🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 14.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.63 AU - 1.03 AU

Year: 496 Days

Day: 13.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,512,445 km

• M1: 180,265 km (0.112 R)
• M2: 845,078 km (0.037 R)
• M3: 1,546,692 km (0.067 R)
• M4: 2,118,455 km (0.063 R)
• M5: 2,830,990 km (0.092 R)
• M6: 3,295,791 km (0.102 R)
• M7: 4,258,453 km (0.058 R)
• M8: 4,799,100 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.1

Radius: 8.1

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.3 AU - 1.58 AU

Year: 1134 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,512,445 km

• M1: 100,679 km (0.088 R)
• M2: 374,144 km (0.068 R)
• M3: 716,275 km (0.11 R)
• M4: 1,039,406 km (0.117 R)
• M5: 1,419,085 km (0.039 R)
• M6: 1,969,007 km (0.118 R)
• M7: 2,436,949 km (0.072 R)
• M8: 2,691,266 km (0.103 R)
• M9: 3,458,553 km (0.06 R)
• M10: 4,007,577 km (0.105 R)
• M11: 6,406,230 km (0.1 R)
• M12: 7,283,322 km (0.097 R)
• M13: 8,454,972 km (0.042 R)
• M14: 10,144,531 km (0.062 R)
• M15: 10,711,806 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 9.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.73 AU - 1.85 AU

Year: 1571 Days

Day: 9.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,512,445 km

• M1: 118,182 km (0.039 R)
• M2: 424,110 km (0.113 R)
• M3: 822,788 km (0.027 R)
• M4: 1,626,727 km (0.098 R)
• M5: 2,074,025 km (0.077 R)
• M6: 2,394,015 km (0.086 R)
• M7: 3,314,490 km (0.118 R)
• M8: 3,694,170 km (0.053 R)
• M9: 5,796,768 km (0.053 R)
• M10: 6,154,606 km (0.091 R)
• M11: 6,504,964 km (0.103 R)
• M12: 6,868,487 km (0.092 R)
• M13: 7,269,709 km (0.118 R)
• M14: 8,434,178 km (0.084 R)
• M15: 9,257,864 km (0.114 R)
• M16: 9,601,939 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 13.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.68 AU - 4.08 AU

Year: 4076 Days

Day: 12.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,512,445 km

• M1: 171,738 km (0.084 R)
• M2: 614,847 km (0.029 R)
• M3: 1,216,231 km (0.06 R)
• M4: 2,148,076 km (0.103 R)
• M5: 2,599,113 km (0.095 R)
• M6: 3,059,426 km (0.042 R)
• M7: 3,574,791 km (0.097 R)
• M8: 4,192,780 km (0.061 R)
• M9: 5,058,652 km (0.034 R)
• M10: 6,425,229 km (0.111 R)
• M11: 6,889,431 km (0.116 R)
• M12: 8,824,778 km (0.047 R)
• M13: 12,093,043 km (0.076 R)
• M14: 12,997,362 km (0.077 R)
• M15: 13,742,958 km (0.086 R)
• M16: 14,255,630 km (0.085 R)
• M17: 15,156,658 km (0.061 R)
• M18: 16,038,986 km (0.095 R)
• M19: 16,607,608 km (0.042 R)
• M20: 17,307,726 km (0.099 R)
• M21: 18,027,441 km (0.11 R)
• M22: 18,642,438 km (0.11 R)
• M23: 22,844,044 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 13.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.64 AU - 3.86 AU

Year: 4764 Days

Day: 11.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 58,512,445 km

• M1: 165,605 km (0.081 R)
• M2: 1,043,894 km (0.052 R)
• M3: 1,514,978 km (0.104 R)
• M4: 5,320,897 km (0.087 R)
• M5: 6,972,308 km (0.119 R)
• M6: 8,654,985 km (0.111 R)
• M7: 9,405,517 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.5

Radius: 8.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.05 AU - 5.59 AU

Year: 8050 Days

Day: 8.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,512,445 km

• M1: 107,860 km (0.09 R)
• M2: 753,674 km (0.109 R)
• M3: 1,184,067 km (0.098 R)
• M4: 1,632,861 km (0.119 R)
• M5: 2,165,878 km (0.06 R)
• M6: 2,544,211 km (0.091 R)
• M7: 3,046,561 km (0.102 R)
• M8: 3,416,965 km (0.035 R)
• M9: 3,951,329 km (0.114 R)
• M10: 4,582,931 km (0.044 R)
• M11: 5,025,142 km (0.112 R)
• M12: 7,346,751 km (0.083 R)
• M13: 8,924,710 km (0.069 R)
• M14: 10,793,038 km (0.089 R)
• M15: 11,298,230 km (0.075 R)
• M16: 11,697,357 km (0.069 R)
• M17: 16,577,838 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.1

Radius: 6.6

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.65 AU - 11.25 AU

Year: 19057 Days

Day: 21.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,512,445 km

• M1: 83,775 km (0.074 R)
• M2: 359,184 km (0.09 R)
• M3: 802,293 km (0.081 R)
• M4: 1,085,482 km (0.115 R)
• M5: 2,162,886 km (0.096 R)
• M6: 2,398,951 km (0.082 R)
• M7: 2,946,779 km (0.115 R)
• M8: 4,695,428 km (0.084 R)
• M9: 5,093,359 km (0.025 R)
• M10: 11,660,406 km (0.089 R)
• M11: 14,210,751 km (0.048 R)
• M12: 19,110,530 km (0.073 R)
• M13: 20,818,788 km (0.036 R)
• M14: 22,164,869 km (0.106 R)
• M15: 25,529,625 km (0.101 R)
• M16: 31,019,567 km (0.054 R)
• M17: 35,336,064 km (0.053 R)
• M18: 44,990,213 km (0.093 R)
• M19: 50,020,741 km (0.108 R)
• M20: 52,263,662 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 14,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit