🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 12

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.81 AU - 1.07 AU

Year: 588 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,710,418 km

• M1: 149,448 km (0.111 R)
• M2: 530,773 km (0.066 R)
• M3: 986,598 km (0.088 R)
• M4: 1,364,482 km (0.038 R)
• M5: 1,876,107 km (0.115 R)
• M6: 2,348,238 km (0.117 R)
• M7: 2,724,476 km (0.105 R)
• M8: 3,471,119 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 10.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.99 AU - 1.07 AU

Year: 675 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,710,418 km

• M1: 134,339 km (0.042 R)
• M2: 512,672 km (0.091 R)
• M3: 886,367 km (0.077 R)
• M4: 1,350,420 km (0.089 R)
• M5: 1,950,756 km (0.082 R)
• M6: 2,956,952 km (0.113 R)
• M7: 3,352,787 km (0.095 R)
• M8: 4,921,471 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 14.6

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.28 AU - 1.32 AU

Year: 957 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,710,418 km

• M1: 181,911 km (0.075 R)
• M2: 679,773 km (0.119 R)
• M3: 1,151,305 km (0.1 R)
• M4: 1,816,417 km (0.113 R)
• M5: 2,411,368 km (0.082 R)
• M6: 5,555,018 km (0.067 R)
• M7: 6,344,894 km (0.099 R)
• M8: 10,182,977 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 9.3

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.4 AU - 1.92 AU

Year: 1381 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,710,418 km

• M1: 115,639 km (0.105 R)
• M2: 742,604 km (0.074 R)
• M3: 1,101,190 km (0.064 R)
• M4: 1,610,870 km (0.111 R)
• M5: 2,072,379 km (0.061 R)
• M6: 2,423,486 km (0.093 R)
• M7: 3,203,339 km (0.111 R)
• M8: 3,565,067 km (0.11 R)
• M9: 4,389,202 km (0.055 R)
• M10: 6,840,662 km (0.087 R)
• M11: 11,443,938 km (0.074 R)
• M12: 11,934,469 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.6

Radius: 6.4

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.2 AU - 9.98 AU

Year: 16256 Days

Day: 24.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,710,418 km

• M1: 79,736 km (0.115 R)
• M2: 542,143 km (0.115 R)
• M3: 779,704 km (0.119 R)
• M4: 1,599,800 km (0.085 R)
• M5: 3,196,757 km (0.077 R)
• M6: 3,809,360 km (0.105 R)
• M7: 4,366,463 km (0.084 R)
• M8: 5,338,998 km (0.093 R)
• M9: 6,490,603 km (0.119 R)
• M10: 6,704,827 km (0.107 R)
• M11: 6,923,689 km (0.094 R)
• M12: 7,562,172 km (0.113 R)
• M13: 8,090,702 km (0.075 R)
• M14: 8,439,713 km (0.057 R)
• M15: 8,695,077 km (0.09 R)
• M16: 8,955,527 km (0.088 R)
• M17: 12,834,301 km (0.05 R)
• M18: 13,036,407 km (0.104 R)
• M19: 13,516,317 km (0.11 R)
• M20: 14,730,603 km (0.06 R)
• M21: 17,048,024 km (0.057 R)
• M22: 22,391,061 km (0.095 R)
• M23: 25,865,023 km (0.098 R)
• M24: 28,982,942 km (0.039 R)
• M25: 31,601,802 km (0.107 R)
• M26: 36,220,487 km (0.047 R)
• M27: 46,927,655 km (0.031 R)
• M28: 48,704,429 km (0.12 R)
• M29: 49,858,278 km (0.082 R)
• M30: 50,358,234 km (0.12 R)
• M31: 57,897,069 km (0.113 R)
• M32: 61,837,925 km (0.075 R)
• M33: 64,168,211 km (0.056 R)
• M34: 66,355,033 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.7

Radius: 5.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.47 AU - 10.67 AU

Year: 20633 Days

Day: 22.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,710,418 km

• M1: 73,303 km (0.05 R)
• M2: 401,521 km (0.085 R)
• M3: 6,836,922 km (0.036 R)
• M4: 7,800,183 km (0.097 R)
• M5: 9,055,159 km (0.119 R)
• M6: 9,601,491 km (0.048 R)
• M7: 12,564,426 km (0.058 R)
• M8: 15,019,626 km (0.064 R)
• M9: 17,200,763 km (0.12 R)
• M10: 17,972,389 km (0.063 R)
• M11: 24,670,933 km (0.095 R)
• M12: 26,827,835 km (0.099 R)
• M13: 30,294,167 km (0.078 R)
• M14: 31,040,361 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.9

Radius: 6.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.14 AU - 12.9 AU

Year: 23620 Days

Day: 18.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 76.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,710,418 km

• M1: 78,539 km (0.1 R)
• M2: 313,108 km (0.098 R)
• M3: 661,073 km (0.104 R)
• M4: 1,306,588 km (0.065 R)
• M5: 2,362,749 km (0.084 R)
• M6: 2,885,145 km (0.096 R)
• M7: 3,974,067 km (0.11 R)
• M8: 5,439,977 km (0.097 R)
• M9: 6,633,918 km (0.111 R)
• M10: 9,343,285 km (0.049 R)
• M11: 11,938,957 km (0.045 R)
• M12: 15,943,393 km (0.099 R)
• M13: 19,683,340 km (0.091 R)
• M14: 21,474,026 km (0.105 R)
• M15: 22,203,316 km (0.086 R)
• M16: 23,285,806 km (0.084 R)
• M17: 30,428,057 km (0.115 R)
• M18: 33,673,583 km (0.054 R)
• M19: 35,212,048 km (0.098 R)
• M20: 37,258,098 km (0.105 R)
• M21: 38,903,375 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 18,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit