🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.2

Radius: 14.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.42 AU - 0.7 AU

Year: 289 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 23,539,553 km

• M1: 181,911 km (0.103 R)
• M2: 785,538 km (0.113 R)
• M3: 1,252,882 km (0.108 R)
• M4: 1,741,319 km (0.098 R)
• M5: 2,201,333 km (0.119 R)
• M6: 2,778,332 km (0.118 R)
• M7: 3,325,860 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 12.7

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.08 AU

Year: 589 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 76 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,539,553 km

• M1: 157,975 km (0.083 R)
• M2: 1,359,994 km (0.081 R)
• M3: 1,905,877 km (0.072 R)
• M4: 2,574,879 km (0.034 R)
• M5: 3,055,387 km (0.113 R)
• M6: 3,555,044 km (0.055 R)
• M7: 4,079,384 km (0.061 R)
• M8: 4,606,418 km (0.084 R)
• M9: 5,249,090 km (0.061 R)
• M10: 6,145,630 km (0.059 R)
• M11: 7,451,620 km (0.087 R)
• M12: 7,957,111 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 13

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.96 AU

Year: 599 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 23,539,553 km

• M1: 174,132 km (0.101 R)
• M2: 690,544 km (0.049 R)
• M3: 1,373,159 km (0.115 R)
• M4: 1,999,376 km (0.046 R)
• M5: 2,422,588 km (0.089 R)
• M6: 2,917,009 km (0.098 R)
• M7: 3,454,514 km (0.101 R)
• M8: 4,821,390 km (0.119 R)
• M9: 5,229,942 km (0.054 R)
• M10: 5,782,107 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 14

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.87 AU - 1.07 AU

Year: 659 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,539,553 km

• M1: 174,132 km (0.084 R)
• M2: 620,981 km (0.105 R)
• M3: 1,145,022 km (0.089 R)
• M4: 1,937,143 km (0.094 R)
• M5: 2,529,999 km (0.1 R)
• M6: 2,991,209 km (0.105 R)
• M7: 3,873,238 km (0.083 R)
• M8: 4,553,161 km (0.059 R)
• M9: 5,005,246 km (0.083 R)
• M10: 5,487,549 km (0.09 R)
• M11: 6,000,819 km (0.092 R)
• M12: 6,913,965 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.2

Radius: 15

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.17 AU - 1.81 AU

Year: 1255 Days

Day: 11.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 23,539,553 km

• M1: 186,848 km (0.116 R)
• M2: 677,529 km (0.103 R)
• M3: 1,681,330 km (0.062 R)
• M4: 2,302,760 km (0.073 R)
• M5: 2,858,367 km (0.074 R)
• M6: 3,417,713 km (0.106 R)
• M7: 3,939,660 km (0.043 R)
• M8: 4,497,660 km (0.053 R)
• M9: 5,033,669 km (0.094 R)
• M10: 5,532,728 km (0.098 R)
• M11: 6,149,819 km (0.093 R)
• M12: 6,904,540 km (0.088 R)
• M13: 7,449,675 km (0.105 R)
• M14: 8,256,007 km (0.105 R)
• M15: 8,898,381 km (0.076 R)
• M16: 9,631,859 km (0.089 R)
• M17: 10,103,092 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901

Radius: 12.1

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.18 AU - 1.9 AU

Year: 1319 Days

Day: 12.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,539,553 km

• M1: 157,078 km (0.104 R)
• M2: 889,060 km (0.073 R)
• M3: 1,320,650 km (0.031 R)
• M4: 1,853,069 km (0.112 R)
• M5: 2,526,708 km (0.118 R)
• M6: 3,116,124 km (0.074 R)
• M7: 4,591,159 km (0.097 R)
• M8: 5,386,271 km (0.116 R)
• M9: 5,805,744 km (0.089 R)
• M10: 6,391,120 km (0.096 R)
• M11: 7,329,697 km (0.095 R)
• M12: 8,445,099 km (0.105 R)
• M13: 10,192,701 km (0.115 R)
• M14: 11,653,375 km (0.082 R)
• M15: 12,245,184 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 14.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.89 AU - 3.13 AU

Year: 3605 Days

Day: 6.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 23,539,553 km

• M1: 180,415 km (0.09 R)
• M2: 660,774 km (0.097 R)
• M3: 1,114,803 km (0.085 R)
• M4: 2,294,831 km (0.112 R)
• M5: 3,757,300 km (0.112 R)
• M6: 4,217,014 km (0.088 R)
• M7: 4,977,869 km (0.104 R)
• M8: 6,189,761 km (0.116 R)
• M9: 6,957,199 km (0.075 R)
• M10: 7,460,595 km (0.09 R)
• M11: 8,022,036 km (0.093 R)
• M12: 8,899,129 km (0.081 R)
• M13: 9,417,635 km (0.099 R)
• M14: 9,917,142 km (0.103 R)
• M15: 10,927,825 km (0.118 R)
• M16: 12,185,195 km (0.113 R)
• M17: 12,965,797 km (0.051 R)
• M18: 13,633,602 km (0.085 R)
• M19: 15,668,731 km (0.104 R)
• M20: 18,548,341 km (0.109 R)
• M21: 19,030,196 km (0.073 R)
• M22: 19,644,145 km (0.102 R)
• M23: 20,144,700 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 17,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit