🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.69 AU

Year: 125 Days

Day: 32 Hours

Environment

Temp: 372 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,018,134 km

• M1: 243,097 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.06 AU - 3.22 AU

Year: 1659 Days

Day: 19.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,018,134 km

• M1: 193,729 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.11 AU - 7.09 AU

Year: 5057 Days

Day: 40 Hours

Environment

Temp: -116 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.28 AU - 8.14 AU

Year: 6384 Days

Day: 19.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,018,134 km

• M1: 616,493 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 12.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.78 AU - 13.4 AU

Year: 14124 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 110,018,134 km

• M1: 155,582 km (0.11 R)
• M2: 866,471 km (0.041 R)
• M3: 1,361,640 km (0.085 R)
• M4: 3,553,548 km (0.062 R)
• M5: 4,796,407 km (0.099 R)
• M6: 5,913,753 km (0.082 R)
• M7: 7,237,994 km (0.074 R)
• M8: 8,432,682 km (0.077 R)
• M9: 12,452,377 km (0.104 R)
• M10: 14,355,262 km (0.072 R)
• M11: 14,744,965 km (0.053 R)
• M12: 15,208,419 km (0.074 R)
• M13: 21,136,384 km (0.066 R)
• M14: 21,896,640 km (0.118 R)
• M15: 23,651,573 km (0.061 R)
• M16: 33,967,094 km (0.107 R)
• M17: 36,675,564 km (0.101 R)
• M18: 40,678,952 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.8

Radius: 3.1

Gravity: 80.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.25 AU - 20.51 AU

Year: 22547 Days

Day: 21 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 110,018,134 km

• M1: 38,596 km (0.114 R)
• M2: 137,780 km (0.105 R)
• M3: 345,571 km (0.062 R)
• M4: 445,054 km (0.063 R)
• M5: 599,139 km (0.063 R)
• M6: 2,284,359 km (0.102 R)
• M7: 2,692,462 km (0.1 R)
• M8: 3,008,563 km (0.072 R)
• M9: 3,906,300 km (0.117 R)
• M10: 5,162,922 km (0.059 R)
• M11: 6,997,889 km (0.088 R)
• M12: 8,220,403 km (0.098 R)
• M13: 11,144,593 km (0.104 R)
• M14: 11,476,999 km (0.064 R)
• M15: 12,092,145 km (0.119 R)
• M16: 13,092,207 km (0.095 R)
• M17: 13,612,209 km (0.111 R)
• M18: 16,166,144 km (0.078 R)
• M19: 19,021,968 km (0.116 R)
• M20: 21,678,527 km (0.116 R)
• M21: 24,238,745 km (0.077 R)
• M22: 24,460,748 km (0.115 R)
• M23: 26,053,068 km (0.12 R)
• M24: 27,231,749 km (0.097 R)
• M25: 28,199,947 km (0.083 R)
• M26: 30,850,222 km (0.11 R)
• M27: 31,504,863 km (0.105 R)
• M28: 32,168,629 km (0.114 R)
• M29: 32,977,504 km (0.034 R)
• M30: 35,915,158 km (0.049 R)
• M31: 40,719,493 km (0.088 R)
• M32: 52,313,627 km (0.06 R)
• M33: 56,294,277 km (0.027 R)
• M34: 58,856,889 km (0.059 R)
• M35: 63,790,178 km (0.055 R)
• M36: 64,213,390 km (0.082 R)
• M37: 68,326,883 km (0.043 R)
• M38: 71,013,212 km (0.12 R)
• M39: 73,536,928 km (0.083 R)
• M40: 79,983,399 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 23.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.2

Radius: 6.8

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 20.73 AU - 25.85 AU

Year: 33520 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 110,018,134 km

• M1: 175,927 km (0.053 R)
• M2: 441,015 km (0.091 R)
• M3: 964,009 km (0.117 R)
• M4: 4,254,713 km (0.075 R)
• M5: 5,698,332 km (0.046 R)
• M6: 6,069,335 km (0.114 R)
• M7: 6,505,862 km (0.082 R)
• M8: 8,825,078 km (0.08 R)
• M9: 9,322,042 km (0.049 R)
• M10: 11,209,219 km (0.058 R)
• M11: 14,926,277 km (0.035 R)
• M12: 22,777,622 km (0.036 R)
• M13: 23,475,795 km (0.107 R)
• M14: 29,446,695 km (0.05 R)
• M15: 32,706,433 km (0.097 R)
• M16: 35,110,770 km (0.055 R)
• M17: 36,042,017 km (0.114 R)
• M18: 38,115,892 km (0.096 R)
• M19: 38,769,784 km (0.11 R)
• M20: 42,675,037 km (0.117 R)
• M21: 48,916,559 km (0.096 R)
• M22: 51,256,868 km (0.043 R)
• M23: 53,670,929 km (0.059 R)
• M24: 55,530,430 km (0.08 R)
• M25: 57,646,492 km (0.064 R)
• M26: 60,920,442 km (0.025 R)
• M27: 71,235,215 km (0.06 R)
• M28: 102,920,941 km (0.098 R)
• M29: 104,187,886 km (0.082 R)

Kuiper Belt

Range: 36.8 - 61.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit