🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.56 AU - 1.58 AU

Year: 741 Days

Day: 12.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 117.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,251,426 km

• M1: 176,525 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.44 AU - 3.08 AU

Year: 1727 Days

Day: 23.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.64 AU - 4.02 AU

Year: 2289 Days

Day: 15.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,251,426 km

• M1: 1,941,032 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.3 AU - 4.86 AU

Year: 3105 Days

Day: 35.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,251,426 km

• M1: 860,637 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 8.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.54 AU - 8.84 AU

Year: 8034 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,251,426 km

• M1: 103,223 km (0.1 R)
• M2: 563,386 km (0.115 R)
• M3: 997,967 km (0.085 R)
• M4: 2,014,485 km (0.108 R)
• M5: 2,956,054 km (0.087 R)
• M6: 3,296,688 km (0.057 R)
• M7: 5,128,065 km (0.064 R)
• M8: 10,406,925 km (0.071 R)
• M9: 10,693,854 km (0.105 R)
• M10: 12,482,147 km (0.046 R)
• M11: 13,665,616 km (0.1 R)
• M12: 16,808,368 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.4

Radius: 6.4

Gravity: 16.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.93 AU - 15.47 AU

Year: 19103 Days

Day: 16.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 73,251,426 km

• M1: 85,869 km (0.082 R)
• M2: 429,196 km (0.101 R)
• M3: 743,053 km (0.093 R)
• M4: 1,345,782 km (0.098 R)
• M5: 2,518,331 km (0.113 R)
• M6: 2,977,596 km (0.095 R)
• M7: 4,833,956 km (0.1 R)
• M8: 5,273,624 km (0.106 R)
• M9: 5,819,956 km (0.116 R)
• M10: 6,190,659 km (0.082 R)
• M11: 7,734,659 km (0.056 R)
• M12: 9,185,908 km (0.116 R)
• M13: 9,631,859 km (0.101 R)
• M14: 10,871,128 km (0.119 R)
• M15: 11,181,244 km (0.115 R)
• M16: 11,497,195 km (0.115 R)
• M17: 13,167,305 km (0.098 R)
• M18: 15,926,189 km (0.087 R)
• M19: 16,407,146 km (0.065 R)
• M20: 19,772,650 km (0.078 R)
• M21: 23,778,432 km (0.091 R)
• M22: 27,030,390 km (0.047 R)
• M23: 28,177,058 km (0.099 R)
• M24: 29,117,580 km (0.072 R)
• M25: 30,078,746 km (0.116 R)
• M26: 30,567,183 km (0.099 R)
• M27: 31,060,856 km (0.076 R)
• M28: 31,937,649 km (0.117 R)
• M29: 35,882,844 km (0.083 R)
• M30: 37,407,097 km (0.054 R)
• M31: 45,200,398 km (0.1 R)
• M32: 46,977,023 km (0.113 R)
• M33: 47,469,648 km (0.087 R)
• M34: 49,136,169 km (0.117 R)
• M35: 50,154,631 km (0.107 R)
• M36: 59,004,392 km (0.108 R)
• M37: 66,337,231 km (0.073 R)
• M38: 66,957,165 km (0.11 R)
• M39: 67,372,448 km (0.048 R)
• M40: 68,418,437 km (0.105 R)
• M41: 71,621,327 km (0.034 R)
• M42: 73,149,619 km (0.118 R)
• M43: 73,811,290 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.5

Radius: 5.4

Gravity: 19.7 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.32 AU - 17.52 AU

Year: 20629 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,251,426 km

• M1: 68,665 km (0.1 R)
• M2: 259,552 km (0.066 R)
• M3: 553,512 km (0.072 R)
• M4: 735,274 km (0.11 R)
• M5: 1,183,469 km (0.063 R)
• M6: 1,907,971 km (0.113 R)
• M7: 2,626,041 km (0.108 R)
• M8: 4,475,519 km (0.099 R)
• M9: 5,373,855 km (0.081 R)
• M10: 6,472,801 km (0.068 R)
• M11: 7,762,783 km (0.104 R)
• M12: 8,262,290 km (0.056 R)
• M13: 8,730,083 km (0.087 R)
• M14: 15,717,351 km (0.05 R)
• M15: 18,020,260 km (0.098 R)
• M16: 18,629,273 km (0.106 R)
• M17: 18,805,799 km (0.075 R)
• M18: 19,888,439 km (0.082 R)
• M19: 21,011,919 km (0.116 R)
• M20: 25,493,422 km (0.082 R)
• M21: 27,725,871 km (0.091 R)
• M22: 28,654,275 km (0.04 R)
• M23: 29,126,107 km (0.071 R)
• M24: 31,438,441 km (0.116 R)
• M25: 38,244,396 km (0.082 R)
• M26: 41,161,256 km (0.033 R)
• M27: 41,611,246 km (0.039 R)
• M28: 47,433,146 km (0.096 R)
• M29: 49,094,880 km (0.049 R)
• M30: 57,614,179 km (0.112 R)
• M31: 69,582,158 km (0.092 R)
• M32: 70,220,493 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit