🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 14.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.86 AU

Year: 378 Days

Day: 11.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 35,026,048 km

• M1: 182,809 km (0.107 R)
• M2: 871,108 km (0.088 R)
• M3: 1,495,231 km (0.095 R)
• M4: 2,191,609 km (0.112 R)
• M5: 2,671,818 km (0.101 R)
• M6: 4,068,912 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 10.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.63 AU - 1.81 AU

Year: 1456 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,026,048 km

• M1: 136,882 km (0.103 R)
• M2: 481,256 km (0.087 R)
• M3: 823,686 km (0.12 R)
• M4: 1,188,854 km (0.112 R)
• M5: 1,603,988 km (0.058 R)
• M6: 2,611,979 km (0.085 R)
• M7: 3,198,402 km (0.116 R)
• M8: 5,139,884 km (0.115 R)
• M9: 7,638,168 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.5

Radius: 8.7

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.78 AU - 2.08 AU

Year: 1731 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,026,048 km

• M1: 109,057 km (0.087 R)
• M2: 384,467 km (0.102 R)
• M3: 909,256 km (0.112 R)
• M4: 1,328,579 km (0.049 R)
• M5: 1,603,240 km (0.105 R)
• M6: 2,393,117 km (0.1 R)
• M7: 3,294,594 km (0.043 R)
• M8: 3,719,601 km (0.089 R)
• M9: 4,089,258 km (0.055 R)
• M10: 5,369,666 km (0.103 R)
• M11: 6,294,929 km (0.081 R)
• M12: 6,977,095 km (0.081 R)
• M13: 8,820,889 km (0.088 R)
• M14: 9,384,125 km (0.119 R)
• M15: 9,674,644 km (0.066 R)
• M16: 10,004,507 km (0.114 R)
• M17: 11,003,821 km (0.051 R)
• M18: 12,296,646 km (0.105 R)
• M19: 12,841,182 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 10.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.41 AU - 3.19 AU

Year: 3025 Days

Day: 8.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,026,048 km

• M1: 129,402 km (0.055 R)
• M2: 548,875 km (0.077 R)
• M3: 896,091 km (0.081 R)
• M4: 1,942,977 km (0.119 R)
• M5: 3,242,833 km (0.055 R)
• M6: 4,167,797 km (0.116 R)
• M7: 4,670,296 km (0.069 R)
• M8: 5,142,876 km (0.083 R)
• M9: 5,647,020 km (0.074 R)
• M10: 7,630,389 km (0.098 R)
• M11: 8,255,259 km (0.075 R)
• M12: 9,186,805 km (0.1 R)
• M13: 9,713,988 km (0.041 R)
• M14: 10,150,216 km (0.095 R)
• M15: 10,790,345 km (0.079 R)
• M16: 13,759,264 km (0.104 R)
• M17: 16,050,356 km (0.099 R)
• M18: 17,392,248 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.3

Radius: 11

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.75 AU - 4.09 AU

Year: 4084 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,026,048 km

• M1: 137,032 km (0.065 R)
• M2: 538,253 km (0.103 R)
• M3: 1,017,266 km (0.114 R)
• M4: 1,932,356 km (0.111 R)
• M5: 2,672,267 km (0.082 R)
• M6: 3,348,898 km (0.075 R)
• M7: 3,978,406 km (0.096 R)
• M8: 4,964,854 km (0.1 R)
• M9: 8,751,176 km (0.1 R)
• M10: 11,291,647 km (0.094 R)
• M11: 12,269,868 km (0.093 R)
• M12: 13,609,517 km (0.03 R)
• M13: 15,997,996 km (0.12 R)
• M14: 17,473,031 km (0.072 R)
• M15: 21,589,366 km (0.109 R)
• M16: 23,462,032 km (0.118 R)
• M17: 25,676,081 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 11.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.6 AU - 3.74 AU

Year: 4540 Days

Day: 13.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,026,048 km

• M1: 148,401 km (0.032 R)
• M2: 625,319 km (0.1 R)
• M3: 1,378,245 km (0.056 R)
• M4: 2,113,070 km (0.107 R)
• M5: 2,922,095 km (0.107 R)
• M6: 3,742,041 km (0.113 R)
• M7: 4,838,444 km (0.092 R)
• M8: 5,664,823 km (0.107 R)
• M9: 8,298,643 km (0.113 R)
• M10: 8,746,240 km (0.056 R)
• M11: 10,625,638 km (0.088 R)
• M12: 12,676,774 km (0.09 R)
• M13: 13,795,766 km (0.119 R)
• M14: 16,279,091 km (0.105 R)
• M15: 17,083,927 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.1

Radius: 9.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.69 AU - 5.93 AU

Year: 6811 Days

Day: 14.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,026,048 km

• M1: 115,490 km (0.066 R)
• M2: 442,361 km (0.045 R)
• M3: 1,840,054 km (0.073 R)
• M4: 2,909,529 km (0.072 R)
• M5: 7,431,424 km (0.096 R)
• M6: 10,242,817 km (0.047 R)
• M7: 11,633,179 km (0.061 R)
• M8: 15,199,144 km (0.092 R)
• M9: 16,745,537 km (0.103 R)
• M10: 18,258,570 km (0.077 R)
• M11: 19,860,763 km (0.119 R)
• M12: 23,905,740 km (0.073 R)
• M13: 28,559,729 km (0.084 R)
• M14: 30,617,448 km (0.076 R)
• M15: 33,580,234 km (0.117 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: 253 - 19,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit