🌌 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: 903.2

Radius: 9.5

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.42 AU - 0.64 AU

Year: 262 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 86,878,497 km

• M1: 118,182 km (0.107 R)
• M2: 427,102 km (0.08 R)
• M3: 724,054 km (0.064 R)
• M4: 1,285,195 km (0.097 R)
• M5: 1,627,326 km (0.106 R)
• M6: 1,962,574 km (0.115 R)
• M7: 2,832,636 km (0.079 R)
• M8: 3,333,340 km (0.07 R)
• M9: 3,749,820 km (0.12 R)
• M10: 4,264,287 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 13.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.69 AU - 0.87 AU

Year: 467 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 86,878,497 km

• M1: 162,912 km (0.044 R)
• M2: 607,218 km (0.113 R)
• M3: 1,142,629 km (0.093 R)
• M4: 1,903,932 km (0.096 R)
• M5: 2,452,807 km (0.112 R)
• M6: 2,962,636 km (0.037 R)
• M7: 3,385,699 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.2

Radius: 12.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.44 AU - 1.48 AU

Year: 1197 Days

Day: 7 Hours

Environment

Temp: -199 °C

Axial Tilt: 108.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 86,878,497 km

• M1: 158,125 km (0.115 R)
• M2: 649,704 km (0.078 R)
• M3: 1,083,687 km (0.096 R)
• M4: 1,813,575 km (0.045 R)
• M5: 3,935,471 km (0.077 R)
• M6: 5,773,131 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 9.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.53 AU - 4.33 AU

Year: 5284 Days

Day: 5.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,878,497 km

• M1: 129,701 km (0.1 R)
• M2: 557,402 km (0.102 R)
• M3: 1,219,971 km (0.084 R)
• M4: 1,685,818 km (0.076 R)
• M5: 2,623,199 km (0.052 R)
• M6: 3,593,191 km (0.116 R)
• M7: 7,298,431 km (0.091 R)
• M8: 8,301,934 km (0.106 R)
• M9: 10,061,055 km (0.107 R)
• M10: 13,299,849 km (0.116 R)
• M11: 13,979,622 km (0.104 R)
• M12: 14,737,335 km (0.079 R)
• M13: 15,295,185 km (0.117 R)
• M14: 17,420,672 km (0.099 R)
• M15: 18,298,064 km (0.109 R)
• M16: 19,535,537 km (0.101 R)
• M17: 21,037,051 km (0.095 R)
• M18: 25,760,903 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.7

Radius: 5.3

Gravity: 25.59 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.1 AU - 7.8 AU

Year: 11110 Days

Day: 16.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,878,497 km

• M1: 66,122 km (0.099 R)
• M2: 296,054 km (0.119 R)
• M3: 502,499 km (0.101 R)
• M4: 692,638 km (0.071 R)
• M5: 1,299,557 km (0.105 R)
• M6: 1,873,863 km (0.09 R)
• M7: 2,265,061 km (0.111 R)
• M8: 2,561,864 km (0.106 R)
• M9: 4,664,312 km (0.089 R)
• M10: 5,145,120 km (0.086 R)
• M11: 5,414,845 km (0.073 R)
• M12: 6,356,713 km (0.1 R)
• M13: 8,606,515 km (0.114 R)
• M14: 8,938,622 km (0.115 R)
• M15: 10,090,227 km (0.082 R)
• M16: 13,238,664 km (0.055 R)
• M17: 18,663,830 km (0.081 R)
• M18: 21,211,482 km (0.111 R)
• M19: 21,729,988 km (0.12 R)
• M20: 31,550,341 km (0.102 R)
• M21: 45,231,066 km (0.114 R)
• M22: 50,698,569 km (0.109 R)
• M23: 51,469,596 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.6

Radius: 5.5

Gravity: 27.46 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10 AU - 10.44 AU

Year: 22160 Days

Day: 24.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 86,878,497 km

• M1: 68,516 km (0.08 R)
• M2: 242,049 km (0.114 R)
• M3: 525,687 km (0.118 R)
• M4: 1,044,044 km (0.071 R)
• M5: 1,474,287 km (0.113 R)
• M6: 1,815,370 km (0.097 R)
• M7: 2,459,389 km (0.083 R)
• M8: 2,939,748 km (0.1 R)
• M9: 4,255,162 km (0.051 R)
• M10: 6,779,626 km (0.118 R)
• M11: 7,214,058 km (0.085 R)
• M12: 11,516,194 km (0.107 R)
• M13: 13,139,331 km (0.12 R)
• M14: 13,890,312 km (0.114 R)
• M15: 14,669,567 km (0.059 R)
• M16: 24,574,891 km (0.109 R)
• M17: 25,712,882 km (0.12 R)
• M18: 29,463,001 km (0.098 R)
• M19: 34,117,290 km (0.094 R)
• M20: 37,875,937 km (0.078 R)
• M21: 40,790,851 km (0.094 R)
• M22: 41,901,316 km (0.075 R)
• M23: 42,222,353 km (0.056 R)
• M24: 43,851,773 km (0.117 R)
• M25: 46,373,994 km (0.088 R)
• M26: 47,062,443 km (0.058 R)
• M27: 48,636,512 km (0.052 R)
• M28: 49,168,931 km (0.106 R)
• M29: 55,670,604 km (0.111 R)
• M30: 58,824,576 km (0.096 R)
• M31: 61,266,761 km (0.102 R)
• M32: 74,262,477 km (0.117 R)
• M33: 74,497,196 km (0.093 R)
• M34: 74,968,280 km (0.082 R)
• M35: 75,204,495 km (0.199 R)
• M36: 77,594,770 km (0.091 R)
• M37: 77,836,520 km (0.103 R)
• M38: 83,030,409 km (0.175 R)
• M39: 85,068,231 km (0.092 R)
• M40: 86,878,515 km (0.115 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: 320 - 15,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit