🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.39 AU - 0.63 AU

Year: 138 Days

Day: 18.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.51 AU - 0.61 AU

Year: 159 Days

Day: 40.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,396,366 km

• M1: 55,650 km (0.113 R)
• M2: 502,798 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.51 AU - 0.63 AU

Year: 163 Days

Day: 25.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.52 AU - 2.54 AU

Year: 1095 Days

Day: 24.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,396,366 km

• M1: 1,802,206 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.43 AU - 3.81 AU

Year: 2087 Days

Day: 12.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.49 AU - 4.69 AU

Year: 3133 Days

Day: 26.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,396,366 km

• M1: 281,094 km (0.105 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 13.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.79 AU - 8.59 AU

Year: 8077 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,396,366 km

• M1: 205,547 km (0.045 R)
• M2: 305,329 km (0.104 R)
• M3: 391,647 km (0.034 R)
• M4: 531,222 km (0.038 R)
• M5: 645,814 km (0.064 R)
• M6: 819,796 km (0.105 R)
• M7: 921,822 km (0.102 R)
• M8: 1,010,683 km (0.095 R)
• M9: 1,336,059 km (0.1 R)
• M10: 1,564,644 km (0.104 R)
• M11: 2,132,518 km (0.063 R)
• M12: 2,302,610 km (0.106 R)
• M13: 2,502,772 km (0.109 R)
• M14: 2,761,277 km (0.072 R)
• M15: 2,920,749 km (0.088 R)
• M16: 3,675,769 km (0.07 R)
• M17: 4,090,754 km (0.109 R)
• M18: 4,181,709 km (0.03 R)
• M19: 4,334,748 km (0.102 R)
• M20: 5,391,358 km (0.088 R)
• M21: 6,103,892 km (0.054 R)
• M22: 6,383,341 km (0.069 R)
• M23: 6,702,733 km (0.04 R)
• M24: 6,991,008 km (0.073 R)
• M25: 7,173,367 km (0.079 R)
• M26: 7,994,211 km (0.099 R)
• M27: 8,184,948 km (0.108 R)
• M28: 8,493,419 km (0.067 R)
• M29: 9,401,179 km (0.101 R)
• M30: 10,339,906 km (0.111 R)
• M31: 11,265,767 km (0.115 R)
• M32: 11,393,972 km (0.12 R)
• M33: 11,695,262 km (0.118 R)
• M34: 12,349,903 km (0.04 R)
• M35: 13,376,593 km (0.082 R)
• M36: 14,291,683 km (0.075 R)
• M37: 15,941,299 km (0.117 R)
• M38: 16,181,852 km (0.083 R)
• M39: 16,764,237 km (0.068 R)
• M40: 17,353,503 km (0.102 R)
• M41: 17,501,754 km (0.118 R)
• M42: 17,600,937 km (0.047 R)
• M43: 17,799,903 km (0.087 R)
• M44: 18,704,072 km (0.032 R)
• M45: 18,805,350 km (0.059 R)
• M46: 20,296,093 km (0.066 R)
• M47: 20,871,446 km (0.063 R)
• M48: 21,293,312 km (0.1 R)
• M49: 21,505,292 km (0.042 R)
• M50: 21,771,128 km (0.102 R)
• M51: 22,467,805 km (0.109 R)
• M52: 23,171,663 km (0.11 R)
• M53: 23,498,983 km (0.063 R)
• M54: 23,773,046 km (0.12 R)
• M55: 25,326,770 km (0.089 R)
• M56: 27,257,181 km (0.075 R)
• M57: 27,602,902 km (0.105 R)
• M58: 27,776,136 km (0.112 R)
• M59: 28,007,863 km (0.081 R)
• M60: 28,473,112 km (0.115 R)
• M61: 28,648,291 km (0.057 R)
• M62: 28,823,770 km (0.108 R)
• M63: 30,718,128 km (0.09 R)
• M64: 31,801,366 km (0.053 R)
• M65: 32,165,188 km (0.068 R)
• M66: 33,634,388 km (0.074 R)
• M67: 33,757,807 km (0.094 R)
• M68: 34,625,923 km (0.11 R)
• M69: 36,005,066 km (0.076 R)
• M70: 39,335,563 km (0.064 R)
• M71: 39,791,388 km (0.114 R)
• M72: 39,987,361 km (0.114 R)
• M73: 41,103,511 km (0.096 R)
• M74: 41,632,190 km (0.06 R)
• M75: 41,963,848 km (0.074 R)
• M76: 43,567,986 km (0.119 R)
• M77: 43,769,794 km (0.064 R)
• M78: 43,972,050 km (0.077 R)
• M79: 44,648,382 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.6

Radius: 9.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.82 AU - 14.32 AU

Year: 14906 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,396,366 km

• M1: 197,768 km (0.109 R)
• M2: 275,410 km (0.116 R)
• M3: 403,765 km (0.116 R)
• M4: 477,068 km (0.104 R)
• M5: 639,830 km (0.113 R)
• M6: 728,542 km (0.114 R)
• M7: 805,884 km (0.083 R)
• M8: 1,073,365 km (0.115 R)
• M9: 1,407,566 km (0.078 R)
• M10: 1,648,269 km (0.081 R)
• M11: 1,773,632 km (0.114 R)
• M12: 2,191,908 km (0.113 R)
• M13: 2,913,419 km (0.062 R)
• M14: 3,143,500 km (0.112 R)
• M15: 3,621,465 km (0.093 R)
• M16: 4,585,773 km (0.096 R)
• M17: 4,763,944 km (0.111 R)
• M18: 5,468,101 km (0.116 R)
• M19: 5,593,764 km (0.095 R)
• M20: 6,106,585 km (0.114 R)
• M21: 6,171,810 km (0.065 R)
• M22: 6,368,681 km (0.084 R)
• M23: 6,802,514 km (0.099 R)
• M24: 6,870,133 km (0.084 R)
• M25: 7,418,858 km (0.068 R)
• M26: 8,196,617 km (0.105 R)
• M27: 8,376,882 km (0.116 R)
• M28: 8,595,146 km (0.088 R)
• M29: 8,925,907 km (0.074 R)
• M30: 9,000,107 km (0.114 R)
• M31: 9,411,202 km (0.073 R)
• M32: 9,905,025 km (0.07 R)
• M33: 10,838,815 km (0.115 R)
• M34: 10,997,239 km (0.059 R)
• M35: 11,436,757 km (0.036 R)
• M36: 11,517,241 km (0.084 R)
• M37: 12,747,833 km (0.034 R)
• M38: 13,125,119 km (0.099 R)
• M39: 13,548,630 km (0.07 R)
• M40: 13,762,107 km (0.049 R)
• M41: 14,106,032 km (0.113 R)
• M42: 14,714,596 km (0.041 R)
• M43: 15,110,432 km (0.1 R)
• M44: 15,376,118 km (0.12 R)
• M45: 15,509,709 km (0.112 R)
• M46: 16,182,899 km (0.078 R)
• M47: 16,774,110 km (0.097 R)
• M48: 17,187,449 km (0.086 R)
• M49: 17,418,578 km (0.084 R)
• M50: 17,604,229 km (0.104 R)
• M51: 18,165,221 km (0.047 R)
• M52: 18,259,168 km (0.111 R)
• M53: 18,731,897 km (0.105 R)
• M54: 18,922,186 km (0.056 R)
• M55: 19,256,537 km (0.095 R)
• M56: 20,466,933 km (0.117 R)
• M57: 21,056,648 km (0.074 R)
• M58: 21,552,266 km (0.074 R)
• M59: 22,102,038 km (0.103 R)
• M60: 23,317,371 km (0.111 R)
• M61: 23,933,116 km (0.075 R)
• M62: 25,971,088 km (0.113 R)
• M63: 26,876,903 km (0.093 R)
• M64: 27,037,721 km (0.067 R)
• M65: 27,145,132 km (0.078 R)
• M66: 27,306,698 km (0.1 R)
• M67: 27,414,408 km (0.119 R)
• M68: 28,009,957 km (0.115 R)
• M69: 28,500,339 km (0.118 R)
• M70: 31,163,181 km (0.096 R)
• M71: 32,295,936 km (0.117 R)
• M72: 32,410,079 km (0.114 R)
• M73: 34,893,853 km (0.047 R)
• M74: 35,362,693 km (0.106 R)
• M75: 35,656,802 km (0.109 R)
• M76: 35,892,568 km (0.085 R)
• M77: 36,247,265 km (0.081 R)
• M78: 37,378,374 km (0.096 R)
• M79: 37,918,123 km (0.063 R)
• M80: 38,884,227 km (0.102 R)
• M81: 39,187,761 km (0.08 R)
• M82: 39,797,222 km (0.052 R)
• M83: 40,840,368 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 10,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit