🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 9.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.44 AU - 0.72 AU

Year: 295 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,308,630 km

• M1: 118,182 km (0.05 R)
• M2: 502,499 km (0.091 R)
• M3: 841,937 km (0.113 R)
• M4: 1,241,662 km (0.055 R)
• M5: 1,547,291 km (0.104 R)
• M6: 1,944,623 km (0.043 R)
• M7: 2,393,566 km (0.116 R)
• M8: 2,803,314 km (0.105 R)
• M9: 3,338,576 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.59 AU - 0.81 AU

Year: 391 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,308,630 km

• M1: 99,483 km (0.097 R)
• M2: 457,470 km (0.104 R)
• M3: 758,312 km (0.047 R)
• M4: 1,140,235 km (0.08 R)
• M5: 1,474,437 km (0.093 R)
• M6: 1,813,126 km (0.047 R)
• M7: 2,480,333 km (0.096 R)
• M8: 2,879,759 km (0.083 R)
• M9: 3,271,406 km (0.109 R)
• M10: 3,612,041 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.3

Radius: 8.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.24 AU - 3.6 AU

Year: 4218 Days

Day: 13.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 35,308,630 km

• M1: 106,813 km (0.087 R)
• M2: 799,601 km (0.114 R)
• M3: 3,773,606 km (0.067 R)
• M4: 4,158,821 km (0.045 R)
• M5: 5,237,870 km (0.103 R)
• M6: 7,215,105 km (0.075 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 12.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.75 AU - 4.49 AU

Year: 5577 Days

Day: 10.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,308,630 km

• M1: 160,519 km (0.084 R)
• M2: 773,122 km (0.111 R)
• M3: 1,337,255 km (0.086 R)
• M4: 2,313,381 km (0.092 R)
• M5: 3,126,446 km (0.096 R)
• M6: 4,770,676 km (0.066 R)
• M7: 5,438,331 km (0.092 R)
• M8: 6,219,980 km (0.089 R)
• M9: 6,903,792 km (0.041 R)
• M10: 7,759,193 km (0.095 R)
• M11: 8,260,794 km (0.098 R)
• M12: 8,918,127 km (0.043 R)
• M13: 10,676,950 km (0.105 R)
• M14: 11,219,392 km (0.115 R)
• M15: 11,985,033 km (0.086 R)
• M16: 12,871,550 km (0.086 R)
• M17: 13,937,734 km (0.105 R)
• M18: 14,398,945 km (0.109 R)
• M19: 15,158,154 km (0.099 R)
• M20: 18,190,652 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.4

Radius: 4

Gravity: 56.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.98 AU - 8.12 AU

Year: 15231 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,308,630 km

• M1: 49,816 km (0.101 R)
• M2: 334,351 km (0.077 R)
• M3: 648,357 km (0.079 R)
• M4: 1,046,736 km (0.089 R)
• M5: 1,833,621 km (0.087 R)
• M6: 2,119,652 km (0.079 R)
• M7: 3,318,679 km (0.053 R)
• M8: 4,108,406 km (0.117 R)
• M9: 8,324,822 km (0.099 R)
• M10: 8,839,738 km (0.083 R)
• M11: 8,998,312 km (0.105 R)
• M12: 10,809,493 km (0.112 R)
• M13: 11,112,878 km (0.115 R)
• M14: 12,515,507 km (0.111 R)
• M15: 12,715,520 km (0.07 R)
• M16: 13,747,446 km (0.098 R)
• M17: 14,908,625 km (0.058 R)
• M18: 15,208,718 km (0.051 R)
• M19: 17,094,997 km (0.051 R)
• M20: 17,258,957 km (0.12 R)
• M21: 20,208,129 km (0.087 R)
• M22: 23,476,244 km (0.078 R)
• M23: 24,190,275 km (0.101 R)
• M24: 25,129,301 km (0.109 R)
• M25: 28,549,856 km (0.111 R)
• M26: 36,431,719 km (0.029 R)
• M27: 38,081,036 km (0.058 R)
• M28: 59,811,323 km (0.062 R)
• M29: 68,702,673 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.3

Radius: 6.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.1 AU - 10.52 AU

Year: 18943 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,308,630 km

• M1: 161,267 km (0.097 R)
• M2: 783,145 km (0.109 R)
• M3: 1,269,188 km (0.114 R)
• M4: 2,456,995 km (0.09 R)
• M5: 2,729,413 km (0.115 R)
• M6: 2,981,635 km (0.112 R)
• M7: 4,026,726 km (0.101 R)
• M8: 5,753,235 km (0.11 R)
• M9: 6,235,389 km (0.117 R)
• M10: 9,059,198 km (0.101 R)
• M11: 11,856,678 km (0.117 R)
• M12: 14,126,527 km (0.086 R)
• M13: 17,384,320 km (0.078 R)
• M14: 26,715,337 km (0.081 R)
• M15: 27,334,074 km (0.054 R)
• M16: 34,366,072 km (0.12 R)
• M17: 35,097,755 km (0.117 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: 359 - 11,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit