: 6,173,156 km (0.083 R)
• M10: 6,721,133 km (0.06 R)
• M11: 7,136,866 km (0.112 R)
• M12: 9,166,310 km (0.116 R)
• M13: 12,964,750 km (0.088 R)
• M14: 14,698,589 km (0.084 R)
• M15: 15,455,704 km (0.091 R)
• M16: 16,238,550 km (0.057 R)
• M17: 17,106,367 km (0.091 R)
• M18: 18,934,453 km (0.086 R)
• M19: 19,379,058 km (0.06 R)
• M20: 20,091,892 km (0.113 R)
• M21: 21,638,734 km (0.054 R)
• M22: 25,734,424 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.2

Radius: 14.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.56 AU - 4.98 AU

Year: 5610 Days

Day: 12.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 138.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,567,916 km

• M1: 176,525 km (0.115 R)
• M2: 762,800 km (0.03 R)
• M3: 1,208,751 km (0.077 R)
• M4: 1,989,951 km (0.078 R)
• M5: 2,770,403 km (0.107 R)
• M6: 3,747,875 km (0.086 R)
• M7: 4,285,829 km (0.096 R)
• M8: 4,784,738 km (0.091 R)
• M9: 6,519,774 km (0.073 R)
• M10: 7,607,800 km (0.072 R)
• M11: 8,643,466 km (0.063 R)
• M12: 9,372,905 km (0.105 R)
• M13: 11,397,413 km (0.12 R)
• M14: 13,607,123 km (0.054 R)
• M15: 14,691,857 km (0.086 R)
• M16: 15,530,054 km (0.056 R)
• M17: 16,504,385 km (0.094 R)
• M18: 17,248,186 km (0.089 R)
• M19: 19,032,140 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.1

Radius: 13.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.72 AU - 4.98 AU

Year: 5769 Days

Day: 6.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,567,916 km

• M1: 171,589 km (0.029 R)
• M2: 647,609 km (0.109 R)
• M3: 1,705,266 km (0.093 R)
• M4: 2,699,942 km (0.077 R)
• M5: 4,989,837 km (0.108 R)
• M6: 7,188,028 km (0.099 R)
• M7: 8,931,741 km (0.077 R)
• M8: 10,195,843 km (0.082 R)
• M9: 11,625,849 km (0.097 R)
• M10: 14,881,248 km (0.119 R)
• M11: 19,116,364 km (0.032 R)
• M12: 23,370,179 km (0.072 R)
• M13: 27,145,730 km (0.044 R)
• M14: 31,116,507 km (0.099 R)
• M15: 31,895,762 km (0.081 R)
• M16: 32,787,964 km (0.082 R)
• M17: 34,208,844 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 13.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.64 AU - 5.4 AU

Year: 6110 Days

Day: 6.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,567,916 km

• M1: 175,777 km (0.099 R)
• M2: 699,520 km (0.12 R)
• M3: 1,945,820 km (0.102 R)
• M4: 2,369,630 km (0.082 R)
• M5: 3,134,075 km (0.112 R)
• M6: 4,359,880 km (0.104 R)
• M7: 5,154,694 km (0.05 R)
• M8: 8,167,445 km (0.112 R)
• M9: 14,467,460 km (0.116 R)
• M10: 15,242,078 km (0.116 R)
• M11: 17,934,541 km (0.095 R)
• M12: 20,556,991 km (0.115 R)
• M13: 21,459,815 km (0.099 R)
• M14: 26,200,421 km (0.066 R)
• M15: 28,259,636 km (0.091 R)
• M16: 31,104,988 km (0.115 R)
• M17: 35,615,962 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.7

Radius: 3.9

Gravity: 38.57 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.48 AU - 9.2 AU

Year: 16711 Days

Day: 19.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,567,916 km

• M1: 48,619 km (0.097 R)
• M2: 173,683 km (0.092 R)
• M3: 346,768 km (0.113 R)
• M4: 584,329 km (0.064 R)
• M5: 901,178 km (0.08 R)
• M6: 1,161,328 km (0.119 R)
• M7: 1,627,026 km (0.119 R)
• M8: 1,883,886 km (0.114 R)
• M9: 2,012,690 km (0.044 R)
• M10: 3,535,596 km (0.078 R)
• M11: 3,819,084 km (0.06 R)
• M12: 4,828,271 km (0.036 R)
• M13: 6,698,843 km (0.115 R)
• M14: 8,696,274 km (0.109 R)
• M15: 11,418,506 km (0.051 R)
• M16: 13,746,548 km (0.07 R)
• M17: 14,731,351 km (0.118 R)
• M18: 16,605,214 km (0.08 R)
• M19: 18,297,166 km (0.07 R)
• M20: 20,546,968 km (0.117 R)
• M21: 22,877,853 km (0.096 R)
• M22: 25,586,621 km (0.105 R)
• M23: 32,355,327 km (0.1 R)
• M24: 32,477,249 km (0.047 R)
• M25: 33,091,348 km (0.12 R)
• M26: 35,237,479 km (0.081 R)
• M27: 36,542,272 km (0.108 R)
• M28: 39,944,427 km (0.1 R)
• M29: 41,794,204 km (0.063 R)
• M30: 44,448,669 km (0.088 R)
• M31: 44,750,258 km (0.043 R)
• M32: 45,510,515 km (0.056 R)
• M33: 49,441,199 km (0.113 R)
• M34: 61,264,218 km (0.102 R)
• M35: 63,147,655 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.9

Radius: 3.7

Gravity: 68.51 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.47 AU - 10.77 AU

Year: 18971 Days

Day: 19.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,567,916 km

• M1: 46,375 km (0.038 R)
• M2: 169,943 km (0.067 R)
• M3: 392,545 km (0.09 R)
• M4: 537,505 km (0.082 R)
• M5: 1,050,925 km (0.112 R)
• M6: 1,413,700 km (0.108 R)
• M7: 1,686,566 km (0.066 R)
• M8: 2,247,110 km (0.086 R)
• M9: 2,427,973 km (0.08 R)
• M10: 2,667,480 km (0.119 R)
• M11: 3,452,120 km (0.089 R)
• M12: 4,449,041 km (0.1 R)
• M13: 4,590,261 km (0.083 R)
• M14: 4,771,125 km (0.101 R)
• M15: 5,461,519 km (0.099 R)
• M16: 7,524,324 km (0.048 R)
• M17: 9,118,140 km (0.078 R)
• M18: 9,754,978 km (0.09 R)
• M19: 10,733,198 km (0.066 R)
• M20: 11,442,592 km (0.076 R)
• M21: 15,463,334 km (0.117 R)
• M22: 17,218,117 km (0.073 R)
• M23: 20,140,511 km (0.115 R)
• M24: 21,617,491 km (0.069 R)
• M25: 28,248,416 km (0.098 R)
• M26: 29,969,540 km (0.113 R)
• M27: 34,300,697 km (0.1 R)
• M28: 36,686,484 km (0.05 R)
• M29: 37,118,672 km (0.064 R)
• M30: 53,359,017 km (0.103 R)
• M31: 53,543,471 km (0.108 R)
• M32: 63,319,393 km (0.093 R)
• M33: 64,149,213 km (0.09 R)
• M34: 65,618,712 km (0.104 R)
• M35: 70,827,411 km (0.115 R)
• M36: 72,849,675 km (0.116 R)
• M37: 75,373,092 km (0.105 R)
• M38: 75,838,042 km (0.098 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: 202 - 13,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit