🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 12.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.55 AU - 0.89 AU

Year: 401 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,115,295 km

• M1: 150,495 km (0.104 R)
• M2: 531,372 km (0.078 R)
• M3: 1,026,391 km (0.114 R)
• M4: 1,487,900 km (0.109 R)
• M5: 1,876,855 km (0.082 R)
• M6: 2,494,096 km (0.066 R)
• M7: 2,941,992 km (0.116 R)
• M8: 3,491,913 km (0.069 R)
• M9: 4,219,558 km (0.113 R)
• M10: 5,045,936 km (0.077 R)
• M11: 5,699,978 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.5

Radius: 9.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.26 AU - 1.6 AU

Year: 1122 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,115,295 km

• M1: 113,096 km (0.104 R)
• M2: 463,155 km (0.09 R)
• M3: 871,408 km (0.072 R)
• M4: 1,160,281 km (0.093 R)
• M5: 1,730,847 km (0.117 R)
• M6: 2,655,362 km (0.09 R)
• M7: 3,162,349 km (0.063 R)
• M8: 3,466,631 km (0.093 R)
• M9: 4,338,189 km (0.11 R)
• M10: 4,990,136 km (0.097 R)
• M11: 5,478,723 km (0.076 R)
• M12: 5,900,140 km (0.039 R)
• M13: 6,851,283 km (0.068 R)
• M14: 7,205,082 km (0.119 R)
• M15: 8,045,972 km (0.11 R)
• M16: 8,490,278 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.8

Radius: 10.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.79 AU - 2.69 AU

Year: 2199 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,115,295 km

• M1: 135,685 km (0.062 R)
• M2: 664,963 km (0.115 R)
• M3: 1,131,259 km (0.045 R)
• M4: 1,648,868 km (0.116 R)
• M5: 2,000,273 km (0.111 R)
• M6: 2,388,629 km (0.062 R)
• M7: 2,765,765 km (0.117 R)
• M8: 3,514,054 km (0.07 R)
• M9: 3,965,690 km (0.11 R)
• M10: 4,477,015 km (0.111 R)
• M11: 7,063,712 km (0.096 R)
• M12: 7,418,858 km (0.11 R)
• M13: 8,294,454 km (0.061 R)
• M14: 9,307,680 km (0.114 R)
• M15: 10,027,695 km (0.083 R)
• M16: 11,176,756 km (0.11 R)
• M17: 11,660,256 km (0.107 R)
• M18: 12,032,007 km (0.111 R)
• M19: 12,755,911 km (0.101 R)
• M20: 15,248,661 km (0.113 R)
• M21: 16,147,145 km (0.119 R)
• M22: 17,186,551 km (0.08 R)
• M23: 18,772,139 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.7

Radius: 14.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.8 AU - 3.16 AU

Year: 3375 Days

Day: 14.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,115,295 km

• M1: 185,352 km (0.057 R)
• M2: 925,113 km (0.12 R)
• M3: 1,565,392 km (0.05 R)
• M4: 2,265,361 km (0.116 R)
• M5: 3,115,974 km (0.104 R)
• M6: 3,959,706 km (0.095 R)
• M7: 4,596,095 km (0.079 R)
• M8: 5,099,043 km (0.061 R)
• M9: 6,653,814 km (0.115 R)
• M10: 7,205,232 km (0.046 R)
• M11: 8,261,542 km (0.09 R)
• M12: 9,456,680 km (0.068 R)
• M13: 11,141,152 km (0.059 R)
• M14: 11,744,779 km (0.114 R)
• M15: 12,415,875 km (0.101 R)
• M16: 14,230,946 km (0.094 R)
• M17: 14,736,737 km (0.085 R)
• M18: 15,838,076 km (0.081 R)
• M19: 16,993,720 km (0.054 R)
• M20: 18,382,586 km (0.114 R)
• M21: 21,058,294 km (0.06 R)
• M22: 21,782,497 km (0.057 R)
• M23: 22,796,771 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 10

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.25 AU - 4.11 AU

Year: 4631 Days

Day: 8.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,115,295 km

• M1: 124,465 km (0.101 R)
• M2: 440,267 km (0.08 R)
• M3: 859,739 km (0.099 R)
• M4: 1,640,341 km (0.053 R)
• M5: 2,001,320 km (0.092 R)
• M6: 2,429,918 km (0.089 R)
• M7: 2,790,898 km (0.098 R)
• M8: 3,436,562 km (0.064 R)
• M9: 3,795,298 km (0.07 R)
• M10: 4,655,336 km (0.075 R)
• M11: 5,666,019 km (0.117 R)
• M12: 7,202,838 km (0.073 R)
• M13: 7,921,656 km (0.061 R)
• M14: 8,756,412 km (0.066 R)
• M15: 10,483,071 km (0.12 R)
• M16: 12,079,430 km (0.073 R)
• M17: 12,868,409 km (0.119 R)
• M18: 14,646,380 km (0.103 R)
• M19: 15,391,377 km (0.1 R)
• M20: 16,529,518 km (0.106 R)
• M21: 18,170,606 km (0.084 R)
• M22: 18,511,540 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.3

Radius: 13.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.52 AU - 4.44 AU

Year: 5209 Days

Day: 9.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,115,295 km

• M1: 166,054 km (0.102 R)
• M2: 581,038 km (0.111 R)
• M3: 1,105,079 km (0.05 R)
• M4: 1,677,441 km (0.065 R)
• M5: 2,109,629 km (0.097 R)
• M6: 2,967,723 km (0.065 R)
• M7: 3,435,216 km (0.089 R)
• M8: 4,095,242 km (0.116 R)
• M9: 4,920,424 km (0.099 R)
• M10: 5,822,798 km (0.12 R)
• M11: 7,040,973 km (0.117 R)
• M12: 8,225,938 km (0.053 R)
• M13: 9,325,632 km (0.081 R)
• M14: 12,118,026 km (0.11 R)
• M15: 12,789,720 km (0.103 R)
• M16: 13,485,949 km (0.069 R)
• M17: 14,721,926 km (0.113 R)
• M18: 15,248,661 km (0.112 R)
• M19: 16,778,448 km (0.118 R)
• M20: 17,875,749 km (0.105 R)
• M21: 18,543,254 km (0.083 R)
• M22: 19,715,952 km (0.08 R)
• M23: 21,981,163 km (0.114 R)
• M24: 25,654,539 km (0.112 R)
• M25: 26,247,395 km (0.077 R)
• M26: 26,676,292 km (0.081 R)
• M27: 27,460,335 km (0.052 R)
• M28: 28,891,986 km (0.073 R)
• M29: 30,466,953 km (0.064 R)
• M30: 31,323,700 km (0.095 R)
• M31: 32,985,582 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 13.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.53 AU - 5.73 AU

Year: 6536 Days

Day: 13.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,115,295 km

• M1: 169,195 km (0.078 R)
• M2: 661,971 km (0.107 R)
• M3: 1,340,846 km (0.033 R)
• M4: 2,158,996 km (0.072 R)
• M5: 2,741,680 km (0.111 R)
• M6: 3,738,002 km (0.101 R)
• M7: 4,463,402 km (0.035 R)
• M8: 5,280,954 km (0.03 R)
• M9: 8,231,473 km (0.082 R)
• M10: 8,793,812 km (0.12 R)
• M11: 9,624,080 km (0.109 R)
• M12: 10,767,606 km (0.096 R)
• M13: 11,671,626 km (0.116 R)
• M14: 12,971,781 km (0.059 R)
• M15: 14,689,464 km (0.052 R)
• M16: 15,801,574 km (0.102 R)
• M17: 16,261,887 km (0.059 R)
• M18: 16,731,175 km (0.099 R)
• M19: 18,256,326 km (0.067 R)
• M20: 18,827,341 km (0.066 R)
• M21: 27,544,708 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.9

Radius: 6.7

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.44 AU - 9.72 AU

Year: 16487 Days

Day: 19.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,115,295 km

• M1: 83,775 km (0.108 R)
• M2: 365,019 km (0.103 R)
• M3: 616,792 km (0.04 R)
• M4: 1,228,797 km (0.088 R)
• M5: 1,560,007 km (0.115 R)
• M6: 3,459,301 km (0.082 R)
• M7: 3,933,826 km (0.113 R)
• M8: 4,251,871 km (0.101 R)
• M9: 7,211,665 km (0.06 R)
• M10: 8,920,072 km (0.112 R)
• M11: 11,318,425 km (0.103 R)
• M12: 12,974,623 km (0.117 R)
• M13: 14,189,208 km (0.105 R)
• M14: 15,555,785 km (0.117 R)
• M15: 16,924,905 km (0.085 R)
• M16: 18,460,228 km (0.113 R)
• M17: 19,261,773 km (0.064 R)
• M18: 23,310,939 km (0.042 R)
• M19: 24,246,823 km (0.11 R)
• M20: 26,193,390 km (0.093 R)
• M21: 27,318,666 km (0.092 R)
• M22: 27,662,591 km (0.086 R)
• M23: 29,305,176 km (0.064 R)
• M24: 30,150,254 km (0.099 R)
• M25: 47,442,571 km (0.107 R)
• M26: 50,303,481 km (0.096 R)
• M27: 51,340,194 km (0.094 R)
• M28: 66,967,936 km (0.117 R)
• M29: 68,011,979 km (0.111 R)
• M30: 70,992,717 km (0.057 R)
• M31: 71,425,503 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.5

Radius: 3.1

Gravity: 26.69 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.12 AU - 9.36 AU

Year: 16950 Days

Day: 22 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,115,295 km

• M1: 47,572 km (0.091 R)
• M2: 228,436 km (0.088 R)
• M3: 506,090 km (0.06 R)
• M4: 983,157 km (0.108 R)
• M5: 1,285,644 km (0.067 R)
• M6: 1,933,552 km (0.089 R)
• M7: 5,298,158 km (0.113 R)
• M8: 5,432,198 km (0.112 R)
• M9: 5,602,889 km (0.11 R)
• M10: 8,565,226 km (0.118 R)
• M11: 11,510,060 km (0.101 R)
• M12: 19,366,641 km (0.059 R)
• M13: 24,697,711 km (0.101 R)
• M14: 25,831,214 km (0.102 R)
• M15: 30,177,780 km (0.104 R)
• M16: 31,363,194 km (0.064 R)
• M17: 33,369,151 km (0.11 R)
• M18: 36,656,864 km (0.062 R)
• M19: 39,768,948 km (0.07 R)
• M20: 40,671,024 km (0.12 R)
• M21: 43,594,316 km (0.039 R)
• M22: 46,797,056 km (0.074 R)
• M23: 47,226,103 km (0.101 R)
• M24: 48,091,826 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit