🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 8.7

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.41 AU - 0.65 AU

Year: 262 Days

Day: 8.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 93,868,488 km

• M1: 108,159 km (0.104 R)
• M2: 531,671 km (0.096 R)
• M3: 1,155,494 km (0.08 R)
• M4: 1,518,418 km (0.102 R)
• M5: 1,832,424 km (0.075 R)
• M6: 2,198,042 km (0.109 R)
• M7: 2,926,284 km (0.096 R)
• M8: 3,244,479 km (0.069 R)
• M9: 3,963,147 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 11

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.7 AU - 1.1 AU

Year: 579 Days

Day: 11.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 93,868,488 km

• M1: 136,732 km (0.08 R)
• M2: 529,128 km (0.068 R)
• M3: 1,057,956 km (0.05 R)
• M4: 1,491,491 km (0.106 R)
• M5: 1,845,439 km (0.081 R)
• M6: 2,340,907 km (0.095 R)
• M7: 2,710,713 km (0.057 R)
• M8: 3,216,205 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.9

Radius: 10

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.48 AU - 1.88 AU

Year: 1477 Days

Day: 8.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,868,488 km

• M1: 124,465 km (0.093 R)
• M2: 449,841 km (0.12 R)
• M3: 863,180 km (0.09 R)
• M4: 1,191,697 km (0.064 R)
• M5: 1,624,633 km (0.099 R)
• M6: 2,714,154 km (0.108 R)
• M7: 3,375,078 km (0.116 R)
• M8: 4,848,168 km (0.09 R)
• M9: 5,341,691 km (0.111 R)
• M10: 6,684,182 km (0.115 R)
• M11: 7,214,357 km (0.109 R)
• M12: 8,724,847 km (0.12 R)
• M13: 9,101,534 km (0.115 R)
• M14: 10,470,953 km (0.109 R)
• M15: 11,333,834 km (0.067 R)
• M16: 12,916,430 km (0.11 R)
• M17: 14,078,656 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.2

Radius: 14.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.64 AU - 3.78 AU

Year: 4847 Days

Day: 12.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,868,488 km

• M1: 182,809 km (0.118 R)
• M2: 850,314 km (0.079 R)
• M3: 1,334,413 km (0.105 R)
• M4: 2,076,119 km (0.033 R)
• M5: 2,721,036 km (0.114 R)
• M6: 3,342,615 km (0.104 R)
• M7: 3,886,104 km (0.084 R)
• M8: 4,949,595 km (0.098 R)
• M9: 6,618,808 km (0.087 R)
• M10: 8,973,628 km (0.07 R)
• M11: 9,991,492 km (0.036 R)
• M12: 10,570,735 km (0.034 R)
• M13: 12,633,839 km (0.065 R)
• M14: 13,262,599 km (0.119 R)
• M15: 14,530,890 km (0.096 R)
• M16: 16,270,414 km (0.116 R)
• M17: 17,366,966 km (0.07 R)
• M18: 22,601,246 km (0.095 R)
• M19: 25,081,878 km (0.077 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.3

Radius: 6

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.22 AU - 9.38 AU

Year: 14775 Days

Day: 15.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,868,488 km

• M1: 74,649 km (0.07 R)
• M2: 403,914 km (0.11 R)
• M3: 603,927 km (0.063 R)
• M4: 1,231,041 km (0.097 R)
• M5: 1,817,913 km (0.094 R)
• M6: 2,031,838 km (0.038 R)
• M7: 2,532,393 km (0.115 R)
• M8: 3,526,620 km (0.066 R)
• M9: 3,775,701 km (0.083 R)
• M10: 5,489,045 km (0.119 R)
• M11: 5,786,296 km (0.118 R)
• M12: 7,617,524 km (0.107 R)
• M13: 9,857,452 km (0.053 R)
• M14: 13,546,237 km (0.119 R)
• M15: 15,292,194 km (0.111 R)
• M16: 16,485,237 km (0.083 R)
• M17: 20,612,043 km (0.098 R)
• M18: 22,722,421 km (0.079 R)
• M19: 23,007,853 km (0.04 R)
• M20: 23,683,288 km (0.091 R)
• M21: 24,075,085 km (0.059 R)
• M22: 25,378,531 km (0.104 R)
• M23: 26,622,736 km (0.118 R)
• M24: 29,910,299 km (0.112 R)
• M25: 30,714,537 km (0.098 R)
• M26: 31,533,137 km (0.1 R)
• M27: 32,486,374 km (0.118 R)
• M28: 36,491,708 km (0.111 R)
• M29: 43,829,035 km (0.093 R)
• M30: 44,271,545 km (0.067 R)
• M31: 44,568,198 km (0.068 R)
• M32: 45,315,589 km (0.11 R)
• M33: 48,231,849 km (0.062 R)
• M34: 50,944,956 km (0.112 R)
• M35: 55,632,755 km (0.106 R)
• M36: 58,793,459 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445

Radius: 3.8

Gravity: 30.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.9 AU - 12.56 AU

Year: 23839 Days

Day: 23.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,868,488 km

• M1: 48,021 km (0.104 R)
• M2: 178,470 km (0.109 R)
• M3: 356,193 km (0.053 R)
• M4: 793,318 km (0.07 R)
• M5: 1,083,537 km (0.12 R)
• M6: 1,289,384 km (0.051 R)
• M7: 2,168,571 km (0.088 R)
• M8: 2,317,570 km (0.12 R)
• M9: 2,880,806 km (0.086 R)
• M10: 4,965,453 km (0.103 R)
• M11: 6,057,667 km (0.066 R)
• M12: 6,440,338 km (0.111 R)
• M13: 8,082,474 km (0.102 R)
• M14: 9,301,696 km (0.099 R)
• M15: 11,576,182 km (0.069 R)
• M16: 13,259,158 km (0.113 R)
• M17: 14,567,392 km (0.109 R)
• M18: 18,122,286 km (0.096 R)
• M19: 23,948,076 km (0.04 R)
• M20: 24,368,596 km (0.117 R)
• M21: 28,377,519 km (0.079 R)
• M22: 31,783,414 km (0.072 R)
• M23: 32,418,906 km (0.092 R)
• M24: 37,811,460 km (0.101 R)
• M25: 38,524,892 km (0.083 R)
• M26: 38,812,719 km (0.092 R)
• M27: 40,421,644 km (0.073 R)
• M28: 50,157,174 km (0.093 R)
• M29: 55,838,303 km (0.104 R)
• M30: 56,949,067 km (0.113 R)
• M31: 61,539,926 km (0.096 R)
• M32: 65,140,598 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.2

Radius: 6

Gravity: 24.87 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.22 AU - 13.32 AU

Year: 23973 Days

Day: 21 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 93,868,488 km

• M1: 124,465 km (0.112 R)
• M2: 384,915 km (0.098 R)
• M3: 759,508 km (0.085 R)
• M4: 1,086,978 km (0.105 R)
• M5: 1,291,927 km (0.114 R)
• M6: 1,859,950 km (0.114 R)
• M7: 2,111,574 km (0.109 R)
• M8: 2,458,192 km (0.069 R)
• M9: 3,324,214 km (0.101 R)
• M10: 3,632,535 km (0.102 R)
• M11: 4,270,870 km (0.109 R)
• M12: 5,180,724 km (0.072 R)
• M13: 6,077,413 km (0.045 R)
• M14: 7,902,059 km (0.025 R)
• M15: 9,323,687 km (0.095 R)
• M16: 11,589,048 km (0.099 R)
• M17: 12,082,422 km (0.12 R)
• M18: 12,886,061 km (0.116 R)
• M19: 13,262,749 km (0.098 R)
• M20: 15,257,786 km (0.109 R)
• M21: 18,280,411 km (0.08 R)
• M22: 20,537,394 km (0.091 R)
• M23: 21,998,516 km (0.103 R)
• M24: 23,415,956 km (0.086 R)
• M25: 27,039,965 km (0.109 R)
• M26: 28,792,653 km (0.063 R)
• M27: 34,358,741 km (0.1 R)
• M28: 35,669,667 km (0.033 R)
• M29: 42,230,731 km (0.1 R)
• M30: 43,396,996 km (0.082 R)
• M31: 51,789,586 km (0.085 R)
• M32: 58,904,162 km (0.041 R)
• M33: 63,774,919 km (0.091 R)
• M34: 70,522,231 km (0.089 R)
• M35: 71,691,040 km (0.119 R)
• M36: 82,024,513 km (0.074 R)
• M37: 83,837,788 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 19,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit