🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.7

Radius: 12.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.59 AU - 0.77 AU

Year: 387 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,544,015 km

• M1: 159,471 km (0.118 R)
• M2: 641,625 km (0.05 R)
• M3: 1,090,269 km (0.059 R)
• M4: 1,602,792 km (0.057 R)
• M5: 2,453,106 km (0.089 R)
• M6: 3,108,793 km (0.035 R)
• M7: 3,669,037 km (0.031 R)
• M8: 4,614,496 km (0.117 R)
• M9: 5,129,861 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.2

Radius: 12.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.12 AU - 1.32 AU

Year: 930 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,544,015 km

• M1: 154,535 km (0.101 R)
• M2: 545,284 km (0.087 R)
• M3: 1,010,534 km (0.115 R)
• M4: 2,115,912 km (0.086 R)
• M5: 2,598,066 km (0.09 R)
• M6: 3,416,965 km (0.06 R)
• M7: 4,099,879 km (0.101 R)
• M8: 4,716,522 km (0.091 R)
• M9: 5,530,334 km (0.081 R)
• M10: 5,917,194 km (0.088 R)
• M11: 6,341,005 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.5

Radius: 12.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.26 AU - 1.3 AU

Year: 1000 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,544,015 km

• M1: 159,920 km (0.119 R)
• M2: 553,213 km (0.119 R)
• M3: 934,388 km (0.075 R)
• M4: 1,590,973 km (0.06 R)
• M5: 2,369,331 km (0.094 R)
• M6: 2,802,567 km (0.064 R)
• M7: 3,877,726 km (0.099 R)
• M8: 4,605,819 km (0.083 R)
• M9: 5,077,501 km (0.118 R)
• M10: 5,541,554 km (0.039 R)
• M11: 5,970,750 km (0.099 R)
• M12: 6,622,548 km (0.098 R)
• M13: 8,223,844 km (0.093 R)
• M14: 8,865,918 km (0.053 R)
• M15: 9,255,620 km (0.101 R)
• M16: 9,980,272 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 12.4

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.18 AU - 1.38 AU

Year: 1000 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,544,015 km

• M1: 156,330 km (0.061 R)
• M2: 570,716 km (0.08 R)
• M3: 1,773,333 km (0.083 R)
• M4: 2,763,521 km (0.066 R)
• M5: 3,426,988 km (0.03 R)
• M6: 3,893,883 km (0.107 R)
• M7: 4,350,156 km (0.099 R)
• M8: 4,899,181 km (0.102 R)
• M9: 5,917,194 km (0.109 R)
• M10: 6,781,571 km (0.112 R)
• M11: 7,964,740 km (0.081 R)
• M12: 8,903,317 km (0.101 R)
• M13: 9,518,913 km (0.107 R)
• M14: 10,006,901 km (0.059 R)
• M15: 11,266,814 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 11.3

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.97 AU - 2.43 AU

Year: 2252 Days

Day: 10.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 127.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 35,544,015 km

• M1: 140,921 km (0.07 R)
• M2: 1,002,007 km (0.12 R)
• M3: 1,600,548 km (0.058 R)
• M4: 2,800,023 km (0.035 R)
• M5: 3,787,070 km (0.08 R)
• M6: 6,182,431 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.6

Radius: 13.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.54 AU - 3.86 AU

Year: 3951 Days

Day: 5.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,544,015 km

• M1: 166,652 km (0.097 R)
• M2: 636,389 km (0.109 R)
• M3: 1,071,570 km (0.049 R)
• M4: 1,514,379 km (0.113 R)
• M5: 3,615,033 km (0.107 R)
• M6: 4,318,442 km (0.069 R)
• M7: 4,861,482 km (0.084 R)
• M8: 6,317,817 km (0.064 R)
• M9: 7,739,446 km (0.085 R)
• M10: 8,364,466 km (0.098 R)
• M11: 9,173,940 km (0.039 R)
• M12: 9,676,289 km (0.063 R)
• M13: 11,918,014 km (0.086 R)
• M14: 12,610,951 km (0.064 R)
• M15: 13,825,386 km (0.1 R)
• M16: 14,694,849 km (0.107 R)
• M17: 15,169,673 km (0.117 R)
• M18: 15,763,876 km (0.079 R)
• M19: 17,056,850 km (0.08 R)
• M20: 17,581,639 km (0.09 R)
• M21: 19,033,786 km (0.04 R)
• M22: 19,661,947 km (0.104 R)
• M23: 20,174,320 km (0.066 R)
• M24: 20,893,587 km (0.057 R)
• M25: 24,087,800 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 14.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.87 AU - 5.17 AU

Year: 7764 Days

Day: 11.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,544,015 km

• M1: 177,573 km (0.117 R)
• M2: 652,097 km (0.065 R)
• M3: 1,516,922 km (0.062 R)
• M4: 2,948,424 km (0.09 R)
• M5: 4,465,197 km (0.114 R)
• M6: 5,235,028 km (0.091 R)
• M7: 5,837,907 km (0.11 R)
• M8: 6,453,503 km (0.102 R)
• M9: 13,157,881 km (0.111 R)
• M10: 14,682,582 km (0.031 R)
• M11: 21,363,922 km (0.084 R)
• M12: 22,204,214 km (0.087 R)
• M13: 23,869,537 km (0.06 R)
• M14: 24,774,455 km (0.083 R)
• M15: 27,896,562 km (0.116 R)
• M16: 30,213,235 km (0.062 R)
• M17: 31,663,287 km (0.091 R)
• M18: 34,701,919 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit