🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 10.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.6 AU - 0.8 AU

Year: 391 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,135,005 km

• M1: 131,945 km (0.037 R)
• M2: 462,407 km (0.094 R)
• M3: 1,402,929 km (0.118 R)
• M4: 2,067,443 km (0.029 R)
• M5: 2,920,599 km (0.104 R)
• M6: 3,450,026 km (0.078 R)
• M7: 3,837,784 km (0.038 R)
• M8: 4,344,173 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 10.9

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.06 AU - 1.58 AU

Year: 1011 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,135,005 km

• M1: 139,575 km (0.082 R)
• M2: 489,035 km (0.04 R)
• M3: 959,521 km (0.042 R)
• M4: 1,378,844 km (0.101 R)
• M5: 2,053,530 km (0.089 R)
• M6: 2,739,287 km (0.084 R)
• M7: 3,272,304 km (0.099 R)
• M8: 4,296,451 km (0.09 R)
• M9: 4,694,232 km (0.095 R)
• M10: 6,895,265 km (0.106 R)
• M11: 9,528,188 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.2

Radius: 13.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2 AU - 3.2 AU

Year: 2796 Days

Day: 6.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,135,005 km

• M1: 166,502 km (0.046 R)
• M2: 650,152 km (0.118 R)
• M3: 1,152,951 km (0.109 R)
• M4: 1,660,836 km (0.111 R)
• M5: 2,553,486 km (0.043 R)
• M6: 3,215,307 km (0.071 R)
• M7: 3,764,930 km (0.048 R)
• M8: 4,244,840 km (0.095 R)
• M9: 4,860,584 km (0.108 R)
• M10: 6,619,556 km (0.065 R)
• M11: 9,133,100 km (0.103 R)
• M12: 10,281,712 km (0.106 R)
• M13: 11,183,488 km (0.093 R)
• M14: 12,406,899 km (0.089 R)
• M15: 13,863,235 km (0.077 R)
• M16: 14,759,625 km (0.078 R)
• M17: 17,509,832 km (0.046 R)
• M18: 19,278,528 km (0.095 R)
• M19: 19,707,874 km (0.112 R)
• M20: 20,969,732 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 9.7

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.87 AU - 5.57 AU

Year: 6838 Days

Day: 7 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,135,005 km

• M1: 120,576 km (0.086 R)
• M2: 428,598 km (0.114 R)
• M3: 1,336,507 km (0.093 R)
• M4: 1,873,414 km (0.097 R)
• M5: 2,224,969 km (0.102 R)
• M6: 2,826,353 km (0.104 R)
• M7: 3,249,715 km (0.113 R)
• M8: 3,600,372 km (0.092 R)
• M9: 4,352,251 km (0.106 R)
• M10: 4,670,146 km (0.082 R)
• M11: 5,533,775 km (0.06 R)
• M12: 6,265,159 km (0.105 R)
• M13: 8,806,677 km (0.104 R)
• M14: 9,317,554 km (0.025 R)
• M15: 9,713,539 km (0.045 R)
• M16: 10,258,973 km (0.111 R)
• M17: 11,361,360 km (0.091 R)
• M18: 13,743,856 km (0.084 R)
• M19: 16,188,285 km (0.082 R)
• M20: 20,561,629 km (0.108 R)
• M21: 26,356,003 km (0.096 R)
• M22: 31,749,306 km (0.099 R)
• M23: 33,357,333 km (0.094 R)
• M24: 35,869,979 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.6

Radius: 6.8

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.34 AU - 8.52 AU

Year: 13506 Days

Day: 20.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,135,005 km

• M1: 90,058 km (0.073 R)
• M2: 316,399 km (0.093 R)
• M3: 585,376 km (0.119 R)
• M4: 1,366,577 km (0.111 R)
• M5: 1,790,836 km (0.103 R)
• M6: 2,768,608 km (0.114 R)
• M7: 3,131,083 km (0.109 R)
• M8: 3,895,977 km (0.041 R)
• M9: 5,234,130 km (0.077 R)
• M10: 5,861,245 km (0.054 R)
• M11: 6,421,189 km (0.108 R)
• M12: 7,821,575 km (0.092 R)
• M13: 8,687,298 km (0.034 R)
• M14: 9,615,254 km (0.084 R)
• M15: 10,661,691 km (0.055 R)
• M16: 12,733,172 km (0.042 R)
• M17: 13,227,593 km (0.043 R)
• M18: 14,254,583 km (0.052 R)
• M19: 14,922,836 km (0.06 R)
• M20: 15,681,896 km (0.05 R)
• M21: 18,502,564 km (0.119 R)
• M22: 18,817,767 km (0.086 R)
• M23: 23,801,620 km (0.092 R)
• M24: 24,456,858 km (0.115 R)
• M25: 25,705,701 km (0.031 R)
• M26: 28,121,857 km (0.117 R)
• M27: 32,137,063 km (0.101 R)
• M28: 32,364,303 km (0.066 R)
• M29: 33,750,925 km (0.104 R)
• M30: 34,696,982 km (0.095 R)
• M31: 36,890,087 km (0.091 R)
• M32: 38,530,278 km (0.077 R)
• M33: 43,602,693 km (0.045 R)
• M34: 46,733,776 km (0.075 R)
• M35: 48,802,416 km (0.06 R)
• M36: 51,085,578 km (0.106 R)
• M37: 51,706,410 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.4

Radius: 5.4

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.02 AU - 9.2 AU

Year: 13999 Days

Day: 23.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,135,005 km

• M1: 73,004 km (0.111 R)
• M2: 501,602 km (0.11 R)
• M3: 707,299 km (0.079 R)
• M4: 898,186 km (0.094 R)
• M5: 1,386,772 km (0.112 R)
• M6: 3,656,022 km (0.057 R)
• M7: 4,736,418 km (0.098 R)
• M8: 5,823,546 km (0.08 R)
• M9: 9,887,970 km (0.08 R)
• M10: 13,106,120 km (0.051 R)
• M11: 13,768,090 km (0.067 R)
• M12: 14,221,522 km (0.114 R)
• M13: 16,386,352 km (0.05 R)
• M14: 18,486,856 km (0.086 R)
• M15: 20,539,488 km (0.043 R)
• M16: 20,760,145 km (0.073 R)
• M17: 28,503,331 km (0.079 R)

Asteroid Belt

Center: 8.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.9

Radius: 4.4

Gravity: 25.46 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.65 AU - 10.51 AU

Year: 18246 Days

Day: 23.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,135,005 km

• M1: 56,997 km (0.112 R)
• M2: 358,586 km (0.098 R)
• M3: 1,274,424 km (0.101 R)
• M4: 1,446,462 km (0.038 R)
• M5: 2,686,030 km (0.107 R)
• M6: 3,543,226 km (0.114 R)
• M7: 4,280,145 km (0.116 R)
• M8: 4,568,869 km (0.03 R)
• M9: 5,972,246 km (0.112 R)
• M10: 7,097,222 km (0.091 R)
• M11: 8,505,088 km (0.111 R)
• M12: 9,064,883 km (0.083 R)
• M13: 12,949,640 km (0.111 R)
• M14: 13,349,815 km (0.106 R)
• M15: 15,774,497 km (0.083 R)
• M16: 17,571,616 km (0.092 R)
• M17: 19,155,559 km (0.118 R)
• M18: 24,272,853 km (0.102 R)
• M19: 26,126,969 km (0.11 R)
• M20: 31,290,190 km (0.12 R)
• M21: 32,987,078 km (0.096 R)
• M22: 33,234,364 km (0.055 R)
• M23: 39,269,291 km (0.096 R)
• M24: 41,098,425 km (0.089 R)
• M25: 42,543,390 km (0.092 R)
• M26: 56,043,102 km (0.06 R)
• M27: 57,639,312 km (0.113 R)
• M28: 62,798,643 km (0.119 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: 250 - 15,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit