🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.43 AU - 0.65 AU

Year: 170 Days

Day: 32.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.57 AU - 0.61 AU

Year: 194 Days

Day: 14.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,250,805 km

• M1: 222,003 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.84 AU - 0.86 AU

Year: 335 Days

Day: 36.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.75 AU - 0.99 AU

Year: 347 Days

Day: 18.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.11 AU - 1.27 AU

Year: 555 Days

Day: 21.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 162.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.08 AU - 2.72 AU

Year: 1589 Days

Day: 16.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 12.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.34 AU - 3.6 AU

Year: 2188 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 31,250,805 km

• M1: 153,487 km (0.103 R)
• M2: 321,935 km (0.085 R)
• M3: 488,587 km (0.067 R)
• M4: 674,686 km (0.04 R)
• M5: 758,012 km (0.059 R)
• M6: 894,446 km (0.103 R)
• M7: 987,645 km (0.097 R)
• M8: 1,102,387 km (0.066 R)
• M9: 1,424,770 km (0.091 R)
• M10: 1,556,117 km (0.11 R)
• M11: 1,798,765 km (0.067 R)
• M12: 2,008,651 km (0.113 R)
• M13: 2,088,237 km (0.118 R)
• M14: 2,321,161 km (0.077 R)
• M15: 2,416,754 km (0.061 R)
• M16: 2,599,861 km (0.11 R)
• M17: 2,699,344 km (0.112 R)
• M18: 2,889,483 km (0.08 R)
• M19: 3,044,915 km (0.116 R)
• M20: 3,163,247 km (0.073 R)
• M21: 3,242,983 km (0.093 R)
• M22: 3,323,466 km (0.088 R)
• M23: 3,431,925 km (0.098 R)
• M24: 3,569,106 km (0.082 R)
• M25: 3,834,792 km (0.113 R)
• M26: 4,092,699 km (0.068 R)
• M27: 4,238,407 km (0.109 R)
• M28: 4,430,491 km (0.089 R)
• M29: 4,595,198 km (0.036 R)
• M30: 4,962,012 km (0.112 R)
• M31: 5,133,301 km (0.111 R)
• M32: 5,610,369 km (0.117 R)
• M33: 6,035,526 km (0.1 R)
• M34: 6,135,158 km (0.101 R)
• M35: 6,505,114 km (0.031 R)
• M36: 6,607,289 km (0.079 R)
• M37: 6,727,117 km (0.103 R)
• M38: 7,073,735 km (0.094 R)
• M39: 7,319,824 km (0.039 R)
• M40: 8,056,893 km (0.076 R)
• M41: 8,277,101 km (0.079 R)
• M42: 8,406,503 km (0.033 R)
• M43: 8,611,153 km (0.12 R)
• M44: 8,761,050 km (0.114 R)
• M45: 9,408,060 km (0.097 R)
• M46: 9,543,147 km (0.09 R)
• M47: 9,834,863 km (0.099 R)
• M48: 10,208,559 km (0.089 R)
• M49: 10,367,282 km (0.106 R)
• M50: 10,627,134 km (0.092 R)
• M51: 11,010,702 km (0.109 R)
• M52: 11,255,295 km (0.037 R)
• M53: 11,337,125 km (0.06 R)
• M54: 11,812,248 km (0.09 R)
• M55: 11,999,844 km (0.069 R)
• M56: 12,230,524 km (0.074 R)
• M57: 12,335,840 km (0.105 R)
• M58: 12,568,764 km (0.066 R)
• M59: 13,492,980 km (0.04 R)
• M60: 13,996,377 km (0.073 R)
• M61: 14,217,183 km (0.081 R)
• M62: 14,461,327 km (0.077 R)
• M63: 14,751,696 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 12.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.59 AU - 6.73 AU

Year: 6536 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 127.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,250,805 km

• M1: 167,400 km (0.091 R)
• M2: 374,294 km (0.057 R)
• M3: 469,887 km (0.032 R)
• M4: 621,430 km (0.112 R)
• M5: 728,841 km (0.057 R)
• M6: 896,540 km (0.074 R)
• M7: 1,078,002 km (0.102 R)
• M8: 1,445,714 km (0.041 R)
• M9: 1,764,507 km (0.098 R)
• M10: 2,161,988 km (0.075 R)
• M11: 2,313,531 km (0.079 R)
• M12: 2,789,701 km (0.12 R)
• M13: 3,605,608 km (0.115 R)
• M14: 3,901,064 km (0.039 R)
• M15: 4,467,441 km (0.072 R)
• M16: 4,959,319 km (0.096 R)
• M17: 5,160,977 km (0.117 R)
• M18: 5,808,736 km (0.037 R)
• M19: 6,101,948 km (0.066 R)
• M20: 6,842,158 km (0.08 R)
• M21: 7,610,792 km (0.118 R)
• M22: 7,785,372 km (0.066 R)
• M23: 8,049,712 km (0.092 R)
• M24: 8,921,568 km (0.084 R)
• M25: 9,665,818 km (0.075 R)
• M26: 9,823,494 km (0.104 R)
• M27: 10,141,240 km (0.076 R)
• M28: 10,527,053 km (0.069 R)
• M29: 10,786,904 km (0.062 R)
• M30: 10,917,653 km (0.092 R)
• M31: 11,445,883 km (0.111 R)
• M32: 11,915,022 km (0.091 R)
• M33: 12,016,299 km (0.107 R)
• M34: 12,118,026 km (0.12 R)
• M35: 12,630,548 km (0.091 R)
• M36: 12,872,149 km (0.053 R)
• M37: 13,045,682 km (0.043 R)
• M38: 13,150,102 km (0.07 R)
• M39: 13,254,820 km (0.075 R)
• M40: 13,500,460 km (0.11 R)
• M41: 13,924,869 km (0.055 R)
• M42: 17,590,914 km (0.06 R)
• M43: 19,310,392 km (0.079 R)
• M44: 19,668,829 km (0.105 R)
• M45: 20,879,076 km (0.102 R)
• M46: 21,246,787 km (0.111 R)
• M47: 21,905,915 km (0.115 R)
• M48: 23,075,621 km (0.101 R)
• M49: 24,137,168 km (0.109 R)
• M50: 24,308,457 km (0.118 R)
• M51: 24,437,111 km (0.065 R)
• M52: 24,738,551 km (0.118 R)
• M53: 25,475,321 km (0.106 R)
• M54: 25,824,632 km (0.067 R)
• M55: 27,415,904 km (0.081 R)
• M56: 27,505,364 km (0.102 R)
• M57: 28,088,347 km (0.09 R)
• M58: 28,494,355 km (0.078 R)
• M59: 28,947,936 km (0.058 R)
• M60: 30,600,095 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 10,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit