🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 14.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.67 AU

Year: 287 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,766,774 km

• M1: 182,809 km (0.092 R)
• M2: 647,609 km (0.104 R)
• M3: 1,177,784 km (0.059 R)
• M4: 1,669,811 km (0.027 R)
• M5: 2,158,996 km (0.09 R)
• M6: 2,662,693 km (0.114 R)
• M7: 3,235,204 km (0.113 R)
• M8: 3,795,896 km (0.049 R)
• M9: 4,395,634 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 12.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.75 AU - 0.83 AU

Year: 468 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,766,774 km

• M1: 159,172 km (0.092 R)
• M2: 578,645 km (0.102 R)
• M3: 1,054,665 km (0.081 R)
• M4: 1,481,468 km (0.051 R)
• M5: 2,026,154 km (0.11 R)
• M6: 2,559,919 km (0.083 R)
• M7: 3,058,080 km (0.113 R)
• M8: 3,491,016 km (0.079 R)
• M9: 4,636,188 km (0.079 R)
• M10: 5,334,959 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 13.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.92 AU - 0.96 AU

Year: 608 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,766,774 km

• M1: 169,345 km (0.1 R)
• M2: 638,185 km (0.107 R)
• M3: 1,231,639 km (0.058 R)
• M4: 1,833,771 km (0.097 R)
• M5: 2,508,307 km (0.079 R)
• M6: 3,153,822 km (0.12 R)
• M7: 3,670,085 km (0.06 R)
• M8: 4,199,811 km (0.099 R)
• M9: 4,843,081 km (0.104 R)
• M10: 5,585,835 km (0.072 R)
• M11: 6,177,943 km (0.064 R)
• M12: 6,693,158 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 13.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.93 AU - 0.97 AU

Year: 617 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,766,774 km

• M1: 168,447 km (0.066 R)
• M2: 674,836 km (0.064 R)
• M3: 1,321,248 km (0.094 R)
• M4: 2,242,771 km (0.094 R)
• M5: 2,835,777 km (0.096 R)
• M6: 4,325,772 km (0.116 R)
• M7: 6,517,680 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.9

Radius: 15

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.54 AU - 4.52 AU

Year: 5395 Days

Day: 13.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,766,774 km

• M1: 193,131 km (0.114 R)
• M2: 855,849 km (0.059 R)
• M3: 1,707,660 km (0.08 R)
• M4: 2,428,572 km (0.067 R)
• M5: 2,985,226 km (0.101 R)
• M6: 3,474,560 km (0.109 R)
• M7: 4,385,761 km (0.101 R)
• M8: 4,939,722 km (0.107 R)
• M9: 6,286,402 km (0.085 R)
• M10: 7,980,149 km (0.105 R)
• M11: 8,527,378 km (0.03 R)
• M12: 10,275,878 km (0.057 R)
• M13: 11,114,972 km (0.107 R)
• M14: 11,798,934 km (0.093 R)
• M15: 13,304,935 km (0.06 R)
• M16: 18,592,622 km (0.055 R)
• M17: 21,141,021 km (0.101 R)
• M18: 23,834,232 km (0.088 R)
• M19: 25,055,699 km (0.074 R)
• M20: 29,337,938 km (0.092 R)
• M21: 30,740,567 km (0.068 R)
• M22: 32,187,777 km (0.055 R)
• M23: 34,085,276 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.3

Radius: 8.4

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.37 AU - 5.27 AU

Year: 5988 Days

Day: 12.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,766,774 km

• M1: 110,254 km (0.094 R)
• M2: 487,689 km (0.074 R)
• M3: 763,847 km (0.118 R)
• M4: 1,148,313 km (0.095 R)
• M5: 1,426,715 km (0.078 R)
• M6: 1,931,009 km (0.112 R)
• M7: 2,514,890 km (0.088 R)
• M8: 3,070,646 km (0.1 R)
• M9: 3,356,827 km (0.104 R)
• M10: 5,920,934 km (0.077 R)
• M11: 7,147,038 km (0.079 R)
• M12: 7,578,927 km (0.098 R)
• M13: 8,574,202 km (0.064 R)
• M14: 11,057,527 km (0.106 R)
• M15: 15,476,049 km (0.028 R)
• M16: 16,077,134 km (0.077 R)
• M17: 21,981,612 km (0.054 R)
• M18: 25,454,826 km (0.047 R)
• M19: 26,975,338 km (0.054 R)
• M20: 28,199,199 km (0.034 R)
• M21: 29,277,350 km (0.091 R)
• M22: 30,382,729 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812

Radius: 8.2

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.43 AU - 6.95 AU

Year: 9051 Days

Day: 5.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,766,774 km

• M1: 102,026 km (0.091 R)
• M2: 486,642 km (0.07 R)
• M3: 1,554,322 km (0.073 R)
• M4: 2,046,948 km (0.101 R)
• M5: 2,639,954 km (0.076 R)
• M6: 2,955,007 km (0.108 R)
• M7: 4,534,162 km (0.112 R)
• M8: 5,405,869 km (0.116 R)
• M9: 6,274,733 km (0.117 R)
• M10: 7,073,885 km (0.12 R)
• M11: 8,781,545 km (0.075 R)
• M12: 9,106,471 km (0.115 R)
• M13: 9,391,306 km (0.094 R)
• M14: 9,879,144 km (0.09 R)
• M15: 10,642,692 km (0.085 R)
• M16: 12,752,620 km (0.106 R)
• M17: 14,668,819 km (0.114 R)
• M18: 19,924,492 km (0.085 R)
• M19: 23,632,275 km (0.108 R)
• M20: 25,742,502 km (0.069 R)
• M21: 29,914,338 km (0.11 R)
• M22: 31,077,013 km (0.089 R)
• M23: 34,630,710 km (0.066 R)
• M24: 42,138,130 km (0.066 R)
• M25: 45,229,121 km (0.096 R)
• M26: 46,199,114 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.2

Radius: 7.4

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.29 AU - 10.33 AU

Year: 18943 Days

Day: 21.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,766,774 km

• M1: 92,003 km (0.082 R)
• M2: 328,816 km (0.117 R)
• M3: 624,870 km (0.115 R)
• M4: 863,928 km (0.111 R)
• M5: 2,451,161 km (0.12 R)
• M6: 2,960,243 km (0.081 R)
• M7: 4,524,737 km (0.107 R)
• M8: 8,844,376 km (0.106 R)
• M9: 9,118,888 km (0.069 R)
• M10: 10,825,800 km (0.115 R)
• M11: 11,076,825 km (0.045 R)
• M12: 11,853,537 km (0.111 R)
• M13: 13,085,775 km (0.098 R)
• M14: 14,935,851 km (0.113 R)
• M15: 15,562,966 km (0.116 R)
• M16: 16,619,426 km (0.103 R)
• M17: 18,693,750 km (0.064 R)
• M18: 21,227,190 km (0.059 R)
• M19: 25,387,656 km (0.088 R)
• M20: 28,963,345 km (0.059 R)
• M21: 30,308,828 km (0.106 R)
• M22: 31,567,694 km (0.048 R)
• M23: 35,140,241 km (0.086 R)
• M24: 35,553,131 km (0.065 R)
• M25: 36,529,107 km (0.048 R)
• M26: 39,415,748 km (0.081 R)
• M27: 43,233,485 km (0.096 R)
• M28: 51,594,660 km (0.049 R)
• M29: 65,227,065 km (0.118 R)
• M30: 66,898,971 km (0.078 R)
• M31: 68,599,151 km (0.104 R)
• M32: 69,676,255 km (0.064 R)
• M33: 73,422,934 km (0.059 R)
• M34: 74,323,513 km (0.102 R)
• M35: 76,146,962 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 18,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit