🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.86 AU - 2.26 AU

Year: 1108 Days

Day: 41.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.26 AU - 2.3 AU

Year: 1290 Days

Day: 19.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,861,235 km

• M1: 1,450,052 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 10

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.16 AU - 11 AU

Year: 11112 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,861,235 km

• M1: 124,316 km (0.101 R)
• M2: 476,020 km (0.043 R)
• M3: 897,138 km (0.072 R)
• M4: 3,165,042 km (0.035 R)
• M5: 4,350,904 km (0.1 R)
• M6: 5,192,093 km (0.093 R)
• M7: 5,588,677 km (0.073 R)
• M8: 8,872,799 km (0.056 R)
• M9: 11,649,785 km (0.103 R)
• M10: 17,463,158 km (0.106 R)
• M11: 27,170,264 km (0.105 R)
• M12: 29,891,749 km (0.11 R)
• M13: 32,073,783 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 13.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.97 AU - 13.79 AU

Year: 14386 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 28,861,235 km

• M1: 163,810 km (0.108 R)
• M2: 604,974 km (0.073 R)
• M3: 1,062,893 km (0.073 R)
• M4: 1,916,050 km (0.088 R)
• M5: 2,796,583 km (0.075 R)
• M6: 4,297,648 km (0.097 R)
• M7: 4,856,246 km (0.094 R)
• M8: 5,613,062 km (0.06 R)
• M9: 6,282,063 km (0.119 R)
• M10: 8,116,133 km (0.057 R)
• M11: 8,663,811 km (0.118 R)
• M12: 9,130,257 km (0.057 R)
• M13: 12,748,132 km (0.045 R)
• M14: 13,766,295 km (0.118 R)
• M15: 16,430,633 km (0.114 R)
• M16: 17,801,249 km (0.063 R)
• M17: 19,246,813 km (0.047 R)
• M18: 20,494,759 km (0.059 R)
• M19: 23,350,133 km (0.116 R)
• M20: 28,454,562 km (0.112 R)
• M21: 31,145,529 km (0.118 R)
• M22: 32,864,109 km (0.087 R)
• M23: 35,823,454 km (0.05 R)
• M24: 41,240,393 km (0.102 R)
• M25: 45,917,870 km (0.095 R)
• M26: 49,773,456 km (0.063 R)
• M27: 50,270,120 km (0.063 R)
• M28: 51,273,324 km (0.054 R)
• M29: 59,042,390 km (0.064 R)
• M30: 61,670,077 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.9

Radius: 3.8

Gravity: 69.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.19 AU - 19.37 AU

Year: 26918 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,861,235 km

• M1: 47,273 km (0.074 R)
• M2: 354,846 km (0.118 R)
• M3: 768,634 km (0.112 R)
• M4: 914,043 km (0.113 R)
• M5: 1,063,641 km (0.119 R)
• M6: 1,261,260 km (0.045 R)
• M7: 1,447,210 km (0.098 R)
• M8: 1,770,640 km (0.062 R)
• M9: 2,456,247 km (0.101 R)
• M10: 3,060,623 km (0.069 R)
• M11: 3,429,232 km (0.11 R)
• M12: 4,673,288 km (0.047 R)
• M13: 5,461,220 km (0.046 R)
• M14: 5,955,940 km (0.108 R)
• M15: 6,879,557 km (0.078 R)
• M16: 8,177,768 km (0.099 R)
• M17: 8,884,468 km (0.088 R)
• M18: 10,217,385 km (0.036 R)
• M19: 10,758,480 km (0.072 R)
• M20: 11,533,397 km (0.1 R)
• M21: 12,119,821 km (0.056 R)
• M22: 12,496,209 km (0.058 R)
• M23: 12,803,035 km (0.095 R)
• M24: 12,958,168 km (0.078 R)
• M25: 14,412,408 km (0.088 R)
• M26: 15,527,960 km (0.091 R)
• M27: 16,333,245 km (0.076 R)
• M28: 18,915,304 km (0.064 R)
• M29: 22,089,173 km (0.095 R)
• M30: 23,336,520 km (0.083 R)
• M31: 25,477,714 km (0.06 R)
• M32: 28,006,367 km (0.072 R)
• M33: 29,196,867 km (0.098 R)
• M34: 29,465,993 km (0.031 R)
• M35: 33,998,958 km (0.109 R)
• M36: 35,966,021 km (0.062 R)
• M37: 37,688,640 km (0.09 R)
• M38: 42,491,929 km (0.102 R)
• M39: 44,950,121 km (0.105 R)
• M40: 45,850,551 km (0.12 R)
• M41: 51,899,840 km (0.116 R)
• M42: 56,980,034 km (0.113 R)
• M43: 70,261,333 km (0.047 R)
• M44: 81,941,486 km (0.067 R)
• M45: 91,360,766 km (0.118 R)
• M46: 91,648,144 km (0.107 R)
• M47: 97,225,003 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 4.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.91 AU - 22.11 AU

Year: 31060 Days

Day: 17.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,861,235 km

• M1: 59,690 km (0.057 R)
• M2: 448,046 km (0.073 R)
• M3: 784,192 km (0.067 R)
• M4: 1,640,041 km (0.087 R)
• M5: 2,133,116 km (0.065 R)
• M6: 2,381,748 km (0.117 R)
• M7: 3,948,037 km (0.083 R)
• M8: 4,620,181 km (0.07 R)
• M9: 6,249,750 km (0.06 R)
• M10: 8,799,945 km (0.038 R)
• M11: 11,310,048 km (0.103 R)
• M12: 11,873,284 km (0.12 R)
• M13: 13,466,352 km (0.098 R)
• M14: 14,098,851 km (0.097 R)
• M15: 15,651,228 km (0.117 R)
• M16: 18,571,528 km (0.073 R)
• M17: 23,677,753 km (0.104 R)
• M18: 26,102,884 km (0.025 R)
• M19: 27,921,246 km (0.105 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: 353 - 10,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit