🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.51 AU - 0.59 AU

Year: 263 Days

Day: 33.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,374,256 km

• M1: 22,440 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.4

Radius: 8.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.28 AU - 3.28 AU

Year: 2993 Days

Day: 13.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,374,256 km

• M1: 111,750 km (0.029 R)
• M2: 412,741 km (0.05 R)
• M3: 738,415 km (0.051 R)
• M4: 1,056,460 km (0.11 R)
• M5: 1,710,352 km (0.029 R)
• M6: 3,528,415 km (0.086 R)
• M7: 4,330,260 km (0.069 R)
• M8: 4,709,191 km (0.116 R)
• M9: 6,239,278 km (0.114 R)
• M10: 7,117,418 km (0.026 R)
• M11: 8,075,742 km (0.105 R)
• M12: 11,269,656 km (0.03 R)
• M13: 12,822,781 km (0.088 R)
• M14: 13,695,236 km (0.069 R)
• M15: 14,606,586 km (0.117 R)
• M16: 14,887,681 km (0.053 R)
• M17: 15,220,387 km (0.057 R)
• M18: 16,600,577 km (0.036 R)
• M19: 17,478,267 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 9.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.59 AU - 3.99 AU

Year: 3853 Days

Day: 10.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,374,256 km

• M1: 121,922 km (0.109 R)
• M2: 540,198 km (0.072 R)
• M3: 920,924 km (0.085 R)
• M4: 1,402,181 km (0.1 R)
• M5: 1,776,624 km (0.025 R)
• M6: 2,891,727 km (0.057 R)
• M7: 3,215,008 km (0.107 R)
• M8: 4,162,411 km (0.119 R)
• M9: 4,758,708 km (0.069 R)
• M10: 5,825,042 km (0.112 R)
• M11: 6,149,370 km (0.063 R)
• M12: 6,923,389 km (0.104 R)
• M13: 7,890,689 km (0.111 R)
• M14: 8,458,114 km (0.096 R)
• M15: 8,910,199 km (0.093 R)
• M16: 9,525,644 km (0.066 R)
• M17: 10,246,856 km (0.091 R)
• M18: 11,167,930 km (0.116 R)
• M19: 11,840,522 km (0.082 R)
• M20: 12,584,622 km (0.08 R)
• M21: 13,036,706 km (0.104 R)
• M22: 18,633,612 km (0.117 R)
• M23: 19,221,232 km (0.107 R)
• M24: 21,312,012 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.3

Radius: 8.8

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.1 AU - 3.62 AU

Year: 3977 Days

Day: 8.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,374,256 km

• M1: 109,506 km (0.066 R)
• M2: 413,339 km (0.096 R)
• M3: 706,252 km (0.096 R)
• M4: 1,182,122 km (0.087 R)
• M5: 2,066,395 km (0.115 R)
• M6: 2,813,487 km (0.099 R)
• M7: 3,751,466 km (0.101 R)
• M8: 4,316,048 km (0.098 R)
• M9: 4,656,234 km (0.111 R)
• M10: 5,671,255 km (0.1 R)
• M11: 6,384,239 km (0.073 R)
• M12: 7,122,355 km (0.078 R)
• M13: 8,316,146 km (0.111 R)
• M14: 8,999,658 km (0.037 R)
• M15: 10,828,043 km (0.11 R)
• M16: 16,516,503 km (0.102 R)
• M17: 17,534,217 km (0.035 R)
• M18: 17,841,341 km (0.089 R)
• M19: 18,340,250 km (0.106 R)
• M20: 19,300,668 km (0.057 R)
• M21: 22,025,444 km (0.093 R)
• M22: 24,306,064 km (0.093 R)
• M23: 25,229,830 km (0.094 R)
• M24: 27,311,036 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305

Radius: 5.9

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.39 AU - 11.41 AU

Year: 18608 Days

Day: 19 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,374,256 km

• M1: 74,051 km (0.119 R)
• M2: 800,199 km (0.065 R)
• M3: 1,186,162 km (0.118 R)
• M4: 1,689,110 km (0.092 R)
• M5: 2,024,807 km (0.113 R)
• M6: 2,246,960 km (0.084 R)
• M7: 3,131,831 km (0.073 R)
• M8: 3,774,354 km (0.094 R)
• M9: 4,913,841 km (0.081 R)
• M10: 6,985,921 km (0.091 R)
• M11: 7,539,284 km (0.095 R)
• M12: 8,399,920 km (0.115 R)
• M13: 9,941,975 km (0.057 R)
• M14: 10,260,918 km (0.049 R)
• M15: 10,696,697 km (0.111 R)
• M16: 11,201,589 km (0.115 R)
• M17: 13,769,886 km (0.074 R)
• M18: 14,434,699 km (0.043 R)
• M19: 14,638,301 km (0.047 R)
• M20: 17,232,628 km (0.066 R)
• M21: 17,848,073 km (0.113 R)
• M22: 21,147,305 km (0.074 R)
• M23: 21,674,936 km (0.111 R)
• M24: 22,664,825 km (0.12 R)
• M25: 23,032,088 km (0.073 R)
• M26: 24,157,962 km (0.062 R)
• M27: 25,715,575 km (0.057 R)
• M28: 26,518,915 km (0.077 R)
• M29: 27,650,623 km (0.089 R)
• M30: 29,790,322 km (0.09 R)
• M31: 30,564,491 km (0.108 R)
• M32: 31,125,632 km (0.093 R)
• M33: 36,614,827 km (0.096 R)
• M34: 38,405,364 km (0.118 R)
• M35: 47,188,105 km (0.106 R)
• M36: 47,636,899 km (0.063 R)
• M37: 52,281,613 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 10,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit