🌌 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: 831.2

Radius: 14.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.68 AU

Year: 284 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 23,421,879 km

• M1: 185,651 km (0.098 R)
• M2: 678,875 km (0.11 R)
• M3: 1,453,643 km (0.098 R)
• M4: 2,069,986 km (0.115 R)
• M5: 2,764,269 km (0.068 R)
• M6: 3,303,869 km (0.111 R)
• M7: 3,807,266 km (0.102 R)
• M8: 4,374,840 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 10.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.79 AU - 0.85 AU

Year: 504 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,421,879 km

• M1: 129,402 km (0.042 R)
• M2: 454,628 km (0.1 R)
• M3: 943,215 km (0.068 R)
• M4: 1,414,149 km (0.078 R)
• M5: 2,107,684 km (0.113 R)
• M6: 3,209,772 km (0.109 R)
• M7: 3,613,686 km (0.066 R)
• M8: 3,969,430 km (0.111 R)
• M9: 4,348,511 km (0.089 R)
• M10: 4,923,116 km (0.103 R)
• M11: 5,261,956 km (0.088 R)
• M12: 5,932,752 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.2

Radius: 11.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.23 AU - 1.49 AU

Year: 1076 Days

Day: 12.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,421,879 km

• M1: 140,472 km (0.116 R)
• M2: 767,736 km (0.116 R)
• M3: 1,132,306 km (0.116 R)
• M4: 1,573,470 km (0.087 R)
• M5: 2,026,453 km (0.096 R)
• M6: 2,566,202 km (0.036 R)
• M7: 3,312,994 km (0.105 R)
• M8: 3,871,593 km (0.081 R)
• M9: 4,892,000 km (0.108 R)
• M10: 5,763,557 km (0.066 R)
• M11: 6,415,056 km (0.109 R)
• M12: 7,187,878 km (0.108 R)
• M13: 7,943,198 km (0.111 R)
• M14: 9,435,437 km (0.104 R)
• M15: 9,881,239 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.7

Radius: 10.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.27 AU - 2.49 AU

Year: 2490 Days

Day: 7.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,421,879 km

• M1: 131,945 km (0.089 R)
• M2: 463,604 km (0.105 R)
• M3: 924,814 km (0.101 R)
• M4: 1,752,838 km (0.075 R)
• M5: 2,088,536 km (0.089 R)
• M6: 2,892,624 km (0.052 R)
• M7: 3,349,048 km (0.098 R)
• M8: 3,796,944 km (0.103 R)
• M9: 4,726,246 km (0.108 R)
• M10: 5,060,148 km (0.119 R)
• M11: 5,952,050 km (0.095 R)
• M12: 6,395,459 km (0.084 R)
• M13: 7,616,626 km (0.114 R)
• M14: 8,266,629 km (0.115 R)
• M15: 9,963,517 km (0.077 R)
• M16: 11,639,163 km (0.107 R)
• M17: 12,209,580 km (0.089 R)
• M18: 12,586,118 km (0.084 R)
• M19: 14,033,627 km (0.038 R)
• M20: 15,933,370 km (0.084 R)
• M21: 16,332,946 km (0.059 R)
• M22: 16,893,340 km (0.098 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.4

Radius: 13.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.55 AU - 5.91 AU

Year: 6977 Days

Day: 9.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,421,879 km

• M1: 166,951 km (0.109 R)
• M2: 690,993 km (0.095 R)
• M3: 1,140,833 km (0.1 R)
• M4: 1,574,966 km (0.078 R)
• M5: 2,091,528 km (0.079 R)
• M6: 2,964,132 km (0.06 R)
• M7: 3,431,177 km (0.064 R)
• M8: 5,025,591 km (0.103 R)
• M9: 5,514,327 km (0.093 R)
• M10: 6,389,026 km (0.041 R)
• M11: 7,354,082 km (0.065 R)
• M12: 11,265,468 km (0.102 R)
• M13: 11,755,251 km (0.053 R)
• M14: 12,361,721 km (0.071 R)
• M15: 13,202,760 km (0.062 R)
• M16: 13,747,446 km (0.096 R)
• M17: 15,116,416 km (0.11 R)
• M18: 15,592,287 km (0.114 R)
• M19: 19,909,681 km (0.112 R)
• M20: 20,991,723 km (0.069 R)
• M21: 26,138,338 km (0.115 R)
• M22: 29,231,125 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.4

Radius: 5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.83 AU - 12.99 AU

Year: 22781 Days

Day: 19.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,421,879 km

• M1: 63,729 km (0.058 R)
• M2: 294,409 km (0.08 R)
• M3: 692,937 km (0.106 R)
• M4: 1,142,928 km (0.11 R)
• M5: 2,093,024 km (0.072 R)
• M6: 2,395,810 km (0.072 R)
• M7: 3,864,412 km (0.117 R)
• M8: 5,260,759 km (0.111 R)
• M9: 6,071,729 km (0.104 R)
• M10: 9,375,448 km (0.066 R)
• M11: 10,561,310 km (0.082 R)
• M12: 15,711,367 km (0.059 R)
• M13: 21,779,954 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit