🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 14.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.18 AU - 1.6 AU

Year: 1075 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,793,202 km

• M1: 177,872 km (0.09 R)
• M2: 639,680 km (0.095 R)
• M3: 1,397,244 km (0.079 R)
• M4: 1,916,349 km (0.069 R)
• M5: 2,389,976 km (0.076 R)
• M6: 3,145,445 km (0.04 R)
• M7: 3,813,100 km (0.086 R)
• M8: 4,358,235 km (0.048 R)
• M9: 5,358,446 km (0.095 R)
• M10: 6,004,410 km (0.101 R)
• M11: 6,658,302 km (0.107 R)
• M12: 7,359,318 km (0.115 R)
• M13: 8,698,069 km (0.103 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 8.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.52 AU - 5.9 AU

Year: 7801 Days

Day: 6.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,793,202 km

• M1: 105,766 km (0.089 R)
• M2: 465,698 km (0.113 R)
• M3: 1,122,882 km (0.084 R)
• M4: 1,507,498 km (0.092 R)
• M5: 1,923,081 km (0.114 R)
• M6: 2,697,549 km (0.079 R)
• M7: 4,043,032 km (0.103 R)
• M8: 4,373,045 km (0.092 R)
• M9: 6,552,536 km (0.076 R)
• M10: 7,451,769 km (0.066 R)
• M11: 9,330,419 km (0.077 R)
• M12: 11,365,549 km (0.106 R)
• M13: 12,073,147 km (0.103 R)
• M14: 12,511,468 km (0.104 R)
• M15: 12,809,617 km (0.083 R)
• M16: 14,534,929 km (0.11 R)
• M17: 15,710,469 km (0.093 R)
• M18: 16,116,029 km (0.119 R)
• M19: 16,588,010 km (0.058 R)
• M20: 17,436,230 km (0.103 R)
• M21: 18,568,836 km (0.108 R)
• M22: 19,153,165 km (0.103 R)
• M23: 21,685,109 km (0.081 R)
• M24: 22,920,039 km (0.102 R)
• M25: 23,517,084 km (0.103 R)
• M26: 23,971,712 km (0.09 R)
• M27: 26,495,728 km (0.06 R)
• M28: 28,160,303 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 14.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.26 AU - 5.32 AU

Year: 7982 Days

Day: 10.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,793,202 km

• M1: 184,155 km (0.095 R)
• M2: 805,585 km (0.044 R)
• M3: 1,447,808 km (0.104 R)
• M4: 1,959,583 km (0.083 R)
• M5: 3,108,345 km (0.099 R)
• M6: 3,957,612 km (0.106 R)
• M7: 4,835,751 km (0.077 R)
• M8: 6,495,839 km (0.081 R)
• M9: 8,194,523 km (0.083 R)
• M10: 9,934,645 km (0.11 R)
• M11: 13,446,006 km (0.068 R)
• M12: 13,986,204 km (0.083 R)
• M13: 16,683,155 km (0.069 R)
• M14: 18,303,000 km (0.03 R)
• M15: 20,861,124 km (0.073 R)
• M16: 21,988,643 km (0.103 R)
• M17: 23,366,888 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 11.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.63 AU - 5.85 AU

Year: 9021 Days

Day: 13.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,793,202 km

• M1: 146,606 km (0.12 R)
• M2: 725,101 km (0.091 R)
• M3: 1,378,993 km (0.11 R)
• M4: 1,831,377 km (0.061 R)
• M5: 4,207,739 km (0.074 R)
• M6: 4,728,041 km (0.059 R)
• M7: 5,232,485 km (0.084 R)
• M8: 5,961,176 km (0.073 R)
• M9: 6,450,062 km (0.09 R)
• M10: 7,001,031 km (0.117 R)
• M11: 8,516,607 km (0.101 R)
• M12: 8,885,814 km (0.036 R)
• M13: 9,481,663 km (0.048 R)
• M14: 9,878,546 km (0.117 R)
• M15: 10,564,751 km (0.119 R)
• M16: 11,184,984 km (0.075 R)
• M17: 11,778,888 km (0.115 R)
• M18: 12,762,194 km (0.106 R)
• M19: 13,137,984 km (0.088 R)
• M20: 14,195,492 km (0.077 R)
• M21: 18,380,043 km (0.086 R)
• M22: 18,998,481 km (0.068 R)
• M23: 23,642,896 km (0.114 R)
• M24: 25,797,854 km (0.119 R)
• M25: 27,810,693 km (0.057 R)
• M26: 30,782,305 km (0.11 R)
• M27: 33,044,823 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.2

Radius: 7.9

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.51 AU - 10.71 AU

Year: 21088 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,793,202 km

• M1: 98,286 km (0.084 R)
• M2: 355,445 km (0.075 R)
• M3: 760,705 km (0.086 R)
• M4: 1,043,146 km (0.044 R)
• M5: 1,472,641 km (0.064 R)
• M6: 1,996,384 km (0.052 R)
• M7: 2,259,526 km (0.084 R)
• M8: 3,246,274 km (0.107 R)
• M9: 4,360,778 km (0.083 R)
• M10: 5,060,298 km (0.097 R)
• M11: 6,078,610 km (0.108 R)
• M12: 7,180,698 km (0.073 R)
• M13: 7,853,290 km (0.09 R)
• M14: 12,189,833 km (0.068 R)
• M15: 12,593,598 km (0.082 R)
• M16: 14,899,499 km (0.108 R)
• M17: 15,991,564 km (0.046 R)
• M18: 16,969,335 km (0.113 R)
• M19: 28,799,086 km (0.038 R)
• M20: 33,277,298 km (0.109 R)
• M21: 34,599,145 km (0.118 R)
• M22: 36,093,029 km (0.095 R)
• M23: 37,629,400 km (0.088 R)
• M24: 45,005,771 km (0.114 R)
• M25: 47,442,870 km (0.089 R)
• M26: 48,441,885 km (0.118 R)
• M27: 63,534,964 km (0.114 R)
• M28: 64,342,343 km (0.106 R)
• M29: 65,771,452 km (0.1 R)
• M30: 69,117,208 km (0.114 R)
• M31: 70,616,029 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 13,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit