🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 12.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.66 AU - 0.96 AU

Year: 494 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,491,492 km

• M1: 154,235 km (0.075 R)
• M2: 577,597 km (0.084 R)
• M3: 1,199,476 km (0.091 R)
• M4: 1,697,936 km (0.091 R)
• M5: 2,388,629 km (0.057 R)
• M6: 2,815,731 km (0.076 R)
• M7: 3,340,072 km (0.103 R)
• M8: 4,543,437 km (0.07 R)
• M9: 5,018,709 km (0.095 R)
• M10: 5,576,410 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 13.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.92 AU - 1.4 AU

Year: 847 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,491,492 km

• M1: 172,935 km (0.064 R)
• M2: 650,302 km (0.107 R)
• M3: 1,145,770 km (0.05 R)
• M4: 1,622,090 km (0.115 R)
• M5: 2,705,926 km (0.039 R)
• M6: 3,938,613 km (0.068 R)
• M7: 4,851,010 km (0.096 R)
• M8: 5,283,348 km (0.1 R)
• M9: 6,043,604 km (0.059 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 13.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.69 AU - 2.07 AU

Year: 1748 Days

Day: 11 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,491,492 km

• M1: 169,794 km (0.102 R)
• M2: 650,302 km (0.108 R)
• M3: 1,080,097 km (0.072 R)
• M4: 2,016,878 km (0.104 R)
• M5: 3,150,232 km (0.055 R)
• M6: 4,629,157 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 10.9

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.84 AU - 2.08 AU

Year: 1861 Days

Day: 12 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,491,492 km

• M1: 135,835 km (0.092 R)
• M2: 501,751 km (0.116 R)
• M3: 1,029,682 km (0.112 R)
• M4: 1,643,632 km (0.064 R)
• M5: 2,848,643 km (0.08 R)
• M6: 3,309,703 km (0.085 R)
• M7: 3,656,322 km (0.069 R)
• M8: 4,423,459 km (0.07 R)
• M9: 4,802,092 km (0.096 R)
• M10: 6,407,277 km (0.048 R)
• M11: 6,865,944 km (0.106 R)
• M12: 7,375,474 km (0.078 R)
• M13: 8,187,043 km (0.095 R)
• M14: 8,792,914 km (0.089 R)
• M15: 9,258,463 km (0.055 R)
• M16: 10,094,715 km (0.114 R)
• M17: 10,754,441 km (0.078 R)
• M18: 11,599,370 km (0.064 R)
• M19: 12,991,677 km (0.083 R)
• M20: 15,142,745 km (0.09 R)
• M21: 16,601,923 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 8.8

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.79 AU - 2.23 AU

Year: 1933 Days

Day: 13.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,491,492 km

• M1: 109,506 km (0.078 R)
• M2: 384,616 km (0.08 R)
• M3: 694,284 km (0.089 R)
• M4: 978,520 km (0.107 R)
• M5: 1,611,169 km (0.107 R)
• M6: 2,089,134 km (0.119 R)
• M7: 2,467,318 km (0.047 R)
• M8: 3,362,212 km (0.075 R)
• M9: 4,479,110 km (0.111 R)
• M10: 5,111,460 km (0.093 R)
• M11: 6,553,434 km (0.03 R)
• M12: 7,144,645 km (0.106 R)
• M13: 7,453,265 km (0.118 R)
• M14: 8,371,497 km (0.118 R)
• M15: 9,330,120 km (0.105 R)
• M16: 10,792,589 km (0.116 R)
• M17: 11,655,320 km (0.098 R)
• M18: 12,282,135 km (0.106 R)
• M19: 13,390,655 km (0.084 R)
• M20: 14,475,240 km (0.111 R)
• M21: 15,199,293 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 13.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.56 AU - 4.04 AU

Year: 4066 Days

Day: 7 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,491,492 km

• M1: 164,408 km (0.03 R)
• M2: 712,983 km (0.099 R)
• M3: 1,287,290 km (0.058 R)
• M4: 2,452,507 km (0.116 R)
• M5: 2,925,686 km (0.103 R)
• M6: 4,078,038 km (0.095 R)
• M7: 4,937,179 km (0.12 R)
• M8: 5,444,315 km (0.079 R)
• M9: 7,233,805 km (0.093 R)
• M10: 7,686,339 km (0.116 R)
• M11: 8,461,854 km (0.082 R)
• M12: 9,125,919 km (0.11 R)
• M13: 11,441,694 km (0.098 R)
• M14: 14,256,527 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 9.1

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.18 AU - 5.84 AU

Year: 7606 Days

Day: 6 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,491,492 km

• M1: 160,668 km (0.064 R)
• M2: 566,078 km (0.116 R)
• M3: 1,158,785 km (0.055 R)
• M4: 1,442,572 km (0.09 R)
• M5: 2,375,165 km (0.1 R)
• M6: 2,941,393 km (0.109 R)
• M7: 4,185,300 km (0.072 R)
• M8: 4,558,397 km (0.103 R)
• M9: 5,845,836 km (0.1 R)
• M10: 6,662,042 km (0.108 R)
• M11: 7,985,834 km (0.054 R)
• M12: 8,773,915 km (0.084 R)
• M13: 12,724,346 km (0.081 R)
• M14: 13,169,400 km (0.102 R)
• M15: 15,115,967 km (0.073 R)
• M16: 15,869,193 km (0.078 R)
• M17: 18,349,226 km (0.077 R)
• M18: 18,703,025 km (0.097 R)
• M19: 19,718,196 km (0.069 R)
• M20: 21,231,379 km (0.074 R)
• M21: 22,658,243 km (0.035 R)
• M22: 27,505,214 km (0.049 R)
• M23: 29,391,494 km (0.098 R)
• M24: 31,463,275 km (0.097 R)
• M25: 32,277,536 km (0.027 R)
• M26: 33,525,182 km (0.062 R)
• M27: 33,842,030 km (0.111 R)
• M28: 36,116,367 km (0.113 R)
• M29: 37,009,017 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.9

Radius: 4.8

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.23 AU - 8.47 AU

Year: 12160 Days

Day: 19.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 38,491,492 km

• M1: 60,288 km (0.032 R)
• M2: 220,058 km (0.109 R)
• M3: 590,912 km (0.078 R)
• M4: 743,053 km (0.115 R)
• M5: 987,346 km (0.102 R)
• M6: 1,440,777 km (0.056 R)
• M7: 1,637,797 km (0.044 R)
• M8: 2,339,412 km (0.108 R)
• M9: 2,612,727 km (0.108 R)
• M10: 3,800,534 km (0.047 R)
• M11: 3,999,050 km (0.079 R)
• M12: 4,863,726 km (0.085 R)
• M13: 5,749,046 km (0.072 R)
• M14: 7,793,301 km (0.056 R)
• M15: 9,263,399 km (0.099 R)
• M16: 11,058,574 km (0.118 R)
• M17: 12,412,435 km (0.1 R)
• M18: 14,524,158 km (0.066 R)
• M19: 15,444,484 km (0.074 R)
• M20: 17,468,693 km (0.109 R)
• M21: 17,673,492 km (0.058 R)
• M22: 18,087,879 km (0.114 R)
• M23: 20,408,441 km (0.117 R)
• M24: 20,787,971 km (0.053 R)
• M25: 21,172,287 km (0.104 R)
• M26: 21,483,152 km (0.052 R)
• M27: 22,273,627 km (0.119 R)
• M28: 25,019,645 km (0.089 R)
• M29: 26,160,778 km (0.111 R)
• M30: 27,061,656 km (0.056 R)
• M31: 28,263,675 km (0.115 R)
• M32: 29,694,280 km (0.091 R)
• M33: 30,575,411 km (0.065 R)
• M34: 31,373,217 km (0.102 R)
• M35: 33,323,374 km (0.052 R)
• M36: 36,231,408 km (0.054 R)
• M37: 37,463,196 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 12,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit