🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.73 AU - 0.75 AU

Year: 237 Days

Day: 35.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.93 AU - 0.97 AU

Year: 345 Days

Day: 19 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.07 AU - 1.13 AU

Year: 430 Days

Day: 15.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,962,301 km

• M1: 172,038 km (0.117 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 8.3

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.76 AU - 10.6 AU

Year: 9533 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,962,301 km

• M1: 103,223 km (0.099 R)
• M2: 446,550 km (0.088 R)
• M3: 747,840 km (0.052 R)
• M4: 1,360,293 km (0.082 R)
• M5: 1,562,400 km (0.118 R)
• M6: 1,932,954 km (0.119 R)
• M7: 2,705,178 km (0.118 R)
• M8: 3,192,867 km (0.037 R)
• M9: 3,399,612 km (0.098 R)
• M10: 4,687,500 km (0.089 R)
• M11: 7,858,825 km (0.091 R)
• M12: 9,958,581 km (0.097 R)
• M13: 10,187,017 km (0.045 R)
• M14: 13,980,519 km (0.087 R)
• M15: 15,530,503 km (0.08 R)
• M16: 17,102,926 km (0.099 R)
• M17: 19,002,370 km (0.088 R)
• M18: 19,445,180 km (0.081 R)
• M19: 20,022,029 km (0.047 R)
• M20: 21,736,122 km (0.027 R)
• M21: 22,895,057 km (0.076 R)
• M22: 23,590,986 km (0.079 R)
• M23: 25,449,291 km (0.04 R)
• M24: 26,777,271 km (0.105 R)
• M25: 28,446,334 km (0.107 R)
• M26: 29,221,700 km (0.095 R)
• M27: 29,849,562 km (0.098 R)
• M28: 31,044,999 km (0.052 R)
• M29: 34,009,730 km (0.051 R)
• M30: 35,028,192 km (0.109 R)
• M31: 37,022,331 km (0.115 R)
• M32: 37,463,047 km (0.103 R)
• M33: 39,252,536 km (0.058 R)
• M34: 41,641,315 km (0.09 R)
• M35: 46,335,696 km (0.068 R)
• M36: 48,625,890 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 13.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.9 AU - 11.18 AU

Year: 12756 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,962,301 km

• M1: 166,802 km (0.101 R)
• M2: 703,858 km (0.091 R)
• M3: 999,912 km (0.086 R)
• M4: 1,295,817 km (0.09 R)
• M5: 1,655,001 km (0.034 R)
• M6: 2,002,068 km (0.102 R)
• M7: 2,567,698 km (0.083 R)
• M8: 3,235,204 km (0.089 R)
• M9: 4,132,342 km (0.116 R)
• M10: 4,687,350 km (0.108 R)
• M11: 5,380,736 km (0.093 R)
• M12: 6,014,582 km (0.085 R)
• M13: 8,049,413 km (0.092 R)
• M14: 9,589,822 km (0.091 R)
• M15: 12,392,388 km (0.061 R)
• M16: 17,063,133 km (0.044 R)
• M17: 17,559,200 km (0.089 R)
• M18: 18,062,447 km (0.1 R)
• M19: 19,220,933 km (0.029 R)
• M20: 20,618,476 km (0.119 R)
• M21: 21,301,390 km (0.093 R)
• M22: 22,843,146 km (0.118 R)
• M23: 24,958,310 km (0.099 R)
• M24: 25,634,044 km (0.049 R)
• M25: 28,347,749 km (0.052 R)
• M26: 28,907,096 km (0.084 R)
• M27: 31,198,935 km (0.115 R)
• M28: 34,274,817 km (0.1 R)
• M29: 34,889,814 km (0.097 R)
• M30: 35,243,613 km (0.119 R)
• M31: 36,949,028 km (0.095 R)
• M32: 38,974,434 km (0.109 R)
• M33: 39,724,219 km (0.103 R)
• M34: 41,341,671 km (0.119 R)
• M35: 46,286,479 km (0.062 R)
• M36: 48,655,361 km (0.082 R)
• M37: 52,049,587 km (0.054 R)
• M38: 55,002,948 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 12

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.57 AU - 11.75 AU

Year: 12974 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,962,301 km

• M1: 165,605 km (0.08 R)
• M2: 762,052 km (0.116 R)
• M3: 1,490,892 km (0.08 R)
• M4: 1,886,579 km (0.095 R)
• M5: 3,583,916 km (0.118 R)
• M6: 4,870,308 km (0.037 R)
• M7: 6,202,777 km (0.116 R)
• M8: 6,848,142 km (0.103 R)
• M9: 7,182,942 km (0.102 R)
• M10: 7,744,532 km (0.074 R)
• M11: 8,465,444 km (0.078 R)
• M12: 8,744,145 km (0.039 R)
• M13: 10,105,635 km (0.081 R)
• M14: 10,410,366 km (0.117 R)
• M15: 10,771,795 km (0.076 R)
• M16: 13,418,331 km (0.113 R)
• M17: 13,769,736 km (0.056 R)
• M18: 18,482,518 km (0.095 R)
• M19: 20,519,891 km (0.119 R)
• M20: 22,362,488 km (0.094 R)
• M21: 23,121,996 km (0.073 R)
• M22: 29,830,264 km (0.054 R)
• M23: 30,618,795 km (0.114 R)
• M24: 33,876,288 km (0.099 R)
• M25: 35,282,359 km (0.046 R)
• M26: 35,567,043 km (0.105 R)
• M27: 36,717,301 km (0.047 R)
• M28: 38,774,272 km (0.097 R)
• M29: 39,572,676 km (0.063 R)
• M30: 40,785,615 km (0.1 R)
• M31: 43,476,732 km (0.05 R)
• M32: 44,428,473 km (0.1 R)
• M33: 45,605,509 km (0.025 R)
• M34: 52,876,714 km (0.075 R)
• M35: 53,575,186 km (0.115 R)
• M36: 58,592,400 km (0.111 R)
• M37: 59,081,884 km (0.12 R)
• M38: 60,191,002 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit