🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 12.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.76 AU - 1.14 AU

Year: 598 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 159.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,593,449 km

• M1: 151,393 km (0.115 R)
• M2: 668,104 km (0.115 R)
• M3: 1,120,189 km (0.03 R)
• M4: 1,630,766 km (0.107 R)
• M5: 2,115,463 km (0.082 R)
• M6: 2,996,745 km (0.095 R)
• M7: 3,478,749 km (0.069 R)
• M8: 4,206,692 km (0.07 R)
• M9: 5,876,803 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 9

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.98 AU - 1.02 AU

Year: 646 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,593,449 km

• M1: 111,899 km (0.12 R)
• M2: 435,479 km (0.092 R)
• M3: 873,801 km (0.108 R)
• M4: 1,392,607 km (0.06 R)
• M5: 1,702,873 km (0.119 R)
• M6: 2,414,958 km (0.111 R)
• M7: 2,948,724 km (0.095 R)
• M8: 3,428,185 km (0.103 R)
• M9: 4,326,969 km (0.057 R)
• M10: 4,717,868 km (0.098 R)
• M11: 5,149,458 km (0.117 R)
• M12: 5,753,385 km (0.12 R)
• M13: 6,383,790 km (0.092 R)
• M14: 6,726,219 km (0.04 R)
• M15: 7,080,916 km (0.115 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 10

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.46 AU - 3.92 AU

Year: 3679 Days

Day: 8.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,593,449 km

• M1: 124,316 km (0.109 R)
• M2: 436,676 km (0.059 R)
• M3: 767,138 km (0.118 R)
• M4: 1,384,079 km (0.082 R)
• M5: 2,982,982 km (0.057 R)
• M6: 4,116,485 km (0.113 R)
• M7: 4,687,799 km (0.042 R)
• M8: 6,514,987 km (0.099 R)
• M9: 7,459,997 km (0.057 R)
• M10: 10,132,862 km (0.113 R)
• M11: 10,484,417 km (0.11 R)
• M12: 12,485,737 km (0.098 R)
• M13: 13,136,937 km (0.109 R)
• M14: 14,155,848 km (0.084 R)
• M15: 14,774,136 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 15

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.2 AU - 3.56 AU

Year: 4012 Days

Day: 13.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,593,449 km

• M1: 188,643 km (0.058 R)
• M2: 669,301 km (0.082 R)
• M3: 1,168,808 km (0.093 R)
• M4: 1,786,647 km (0.067 R)
• M5: 2,559,919 km (0.084 R)
• M6: 3,417,414 km (0.098 R)
• M7: 4,027,923 km (0.065 R)
• M8: 4,504,841 km (0.074 R)
• M9: 5,142,277 km (0.099 R)
• M10: 5,758,920 km (0.031 R)
• M11: 6,628,382 km (0.075 R)
• M12: 8,524,386 km (0.114 R)
• M13: 9,205,954 km (0.104 R)
• M14: 10,236,833 km (0.11 R)
• M15: 11,557,034 km (0.062 R)
• M16: 13,649,908 km (0.118 R)
• M17: 14,534,032 km (0.049 R)
• M18: 15,666,338 km (0.114 R)
• M19: 17,644,770 km (0.079 R)
• M20: 18,813,578 km (0.074 R)
• M21: 20,283,377 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 12.8

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.57 AU - 3.65 AU

Year: 4429 Days

Day: 6.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 25,593,449 km

• M1: 163,959 km (0.114 R)
• M2: 662,120 km (0.12 R)
• M3: 1,113,158 km (0.103 R)
• M4: 1,862,793 km (0.108 R)
• M5: 2,608,987 km (0.117 R)
• M6: 3,729,475 km (0.093 R)
• M7: 4,943,910 km (0.069 R)
• M8: 6,227,759 km (0.072 R)
• M9: 7,452,816 km (0.087 R)
• M10: 9,682,573 km (0.09 R)
• M11: 10,842,405 km (0.116 R)
• M12: 12,139,119 km (0.117 R)
• M13: 12,897,431 km (0.119 R)
• M14: 14,145,526 km (0.084 R)
• M15: 15,092,780 km (0.092 R)
• M16: 15,527,212 km (0.054 R)
• M17: 16,138,169 km (0.088 R)
• M18: 16,822,879 km (0.076 R)
• M19: 23,958,697 km (0.065 R)
• M20: 24,401,806 km (0.092 R)
• M21: 25,152,189 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 11.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.96 AU - 4.68 AU

Year: 4821 Days

Day: 11.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,593,449 km

• M1: 141,819 km (0.096 R)
• M2: 878,140 km (0.099 R)
• M3: 1,651,560 km (0.07 R)
• M4: 2,040,964 km (0.116 R)
• M5: 2,818,125 km (0.098 R)
• M6: 3,439,105 km (0.094 R)
• M7: 4,149,546 km (0.077 R)
• M8: 4,611,504 km (0.039 R)
• M9: 5,159,182 km (0.095 R)
• M10: 6,207,564 km (0.113 R)
• M11: 6,689,418 km (0.031 R)
• M12: 7,228,719 km (0.113 R)
• M13: 8,909,152 km (0.053 R)
• M14: 9,681,226 km (0.098 R)
• M15: 10,750,851 km (0.114 R)
• M16: 11,671,027 km (0.092 R)
• M17: 12,500,847 km (0.044 R)
• M18: 13,221,909 km (0.079 R)
• M19: 14,123,685 km (0.1 R)
• M20: 14,589,832 km (0.11 R)
• M21: 17,604,977 km (0.034 R)
• M22: 19,831,741 km (0.055 R)
• M23: 20,285,621 km (0.086 R)
• M24: 21,416,730 km (0.11 R)
• M25: 22,589,428 km (0.117 R)
• M26: 23,804,612 km (0.112 R)
• M27: 25,517,208 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit