🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 11.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.69 AU - 0.91 AU

Year: 494 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,579,875 km

• M1: 146,157 km (0.076 R)
• M2: 590,762 km (0.072 R)
• M3: 1,076,506 km (0.081 R)
• M4: 1,742,965 km (0.051 R)
• M5: 2,127,581 km (0.063 R)
• M6: 2,650,126 km (0.03 R)
• M7: 3,428,334 km (0.111 R)
• M8: 4,326,969 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 13.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.83 AU - 2.11 AU

Year: 1909 Days

Day: 14.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,579,875 km

• M1: 172,786 km (0.066 R)
• M2: 600,785 km (0.116 R)
• M3: 1,700,479 km (0.047 R)
• M4: 2,615,868 km (0.047 R)
• M5: 3,178,207 km (0.1 R)
• M6: 3,614,285 km (0.104 R)
• M7: 4,470,134 km (0.072 R)
• M8: 6,458,140 km (0.089 R)
• M9: 7,355,129 km (0.119 R)
• M10: 7,862,714 km (0.095 R)
• M11: 8,393,787 km (0.086 R)
• M12: 9,659,983 km (0.103 R)
• M13: 10,374,014 km (0.115 R)
• M14: 11,086,549 km (0.078 R)
• M15: 12,061,179 km (0.111 R)
• M16: 12,530,018 km (0.101 R)
• M17: 13,379,884 km (0.074 R)
• M18: 14,181,429 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.9

Radius: 9.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.75 AU - 2.71 AU

Year: 2299 Days

Day: 8.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 58,579,875 km

• M1: 123,119 km (0.083 R)
• M2: 533,167 km (0.1 R)
• M3: 1,170,454 km (0.107 R)
• M4: 1,628,522 km (0.111 R)
• M5: 2,407,030 km (0.096 R)
• M6: 6,987,717 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.9

Radius: 13.1

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.24 AU - 3.84 AU

Year: 4597 Days

Day: 12.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,579,875 km

• M1: 162,912 km (0.064 R)
• M2: 612,603 km (0.105 R)
• M3: 1,231,938 km (0.098 R)
• M4: 2,195,947 km (0.094 R)
• M5: 2,613,774 km (0.104 R)
• M6: 3,085,157 km (0.05 R)
• M7: 3,781,535 km (0.094 R)
• M8: 4,271,318 km (0.095 R)
• M9: 5,544,546 km (0.091 R)
• M10: 6,030,889 km (0.1 R)
• M11: 8,378,977 km (0.071 R)
• M12: 9,098,991 km (0.091 R)
• M13: 9,778,016 km (0.059 R)
• M14: 12,399,569 km (0.113 R)
• M15: 13,034,911 km (0.068 R)
• M16: 15,237,142 km (0.109 R)
• M17: 17,799,603 km (0.03 R)
• M18: 19,901,154 km (0.033 R)
• M19: 25,674,286 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 10.8

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.74 AU - 4.56 AU

Year: 5836 Days

Day: 9.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 149.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,579,875 km

• M1: 135,087 km (0.099 R)
• M2: 933,042 km (0.11 R)
• M3: 1,320,201 km (0.092 R)
• M4: 1,844,243 km (0.054 R)
• M5: 3,313,892 km (0.04 R)
• M6: 4,316,647 km (0.042 R)
• M7: 6,387,081 km (0.103 R)
• M8: 6,985,024 km (0.052 R)
• M9: 7,619,917 km (0.112 R)
• M10: 8,919,025 km (0.085 R)
• M11: 10,125,532 km (0.118 R)
• M12: 11,087,147 km (0.077 R)
• M13: 11,539,232 km (0.092 R)
• M14: 12,108,452 km (0.094 R)
• M15: 12,696,371 km (0.095 R)
• M16: 14,814,677 km (0.068 R)
• M17: 16,052,899 km (0.072 R)
• M18: 17,092,155 km (0.096 R)
• M19: 17,969,098 km (0.093 R)
• M20: 19,160,794 km (0.041 R)
• M21: 19,521,176 km (0.106 R)
• M22: 24,289,907 km (0.097 R)
• M23: 25,397,978 km (0.084 R)
• M24: 26,361,688 km (0.114 R)
• M25: 27,168,170 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.3

Radius: 3.6

Gravity: 65.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.41 AU - 7.09 AU

Year: 12105 Days

Day: 23.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,579,875 km

• M1: 47,273 km (0.12 R)
• M2: 164,707 km (0.068 R)
• M3: 322,383 km (0.046 R)
• M4: 478,863 km (0.114 R)
• M5: 1,235,678 km (0.087 R)
• M6: 1,839,755 km (0.071 R)
• M7: 3,156,365 km (0.06 R)
• M8: 4,108,706 km (0.075 R)
• M9: 4,412,539 km (0.089 R)
• M10: 4,698,720 km (0.087 R)
• M11: 5,308,032 km (0.088 R)
• M12: 8,808,771 km (0.109 R)
• M13: 9,109,164 km (0.113 R)
• M14: 10,324,497 km (0.106 R)
• M15: 11,406,688 km (0.114 R)
• M16: 11,703,640 km (0.111 R)
• M17: 12,437,118 km (0.062 R)
• M18: 13,200,815 km (0.098 R)
• M19: 16,268,768 km (0.038 R)
• M20: 18,776,777 km (0.077 R)
• M21: 22,259,116 km (0.111 R)
• M22: 25,336,643 km (0.056 R)
• M23: 26,250,836 km (0.053 R)
• M24: 28,036,885 km (0.056 R)
• M25: 29,234,865 km (0.12 R)
• M26: 34,000,604 km (0.109 R)
• M27: 36,119,658 km (0.07 R)
• M28: 40,756,294 km (0.103 R)
• M29: 44,739,338 km (0.059 R)
• M30: 50,389,948 km (0.118 R)
• M31: 55,306,333 km (0.086 R)
• M32: 57,706,182 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 19,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit