🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.64 AU - 4.02 AU

Year: 2126 Days

Day: 22.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,529,031 km

• M1: 91,554 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.91 AU - 9.47 AU

Year: 8200 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,529,031 km

• M1: 99,632 km (0.051 R)
• M2: 575,054 km (0.103 R)
• M3: 1,103,284 km (0.06 R)
• M4: 1,564,046 km (0.078 R)
• M5: 1,924,277 km (0.058 R)
• M6: 4,094,045 km (0.111 R)
• M7: 5,028,433 km (0.109 R)
• M8: 5,972,545 km (0.099 R)
• M9: 6,619,706 km (0.064 R)
• M10: 7,277,039 km (0.114 R)
• M11: 7,566,511 km (0.092 R)
• M12: 10,347,386 km (0.111 R)
• M13: 12,886,660 km (0.099 R)
• M14: 13,418,779 km (0.066 R)
• M15: 14,583,548 km (0.098 R)
• M16: 16,610,151 km (0.059 R)
• M17: 16,860,278 km (0.087 R)
• M18: 18,548,191 km (0.044 R)
• M19: 20,560,283 km (0.049 R)
• M20: 20,848,857 km (0.102 R)
• M21: 25,342,029 km (0.085 R)
• M22: 26,430,802 km (0.059 R)
• M23: 27,638,057 km (0.102 R)
• M24: 28,791,457 km (0.112 R)
• M25: 29,976,721 km (0.116 R)
• M26: 30,722,017 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.2

Radius: 12.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.17 AU - 10.81 AU

Year: 9430 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,529,031 km

• M1: 162,613 km (0.047 R)
• M2: 901,776 km (0.079 R)
• M3: 1,366,128 km (0.106 R)
• M4: 2,130,274 km (0.106 R)
• M5: 5,080,792 km (0.062 R)
• M6: 5,676,342 km (0.113 R)
• M7: 6,138,300 km (0.119 R)
• M8: 7,072,838 km (0.113 R)
• M9: 7,992,865 km (0.114 R)
• M10: 8,426,698 km (0.066 R)
• M11: 9,184,860 km (0.088 R)
• M12: 10,029,490 km (0.111 R)
• M13: 10,620,701 km (0.092 R)
• M14: 12,296,047 km (0.12 R)
• M15: 13,023,243 km (0.073 R)
• M16: 16,279,240 km (0.091 R)
• M17: 18,250,043 km (0.105 R)
• M18: 18,687,766 km (0.078 R)
• M19: 21,118,881 km (0.081 R)
• M20: 21,740,759 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.2

Radius: 9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.45 AU - 14.17 AU

Year: 14199 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,529,031 km

• M1: 112,049 km (0.108 R)
• M2: 477,516 km (0.11 R)
• M3: 1,597,705 km (0.085 R)
• M4: 2,000,872 km (0.115 R)
• M5: 2,313,082 km (0.108 R)
• M6: 3,131,383 km (0.1 R)
• M7: 3,555,044 km (0.103 R)
• M8: 5,059,699 km (0.111 R)
• M9: 5,467,952 km (0.112 R)
• M10: 5,825,042 km (0.108 R)
• M11: 7,368,443 km (0.118 R)
• M12: 8,029,067 km (0.116 R)
• M13: 9,518,913 km (0.093 R)
• M14: 9,879,443 km (0.065 R)
• M15: 10,627,732 km (0.09 R)
• M16: 11,470,866 km (0.069 R)
• M17: 12,601,975 km (0.063 R)
• M18: 13,740,564 km (0.116 R)
• M19: 17,110,556 km (0.063 R)
• M20: 19,067,146 km (0.073 R)
• M21: 20,310,155 km (0.066 R)
• M22: 20,650,640 km (0.119 R)
• M23: 21,606,420 km (0.111 R)
• M24: 25,135,733 km (0.114 R)
• M25: 25,825,380 km (0.087 R)
• M26: 27,969,865 km (0.087 R)
• M27: 32,843,165 km (0.111 R)
• M28: 42,265,886 km (0.11 R)
• M29: 48,644,141 km (0.068 R)
• M30: 50,023,434 km (0.044 R)
• M31: 51,114,152 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.2

Radius: 6.3

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.24 AU - 16.88 AU

Year: 21473 Days

Day: 21 Hours

Environment

Temp: -187 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,529,031 km

• M1: 158,873 km (0.105 R)
• M2: 561,291 km (0.109 R)
• M3: 860,038 km (0.1 R)
• M4: 1,353,113 km (0.097 R)
• M5: 2,413,462 km (0.115 R)
• M6: 2,806,007 km (0.099 R)
• M7: 3,268,713 km (0.042 R)
• M8: 5,476,628 km (0.051 R)
• M9: 6,467,565 km (0.069 R)
• M10: 7,029,604 km (0.119 R)
• M11: 7,573,093 km (0.087 R)
• M12: 8,632,096 km (0.044 R)
• M13: 13,190,194 km (0.112 R)
• M14: 14,092,419 km (0.112 R)
• M15: 16,526,974 km (0.119 R)
• M16: 17,574,758 km (0.045 R)
• M17: 18,481,171 km (0.107 R)
• M18: 22,314,766 km (0.077 R)
• M19: 23,376,911 km (0.107 R)
• M20: 24,807,366 km (0.073 R)
• M21: 28,329,648 km (0.105 R)
• M22: 29,447,892 km (0.051 R)
• M23: 31,508,154 km (0.118 R)
• M24: 36,636,818 km (0.03 R)
• M25: 37,222,643 km (0.111 R)
• M26: 37,814,452 km (0.058 R)
• M27: 46,090,805 km (0.072 R)
• M28: 52,477,736 km (0.049 R)
• M29: 53,973,117 km (0.096 R)
• M30: 54,731,279 km (0.06 R)
• M31: 56,657,650 km (0.064 R)
• M32: 58,032,904 km (0.102 R)
• M33: 68,729,899 km (0.11 R)
• M34: 70,970,875 km (0.032 R)
• M35: 72,338,499 km (0.116 R)
• M36: 74,189,324 km (0.117 R)
• M37: 78,226,522 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.1

Radius: 4.8

Gravity: 28.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.97 AU - 18.63 AU

Year: 21972 Days

Day: 15.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,529,031 km

• M1: 59,839 km (0.041 R)
• M2: 604,824 km (0.108 R)
• M3: 1,286,542 km (0.103 R)
• M4: 1,538,614 km (0.098 R)
• M5: 2,038,271 km (0.099 R)
• M6: 2,270,447 km (0.118 R)
• M7: 2,427,225 km (0.099 R)
• M8: 2,863,902 km (0.086 R)
• M9: 4,630,204 km (0.116 R)
• M10: 5,905,526 km (0.092 R)
• M11: 6,117,207 km (0.113 R)
• M12: 6,601,006 km (0.109 R)
• M13: 6,968,568 km (0.04 R)
• M14: 7,447,132 km (0.034 R)
• M15: 8,903,467 km (0.075 R)
• M16: 11,824,066 km (0.102 R)
• M17: 23,854,278 km (0.103 R)
• M18: 27,317,618 km (0.109 R)
• M19: 28,143,548 km (0.113 R)
• M20: 35,637,953 km (0.108 R)
• M21: 40,443,635 km (0.097 R)
• M22: 42,921,723 km (0.059 R)
• M23: 48,177,994 km (0.083 R)
• M24: 52,390,521 km (0.079 R)
• M25: 53,663,898 km (0.092 R)
• M26: 61,941,447 km (0.111 R)
• M27: 66,699,707 km (0.057 R)
• M28: 68,625,929 km (0.1 R)
• M29: 71,473,375 km (0.059 R)
• M30: 71,918,279 km (0.056 R)
• M31: 72,365,128 km (0.103 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 16,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit