🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.27 AU - 1.27 AU

Year: 612 Days

Day: 15.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.51 AU - 2.29 AU

Year: 1120 Days

Day: 17.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 9.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.66 AU - 3.86 AU

Year: 2516 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,048,558 km

• M1: 123,119 km (0.057 R)
• M2: 704,606 km (0.1 R)
• M3: 1,355,357 km (0.103 R)
• M4: 1,905,578 km (0.091 R)
• M5: 2,434,855 km (0.113 R)
• M6: 2,756,640 km (0.114 R)
• M7: 3,769,866 km (0.072 R)
• M8: 4,087,014 km (0.085 R)
• M9: 4,904,865 km (0.118 R)
• M10: 5,261,058 km (0.068 R)
• M11: 5,658,539 km (0.106 R)
• M12: 6,593,377 km (0.115 R)
• M13: 8,076,789 km (0.111 R)
• M14: 9,530,432 km (0.088 R)
• M15: 9,840,847 km (0.116 R)
• M16: 13,761,957 km (0.097 R)
• M17: 14,159,139 km (0.037 R)
• M18: 16,212,520 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357

Radius: 10.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.15 AU - 3.69 AU

Year: 2704 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,048,558 km

• M1: 134,339 km (0.071 R)
• M2: 574,905 km (0.116 R)
• M3: 1,054,216 km (0.077 R)
• M4: 1,496,727 km (0.097 R)
• M5: 2,243,519 km (0.116 R)
• M6: 3,143,350 km (0.071 R)
• M7: 3,693,871 km (0.11 R)
• M8: 4,133,688 km (0.053 R)
• M9: 4,816,752 km (0.108 R)
• M10: 5,738,874 km (0.106 R)
• M11: 7,436,361 km (0.074 R)
• M12: 8,697,620 km (0.066 R)
• M13: 9,180,971 km (0.072 R)
• M14: 9,682,273 km (0.047 R)
• M15: 11,258,586 km (0.052 R)
• M16: 12,227,083 km (0.114 R)
• M17: 12,752,321 km (0.111 R)
• M18: 13,334,556 km (0.036 R)
• M19: 14,196,988 km (0.073 R)
• M20: 14,822,606 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 11.7

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.18 AU - 6.56 AU

Year: 5320 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,048,558 km

• M1: 146,008 km (0.088 R)
• M2: 673,938 km (0.091 R)
• M3: 1,047,484 km (0.082 R)
• M4: 1,528,292 km (0.115 R)
• M5: 2,400,148 km (0.114 R)
• M6: 3,026,963 km (0.087 R)
• M7: 3,830,453 km (0.045 R)
• M8: 4,798,501 km (0.071 R)
• M9: 5,734,386 km (0.115 R)
• M10: 6,684,033 km (0.096 R)
• M11: 9,062,789 km (0.07 R)
• M12: 11,207,573 km (0.101 R)
• M13: 11,653,973 km (0.075 R)
• M14: 12,112,192 km (0.114 R)
• M15: 15,420,698 km (0.088 R)
• M16: 19,572,488 km (0.069 R)
• M17: 20,366,853 km (0.115 R)
• M18: 30,098,643 km (0.109 R)
• M19: 32,539,332 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.4

Radius: 5.4

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.3 AU - 13.86 AU

Year: 19074 Days

Day: 16.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 91.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,048,558 km

• M1: 68,067 km (0.046 R)
• M2: 240,853 km (0.044 R)
• M3: 519,703 km (0.12 R)
• M4: 811,419 km (0.099 R)
• M5: 1,370,316 km (0.056 R)
• M6: 1,723,966 km (0.06 R)
• M7: 2,314,877 km (0.118 R)
• M8: 2,816,778 km (0.119 R)
• M9: 3,156,066 km (0.113 R)
• M10: 3,576,735 km (0.109 R)
• M11: 4,215,219 km (0.069 R)
• M12: 4,497,211 km (0.083 R)
• M13: 4,926,707 km (0.089 R)
• M14: 5,169,055 km (0.078 R)
• M15: 6,461,282 km (0.07 R)
• M16: 7,138,212 km (0.12 R)
• M17: 7,448,927 km (0.076 R)
• M18: 8,289,068 km (0.032 R)
• M19: 8,582,729 km (0.11 R)
• M20: 8,883,122 km (0.082 R)
• M21: 9,665,219 km (0.12 R)
• M22: 10,835,823 km (0.09 R)
• M23: 11,365,399 km (0.115 R)
• M24: 13,123,174 km (0.03 R)
• M25: 15,565,359 km (0.103 R)
• M26: 17,644,620 km (0.114 R)
• M27: 19,556,032 km (0.108 R)
• M28: 22,913,607 km (0.077 R)
• M29: 28,253,652 km (0.081 R)
• M30: 28,695,714 km (0.116 R)
• M31: 30,859,049 km (0.118 R)
• M32: 32,641,956 km (0.046 R)
• M33: 34,618,144 km (0.086 R)
• M34: 37,066,762 km (0.103 R)
• M35: 45,856,684 km (0.12 R)
• M36: 51,547,985 km (0.105 R)
• M37: 53,713,564 km (0.085 R)
• M38: 56,286,648 km (0.073 R)
• M39: 59,481,609 km (0.067 R)
• M40: 61,862,759 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit