🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 9.5

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.54 AU - 0.58 AU

Year: 284 Days

Day: 7.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,854,375 km

• M1: 118,182 km (0.054 R)
• M2: 441,763 km (0.115 R)
• M3: 828,174 km (0.086 R)
• M4: 1,226,403 km (0.088 R)
• M5: 1,681,630 km (0.118 R)
• M6: 2,196,546 km (0.071 R)
• M7: 2,630,529 km (0.081 R)
• M8: 3,428,035 km (0.107 R)
• M9: 3,803,825 km (0.095 R)
• M10: 4,285,530 km (0.047 R)
• M11: 4,652,344 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 11.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.64 AU - 0.64 AU

Year: 347 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,854,375 km

• M1: 144,212 km (0.052 R)
• M2: 513,420 km (0.072 R)
• M3: 945,309 km (0.072 R)
• M4: 1,514,978 km (0.067 R)
• M5: 2,136,108 km (0.064 R)
• M6: 2,581,760 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 10.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.75 AU - 1.21 AU

Year: 658 Days

Day: 10.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,854,375 km

• M1: 133,591 km (0.067 R)
• M2: 527,931 km (0.118 R)
• M3: 968,048 km (0.103 R)
• M4: 1,407,417 km (0.084 R)
• M5: 1,927,120 km (0.095 R)
• M6: 2,478,986 km (0.097 R)
• M7: 3,534,848 km (0.105 R)
• M8: 4,128,303 km (0.106 R)
• M9: 4,596,395 km (0.107 R)
• M10: 5,032,622 km (0.098 R)
• M11: 5,585,536 km (0.072 R)
• M12: 6,274,883 km (0.093 R)
• M13: 7,231,262 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 14.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.02 AU - 1.54 AU

Year: 982 Days

Day: 7.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,854,375 km

• M1: 179,218 km (0.119 R)
• M2: 857,645 km (0.09 R)
• M3: 1,475,334 km (0.071 R)
• M4: 1,961,078 km (0.108 R)
• M5: 2,533,739 km (0.114 R)
• M6: 3,217,401 km (0.062 R)
• M7: 3,903,457 km (0.105 R)
• M8: 4,635,888 km (0.089 R)
• M9: 5,589,276 km (0.102 R)
• M10: 6,397,703 km (0.119 R)
• M11: 8,371,347 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 12.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.23 AU - 1.87 AU

Year: 1309 Days

Day: 13.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,854,375 km

• M1: 153,338 km (0.041 R)
• M2: 605,722 km (0.094 R)
• M3: 988,692 km (0.107 R)
• M4: 1,414,597 km (0.107 R)
• M5: 1,841,999 km (0.118 R)
• M6: 2,707,273 km (0.099 R)
• M7: 3,137,217 km (0.111 R)
• M8: 4,083,573 km (0.098 R)
• M9: 4,595,198 km (0.07 R)
• M10: 5,169,953 km (0.076 R)
• M11: 6,488,060 km (0.074 R)
• M12: 7,608,548 km (0.062 R)
• M13: 8,046,570 km (0.072 R)
• M14: 8,647,206 km (0.109 R)
• M15: 11,963,192 km (0.093 R)
• M16: 12,594,495 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 13.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.36 AU - 3.18 AU

Year: 3127 Days

Day: 11 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,854,375 km

• M1: 165,455 km (0.081 R)
• M2: 669,600 km (0.064 R)
• M3: 1,275,920 km (0.04 R)
• M4: 2,484,821 km (0.074 R)
• M5: 3,227,275 km (0.082 R)
• M6: 3,700,902 km (0.115 R)
• M7: 5,007,041 km (0.098 R)
• M8: 5,645,524 km (0.055 R)
• M9: 6,251,994 km (0.051 R)
• M10: 8,370,599 km (0.064 R)
• M11: 8,903,916 km (0.033 R)
• M12: 9,688,856 km (0.109 R)
• M13: 12,322,676 km (0.101 R)
• M14: 12,967,143 km (0.052 R)
• M15: 14,626,483 km (0.105 R)
• M16: 15,192,561 km (0.09 R)
• M17: 17,318,198 km (0.107 R)
• M18: 18,127,522 km (0.078 R)
• M19: 20,009,314 km (0.118 R)
• M20: 21,225,245 km (0.117 R)
• M21: 22,354,410 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.3

Radius: 13.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.47 AU - 3.79 AU

Year: 4691 Days

Day: 6.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,854,375 km

• M1: 164,109 km (0.096 R)
• M2: 606,769 km (0.102 R)
• M3: 1,030,580 km (0.108 R)
• M4: 1,606,532 km (0.082 R)
• M5: 2,037,972 km (0.095 R)
• M6: 2,659,701 km (0.044 R)
• M7: 3,253,604 km (0.119 R)
• M8: 3,935,022 km (0.057 R)
• M9: 4,685,705 km (0.101 R)
• M10: 7,256,843 km (0.088 R)
• M11: 7,791,207 km (0.102 R)
• M12: 9,166,011 km (0.043 R)
• M13: 10,155,152 km (0.086 R)
• M14: 16,707,689 km (0.091 R)
• M15: 18,000,813 km (0.049 R)
• M16: 21,592,657 km (0.111 R)
• M17: 22,771,189 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646

Radius: 3.7

Gravity: 47.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.3 AU - 7.36 AU

Year: 12107 Days

Day: 24.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,854,375 km

• M1: 215,421 km (0.074 R)
• M2: 703,559 km (0.098 R)
• M3: 1,604,736 km (0.048 R)
• M4: 4,528,776 km (0.114 R)
• M5: 5,835,963 km (0.08 R)
• M6: 6,714,551 km (0.096 R)
• M7: 10,781,369 km (0.04 R)
• M8: 13,008,133 km (0.097 R)
• M9: 14,494,837 km (0.091 R)
• M10: 16,235,408 km (0.081 R)
• M11: 18,580,804 km (0.107 R)
• M12: 18,739,377 km (0.08 R)
• M13: 22,552,328 km (0.074 R)
• M14: 23,650,077 km (0.101 R)
• M15: 25,655,885 km (0.117 R)
• M16: 30,329,921 km (0.093 R)
• M17: 30,881,937 km (0.107 R)
• M18: 31,104,539 km (0.096 R)
• M19: 35,418,941 km (0.112 R)
• M20: 38,292,417 km (0.106 R)
• M21: 44,639,705 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.7

Radius: 5.6

Gravity: 24.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.67 AU - 8.47 AU

Year: 12750 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,854,375 km

• M1: 69,862 km (0.088 R)
• M2: 243,994 km (0.046 R)
• M3: 595,100 km (0.07 R)
• M4: 770,878 km (0.037 R)
• M5: 1,894,956 km (0.119 R)
• M6: 2,682,290 km (0.116 R)
• M7: 3,051,647 km (0.097 R)
• M8: 3,807,116 km (0.053 R)
• M9: 5,716,883 km (0.081 R)
• M10: 7,369,341 km (0.048 R)
• M11: 7,861,817 km (0.111 R)
• M12: 8,471,727 km (0.087 R)
• M13: 9,316,357 km (0.088 R)
• M14: 10,215,739 km (0.056 R)
• M15: 10,658,399 km (0.085 R)
• M16: 11,701,097 km (0.036 R)
• M17: 12,124,459 km (0.111 R)
• M18: 12,557,844 km (0.116 R)
• M19: 13,853,212 km (0.105 R)
• M20: 20,619,523 km (0.089 R)
• M21: 21,685,408 km (0.114 R)
• M22: 23,733,852 km (0.115 R)
• M23: 27,996,194 km (0.075 R)
• M24: 29,857,341 km (0.112 R)
• M25: 30,647,069 km (0.08 R)
• M26: 33,220,002 km (0.062 R)
• M27: 37,343,668 km (0.026 R)
• M28: 41,936,023 km (0.095 R)
• M29: 43,786,998 km (0.038 R)
• M30: 45,840,528 km (0.112 R)
• M31: 50,296,749 km (0.051 R)
• M32: 51,253,427 km (0.094 R)
• M33: 51,574,913 km (0.073 R)
• M34: 54,029,814 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.9

Radius: 6.4

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.9 AU - 9.42 AU

Year: 17285 Days

Day: 23.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,854,375 km

• M1: 79,586 km (0.07 R)
• M2: 289,621 km (0.099 R)
• M3: 688,150 km (0.091 R)
• M4: 1,218,026 km (0.088 R)
• M5: 1,456,335 km (0.074 R)
• M6: 1,990,699 km (0.04 R)
• M7: 2,953,062 km (0.085 R)
• M8: 3,633,882 km (0.114 R)
• M9: 5,193,739 km (0.059 R)
• M10: 6,634,516 km (0.104 R)
• M11: 7,700,251 km (0.111 R)
• M12: 8,079,631 km (0.101 R)
• M13: 9,082,685 km (0.082 R)
• M14: 10,054,323 km (0.108 R)
• M15: 11,577,379 km (0.088 R)
• M16: 12,329,707 km (0.088 R)
• M17: 14,352,569 km (0.035 R)
• M18: 14,566,345 km (0.112 R)
• M19: 15,517,189 km (0.103 R)
• M20: 18,115,853 km (0.088 R)
• M21: 19,300,968 km (0.079 R)
• M22: 20,899,421 km (0.085 R)
• M23: 27,406,480 km (0.096 R)
• M24: 28,739,247 km (0.115 R)
• M25: 29,882,474 km (0.072 R)
• M26: 31,895,014 km (0.119 R)
• M27: 34,376,244 km (0.039 R)
• M28: 35,533,683 km (0.046 R)
• M29: 40,993,257 km (0.106 R)
• M30: 45,897,973 km (0.079 R)
• M31: 47,143,226 km (0.116 R)
• M32: 48,731,207 km (0.105 R)
• M33: 54,917,378 km (0.074 R)
• M34: 60,486,907 km (0.12 R)
• M35: 62,930,439 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit