🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.4

Radius: 10.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.86 AU - 1.06 AU

Year: 607 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,573,235 km

• M1: 134,488 km (0.064 R)
• M2: 505,342 km (0.106 R)
• M3: 1,035,068 km (0.046 R)
• M4: 1,423,723 km (0.088 R)
• M5: 1,918,443 km (0.102 R)
• M6: 2,405,683 km (0.112 R)
• M7: 2,829,494 km (0.086 R)
• M8: 3,201,843 km (0.053 R)
• M9: 3,570,901 km (0.102 R)
• M10: 4,059,338 km (0.069 R)
• M11: 4,437,222 km (0.12 R)
• M12: 4,823,783 km (0.099 R)
• M13: 5,342,738 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 13.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.96 AU - 5.22 AU

Year: 6349 Days

Day: 9.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,573,235 km

• M1: 164,109 km (0.118 R)
• M2: 680,670 km (0.074 R)
• M3: 1,321,847 km (0.096 R)
• M4: 3,446,735 km (0.09 R)
• M5: 4,443,206 km (0.052 R)
• M6: 5,020,804 km (0.114 R)
• M7: 5,698,781 km (0.06 R)
• M8: 6,300,614 km (0.052 R)
• M9: 10,269,146 km (0.096 R)
• M10: 16,270,564 km (0.057 R)
• M11: 17,215,723 km (0.095 R)
• M12: 18,532,483 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 11.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.92 AU - 6.12 AU

Year: 8374 Days

Day: 14.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,573,235 km

• M1: 184,005 km (0.051 R)
• M2: 739,761 km (0.083 R)
• M3: 1,151,455 km (0.066 R)
• M4: 1,559,259 km (0.109 R)
• M5: 1,928,466 km (0.089 R)
• M6: 2,356,914 km (0.072 R)
• M7: 2,881,255 km (0.11 R)
• M8: 3,942,053 km (0.098 R)
• M9: 5,418,884 km (0.064 R)
• M10: 7,086,002 km (0.092 R)
• M11: 8,723,501 km (0.12 R)
• M12: 9,575,909 km (0.078 R)
• M13: 10,482,921 km (0.084 R)
• M14: 12,077,784 km (0.107 R)
• M15: 12,687,994 km (0.102 R)
• M16: 15,539,329 km (0.086 R)
• M17: 16,898,276 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.5

Radius: 5.2

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.42 AU - 6.84 AU

Year: 11023 Days

Day: 19.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,573,235 km

• M1: 64,776 km (0.099 R)
• M2: 423,512 km (0.102 R)
• M3: 656,435 km (0.092 R)
• M4: 863,629 km (0.083 R)
• M5: 1,685,370 km (0.09 R)
• M6: 1,891,665 km (0.103 R)
• M7: 2,913,718 km (0.079 R)
• M8: 3,658,715 km (0.076 R)
• M9: 3,843,319 km (0.111 R)
• M10: 4,061,732 km (0.114 R)
• M11: 4,674,933 km (0.063 R)
• M12: 4,861,033 km (0.102 R)
• M13: 5,347,825 km (0.105 R)
• M14: 7,288,857 km (0.077 R)
• M15: 7,666,741 km (0.078 R)
• M16: 8,416,227 km (0.064 R)
• M17: 10,214,094 km (0.06 R)
• M18: 11,230,163 km (0.119 R)
• M19: 11,564,514 km (0.087 R)
• M20: 12,020,638 km (0.03 R)
• M21: 13,275,165 km (0.113 R)
• M22: 14,158,242 km (0.102 R)
• M23: 16,465,190 km (0.093 R)
• M24: 19,011,047 km (0.079 R)
• M25: 20,459,603 km (0.104 R)
• M26: 22,503,409 km (0.051 R)
• M27: 25,914,540 km (0.045 R)
• M28: 26,108,120 km (0.115 R)
• M29: 29,129,697 km (0.032 R)
• M30: 29,654,936 km (0.109 R)
• M31: 30,941,328 km (0.073 R)
• M32: 33,281,188 km (0.086 R)
• M33: 35,976,343 km (0.052 R)
• M34: 38,561,095 km (0.092 R)
• M35: 42,598,742 km (0.088 R)
• M36: 45,067,855 km (0.116 R)
• M37: 46,622,775 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.4

Radius: 6.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.42 AU - 8.1 AU

Year: 12630 Days

Day: 19.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 87.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 49,573,235 km

• M1: 237,113 km (0.09 R)
• M2: 564,882 km (0.116 R)
• M3: 1,816,118 km (0.114 R)
• M4: 3,554,296 km (0.028 R)
• M5: 4,212,526 km (0.119 R)
• M6: 5,022,449 km (0.041 R)
• M7: 11,516,642 km (0.095 R)
• M8: 13,273,969 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.6

Radius: 3.5

Gravity: 66.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.08 AU - 10.1 AU

Year: 14857 Days

Day: 24.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,573,235 km

• M1: 45,029 km (0.104 R)
• M2: 202,256 km (0.107 R)
• M3: 856,298 km (0.072 R)
• M4: 1,229,545 km (0.069 R)
• M5: 1,414,897 km (0.077 R)
• M6: 2,391,771 km (0.049 R)
• M7: 3,043,868 km (0.114 R)
• M8: 3,197,654 km (0.077 R)
• M9: 4,522,194 km (0.025 R)
• M10: 5,105,626 km (0.104 R)
• M11: 6,378,704 km (0.082 R)
• M12: 7,520,135 km (0.112 R)
• M13: 11,195,157 km (0.049 R)
• M14: 13,245,395 km (0.097 R)
• M15: 15,382,251 km (0.089 R)
• M16: 18,574,072 km (0.078 R)
• M17: 22,661,833 km (0.081 R)
• M18: 28,649,339 km (0.106 R)
• M19: 31,096,610 km (0.075 R)
• M20: 38,849,370 km (0.118 R)
• M21: 40,827,054 km (0.089 R)
• M22: 44,219,934 km (0.109 R)
• M23: 44,675,759 km (0.087 R)
• M24: 47,002,604 km (0.118 R)
• M25: 54,465,443 km (0.067 R)
• M26: 56,938,894 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.3

Radius: 4.5

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.81 AU - 8.53 AU

Year: 15078 Days

Day: 24.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,573,235 km

• M1: 56,099 km (0.094 R)
• M2: 223,050 km (0.052 R)
• M3: 440,267 km (0.096 R)
• M4: 766,539 km (0.117 R)
• M5: 1,074,562 km (0.106 R)
• M6: 1,366,427 km (0.104 R)
• M7: 1,985,014 km (0.088 R)
• M8: 3,830,453 km (0.089 R)
• M9: 5,296,064 km (0.112 R)
• M10: 5,881,590 km (0.083 R)
• M11: 6,547,450 km (0.113 R)
• M12: 6,819,569 km (0.074 R)
• M13: 7,018,534 km (0.049 R)
• M14: 7,386,245 km (0.028 R)
• M15: 9,323,089 km (0.108 R)
• M16: 10,174,151 km (0.119 R)
• M17: 10,434,003 km (0.083 R)
• M18: 13,405,166 km (0.102 R)
• M19: 13,780,507 km (0.118 R)
• M20: 15,763,576 km (0.09 R)
• M21: 18,461,275 km (0.066 R)
• M22: 21,878,838 km (0.082 R)
• M23: 24,936,469 km (0.055 R)
• M24: 25,408,750 km (0.079 R)
• M25: 26,664,923 km (0.084 R)
• M26: 26,861,794 km (0.091 R)
• M27: 28,471,766 km (0.057 R)
• M28: 33,001,739 km (0.116 R)
• M29: 36,033,789 km (0.059 R)
• M30: 36,516,242 km (0.086 R)
• M31: 38,113,648 km (0.025 R)
• M32: 41,579,232 km (0.111 R)
• M33: 43,320,402 km (0.068 R)
• M34: 45,109,443 km (0.059 R)
• M35: 45,529,214 km (0.114 R)
• M36: 47,090,567 km (0.073 R)
• M37: 47,957,038 km (0.073 R)
• M38: 48,834,131 km (0.043 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit