🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.29 AU - 1.39 AU

Year: 584 Days

Day: 43.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,814,372 km

• M1: 854,204 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.49 AU - 2.45 AU

Year: 1042 Days

Day: 27 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.67 AU - 3.33 AU

Year: 1958 Days

Day: 15.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 10.8

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.57 AU - 6.21 AU

Year: 5385 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,814,372 km

• M1: 134,339 km (0.081 R)
• M2: 503,846 km (0.119 R)
• M3: 1,125,425 km (0.114 R)
• M4: 2,005,509 km (0.115 R)
• M5: 2,406,282 km (0.092 R)
• M6: 3,108,793 km (0.074 R)
• M7: 4,698,121 km (0.093 R)
• M8: 5,046,535 km (0.099 R)
• M9: 5,574,316 km (0.041 R)
• M10: 6,374,814 km (0.035 R)
• M11: 8,346,664 km (0.063 R)
• M12: 8,822,385 km (0.079 R)
• M13: 9,989,697 km (0.114 R)
• M14: 12,299,339 km (0.112 R)
• M15: 12,964,451 km (0.106 R)
• M16: 13,905,272 km (0.041 R)
• M17: 17,529,130 km (0.064 R)
• M18: 18,007,395 km (0.083 R)
• M19: 21,875,846 km (0.094 R)
• M20: 24,892,188 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 13.6

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.72 AU - 7.76 AU

Year: 5872 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,814,372 km

• M1: 169,195 km (0.112 R)
• M2: 833,709 km (0.108 R)
• M3: 1,327,681 km (0.08 R)
• M4: 1,872,068 km (0.076 R)
• M5: 2,767,860 km (0.031 R)
• M6: 3,444,341 km (0.083 R)
• M7: 4,136,381 km (0.071 R)
• M8: 4,791,021 km (0.052 R)
• M9: 6,749,856 km (0.088 R)
• M10: 8,162,957 km (0.075 R)
• M11: 8,688,196 km (0.108 R)
• M12: 10,271,689 km (0.119 R)
• M13: 11,944,792 km (0.111 R)
• M14: 13,173,888 km (0.047 R)
• M15: 16,056,339 km (0.085 R)
• M16: 17,185,055 km (0.106 R)
• M17: 20,001,535 km (0.082 R)
• M18: 20,544,874 km (0.102 R)
• M19: 21,028,225 km (0.1 R)
• M20: 22,089,921 km (0.112 R)
• M21: 24,551,105 km (0.12 R)
• M22: 25,728,141 km (0.077 R)
• M23: 26,452,195 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.4

Radius: 13.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.28 AU - 12.88 AU

Year: 14845 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,814,372 km

• M1: 167,550 km (0.108 R)
• M2: 806,632 km (0.117 R)
• M3: 1,407,566 km (0.047 R)
• M4: 1,846,935 km (0.104 R)
• M5: 2,628,883 km (0.093 R)
• M6: 3,814,746 km (0.106 R)
• M7: 4,372,895 km (0.115 R)
• M8: 8,027,721 km (0.093 R)
• M9: 8,799,048 km (0.085 R)
• M10: 10,322,403 km (0.086 R)
• M11: 11,059,771 km (0.087 R)
• M12: 12,513,263 km (0.112 R)
• M13: 13,418,031 km (0.116 R)
• M14: 14,296,769 km (0.1 R)
• M15: 22,574,169 km (0.117 R)
• M16: 24,307,111 km (0.111 R)
• M17: 25,004,387 km (0.105 R)
• M18: 26,858,802 km (0.101 R)
• M19: 27,927,828 km (0.114 R)
• M20: 28,913,977 km (0.077 R)
• M21: 29,696,973 km (0.096 R)
• M22: 31,657,453 km (0.105 R)
• M23: 33,092,395 km (0.115 R)
• M24: 34,695,337 km (0.106 R)
• M25: 39,951,907 km (0.108 R)
• M26: 46,321,933 km (0.102 R)
• M27: 50,387,854 km (0.077 R)
• M28: 51,033,668 km (0.1 R)
• M29: 58,330,753 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.4

Radius: 6.1

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.71 AU - 17.51 AU

Year: 19967 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,814,372 km

• M1: 77,043 km (0.081 R)
• M2: 1,049,878 km (0.099 R)
• M3: 1,646,025 km (0.087 R)
• M4: 4,304,529 km (0.097 R)
• M5: 4,811,516 km (0.036 R)
• M6: 5,793,178 km (0.085 R)
• M7: 6,986,370 km (0.105 R)
• M8: 7,374,277 km (0.116 R)
• M9: 9,222,709 km (0.089 R)
• M10: 9,848,477 km (0.095 R)
• M11: 10,613,969 km (0.079 R)
• M12: 13,872,659 km (0.092 R)
• M13: 18,382,586 km (0.112 R)
• M14: 23,020,120 km (0.113 R)
• M15: 33,178,564 km (0.072 R)
• M16: 36,148,680 km (0.081 R)
• M17: 45,964,095 km (0.119 R)
• M18: 46,564,581 km (0.076 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: 377 - 18,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit