🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 232 Days

Day: 37.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,727,874 km

• M1: 153,487 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.8

Radius: 13.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.76 AU - 0.8 AU

Year: 438 Days

Day: 6.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 10,727,874 km

• M1: 168,298 km (0.088 R)
• M2: 255,962 km (0.105 R)
• M3: 347,815 km (0.051 R)
• M4: 474,225 km (0.114 R)
• M5: 557,850 km (0.047 R)
• M6: 644,916 km (0.096 R)
• M7: 779,405 km (0.084 R)
• M8: 931,546 km (0.089 R)
• M9: 1,057,358 km (0.071 R)
• M10: 1,204,861 km (0.079 R)
• M11: 1,323,343 km (0.118 R)
• M12: 1,547,141 km (0.085 R)
• M13: 1,685,818 km (0.043 R)
• M14: 1,792,781 km (0.031 R)
• M15: 1,879,099 km (0.106 R)
• M16: 2,027,799 km (0.067 R)
• M17: 2,185,326 km (0.115 R)
• M18: 2,387,133 km (0.084 R)
• M19: 2,553,935 km (0.045 R)
• M20: 2,719,540 km (0.093 R)
• M21: 2,840,864 km (0.057 R)
• M22: 2,974,903 km (0.102 R)
• M23: 3,127,493 km (0.051 R)
• M24: 3,210,370 km (0.034 R)
• M25: 3,322,120 km (0.038 R)
• M26: 3,412,327 km (0.103 R)
• M27: 3,583,916 km (0.109 R)
• M28: 3,700,004 km (0.112 R)
• M29: 3,805,471 km (0.099 R)
• M30: 4,037,497 km (0.107 R)
• M31: 4,207,141 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285

Radius: 9.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.22 AU - 3.22 AU

Year: 2852 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 10,727,874 km

• M1: 169,644 km (0.084 R)
• M2: 312,510 km (0.092 R)
• M3: 386,262 km (0.093 R)
• M4: 480,658 km (0.096 R)
• M5: 635,342 km (0.115 R)
• M6: 711,637 km (0.092 R)
• M7: 791,223 km (0.051 R)
• M8: 857,196 km (0.082 R)
• M9: 1,004,251 km (0.119 R)
• M10: 1,245,701 km (0.08 R)
• M11: 1,547,440 km (0.109 R)
• M12: 1,631,814 km (0.12 R)
• M13: 1,717,832 km (0.087 R)
• M14: 1,794,426 km (0.072 R)
• M15: 1,883,288 km (0.065 R)
• M16: 2,065,797 km (0.066 R)
• M17: 2,277,927 km (0.099 R)
• M18: 2,398,951 km (0.064 R)
• M19: 2,559,620 km (0.102 R)
• M20: 3,036,089 km (0.099 R)
• M21: 3,809,211 km (0.105 R)
• M22: 3,924,401 km (0.097 R)
• M23: 4,084,919 km (0.103 R)
• M24: 4,188,142 km (0.103 R)
• M25: 4,594,599 km (0.031 R)
• M26: 4,825,878 km (0.091 R)
• M27: 5,092,760 km (0.101 R)
• M28: 5,204,061 km (0.057 R)
• M29: 5,348,273 km (0.059 R)
• M30: 5,412,900 km (0.038 R)
• M31: 5,888,771 km (0.116 R)
• M32: 6,072,776 km (0.038 R)
• M33: 6,275,631 km (0.099 R)
• M34: 6,845,299 km (0.071 R)
• M35: 6,950,616 km (0.075 R)
• M36: 7,485,578 km (0.06 R)
• M37: 7,886,351 km (0.059 R)
• M38: 8,033,854 km (0.114 R)
• M39: 8,823,133 km (0.027 R)
• M40: 9,072,363 km (0.107 R)
• M41: 9,323,986 km (0.094 R)
• M42: 9,794,621 km (0.074 R)
• M43: 9,933,448 km (0.098 R)
• M44: 10,132,713 km (0.076 R)
• M45: 10,192,851 km (0.07 R)
• M46: 10,273,035 km (0.083 R)
• M47: 10,697,893 km (0.072 R)
• M48: 10,861,254 km (0.119 R)
• M49: 10,963,878 km (0.075 R)
• M50: 11,025,513 km (0.038 R)
• M51: 11,294,041 km (0.071 R)
• M52: 11,356,423 km (0.095 R)
• M53: 11,439,600 km (0.092 R)
• M54: 11,544,019 km (0.101 R)
• M55: 11,753,606 km (0.081 R)
• M56: 11,901,109 km (0.073 R)
• M57: 12,734,070 km (0.095 R)
• M58: 13,146,661 km (0.066 R)
• M59: 13,740,564 km (0.115 R)
• M60: 14,546,149 km (0.089 R)
• M61: 15,229,063 km (0.038 R)
• M62: 15,435,957 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 11.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.86 AU - 4.56 AU

Year: 4544 Days

Day: 12.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 10,727,874 km

• M1: 419,472 km (0.088 R)
• M2: 787,334 km (0.081 R)
• M3: 870,061 km (0.104 R)
• M4: 1,108,520 km (0.08 R)
• M5: 1,254,677 km (0.081 R)
• M6: 1,690,456 km (0.051 R)
• M7: 1,974,094 km (0.067 R)
• M8: 2,338,664 km (0.111 R)
• M9: 3,038,034 km (0.098 R)
• M10: 3,278,138 km (0.078 R)
• M11: 3,688,336 km (0.059 R)
• M12: 4,230,179 km (0.112 R)
• M13: 4,322,930 km (0.114 R)
• M14: 4,510,525 km (0.032 R)
• M15: 6,002,166 km (0.117 R)
• M16: 6,291,189 km (0.067 R)
• M17: 6,410,718 km (0.091 R)
• M18: 6,706,173 km (0.054 R)
• M19: 6,923,838 km (0.076 R)
• M20: 7,718,353 km (0.097 R)
• M21: 7,975,212 km (0.104 R)
• M22: 8,336,790 km (0.083 R)
• M23: 9,423,170 km (0.085 R)
• M24: 9,544,943 km (0.109 R)
• M25: 9,851,768 km (0.11 R)
• M26: 9,959,927 km (0.112 R)
• M27: 10,270,941 km (0.08 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: 242 - 11,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit