🌌 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: 383.7

Radius: 13.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.83 AU

Year: 397 Days

Day: 6.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,906,457 km

• M1: 169,046 km (0.119 R)
• M2: 613,501 km (0.119 R)
• M3: 1,346,231 km (0.03 R)
• M4: 1,963,921 km (0.094 R)
• M5: 2,832,486 km (0.082 R)
• M6: 3,356,079 km (0.078 R)
• M7: 3,860,971 km (0.047 R)
• M8: 4,326,670 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 12

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.88 AU - 0.98 AU

Year: 608 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,906,457 km

• M1: 149,598 km (0.092 R)
• M2: 584,928 km (0.112 R)
• M3: 1,002,755 km (0.06 R)
• M4: 1,446,013 km (0.051 R)
• M5: 1,857,706 km (0.065 R)
• M6: 2,309,193 km (0.103 R)
• M7: 2,845,202 km (0.112 R)
• M8: 3,675,021 km (0.096 R)
• M9: 4,139,822 km (0.085 R)
• M10: 4,902,771 km (0.114 R)
• M11: 6,406,529 km (0.116 R)
• M12: 7,384,151 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 9.7

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.03 AU - 1.53 AU

Year: 982 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,906,457 km

• M1: 120,576 km (0.114 R)
• M2: 423,512 km (0.04 R)
• M3: 919,578 km (0.078 R)
• M4: 1,240,166 km (0.081 R)
• M5: 1,726,060 km (0.075 R)
• M6: 2,096,614 km (0.073 R)
• M7: 2,508,457 km (0.116 R)
• M8: 2,934,063 km (0.107 R)
• M9: 3,277,390 km (0.117 R)
• M10: 4,332,654 km (0.094 R)
• M11: 4,669,698 km (0.072 R)
• M12: 5,005,246 km (0.102 R)
• M13: 5,579,701 km (0.095 R)
• M14: 7,099,616 km (0.03 R)
• M15: 7,696,810 km (0.114 R)
• M16: 8,354,143 km (0.118 R)
• M17: 10,551,736 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 14

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.13 AU - 3.15 AU

Year: 2909 Days

Day: 8.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,906,457 km

• M1: 208,839 km (0.069 R)
• M2: 926,908 km (0.101 R)
• M3: 1,802,505 km (0.078 R)
• M4: 2,459,987 km (0.112 R)
• M5: 3,100,266 km (0.084 R)
• M6: 5,765,951 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.3

Radius: 10.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.46 AU - 4.38 AU

Year: 5264 Days

Day: 8.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,906,457 km

• M1: 131,796 km (0.096 R)
• M2: 618,438 km (0.076 R)
• M3: 969,544 km (0.1 R)
• M4: 1,491,341 km (0.027 R)
• M5: 1,837,810 km (0.086 R)
• M6: 2,452,657 km (0.079 R)
• M7: 4,833,208 km (0.043 R)
• M8: 5,169,504 km (0.066 R)
• M9: 5,549,333 km (0.115 R)
• M10: 6,006,055 km (0.088 R)
• M11: 6,898,107 km (0.108 R)
• M12: 7,325,658 km (0.036 R)
• M13: 8,017,997 km (0.114 R)
• M14: 10,022,908 km (0.117 R)
• M15: 10,658,699 km (0.114 R)
• M16: 11,275,940 km (0.085 R)
• M17: 12,010,465 km (0.05 R)
• M18: 14,726,714 km (0.09 R)
• M19: 18,761,667 km (0.08 R)
• M20: 20,861,423 km (0.074 R)
• M21: 23,040,615 km (0.115 R)
• M22: 23,998,042 km (0.103 R)
• M23: 24,448,780 km (0.113 R)
• M24: 26,071,169 km (0.096 R)
• M25: 26,787,892 km (0.075 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 8.7

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.8 AU - 4.98 AU

Year: 7334 Days

Day: 10.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 106.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,906,457 km

• M1: 108,159 km (0.09 R)
• M2: 409,449 km (0.075 R)
• M3: 919,129 km (0.082 R)
• M4: 1,317,060 km (0.113 R)
• M5: 1,885,382 km (0.083 R)
• M6: 2,608,688 km (0.083 R)
• M7: 3,095,778 km (0.105 R)
• M8: 5,991,844 km (0.064 R)
• M9: 6,389,923 km (0.103 R)
• M10: 6,947,924 km (0.032 R)
• M11: 7,275,992 km (0.092 R)
• M12: 8,526,630 km (0.089 R)
• M13: 10,191,355 km (0.071 R)
• M14: 11,958,405 km (0.046 R)
• M15: 12,324,321 km (0.112 R)
• M16: 12,968,939 km (0.114 R)
• M17: 14,501,718 km (0.041 R)
• M18: 16,278,492 km (0.096 R)
• M19: 17,120,280 km (0.073 R)
• M20: 18,333,369 km (0.117 R)
• M21: 19,315,778 km (0.083 R)
• M22: 24,844,616 km (0.099 R)
• M23: 25,355,194 km (0.108 R)
• M24: 28,197,403 km (0.118 R)
• M25: 32,241,183 km (0.091 R)
• M26: 34,929,008 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.8

Radius: 4.9

Gravity: 28.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.96 AU - 8.74 AU

Year: 14917 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,906,457 km

• M1: 60,886 km (0.11 R)
• M2: 281,693 km (0.053 R)
• M3: 505,790 km (0.097 R)
• M4: 668,254 km (0.056 R)
• M5: 2,574,879 km (0.106 R)
• M6: 2,848,942 km (0.094 R)
• M7: 3,218,449 km (0.085 R)
• M8: 4,235,714 km (0.037 R)
• M9: 4,520,399 km (0.058 R)
• M10: 5,022,749 km (0.076 R)
• M11: 5,233,981 km (0.078 R)
• M12: 5,450,898 km (0.058 R)
• M13: 6,019,818 km (0.118 R)
• M14: 7,591,344 km (0.114 R)
• M15: 8,299,839 km (0.099 R)
• M16: 8,695,227 km (0.063 R)
• M17: 9,523,550 km (0.091 R)
• M18: 12,968,041 km (0.12 R)
• M19: 14,116,205 km (0.091 R)
• M20: 14,325,642 km (0.114 R)
• M21: 18,128,719 km (0.107 R)
• M22: 18,542,506 km (0.084 R)
• M23: 20,084,262 km (0.085 R)
• M24: 26,151,952 km (0.045 R)
• M25: 26,362,286 km (0.12 R)
• M26: 26,680,032 km (0.026 R)
• M27: 29,884,419 km (0.07 R)
• M28: 31,519,224 km (0.09 R)
• M29: 34,966,109 km (0.11 R)
• M30: 44,067,045 km (0.095 R)
• M31: 46,028,273 km (0.073 R)
• M32: 48,204,473 km (0.113 R)
• M33: 59,573,462 km (0.052 R)
• M34: 60,855,217 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit