🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.06 AU - 1.56 AU

Year: 577 Days

Day: 42.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.48 AU - 2.06 AU

Year: 907 Days

Day: 26 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,652,983 km

• M1: 52,509 km (0.066 R)
• M2: 315,053 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 12.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.25 AU - 5.25 AU

Year: 3373 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,652,983 km

• M1: 160,818 km (0.058 R)
• M2: 553,662 km (0.078 R)
• M3: 1,169,556 km (0.111 R)
• M4: 2,043,058 km (0.073 R)
• M5: 2,631,875 km (0.102 R)
• M6: 3,313,144 km (0.058 R)
• M7: 3,830,453 km (0.106 R)
• M8: 4,242,296 km (0.075 R)
• M9: 4,732,080 km (0.098 R)
• M10: 7,081,664 km (0.037 R)
• M11: 7,739,745 km (0.081 R)
• M12: 8,224,442 km (0.109 R)
• M13: 9,525,345 km (0.099 R)
• M14: 10,245,659 km (0.026 R)
• M15: 12,068,060 km (0.071 R)
• M16: 13,056,304 km (0.049 R)
• M17: 14,874,815 km (0.089 R)
• M18: 17,145,412 km (0.063 R)
• M19: 18,031,181 km (0.089 R)
• M20: 23,349,535 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.7

Radius: 10.7

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.87 AU - 6.73 AU

Year: 5378 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,652,983 km

• M1: 170,542 km (0.107 R)
• M2: 508,782 km (0.103 R)
• M3: 1,114,654 km (0.051 R)
• M4: 1,594,713 km (0.113 R)
• M5: 1,935,048 km (0.071 R)
• M6: 2,673,464 km (0.098 R)
• M7: 3,370,141 km (0.059 R)
• M8: 3,891,041 km (0.106 R)
• M9: 4,491,227 km (0.118 R)
• M10: 4,897,086 km (0.1 R)
• M11: 5,239,217 km (0.12 R)
• M12: 6,133,064 km (0.078 R)
• M13: 7,755,154 km (0.058 R)
• M14: 8,182,106 km (0.089 R)
• M15: 9,557,958 km (0.063 R)
• M16: 10,793,786 km (0.045 R)
• M17: 11,425,388 km (0.095 R)
• M18: 13,031,471 km (0.077 R)
• M19: 13,635,996 km (0.119 R)
• M20: 13,973,488 km (0.052 R)
• M21: 15,019,776 km (0.072 R)
• M22: 16,180,057 km (0.106 R)
• M23: 17,597,198 km (0.112 R)
• M24: 17,997,521 km (0.072 R)
• M25: 27,431,911 km (0.108 R)
• M26: 30,101,635 km (0.087 R)
• M27: 30,674,894 km (0.057 R)
• M28: 33,446,793 km (0.071 R)
• M29: 33,855,943 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.8

Radius: 9

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.85 AU - 6.49 AU

Year: 5901 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,652,983 km

• M1: 112,049 km (0.029 R)
• M2: 559,496 km (0.103 R)
• M3: 943,514 km (0.12 R)
• M4: 1,268,440 km (0.104 R)
• M5: 1,551,480 km (0.115 R)
• M6: 3,100,266 km (0.108 R)
• M7: 3,809,510 km (0.102 R)
• M8: 4,177,371 km (0.116 R)
• M9: 7,232,159 km (0.074 R)
• M10: 9,673,746 km (0.105 R)
• M11: 10,082,148 km (0.066 R)
• M12: 11,129,184 km (0.104 R)
• M13: 11,679,106 km (0.076 R)
• M14: 12,090,350 km (0.038 R)
• M15: 12,617,982 km (0.088 R)
• M16: 14,883,343 km (0.104 R)
• M17: 17,607,071 km (0.108 R)
• M18: 19,549,151 km (0.114 R)
• M19: 26,402,229 km (0.09 R)
• M20: 26,843,842 km (0.108 R)
• M21: 30,266,342 km (0.115 R)
• M22: 31,932,114 km (0.117 R)
• M23: 35,767,505 km (0.114 R)
• M24: 36,199,693 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 11.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.68 AU - 10.96 AU

Year: 10085 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,652,983 km

• M1: 148,401 km (0.066 R)
• M2: 639,531 km (0.12 R)
• M3: 1,213,688 km (0.047 R)
• M4: 1,951,355 km (0.112 R)
• M5: 2,841,163 km (0.094 R)
• M6: 4,387,855 km (0.114 R)
• M7: 5,062,093 km (0.079 R)
• M8: 5,703,568 km (0.1 R)
• M9: 6,507,208 km (0.12 R)
• M10: 7,749,020 km (0.117 R)
• M11: 8,513,764 km (0.049 R)
• M12: 9,850,721 km (0.112 R)
• M13: 10,342,748 km (0.054 R)
• M14: 11,644,997 km (0.088 R)
• M15: 15,018,280 km (0.028 R)
• M16: 17,032,316 km (0.111 R)
• M17: 18,619,699 km (0.081 R)
• M18: 19,144,788 km (0.099 R)
• M19: 20,146,196 km (0.107 R)
• M20: 21,837,250 km (0.119 R)
• M21: 24,592,992 km (0.037 R)
• M22: 25,316,597 km (0.104 R)
• M23: 27,476,192 km (0.035 R)
• M24: 29,451,632 km (0.098 R)
• M25: 30,267,838 km (0.11 R)
• M26: 34,351,411 km (0.113 R)
• M27: 34,801,551 km (0.036 R)
• M28: 35,944,180 km (0.106 R)
• M29: 41,017,492 km (0.109 R)
• M30: 42,421,169 km (0.089 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: 394 - 20,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit