🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 12.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.69 AU - 1.11 AU

Year: 543 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,108,267 km

• M1: 154,235 km (0.099 R)
• M2: 563,086 km (0.087 R)
• M3: 1,025,344 km (0.066 R)
• M4: 1,413,700 km (0.108 R)
• M5: 1,827,637 km (0.111 R)
• M6: 2,505,016 km (0.111 R)
• M7: 3,318,679 km (0.07 R)
• M8: 4,918,628 km (0.119 R)
• M9: 5,468,700 km (0.12 R)
• M10: 5,851,670 km (0.087 R)
• M11: 6,470,108 km (0.112 R)
• M12: 6,857,566 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.2

Radius: 11.8

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.96 AU - 1.38 AU

Year: 805 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,108,267 km

• M1: 146,756 km (0.038 R)
• M2: 533,316 km (0.081 R)
• M3: 981,212 km (0.115 R)
• M4: 1,413,700 km (0.064 R)
• M5: 1,816,866 km (0.061 R)
• M6: 3,105,801 km (0.116 R)
• M7: 4,047,071 km (0.088 R)
• M8: 4,645,313 km (0.088 R)
• M9: 6,102,696 km (0.117 R)
• M10: 6,800,270 km (0.09 R)
• M11: 7,262,677 km (0.093 R)
• M12: 7,647,593 km (0.07 R)
• M13: 8,173,728 km (0.086 R)
• M14: 8,939,819 km (0.12 R)
• M15: 9,724,310 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36

Radius: 8.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.09 AU - 1.81 AU

Year: 1110 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,108,267 km

• M1: 102,175 km (0.095 R)
• M2: 387,010 km (0.064 R)
• M3: 1,015,620 km (0.12 R)
• M4: 1,442,423 km (0.101 R)
• M5: 1,977,684 km (0.075 R)
• M6: 2,665,984 km (0.052 R)
• M7: 3,725,885 km (0.107 R)
• M8: 4,027,175 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 13.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.81 AU - 2.83 AU

Year: 2247 Days

Day: 6.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,108,267 km

• M1: 162,912 km (0.114 R)
• M2: 778,956 km (0.089 R)
• M3: 1,408,015 km (0.1 R)
• M4: 2,202,679 km (0.093 R)
• M5: 2,896,813 km (0.104 R)
• M6: 3,419,807 km (0.109 R)
• M7: 4,126,358 km (0.105 R)
• M8: 5,988,403 km (0.073 R)
• M9: 6,785,610 km (0.098 R)
• M10: 8,625,215 km (0.112 R)
• M11: 10,777,330 km (0.119 R)
• M12: 11,418,057 km (0.113 R)
• M13: 12,819,790 km (0.058 R)
• M14: 14,002,809 km (0.088 R)
• M15: 15,607,546 km (0.099 R)
• M16: 16,743,592 km (0.12 R)
• M17: 17,989,294 km (0.096 R)
• M18: 18,949,113 km (0.114 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.1

Radius: 5.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.09 AU - 8.33 AU

Year: 12309 Days

Day: 22 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,108,267 km

• M1: 69,713 km (0.081 R)
• M2: 315,951 km (0.063 R)
• M3: 626,665 km (0.116 R)
• M4: 1,066,932 km (0.07 R)
• M5: 1,389,914 km (0.117 R)
• M6: 1,679,984 km (0.049 R)
• M7: 2,416,006 km (0.087 R)
• M8: 3,591,546 km (0.09 R)
• M9: 3,846,909 km (0.072 R)
• M10: 4,040,190 km (0.104 R)
• M11: 5,020,056 km (0.046 R)
• M12: 6,825,253 km (0.117 R)
• M13: 8,485,341 km (0.039 R)
• M14: 10,121,194 km (0.095 R)
• M15: 12,007,323 km (0.074 R)
• M16: 12,264,931 km (0.112 R)
• M17: 12,526,279 km (0.11 R)
• M18: 16,332,946 km (0.118 R)
• M19: 16,522,337 km (0.119 R)
• M20: 17,099,186 km (0.071 R)
• M21: 17,491,133 km (0.113 R)
• M22: 18,293,127 km (0.075 R)
• M23: 22,052,671 km (0.109 R)
• M24: 25,020,992 km (0.101 R)
• M25: 28,701,099 km (0.104 R)
• M26: 31,932,413 km (0.099 R)
• M27: 32,726,479 km (0.083 R)
• M28: 33,737,461 km (0.051 R)
• M29: 34,560,998 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.8

Radius: 6.9

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.08 AU - 10.82 AU

Year: 17024 Days

Day: 22.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,108,267 km

• M1: 86,617 km (0.091 R)
• M2: 356,043 km (0.102 R)
• M3: 794,215 km (0.116 R)
• M4: 1,037,910 km (0.066 R)
• M5: 1,332,019 km (0.097 R)
• M6: 2,148,225 km (0.09 R)
• M7: 3,338,875 km (0.088 R)
• M8: 3,780,637 km (0.116 R)
• M9: 6,511,995 km (0.108 R)
• M10: 8,981,108 km (0.11 R)
• M11: 15,741,586 km (0.032 R)
• M12: 19,212,107 km (0.08 R)
• M13: 19,909,681 km (0.115 R)
• M14: 30,223,856 km (0.11 R)
• M15: 33,359,876 km (0.117 R)
• M16: 39,847,637 km (0.1 R)
• M17: 51,996,480 km (0.087 R)
• M18: 54,034,153 km (0.119 R)
• M19: 62,908,298 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.9

Radius: 5.7

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.05 AU - 10.69 AU

Year: 21233 Days

Day: 19.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,108,267 km

• M1: 71,657 km (0.045 R)
• M2: 249,679 km (0.116 R)
• M3: 494,720 km (0.073 R)
• M4: 719,117 km (0.112 R)
• M5: 953,836 km (0.065 R)
• M6: 1,146,817 km (0.105 R)
• M7: 1,580,502 km (0.091 R)
• M8: 2,039,468 km (0.097 R)
• M9: 2,721,484 km (0.108 R)
• M10: 3,013,051 km (0.079 R)
• M11: 3,325,261 km (0.091 R)
• M12: 4,425,255 km (0.032 R)
• M13: 6,607,439 km (0.074 R)
• M14: 9,916,095 km (0.088 R)
• M15: 11,639,313 km (0.096 R)
• M16: 11,891,834 km (0.096 R)
• M17: 13,762,107 km (0.08 R)
• M18: 17,491,731 km (0.08 R)
• M19: 18,583,646 km (0.092 R)
• M20: 27,418,298 km (0.079 R)
• M21: 28,317,381 km (0.113 R)
• M22: 32,110,435 km (0.114 R)
• M23: 34,256,865 km (0.107 R)
• M24: 39,397,198 km (0.118 R)
• M25: 44,411,868 km (0.083 R)
• M26: 45,028,361 km (0.101 R)
• M27: 45,650,688 km (0.11 R)
• M28: 46,436,525 km (0.114 R)
• M29: 53,919,261 km (0.096 R)
• M30: 57,488,218 km (0.092 R)
• M31: 66,488,325 km (0.119 R)
• M32: 67,904,418 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 18,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit