🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.4

Radius: 15

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.45 AU - 0.69 AU

Year: 292 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,898,960 km

• M1: 186,549 km (0.094 R)
• M2: 741,557 km (0.113 R)
• M3: 1,227,002 km (0.03 R)
• M4: 1,796,820 km (0.103 R)
• M5: 2,614,223 km (0.104 R)
• M6: 3,085,306 km (0.097 R)
• M7: 3,647,346 km (0.027 R)
• M8: 4,240,052 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.9

Radius: 9

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.9 AU

Year: 467 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,898,960 km

• M1: 111,899 km (0.114 R)
• M2: 414,237 km (0.091 R)
• M3: 737,069 km (0.101 R)
• M4: 1,196,933 km (0.09 R)
• M5: 1,525,749 km (0.096 R)
• M6: 1,824,047 km (0.1 R)
• M7: 2,198,490 km (0.093 R)
• M8: 2,489,757 km (0.046 R)
• M9: 2,963,983 km (0.057 R)
• M10: 3,308,656 km (0.116 R)
• M11: 4,297,049 km (0.113 R)
• M12: 4,646,061 km (0.109 R)
• M13: 5,523,004 km (0.045 R)
• M14: 5,844,789 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.8

Radius: 12.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.75 AU - 0.89 AU

Year: 504 Days

Day: 14.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,898,960 km

• M1: 151,543 km (0.058 R)
• M2: 571,913 km (0.045 R)
• M3: 994,676 km (0.115 R)
• M4: 1,500,167 km (0.034 R)
• M5: 1,935,348 km (0.119 R)
• M6: 2,330,884 km (0.1 R)
• M7: 2,802,417 km (0.088 R)
• M8: 3,289,358 km (0.066 R)
• M9: 3,819,234 km (0.107 R)
• M10: 4,629,157 km (0.083 R)
• M11: 5,602,141 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 8.6

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.42 AU - 1.76 AU

Year: 1360 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,898,960 km

• M1: 107,262 km (0.094 R)
• M2: 427,551 km (0.107 R)
• M3: 703,409 km (0.095 R)
• M4: 1,031,178 km (0.077 R)
• M5: 1,461,422 km (0.086 R)
• M6: 2,387,582 km (0.113 R)
• M7: 2,801,669 km (0.101 R)
• M8: 3,118,068 km (0.068 R)
• M9: 3,397,517 km (0.108 R)
• M10: 3,889,545 km (0.108 R)
• M11: 5,982,568 km (0.085 R)
• M12: 6,300,165 km (0.09 R)
• M13: 6,773,343 km (0.103 R)
• M14: 7,449,525 km (0.112 R)
• M15: 9,023,893 km (0.102 R)
• M16: 9,625,576 km (0.098 R)
• M17: 10,942,187 km (0.079 R)
• M18: 11,452,764 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663

Radius: 11.3

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.28 AU - 2.9 AU

Year: 2827 Days

Day: 11.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,898,960 km

• M1: 148,102 km (0.113 R)
• M2: 661,223 km (0.118 R)
• M3: 1,193,193 km (0.099 R)
• M4: 2,615,569 km (0.096 R)
• M5: 3,760,142 km (0.118 R)
• M6: 4,676,878 km (0.115 R)
• M7: 5,507,595 km (0.076 R)
• M8: 6,378,554 km (0.119 R)
• M9: 7,934,222 km (0.088 R)
• M10: 10,065,244 km (0.065 R)
• M11: 10,564,452 km (0.079 R)
• M12: 12,378,476 km (0.116 R)
• M13: 13,041,793 km (0.051 R)
• M14: 15,883,404 km (0.033 R)
• M15: 18,882,393 km (0.091 R)

Asteroid Belt

Center: 3.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.5

Radius: 10.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.13 AU - 3.85 AU

Year: 4422 Days

Day: 13.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,898,960 km

• M1: 130,599 km (0.106 R)
• M2: 619,335 km (0.062 R)
• M3: 1,258,866 km (0.038 R)
• M4: 1,791,584 km (0.052 R)
• M5: 2,588,492 km (0.099 R)
• M6: 3,475,308 km (0.09 R)
• M7: 3,858,727 km (0.083 R)
• M8: 4,399,524 km (0.064 R)
• M9: 5,581,497 km (0.069 R)
• M10: 5,921,084 km (0.105 R)
• M11: 6,274,284 km (0.114 R)
• M12: 7,544,819 km (0.1 R)
• M13: 9,085,976 km (0.105 R)
• M14: 10,275,279 km (0.099 R)
• M15: 11,947,036 km (0.085 R)
• M16: 12,513,114 km (0.056 R)
• M17: 16,665,203 km (0.112 R)
• M18: 17,873,206 km (0.098 R)
• M19: 19,138,804 km (0.096 R)
• M20: 19,613,478 km (0.104 R)
• M21: 20,586,462 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.4

Radius: 11.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.57 AU - 4.37 AU

Year: 5365 Days

Day: 8.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,898,960 km

• M1: 141,819 km (0.11 R)
• M2: 497,413 km (0.102 R)
• M3: 1,041,650 km (0.103 R)
• M4: 1,422,077 km (0.099 R)
• M5: 2,068,191 km (0.095 R)
• M6: 3,231,763 km (0.039 R)
• M7: 3,719,003 km (0.116 R)
• M8: 4,303,931 km (0.092 R)
• M9: 5,281,553 km (0.026 R)
• M10: 5,807,988 km (0.067 R)
• M11: 8,662,465 km (0.116 R)
• M12: 12,905,808 km (0.099 R)
• M13: 15,503,276 km (0.073 R)
• M14: 18,038,362 km (0.098 R)
• M15: 18,762,864 km (0.049 R)
• M16: 22,832,525 km (0.058 R)
• M17: 24,789,863 km (0.08 R)
• M18: 28,326,207 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit