🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 10.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 257 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 75,058,640 km

• M1: 130,898 km (0.068 R)
• M2: 663,167 km (0.07 R)
• M3: 1,016,218 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 8.9

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.54 AU - 0.64 AU

Year: 302 Days

Day: 13.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,058,640 km

• M1: 110,702 km (0.042 R)
• M2: 580,141 km (0.051 R)
• M3: 869,164 km (0.048 R)
• M4: 1,209,200 km (0.07 R)
• M5: 1,490,743 km (0.075 R)
• M6: 1,816,717 km (0.098 R)
• M7: 2,110,078 km (0.071 R)
• M8: 2,560,218 km (0.088 R)
• M9: 2,991,509 km (0.114 R)
• M10: 3,327,356 km (0.057 R)
• M11: 4,201,307 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 13.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.63 AU - 0.75 AU

Year: 382 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 75,058,640 km

• M1: 172,935 km (0.09 R)
• M2: 667,954 km (0.118 R)
• M3: 1,119,142 km (0.113 R)
• M4: 1,565,991 km (0.107 R)
• M5: 2,093,173 km (0.095 R)
• M6: 2,937,953 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 14.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.7 AU - 1.08 AU

Year: 560 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,058,640 km

• M1: 185,352 km (0.074 R)
• M2: 673,190 km (0.111 R)
• M3: 1,184,067 km (0.03 R)
• M4: 1,661,883 km (0.1 R)
• M5: 2,582,059 km (0.045 R)
• M6: 3,096,975 km (0.092 R)
• M7: 3,630,591 km (0.045 R)
• M8: 4,211,778 km (0.087 R)
• M9: 4,703,058 km (0.11 R)
• M10: 5,232,934 km (0.089 R)
• M11: 6,265,907 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 14.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.92 AU - 3.58 AU

Year: 3907 Days

Day: 9 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,058,640 km

• M1: 180,415 km (0.066 R)
• M2: 640,877 km (0.115 R)
• M3: 1,620,444 km (0.111 R)
• M4: 2,200,585 km (0.065 R)
• M5: 3,678,612 km (0.074 R)
• M6: 5,236,823 km (0.077 R)
• M7: 6,048,092 km (0.053 R)
• M8: 6,606,840 km (0.114 R)
• M9: 10,529,297 km (0.084 R)
• M10: 12,700,111 km (0.047 R)
• M11: 13,486,098 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.4

Radius: 13.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.33 AU - 5.17 AU

Year: 6904 Days

Day: 12.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,058,640 km

• M1: 194,477 km (0.105 R)
• M2: 754,123 km (0.094 R)
• M3: 2,077,914 km (0.065 R)
• M4: 3,162,349 km (0.109 R)
• M5: 5,981,820 km (0.088 R)
• M6: 7,272,401 km (0.099 R)
• M7: 9,609,868 km (0.107 R)
• M8: 10,444,923 km (0.047 R)
• M9: 12,666,901 km (0.087 R)
• M10: 13,241,955 km (0.097 R)
• M11: 14,841,904 km (0.096 R)
• M12: 15,658,858 km (0.074 R)
• M13: 20,698,960 km (0.111 R)
• M14: 21,277,904 km (0.084 R)
• M15: 21,941,968 km (0.073 R)
• M16: 27,502,222 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.9

Radius: 6.9

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.51 AU - 11.83 AU

Year: 23242 Days

Day: 24.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,058,640 km

• M1: 108,309 km (0.098 R)
• M2: 365,019 km (0.059 R)
• M3: 1,161,627 km (0.118 R)
• M4: 1,496,876 km (0.101 R)
• M5: 1,933,253 km (0.12 R)
• M6: 2,297,823 km (0.094 R)
• M7: 2,804,661 km (0.028 R)
• M8: 3,084,858 km (0.096 R)
• M9: 3,583,767 km (0.118 R)
• M10: 5,522,256 km (0.111 R)
• M11: 6,648,129 km (0.029 R)
• M12: 7,055,185 km (0.065 R)
• M13: 8,481,302 km (0.082 R)
• M14: 9,289,729 km (0.047 R)
• M15: 13,252,277 km (0.076 R)
• M16: 17,525,091 km (0.093 R)
• M17: 20,110,292 km (0.101 R)
• M18: 24,289,159 km (0.071 R)
• M19: 26,693,346 km (0.093 R)
• M20: 28,420,454 km (0.109 R)
• M21: 28,774,702 km (0.119 R)
• M22: 30,466,654 km (0.098 R)
• M23: 34,180,271 km (0.059 R)
• M24: 34,849,572 km (0.061 R)
• M25: 38,760,509 km (0.092 R)
• M26: 42,337,544 km (0.111 R)
• M27: 43,109,469 km (0.047 R)
• M28: 43,733,741 km (0.077 R)
• M29: 46,291,266 km (0.065 R)
• M30: 48,946,628 km (0.095 R)
• M31: 49,796,942 km (0.047 R)
• M32: 54,015,453 km (0.082 R)
• M33: 58,086,310 km (0.116 R)
• M34: 66,209,923 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 19,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit