🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.45 AU - 0.63 AU

Year: 256 Days

Day: 42.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 10.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.33 AU - 3.68 AU

Year: 3355 Days

Day: 12.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,110,526 km

• M1: 199,863 km (0.057 R)
• M2: 546,032 km (0.105 R)
• M3: 2,320,113 km (0.067 R)
• M4: 2,660,299 km (0.051 R)
• M5: 5,252,381 km (0.071 R)
• M6: 6,503,468 km (0.072 R)
• M7: 6,961,687 km (0.091 R)
• M8: 11,406,389 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.7

Radius: 10.8

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.87 AU - 4.67 AU

Year: 4726 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,110,526 km

• M1: 134,488 km (0.099 R)
• M2: 507,286 km (0.12 R)
• M3: 877,840 km (0.117 R)
• M4: 1,349,971 km (0.057 R)
• M5: 1,760,169 km (0.07 R)
• M6: 2,525,362 km (0.11 R)
• M7: 3,254,801 km (0.093 R)
• M8: 3,912,284 km (0.086 R)
• M9: 4,455,773 km (0.104 R)
• M10: 5,664,972 km (0.096 R)
• M11: 6,813,435 km (0.1 R)
• M12: 7,495,601 km (0.078 R)
• M13: 8,411,739 km (0.067 R)
• M14: 9,400,880 km (0.065 R)
• M15: 13,295,960 km (0.082 R)
• M16: 14,415,849 km (0.064 R)
• M17: 14,970,708 km (0.099 R)
• M18: 15,655,417 km (0.069 R)
• M19: 16,420,461 km (0.118 R)
• M20: 17,520,903 km (0.033 R)
• M21: 20,072,593 km (0.118 R)
• M22: 20,486,082 km (0.101 R)
• M23: 24,781,186 km (0.062 R)
• M24: 26,971,449 km (0.097 R)
• M25: 28,501,386 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 14.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.77 AU - 6.09 AU

Year: 7068 Days

Day: 12.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,110,526 km

• M1: 176,525 km (0.083 R)
• M2: 737,069 km (0.041 R)
• M3: 1,283,699 km (0.068 R)
• M4: 2,089,583 km (0.071 R)
• M5: 2,719,390 km (0.099 R)
• M6: 3,769,866 km (0.077 R)
• M7: 5,515,973 km (0.036 R)
• M8: 6,102,247 km (0.116 R)
• M9: 6,959,592 km (0.112 R)
• M10: 7,645,498 km (0.11 R)
• M11: 8,413,833 km (0.111 R)
• M12: 8,954,181 km (0.111 R)
• M13: 10,940,391 km (0.051 R)
• M14: 17,197,322 km (0.06 R)
• M15: 18,711,402 km (0.093 R)
• M16: 22,075,859 km (0.112 R)
• M17: 23,032,088 km (0.065 R)
• M18: 25,423,859 km (0.106 R)
• M19: 28,749,270 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 11.1

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.34 AU - 6.42 AU

Year: 8057 Days

Day: 7.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,110,526 km

• M1: 138,079 km (0.071 R)
• M2: 507,735 km (0.112 R)
• M3: 879,935 km (0.12 R)
• M4: 1,404,874 km (0.119 R)
• M5: 1,839,455 km (0.084 R)
• M6: 2,237,087 km (0.094 R)
• M7: 4,161,962 km (0.113 R)
• M8: 4,855,348 km (0.093 R)
• M9: 5,294,418 km (0.092 R)
• M10: 6,435,252 km (0.11 R)
• M11: 7,525,970 km (0.083 R)
• M12: 7,944,096 km (0.073 R)
• M13: 9,104,227 km (0.099 R)
• M14: 9,921,780 km (0.108 R)
• M15: 11,814,043 km (0.115 R)
• M16: 12,208,233 km (0.046 R)
• M17: 13,082,483 km (0.096 R)
• M18: 15,752,955 km (0.105 R)
• M19: 17,796,462 km (0.049 R)
• M20: 19,305,007 km (0.072 R)
• M21: 20,410,385 km (0.05 R)
• M22: 21,060,837 km (0.12 R)
• M23: 22,488,898 km (0.118 R)
• M24: 23,535,036 km (0.097 R)
• M25: 24,704,592 km (0.083 R)
• M26: 25,630,454 km (0.099 R)
• M27: 27,453,004 km (0.077 R)
• M28: 31,140,442 km (0.075 R)
• M29: 32,439,550 km (0.111 R)
• M30: 37,634,037 km (0.079 R)
• M31: 40,491,656 km (0.072 R)
• M32: 43,758,424 km (0.12 R)
• M33: 44,432,213 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.7

Radius: 7.4

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.66 AU - 7.46 AU

Year: 12112 Days

Day: 21.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,110,526 km

• M1: 93,648 km (0.108 R)
• M2: 347,067 km (0.117 R)
• M3: 717,023 km (0.038 R)
• M4: 1,501,663 km (0.12 R)
• M5: 2,452,507 km (0.104 R)
• M6: 3,536,194 km (0.082 R)
• M7: 3,934,274 km (0.045 R)
• M8: 4,909,204 km (0.098 R)
• M9: 5,184,165 km (0.114 R)
• M10: 5,798,413 km (0.079 R)
• M11: 6,281,465 km (0.096 R)
• M12: 6,790,846 km (0.056 R)
• M13: 7,446,234 km (0.071 R)
• M14: 7,892,185 km (0.084 R)
• M15: 9,524,148 km (0.059 R)
• M16: 11,003,073 km (0.089 R)
• M17: 11,369,139 km (0.1 R)
• M18: 12,180,707 km (0.102 R)
• M19: 12,972,529 km (0.069 R)
• M20: 13,678,182 km (0.074 R)
• M21: 14,040,508 km (0.095 R)
• M22: 14,784,159 km (0.104 R)
• M23: 16,282,831 km (0.06 R)
• M24: 16,964,847 km (0.083 R)
• M25: 22,616,804 km (0.073 R)
• M26: 24,778,494 km (0.079 R)
• M27: 25,680,419 km (0.11 R)
• M28: 32,938,908 km (0.079 R)
• M29: 33,918,774 km (0.054 R)
• M30: 35,708,563 km (0.079 R)
• M31: 36,975,059 km (0.071 R)
• M32: 38,271,174 km (0.048 R)
• M33: 39,964,174 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 17,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit