🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 11.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.42 AU - 0.58 AU

Year: 236 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 82,399,236 km

• M1: 145,708 km (0.096 R)
• M2: 645,365 km (0.105 R)
• M3: 1,139,188 km (0.12 R)
• M4: 1,820,008 km (0.109 R)
• M5: 2,528,054 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 9.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.71 AU - 0.75 AU

Year: 416 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,399,236 km

• M1: 113,096 km (0.052 R)
• M2: 409,001 km (0.071 R)
• M3: 789,727 km (0.077 R)
• M4: 1,382,135 km (0.109 R)
• M5: 1,728,304 km (0.094 R)
• M6: 2,435,902 km (0.103 R)
• M7: 2,826,951 km (0.103 R)
• M8: 3,346,804 km (0.095 R)
• M9: 3,641,661 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.3

Radius: 8.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.92 AU - 1.26 AU

Year: 759 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,399,236 km

• M1: 100,679 km (0.103 R)
• M2: 355,145 km (0.083 R)
• M3: 613,650 km (0.051 R)
• M4: 969,544 km (0.099 R)
• M5: 1,327,382 km (0.104 R)
• M6: 2,055,924 km (0.078 R)
• M7: 2,458,940 km (0.116 R)
• M8: 2,936,307 km (0.079 R)
• M9: 3,654,377 km (0.086 R)
• M10: 5,315,362 km (0.05 R)
• M11: 6,188,714 km (0.086 R)
• M12: 6,669,671 km (0.044 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.8

Radius: 7.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.63 AU - 6.79 AU

Year: 10320 Days

Day: 22.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,399,236 km

• M1: 97,388 km (0.075 R)
• M2: 720,314 km (0.1 R)
• M3: 1,116,449 km (0.032 R)
• M4: 1,437,935 km (0.116 R)
• M5: 1,861,297 km (0.096 R)
• M6: 6,252,742 km (0.066 R)
• M7: 7,485,129 km (0.108 R)
• M8: 8,597,090 km (0.063 R)
• M9: 9,815,415 km (0.077 R)
• M10: 10,779,424 km (0.067 R)
• M11: 11,519,036 km (0.082 R)
• M12: 13,254,371 km (0.118 R)
• M13: 18,765,108 km (0.087 R)
• M14: 19,630,681 km (0.091 R)
• M15: 23,589,041 km (0.08 R)
• M16: 26,039,155 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.9

Radius: 6.7

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.58 AU - 8.26 AU

Year: 12139 Days

Day: 22.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,399,236 km

• M1: 83,924 km (0.12 R)
• M2: 314,156 km (0.12 R)
• M3: 552,914 km (0.112 R)
• M4: 829,071 km (0.111 R)
• M5: 1,172,249 km (0.113 R)
• M6: 3,597,380 km (0.11 R)
• M7: 5,503,257 km (0.063 R)
• M8: 5,863,788 km (0.092 R)
• M9: 7,335,831 km (0.053 R)
• M10: 9,388,314 km (0.1 R)
• M11: 12,455,968 km (0.12 R)
• M12: 13,589,620 km (0.112 R)
• M13: 15,772,253 km (0.112 R)
• M14: 16,060,528 km (0.119 R)
• M15: 17,787,037 km (0.063 R)
• M16: 18,336,211 km (0.069 R)
• M17: 18,896,605 km (0.097 R)
• M18: 20,389,891 km (0.077 R)
• M19: 21,428,100 km (0.092 R)
• M20: 23,329,040 km (0.077 R)
• M21: 24,560,530 km (0.083 R)
• M22: 24,947,988 km (0.039 R)
• M23: 25,339,635 km (0.111 R)
• M24: 26,034,667 km (0.111 R)
• M25: 27,152,462 km (0.07 R)
• M26: 30,586,033 km (0.057 R)
• M27: 32,059,871 km (0.034 R)
• M28: 40,144,738 km (0.056 R)
• M29: 41,224,984 km (0.112 R)
• M30: 45,740,147 km (0.075 R)
• M31: 49,028,608 km (0.069 R)
• M32: 49,335,134 km (0.106 R)
• M33: 49,952,075 km (0.066 R)

Asteroid Belt

Center: 8.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.7

Radius: 4

Gravity: 42.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.22 AU - 10.66 AU

Year: 22495 Days

Day: 18.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,399,236 km

• M1: 53,855 km (0.114 R)
• M2: 280,646 km (0.1 R)
• M3: 483,500 km (0.059 R)
• M4: 856,747 km (0.073 R)
• M5: 1,038,658 km (0.09 R)
• M6: 1,399,189 km (0.081 R)
• M7: 1,617,153 km (0.096 R)
• M8: 2,574,879 km (0.103 R)
• M9: 2,799,126 km (0.09 R)
• M10: 2,955,605 km (0.112 R)
• M11: 3,257,942 km (0.116 R)
• M12: 3,431,326 km (0.075 R)
• M13: 5,642,682 km (0.103 R)
• M14: 7,355,578 km (0.06 R)
• M15: 9,386,518 km (0.098 R)
• M16: 10,592,427 km (0.113 R)
• M17: 13,161,471 km (0.079 R)
• M18: 18,558,214 km (0.075 R)
• M19: 19,486,619 km (0.066 R)
• M20: 20,936,521 km (0.093 R)
• M21: 22,874,412 km (0.085 R)
• M22: 24,049,204 km (0.085 R)
• M23: 26,287,338 km (0.086 R)
• M24: 26,750,942 km (0.063 R)
• M25: 30,403,972 km (0.106 R)
• M26: 31,043,353 km (0.045 R)
• M27: 42,212,630 km (0.067 R)
• M28: 44,301,764 km (0.094 R)
• M29: 46,458,666 km (0.091 R)
• M30: 52,246,159 km (0.109 R)
• M31: 67,362,276 km (0.035 R)
• M32: 68,666,470 km (0.104 R)
• M33: 69,104,941 km (0.077 R)
• M34: 75,907,456 km (0.079 R)
• M35: 77,793,885 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 12,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit