🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.61 AU

Year: 123 Days

Day: 25 Hours

Environment

Temp: 276 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.98 AU

Year: 307 Days

Day: 28.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,356,336 km

• M1: 337,642 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.83 AU - 2.85 AU

Year: 1667 Days

Day: 46.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 12.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.71 AU - 6.43 AU

Year: 5208 Days

Day: 13.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,356,336 km

• M1: 154,235 km (0.111 R)
• M2: 780,003 km (0.087 R)
• M3: 1,308,233 km (0.095 R)
• M4: 1,876,855 km (0.119 R)
• M5: 3,497,748 km (0.045 R)
• M6: 4,709,191 km (0.104 R)
• M7: 5,907,770 km (0.106 R)
• M8: 7,162,148 km (0.102 R)
• M9: 8,742,649 km (0.119 R)
• M10: 10,860,057 km (0.086 R)
• M11: 13,404,119 km (0.099 R)
• M12: 14,151,959 km (0.112 R)
• M13: 14,591,627 km (0.091 R)
• M14: 16,928,645 km (0.106 R)
• M15: 18,121,837 km (0.066 R)
• M16: 18,706,316 km (0.119 R)
• M17: 19,844,606 km (0.117 R)
• M18: 21,457,421 km (0.109 R)
• M19: 22,038,310 km (0.1 R)
• M20: 22,704,469 km (0.102 R)
• M21: 23,690,169 km (0.066 R)
• M22: 24,625,305 km (0.079 R)
• M23: 28,179,153 km (0.117 R)
• M24: 30,577,356 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 14.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.62 AU - 7.56 AU

Year: 5891 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,356,336 km

• M1: 181,612 km (0.094 R)
• M2: 1,645,577 km (0.064 R)
• M3: 2,198,341 km (0.067 R)
• M4: 3,366,850 km (0.095 R)
• M5: 4,126,657 km (0.049 R)
• M6: 4,998,514 km (0.083 R)
• M7: 8,364,167 km (0.104 R)
• M8: 9,979,824 km (0.117 R)
• M9: 10,699,689 km (0.113 R)
• M10: 11,357,919 km (0.029 R)
• M11: 17,961,917 km (0.067 R)
• M12: 19,028,400 km (0.05 R)
• M13: 19,646,688 km (0.085 R)
• M14: 22,254,927 km (0.095 R)
• M15: 26,165,266 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.2

Radius: 14.5

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.29 AU - 10.35 AU

Year: 9122 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,356,336 km

• M1: 180,415 km (0.098 R)
• M2: 755,619 km (0.075 R)
• M3: 1,228,348 km (0.089 R)
• M4: 1,810,284 km (0.104 R)
• M5: 2,926,583 km (0.073 R)
• M6: 3,963,446 km (0.103 R)
• M7: 4,462,804 km (0.117 R)
• M8: 5,805,145 km (0.119 R)
• M9: 6,690,017 km (0.102 R)
• M10: 7,365,302 km (0.079 R)
• M11: 8,125,109 km (0.07 R)
• M12: 9,020,602 km (0.075 R)
• M13: 11,598,173 km (0.082 R)
• M14: 12,312,653 km (0.11 R)
• M15: 18,029,386 km (0.105 R)
• M16: 18,989,056 km (0.041 R)
• M17: 20,199,901 km (0.032 R)
• M18: 22,539,462 km (0.034 R)
• M19: 23,653,219 km (0.085 R)
• M20: 30,063,637 km (0.068 R)
• M21: 34,336,152 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 8.8

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.33 AU - 15.99 AU

Year: 16626 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,356,336 km

• M1: 111,002 km (0.086 R)
• M2: 436,975 km (0.099 R)
• M3: 787,334 km (0.053 R)
• M4: 1,201,271 km (0.11 R)
• M5: 1,739,374 km (0.039 R)
• M6: 2,114,117 km (0.117 R)
• M7: 2,474,648 km (0.11 R)
• M8: 4,087,762 km (0.091 R)
• M9: 4,581,734 km (0.065 R)
• M10: 5,610,219 km (0.116 R)
• M11: 6,391,120 km (0.113 R)
• M12: 7,336,280 km (0.098 R)
• M13: 11,735,803 km (0.087 R)
• M14: 12,665,554 km (0.087 R)
• M15: 14,224,514 km (0.107 R)
• M16: 16,962,005 km (0.09 R)
• M17: 17,633,849 km (0.067 R)
• M18: 18,586,339 km (0.072 R)
• M19: 19,572,787 km (0.065 R)
• M20: 22,540,360 km (0.117 R)
• M21: 24,606,456 km (0.108 R)
• M22: 26,347,775 km (0.065 R)
• M23: 27,706,573 km (0.11 R)
• M24: 31,058,014 km (0.111 R)
• M25: 32,445,385 km (0.055 R)
• M26: 38,123,821 km (0.071 R)
• M27: 38,409,702 km (0.049 R)
• M28: 42,562,838 km (0.044 R)
• M29: 42,870,411 km (0.118 R)
• M30: 43,802,257 km (0.096 R)
• M31: 45,867,455 km (0.088 R)
• M32: 46,678,724 km (0.072 R)
• M33: 47,005,895 km (0.033 R)
• M34: 56,987,065 km (0.084 R)
• M35: 57,548,356 km (0.069 R)
• M36: 70,849,252 km (0.082 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 15,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit