🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.5 AU - 0.78 AU

Year: 326 Days

Day: 26.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,618,583 km

• M1: 560,693 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 10.2

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 446 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,618,583 km

• M1: 131,347 km (0.109 R)
• M2: 203,603 km (0.093 R)
• M3: 288,275 km (0.075 R)
• M4: 442,511 km (0.105 R)
• M5: 518,357 km (0.037 R)
• M6: 631,602 km (0.111 R)
• M7: 706,700 km (0.114 R)
• M8: 811,868 km (0.066 R)
• M9: 980,464 km (0.089 R)
• M10: 1,064,239 km (0.087 R)
• M11: 1,186,760 km (0.062 R)
• M12: 1,276,668 km (0.094 R)
• M13: 1,407,566 km (0.093 R)
• M14: 1,548,787 km (0.115 R)
• M15: 1,647,671 km (0.099 R)
• M16: 1,724,714 km (0.102 R)
• M17: 1,876,556 km (0.084 R)
• M18: 1,976,038 km (0.106 R)
• M19: 2,232,599 km (0.1 R)
• M20: 2,305,154 km (0.099 R)
• M21: 2,425,430 km (0.116 R)
• M22: 2,707,572 km (0.113 R)
• M23: 2,792,244 km (0.108 R)
• M24: 2,978,643 km (0.041 R)
• M25: 3,147,090 km (0.097 R)
• M26: 3,228,621 km (0.053 R)
• M27: 3,424,594 km (0.094 R)
• M28: 3,547,115 km (0.096 R)
• M29: 3,624,308 km (0.112 R)
• M30: 3,710,027 km (0.112 R)
• M31: 3,796,495 km (0.097 R)
• M32: 4,035,552 km (0.095 R)
• M33: 4,116,485 km (0.093 R)
• M34: 4,214,172 km (0.111 R)
• M35: 4,329,063 km (0.105 R)
• M36: 4,428,546 km (0.051 R)
• M37: 4,587,419 km (0.03 R)
• M38: 4,739,859 km (0.082 R)
• M39: 4,893,795 km (0.081 R)
• M40: 5,163,071 km (0.034 R)
• M41: 5,321,645 km (0.096 R)
• M42: 5,463,913 km (0.088 R)
• M43: 5,707,009 km (0.075 R)
• M44: 5,770,588 km (0.113 R)
• M45: 5,861,843 km (0.06 R)
• M46: 6,222,374 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 14.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.21 AU - 1.65 AU

Year: 1087 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,618,583 km

• M1: 185,202 km (0.082 R)
• M2: 281,992 km (0.101 R)
• M3: 419,024 km (0.117 R)
• M4: 595,549 km (0.112 R)
• M5: 825,032 km (0.074 R)
• M6: 939,624 km (0.08 R)
• M7: 1,050,925 km (0.102 R)
• M8: 1,153,998 km (0.067 R)
• M9: 1,250,788 km (0.102 R)
• M10: 1,392,607 km (0.119 R)
• M11: 1,485,507 km (0.114 R)
• M12: 1,580,651 km (0.106 R)
• M13: 1,693,298 km (0.049 R)
• M14: 1,816,567 km (0.07 R)
• M15: 1,926,970 km (0.025 R)
• M16: 2,023,610 km (0.087 R)
• M17: 2,656,110 km (0.103 R)
• M18: 2,796,433 km (0.093 R)
• M19: 2,962,337 km (0.098 R)
• M20: 3,070,197 km (0.105 R)
• M21: 3,236,849 km (0.12 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 14.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.72 AU - 4.92 AU

Year: 5709 Days

Day: 11.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 31,618,583 km

• M1: 185,651 km (0.049 R)
• M2: 406,607 km (0.119 R)
• M3: 604,375 km (0.074 R)
• M4: 847,322 km (0.026 R)
• M5: 1,423,723 km (0.115 R)
• M6: 1,778,270 km (0.086 R)
• M7: 1,886,280 km (0.079 R)
• M8: 1,996,533 km (0.034 R)
• M9: 2,129,974 km (0.089 R)
• M10: 3,028,758 km (0.073 R)
• M11: 3,488,024 km (0.035 R)
• M12: 3,853,641 km (0.11 R)
• M13: 4,008,625 km (0.107 R)
• M14: 4,649,651 km (0.065 R)
• M15: 4,828,870 km (0.046 R)
• M16: 5,337,203 km (0.084 R)
• M17: 5,967,010 km (0.113 R)
• M18: 6,237,782 km (0.117 R)
• M19: 6,574,228 km (0.068 R)
• M20: 6,932,365 km (0.106 R)
• M21: 7,058,476 km (0.113 R)
• M22: 7,864,061 km (0.059 R)
• M23: 8,111,496 km (0.06 R)
• M24: 8,211,278 km (0.086 R)
• M25: 8,580,335 km (0.111 R)
• M26: 9,006,390 km (0.116 R)
• M27: 9,404,620 km (0.089 R)
• M28: 9,509,488 km (0.045 R)
• M29: 10,743,072 km (0.082 R)
• M30: 11,276,538 km (0.103 R)
• M31: 12,292,906 km (0.041 R)
• M32: 12,754,116 km (0.069 R)
• M33: 13,123,324 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 12.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.07 AU - 4.69 AU

Year: 5828 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,618,583 km

• M1: 206,295 km (0.105 R)
• M2: 334,351 km (0.112 R)
• M3: 560,094 km (0.059 R)
• M4: 639,980 km (0.073 R)
• M5: 906,563 km (0.094 R)
• M6: 1,003,802 km (0.07 R)
• M7: 1,333,515 km (0.072 R)
• M8: 1,429,557 km (0.096 R)
• M9: 1,663,229 km (0.082 R)
• M10: 2,340,159 km (0.03 R)
• M11: 2,418,250 km (0.12 R)
• M12: 3,053,293 km (0.073 R)
• M13: 3,139,012 km (0.101 R)
• M14: 3,993,216 km (0.052 R)
• M15: 4,544,035 km (0.119 R)
• M16: 4,866,120 km (0.055 R)
• M17: 5,584,937 km (0.102 R)
• M18: 5,876,653 km (0.082 R)
• M19: 6,064,847 km (0.107 R)
• M20: 6,337,115 km (0.06 R)
• M21: 6,419,693 km (0.077 R)
• M22: 6,557,922 km (0.105 R)
• M23: 6,697,197 km (0.097 R)
• M24: 6,837,520 km (0.113 R)
• M25: 7,293,195 km (0.114 R)
• M26: 7,758,594 km (0.087 R)
• M27: 8,084,269 km (0.075 R)
• M28: 8,384,362 km (0.066 R)
• M29: 9,026,287 km (0.115 R)
• M30: 9,274,918 km (0.072 R)
• M31: 10,034,726 km (0.03 R)
• M32: 10,715,995 km (0.079 R)
• M33: 11,012,647 km (0.107 R)
• M34: 11,211,912 km (0.088 R)
• M35: 11,613,881 km (0.109 R)
• M36: 12,225,886 km (0.12 R)
• M37: 12,988,237 km (0.096 R)
• M38: 13,552,370 km (0.116 R)
• M39: 14,016,572 km (0.094 R)
• M40: 14,814,079 km (0.079 R)
• M41: 16,339,528 km (0.053 R)
• M42: 16,604,915 km (0.077 R)
• M43: 16,757,355 km (0.109 R)
• M44: 17,603,331 km (0.12 R)
• M45: 17,875,450 km (0.108 R)
• M46: 17,992,585 km (0.094 R)
• M47: 18,305,992 km (0.11 R)
• M48: 18,384,681 km (0.101 R)
• M49: 18,819,113 km (0.092 R)
• M50: 19,256,986 km (0.107 R)
• M51: 19,417,056 km (0.114 R)
• M52: 19,738,541 km (0.057 R)
• M53: 19,859,566 km (0.065 R)
• M54: 20,021,431 km (0.073 R)
• M55: 20,427,589 km (0.088 R)
• M56: 21,165,855 km (0.1 R)
• M57: 21,248,433 km (0.119 R)
• M58: 21,331,011 km (0.11 R)
• M59: 22,331,372 km (0.069 R)
• M60: 22,541,706 km (0.111 R)
• M61: 23,091,778 km (0.114 R)
• M62: 23,261,871 km (0.118 R)
• M63: 24,724,638 km (0.112 R)
• M64: 24,855,088 km (0.1 R)
• M65: 24,985,836 km (0.104 R)
• M66: 25,423,261 km (0.101 R)
• M67: 25,995,772 km (0.097 R)
• M68: 26,394,600 km (0.107 R)
• M69: 27,019,021 km (0.063 R)
• M70: 27,512,993 km (0.101 R)
• M71: 27,648,230 km (0.099 R)
• M72: 27,919,451 km (0.117 R)
• M73: 28,418,808 km (0.117 R)
• M74: 28,509,913 km (0.113 R)
• M75: 29,058,788 km (0.116 R)
• M76: 29,703,555 km (0.119 R)
• M77: 30,259,909 km (0.093 R)
• M78: 30,913,353 km (0.111 R)
• M79: 31,100,799 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit