🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 15

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.51 AU - 0.77 AU

Year: 341 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,035,327 km

• M1: 187,147 km (0.118 R)
• M2: 658,679 km (0.09 R)
• M3: 1,158,037 km (0.032 R)
• M4: 1,630,766 km (0.081 R)
• M5: 2,177,846 km (0.085 R)
• M6: 2,738,688 km (0.104 R)
• M7: 3,523,329 km (0.069 R)
• M8: 4,157,624 km (0.118 R)
• M9: 4,707,695 km (0.081 R)
• M10: 5,464,062 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.1

Radius: 8.1

Gravity: 14.59 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.68 AU - 1.1 AU

Year: 560 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,035,327 km

• M1: 100,979 km (0.082 R)
• M2: 499,208 km (0.032 R)
• M3: 778,358 km (0.09 R)
• M4: 1,062,743 km (0.058 R)
• M5: 1,497,026 km (0.064 R)
• M6: 1,815,221 km (0.097 R)
• M7: 2,722,232 km (0.079 R)
• M8: 3,002,429 km (0.108 R)
• M9: 3,662,754 km (0.072 R)
• M10: 4,291,813 km (0.119 R)
• M11: 4,672,989 km (0.115 R)
• M12: 5,251,783 km (0.091 R)
• M13: 5,521,807 km (0.087 R)
• M14: 6,780,523 km (0.057 R)
• M15: 7,079,570 km (0.103 R)
• M16: 7,635,475 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.6

Radius: 14.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.93 AU - 1.11 AU

Year: 687 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,035,327 km

• M1: 180,415 km (0.079 R)
• M2: 641,326 km (0.112 R)
• M3: 1,175,091 km (0.071 R)
• M4: 2,099,307 km (0.085 R)
• M5: 2,804,661 km (0.048 R)
• M6: 3,441,349 km (0.059 R)
• M7: 4,049,465 km (0.102 R)
• M8: 4,610,606 km (0.083 R)
• M9: 5,078,698 km (0.066 R)
• M10: 5,772,084 km (0.108 R)
• M11: 8,114,189 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 14.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.67 AU

Year: 1093 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,035,327 km

• M1: 179,069 km (0.032 R)
• M2: 659,427 km (0.037 R)
• M3: 1,125,425 km (0.029 R)
• M4: 2,180,987 km (0.03 R)
• M5: 2,648,481 km (0.118 R)
• M6: 3,806,967 km (0.109 R)
• M7: 4,402,965 km (0.089 R)
• M8: 5,403,625 km (0.119 R)
• M9: 6,069,485 km (0.06 R)
• M10: 6,789,499 km (0.055 R)
• M11: 8,456,917 km (0.057 R)
• M12: 9,236,921 km (0.08 R)
• M13: 10,512,841 km (0.092 R)
• M14: 11,008,010 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.7

Radius: 11.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.68 AU - 2.46 AU

Year: 1986 Days

Day: 9.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,035,327 km

• M1: 147,055 km (0.116 R)
• M2: 723,904 km (0.083 R)
• M3: 1,172,249 km (0.06 R)
• M4: 1,649,765 km (0.118 R)
• M5: 2,094,669 km (0.11 R)
• M6: 2,619,908 km (0.057 R)
• M7: 3,348,300 km (0.056 R)
• M8: 3,899,568 km (0.078 R)
• M9: 4,490,180 km (0.038 R)
• M10: 5,004,797 km (0.103 R)
• M11: 5,801,256 km (0.108 R)
• M12: 6,178,691 km (0.042 R)
• M13: 6,816,876 km (0.099 R)
• M14: 7,646,097 km (0.119 R)
• M15: 8,069,908 km (0.076 R)
• M16: 10,876,364 km (0.096 R)
• M17: 11,413,420 km (0.115 R)
• M18: 12,334,045 km (0.037 R)
• M19: 13,174,336 km (0.1 R)
• M20: 14,643,687 km (0.106 R)
• M21: 16,071,748 km (0.05 R)
• M22: 16,971,878 km (0.117 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.1

Radius: 11.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.94 AU - 3.96 AU

Year: 4273 Days

Day: 6.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,035,327 km

• M1: 139,276 km (0.059 R)
• M2: 523,144 km (0.083 R)
• M3: 1,160,879 km (0.106 R)
• M4: 3,299,531 km (0.04 R)
• M5: 4,204,598 km (0.091 R)
• M6: 5,143,773 km (0.072 R)
• M7: 5,522,256 km (0.118 R)
• M8: 6,147,874 km (0.113 R)
• M9: 7,435,014 km (0.06 R)
• M10: 9,225,551 km (0.088 R)
• M11: 9,881,837 km (0.09 R)
• M12: 10,369,376 km (0.062 R)
• M13: 11,605,354 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.3

Radius: 13

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.64 AU - 5.18 AU

Year: 6176 Days

Day: 7 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,035,327 km

• M1: 161,715 km (0.111 R)
• M2: 794,365 km (0.116 R)
• M3: 1,276,369 km (0.077 R)
• M4: 1,714,840 km (0.098 R)
• M5: 2,322,058 km (0.075 R)
• M6: 2,868,988 km (0.061 R)
• M7: 3,323,915 km (0.055 R)
• M8: 6,897,958 km (0.084 R)
• M9: 7,414,968 km (0.114 R)
• M10: 9,387,266 km (0.108 R)
• M11: 11,130,530 km (0.084 R)
• M12: 11,688,082 km (0.115 R)
• M13: 13,587,526 km (0.113 R)
• M14: 19,187,722 km (0.033 R)
• M15: 20,437,762 km (0.06 R)
• M16: 23,592,332 km (0.097 R)
• M17: 25,372,248 km (0.076 R)
• M18: 31,048,739 km (0.115 R)
• M19: 33,496,908 km (0.095 R)
• M20: 36,291,247 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.6

Radius: 5.7

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.2 AU - 11.76 AU

Year: 19464 Days

Day: 21.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,035,327 km

• M1: 71,657 km (0.109 R)
• M2: 308,172 km (0.097 R)
• M3: 502,499 km (0.095 R)
• M4: 1,148,014 km (0.085 R)
• M5: 1,590,674 km (0.084 R)
• M6: 1,969,007 km (0.1 R)
• M7: 2,280,470 km (0.112 R)
• M8: 2,557,226 km (0.095 R)
• M9: 2,928,528 km (0.059 R)
• M10: 3,496,701 km (0.114 R)
• M11: 4,883,922 km (0.111 R)
• M12: 5,455,236 km (0.08 R)
• M13: 7,574,290 km (0.114 R)
• M14: 8,587,516 km (0.117 R)
• M15: 9,963,218 km (0.07 R)
• M16: 10,187,166 km (0.072 R)
• M17: 12,228,878 km (0.037 R)
• M18: 12,550,513 km (0.087 R)
• M19: 13,617,745 km (0.117 R)
• M20: 19,003,717 km (0.091 R)
• M21: 21,691,841 km (0.118 R)
• M22: 24,827,412 km (0.086 R)
• M23: 28,029,555 km (0.034 R)
• M24: 32,222,633 km (0.102 R)
• M25: 39,967,166 km (0.077 R)
• M26: 41,104,259 km (0.073 R)
• M27: 41,391,936 km (0.098 R)
• M28: 46,023,336 km (0.106 R)
• M29: 54,201,702 km (0.116 R)
• M30: 54,547,572 km (0.079 R)
• M31: 58,449,982 km (0.04 R)
• M32: 59,178,973 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 17,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit