🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 11.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.9 AU - 1.11 AU

Year: 690 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,084,225 km

• M1: 143,016 km (0.078 R)
• M2: 512,522 km (0.114 R)
• M3: 881,431 km (0.064 R)
• M4: 1,239,867 km (0.102 R)
• M5: 1,621,192 km (0.109 R)
• M6: 2,018,524 km (0.07 R)
• M7: 2,554,832 km (0.11 R)
• M8: 4,178,119 km (0.102 R)
• M9: 4,837,098 km (0.099 R)
• M10: 5,226,800 km (0.099 R)
• M11: 5,710,899 km (0.12 R)
• M12: 6,422,835 km (0.065 R)
• M13: 7,657,167 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 12.3

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.99 AU - 1.27 AU

Year: 829 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,084,225 km

• M1: 153,787 km (0.053 R)
• M2: 593,006 km (0.107 R)
• M3: 1,022,651 km (0.113 R)
• M4: 2,302,910 km (0.108 R)
• M5: 2,787,607 km (0.113 R)
• M6: 3,326,159 km (0.056 R)
• M7: 4,239,454 km (0.071 R)
• M8: 4,666,556 km (0.104 R)
• M9: 5,122,530 km (0.091 R)
• M10: 5,708,804 km (0.034 R)
• M11: 6,188,415 km (0.082 R)
• M12: 6,785,610 km (0.106 R)
• M13: 7,816,040 km (0.106 R)
• M14: 8,303,280 km (0.076 R)
• M15: 8,975,423 km (0.059 R)
• M16: 9,424,516 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 9.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.92 AU - 1.44 AU

Year: 885 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 47,084,225 km

• M1: 118,182 km (0.117 R)
• M2: 441,912 km (0.111 R)
• M3: 759,508 km (0.085 R)
• M4: 1,256,622 km (0.114 R)
• M5: 1,596,209 km (0.026 R)
• M6: 2,015,831 km (0.105 R)
• M7: 2,318,617 km (0.086 R)
• M8: 3,270,658 km (0.093 R)
• M9: 3,607,702 km (0.089 R)
• M10: 4,118,729 km (0.062 R)
• M11: 4,660,722 km (0.119 R)
• M12: 5,656,295 km (0.096 R)
• M13: 6,265,308 km (0.114 R)
• M14: 6,961,088 km (0.116 R)
• M15: 7,919,861 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.5

Radius: 14.3

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.96 AU - 1.58 AU

Year: 988 Days

Day: 12.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,084,225 km

• M1: 178,620 km (0.076 R)
• M2: 632,949 km (0.12 R)
• M3: 1,191,547 km (0.098 R)
• M4: 1,717,234 km (0.055 R)
• M5: 2,196,396 km (0.074 R)
• M6: 2,785,213 km (0.095 R)
• M7: 3,558,784 km (0.112 R)
• M8: 4,003,389 km (0.106 R)
• M9: 4,650,100 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 13.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.49 AU - 1.75 AU

Year: 1423 Days

Day: 9 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,084,225 km

• M1: 167,849 km (0.082 R)
• M2: 802,144 km (0.106 R)
• M3: 1,283,849 km (0.094 R)
• M4: 1,820,008 km (0.111 R)
• M5: 2,516,087 km (0.051 R)
• M6: 2,970,565 km (0.117 R)
• M7: 3,411,579 km (0.118 R)
• M8: 3,987,082 km (0.059 R)
• M9: 4,543,138 km (0.09 R)
• M10: 6,899,454 km (0.08 R)
• M11: 7,728,376 km (0.042 R)
• M12: 8,367,757 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 10.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.94 AU - 4.78 AU

Year: 5235 Days

Day: 9.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,084,225 km

• M1: 129,851 km (0.113 R)
• M2: 1,188,705 km (0.063 R)
• M3: 1,913,955 km (0.092 R)
• M4: 2,791,047 km (0.094 R)
• M5: 3,641,661 km (0.11 R)
• M6: 4,225,990 km (0.103 R)
• M7: 5,775,974 km (0.118 R)
• M8: 6,178,093 km (0.112 R)
• M9: 8,444,201 km (0.118 R)
• M10: 9,434,390 km (0.091 R)
• M11: 9,851,469 km (0.102 R)
• M12: 10,390,171 km (0.085 R)
• M13: 11,215,652 km (0.112 R)
• M14: 12,287,820 km (0.052 R)
• M15: 12,701,757 km (0.097 R)
• M16: 13,340,241 km (0.056 R)
• M17: 16,506,330 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.8

Radius: 6.6

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.1 AU - 8.2 AU

Year: 13197 Days

Day: 23.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,084,225 km

• M1: 82,129 km (0.072 R)
• M2: 300,991 km (0.027 R)
• M3: 517,309 km (0.096 R)
• M4: 1,389,615 km (0.066 R)
• M5: 2,256,833 km (0.111 R)
• M6: 3,181,348 km (0.107 R)
• M7: 4,058,740 km (0.108 R)
• M8: 4,336,693 km (0.084 R)
• M9: 5,151,253 km (0.074 R)
• M10: 5,510,886 km (0.09 R)
• M11: 8,248,228 km (0.104 R)
• M12: 8,514,512 km (0.109 R)
• M13: 13,049,721 km (0.103 R)
• M14: 13,533,671 km (0.108 R)
• M15: 15,255,692 km (0.075 R)
• M16: 17,407,208 km (0.118 R)
• M17: 18,067,832 km (0.118 R)
• M18: 19,283,315 km (0.106 R)
• M19: 19,752,903 km (0.075 R)
• M20: 20,070,200 km (0.062 R)
• M21: 22,645,378 km (0.096 R)
• M22: 31,139,994 km (0.115 R)
• M23: 32,222,035 km (0.118 R)
• M24: 38,378,586 km (0.119 R)
• M25: 40,891,680 km (0.106 R)
• M26: 41,666,597 km (0.118 R)
• M27: 43,646,525 km (0.058 R)
• M28: 44,184,778 km (0.07 R)
• M29: 44,727,669 km (0.116 R)
• M30: 45,965,143 km (0.082 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: 253 - 10,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit