🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.16 AU - 1.42 AU

Year: 644 Days

Day: 19.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 120.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.62 AU - 2.26 AU

Year: 1188 Days

Day: 41.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,260,796 km

• M1: 70,610 km (0.081 R)
• M2: 146,456 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348

Radius: 11.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.62 AU - 5.86 AU

Year: 5274 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 97.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,260,796 km

• M1: 142,268 km (0.065 R)
• M2: 798,703 km (0.029 R)
• M3: 1,368,970 km (0.026 R)
• M4: 2,061,010 km (0.111 R)
• M5: 2,887,239 km (0.109 R)
• M6: 3,358,023 km (0.11 R)
• M7: 4,160,466 km (0.09 R)
• M8: 4,572,010 km (0.115 R)
• M9: 5,639,241 km (0.088 R)
• M10: 6,834,379 km (0.068 R)
• M11: 7,409,583 km (0.041 R)
• M12: 7,776,845 km (0.102 R)
• M13: 8,840,636 km (0.066 R)
• M14: 9,446,507 km (0.118 R)
• M15: 11,787,415 km (0.098 R)
• M16: 13,879,840 km (0.07 R)
• M17: 16,320,978 km (0.066 R)
• M18: 17,408,106 km (0.062 R)
• M19: 18,481,919 km (0.063 R)
• M20: 19,035,132 km (0.103 R)
• M21: 20,045,965 km (0.058 R)
• M22: 22,659,440 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.5

Radius: 12.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.44 AU - 6.46 AU

Year: 6382 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,260,796 km

• M1: 161,267 km (0.114 R)
• M2: 949,647 km (0.062 R)
• M3: 2,001,021 km (0.081 R)
• M4: 2,989,414 km (0.071 R)
• M5: 3,538,289 km (0.08 R)
• M6: 5,631,612 km (0.027 R)
• M7: 8,530,519 km (0.091 R)
• M8: 11,187,378 km (0.119 R)
• M9: 11,737,898 km (0.04 R)
• M10: 13,056,304 km (0.106 R)
• M11: 14,588,635 km (0.088 R)
• M12: 15,736,649 km (0.117 R)
• M13: 16,814,202 km (0.092 R)
• M14: 17,404,216 km (0.099 R)
• M15: 18,487,305 km (0.082 R)
• M16: 19,471,360 km (0.049 R)
• M17: 20,638,522 km (0.106 R)
• M18: 26,650,113 km (0.084 R)
• M19: 27,723,926 km (0.047 R)
• M20: 29,012,861 km (0.077 R)
• M21: 33,839,786 km (0.049 R)
• M22: 35,205,017 km (0.087 R)
• M23: 36,279,877 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.9

Radius: 12.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.95 AU - 9.79 AU

Year: 11616 Days

Day: 10.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,260,796 km

• M1: 169,644 km (0.068 R)
• M2: 775,067 km (0.073 R)
• M3: 1,404,126 km (0.079 R)
• M4: 1,821,204 km (0.065 R)
• M5: 2,732,405 km (0.12 R)
• M6: 3,417,115 km (0.117 R)
• M7: 4,266,980 km (0.069 R)
• M8: 21,427,053 km (0.105 R)
• M9: 24,994,214 km (0.044 R)
• M10: 29,835,799 km (0.102 R)
• M11: 32,316,880 km (0.084 R)
• M12: 39,843,747 km (0.102 R)
• M13: 42,847,523 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.4

Radius: 3.6

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.71 AU - 10.65 AU

Year: 13243 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,260,796 km

• M1: 45,179 km (0.118 R)
• M2: 411,245 km (0.101 R)
• M3: 533,915 km (0.063 R)
• M4: 722,259 km (0.114 R)
• M5: 1,092,364 km (0.084 R)
• M6: 1,437,785 km (0.095 R)
• M7: 2,229,307 km (0.106 R)
• M8: 2,932,717 km (0.096 R)
• M9: 3,322,868 km (0.085 R)
• M10: 3,669,337 km (0.098 R)
• M11: 3,931,282 km (0.093 R)
• M12: 4,149,695 km (0.12 R)
• M13: 4,670,595 km (0.11 R)
• M14: 5,299,205 km (0.116 R)
• M15: 6,161,787 km (0.111 R)
• M16: 6,531,742 km (0.088 R)
• M17: 6,683,734 km (0.113 R)
• M18: 8,697,171 km (0.116 R)
• M19: 9,692,745 km (0.11 R)
• M20: 10,500,574 km (0.081 R)
• M21: 11,352,234 km (0.053 R)
• M22: 15,895,372 km (0.093 R)
• M23: 16,589,357 km (0.098 R)
• M24: 18,337,258 km (0.105 R)
• M25: 23,590,387 km (0.095 R)
• M26: 24,038,583 km (0.098 R)
• M27: 27,237,883 km (0.118 R)
• M28: 28,735,357 km (0.118 R)
• M29: 36,215,101 km (0.091 R)
• M30: 43,137,593 km (0.058 R)
• M31: 43,404,625 km (0.052 R)
• M32: 47,119,290 km (0.049 R)
• M33: 47,260,810 km (0.074 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: 315 - 17,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit