🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.09 AU - 1.71 AU

Year: 605 Days

Day: 44 Hours

Environment

Temp: -32 °C

Axial Tilt: 58.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.18 AU - 1.8 AU

Year: 664 Days

Day: 30.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.48 AU - 2.18 AU

Year: 904 Days

Day: 24 Hours

Environment

Temp: -64 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,293,652 km

• M1: 609,761 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.64 AU - 2.16 AU

Year: 957 Days

Day: 35.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.79 AU - 4.17 AU

Year: 2371 Days

Day: 28 Hours

Environment

Temp: -118 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,293,652 km

• M1: 1,290,581 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.75 AU - 4.23 AU

Year: 2381 Days

Day: 44.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.42 AU - 4.88 AU

Year: 3088 Days

Day: 47.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.4

Radius: 12.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.02 AU - 7.16 AU

Year: 6179 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,293,652 km

• M1: 162,463 km (0.109 R)
• M2: 314,604 km (0.094 R)
• M3: 525,089 km (0.115 R)
• M4: 677,080 km (0.083 R)
• M5: 875,596 km (0.103 R)
• M6: 1,013,974 km (0.065 R)
• M7: 1,314,217 km (0.092 R)
• M8: 1,586,485 km (0.073 R)
• M9: 2,421,990 km (0.029 R)
• M10: 3,327,655 km (0.08 R)
• M11: 3,575,838 km (0.064 R)
• M12: 3,778,842 km (0.04 R)
• M13: 3,959,556 km (0.076 R)
• M14: 4,655,935 km (0.101 R)
• M15: 4,850,113 km (0.09 R)
• M16: 4,962,161 km (0.109 R)
• M17: 5,132,105 km (0.058 R)
• M18: 5,801,106 km (0.113 R)
• M19: 6,010,244 km (0.118 R)
• M20: 6,374,515 km (0.04 R)
• M21: 6,559,418 km (0.052 R)
• M22: 6,652,617 km (0.111 R)
• M23: 7,381,309 km (0.062 R)
• M24: 7,510,711 km (0.11 R)
• M25: 7,673,473 km (0.109 R)
• M26: 7,837,432 km (0.081 R)
• M27: 8,811,165 km (0.084 R)
• M28: 9,190,545 km (0.077 R)
• M29: 9,540,155 km (0.057 R)
• M30: 9,645,921 km (0.114 R)
• M31: 10,072,724 km (0.095 R)
• M32: 10,252,391 km (0.118 R)
• M33: 10,724,671 km (0.055 R)
• M34: 11,241,233 km (0.041 R)
• M35: 11,615,078 km (0.081 R)
• M36: 12,490,674 km (0.11 R)
• M37: 13,823,890 km (0.107 R)
• M38: 13,983,661 km (0.09 R)
• M39: 14,914,609 km (0.035 R)
• M40: 15,781,977 km (0.119 R)
• M41: 15,990,965 km (0.085 R)
• M42: 16,116,777 km (0.12 R)
• M43: 16,878,679 km (0.076 R)
• M44: 17,436,230 km (0.099 R)
• M45: 17,825,633 km (0.057 R)
• M46: 18,174,346 km (0.114 R)
• M47: 18,569,284 km (0.084 R)
• M48: 19,323,108 km (0.061 R)
• M49: 19,501,878 km (0.034 R)
• M50: 19,771,154 km (0.118 R)
• M51: 20,222,790 km (0.09 R)
• M52: 20,540,835 km (0.04 R)
• M53: 20,677,717 km (0.041 R)
• M54: 21,969,494 km (0.059 R)
• M55: 23,287,302 km (0.07 R)
• M56: 23,668,478 km (0.12 R)
• M57: 23,955,855 km (0.054 R)
• M58: 24,099,918 km (0.095 R)
• M59: 24,340,621 km (0.062 R)
• M60: 24,485,431 km (0.12 R)
• M61: 26,097,648 km (0.111 R)
• M62: 26,444,116 km (0.116 R)
• M63: 27,996,344 km (0.118 R)
• M64: 28,809,109 km (0.11 R)
• M65: 30,666,068 km (0.105 R)
• M66: 30,979,325 km (0.088 R)
• M67: 32,031,148 km (0.113 R)
• M68: 32,189,871 km (0.082 R)
• M69: 32,614,580 km (0.049 R)
• M70: 32,774,350 km (0.038 R)
• M71: 33,630,798 km (0.064 R)
• M72: 34,331,963 km (0.1 R)
• M73: 35,147,122 km (0.045 R)
• M74: 35,256,329 km (0.051 R)
• M75: 35,639,299 km (0.098 R)
• M76: 36,464,631 km (0.072 R)
• M77: 37,184,944 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 14

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.22 AU - 8.86 AU

Year: 8327 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,293,652 km

• M1: 188,045 km (0.101 R)
• M2: 293,212 km (0.075 R)
• M3: 433,385 km (0.114 R)
• M4: 708,196 km (0.112 R)
• M5: 1,213,538 km (0.099 R)
• M6: 1,364,033 km (0.076 R)
• M7: 1,505,254 km (0.075 R)
• M8: 1,958,984 km (0.048 R)
• M9: 2,119,802 km (0.025 R)
• M10: 2,827,699 km (0.104 R)
• M11: 3,324,663 km (0.07 R)
• M12: 3,627,300 km (0.096 R)
• M13: 3,961,651 km (0.089 R)
• M14: 4,732,678 km (0.08 R)
• M15: 5,272,427 km (0.107 R)
• M16: 5,961,924 km (0.073 R)
• M17: 6,145,331 km (0.1 R)
• M18: 6,304,204 km (0.072 R)
• M19: 7,313,242 km (0.108 R)
• M20: 10,127,925 km (0.057 R)
• M21: 10,441,931 km (0.106 R)
• M22: 10,695,500 km (0.095 R)
• M23: 11,015,190 km (0.118 R)
• M24: 12,259,097 km (0.059 R)
• M25: 12,593,897 km (0.117 R)
• M26: 12,694,875 km (0.119 R)
• M27: 12,863,921 km (0.071 R)
• M28: 13,719,920 km (0.059 R)
• M29: 14,453,249 km (0.096 R)
• M30: 15,235,346 km (0.077 R)
• M31: 16,544,477 km (0.117 R)
• M32: 16,729,231 km (0.069 R)
• M33: 17,137,932 km (0.098 R)
• M34: 17,249,981 km (0.117 R)
• M35: 17,738,418 km (0.108 R)
• M36: 19,893,974 km (0.117 R)
• M37: 20,051,201 km (0.04 R)
• M38: 20,683,850 km (0.08 R)
• M39: 20,882,965 km (0.114 R)
• M40: 21,162,713 km (0.078 R)
• M41: 21,363,174 km (0.111 R)
• M42: 22,049,978 km (0.119 R)
• M43: 22,212,591 km (0.115 R)
• M44: 22,661,983 km (0.068 R)
• M45: 25,420,568 km (0.078 R)
• M46: 27,755,491 km (0.081 R)
• M47: 28,239,440 km (0.099 R)
• M48: 28,637,520 km (0.06 R)
• M49: 30,067,975 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 12,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit