🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.56 AU - 0.78 AU

Year: 196 Days

Day: 32.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.49 AU - 2.09 AU

Year: 858 Days

Day: 24.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,170,175 km

• M1: 179,817 km (0.108 R)
• M2: 952,938 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.92 AU - 2.92 AU

Year: 1348 Days

Day: 21.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.05 AU - 2.85 AU

Year: 1373 Days

Day: 22.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.82 AU - 4.12 AU

Year: 2833 Days

Day: 12.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.32 AU - 5.18 AU

Year: 3138 Days

Day: 36.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,170,175 km

• M1: 38,596 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.68 AU - 4.86 AU

Year: 3160 Days

Day: 14.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.5 AU - 5 AU

Year: 3708 Days

Day: 17.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.2

Radius: 5.6

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.18 AU - 14.68 AU

Year: 16652 Days

Day: 15.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,170,175 km

• M1: 69,713 km (0.112 R)
• M2: 270,174 km (0.09 R)
• M3: 536,009 km (0.043 R)
• M4: 1,226,852 km (0.108 R)
• M5: 2,995,697 km (0.112 R)
• M6: 3,542,926 km (0.115 R)
• M7: 4,530,123 km (0.029 R)
• M8: 4,803,139 km (0.057 R)
• M9: 5,282,600 km (0.056 R)
• M10: 5,828,483 km (0.095 R)
• M11: 7,734,659 km (0.064 R)
• M12: 8,258,102 km (0.106 R)
• M13: 8,619,979 km (0.104 R)
• M14: 10,071,677 km (0.115 R)
• M15: 11,567,057 km (0.095 R)
• M16: 13,574,361 km (0.1 R)
• M17: 18,800,413 km (0.074 R)
• M18: 21,642,025 km (0.089 R)
• M19: 23,477,591 km (0.059 R)
• M20: 33,427,046 km (0.12 R)
• M21: 33,998,809 km (0.096 R)
• M22: 37,937,571 km (0.075 R)
• M23: 39,442,227 km (0.101 R)
• M24: 44,606,046 km (0.114 R)
• M25: 45,159,857 km (0.049 R)
• M26: 46,991,534 km (0.031 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.9

Radius: 5.9

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.57 AU - 13.87 AU

Year: 17216 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,170,175 km

• M1: 73,453 km (0.111 R)
• M2: 363,224 km (0.096 R)
• M3: 552,465 km (0.109 R)
• M4: 916,736 km (0.081 R)
• M5: 1,120,638 km (0.078 R)
• M6: 1,572,722 km (0.109 R)
• M7: 1,981,274 km (0.107 R)
• M8: 2,284,210 km (0.114 R)
• M9: 3,353,685 km (0.046 R)
• M10: 3,967,336 km (0.063 R)
• M11: 4,449,489 km (0.11 R)
• M12: 6,007,850 km (0.105 R)
• M13: 7,751,414 km (0.106 R)
• M14: 9,637,095 km (0.08 R)
• M15: 10,387,179 km (0.111 R)
• M16: 11,051,842 km (0.032 R)
• M17: 12,802,735 km (0.117 R)
• M18: 14,286,297 km (0.086 R)
• M19: 18,533,680 km (0.053 R)
• M20: 22,642,984 km (0.065 R)
• M21: 23,348,338 km (0.097 R)
• M22: 23,552,539 km (0.034 R)
• M23: 26,537,316 km (0.054 R)
• M24: 26,871,368 km (0.099 R)
• M25: 27,208,262 km (0.095 R)
• M26: 34,816,062 km (0.108 R)
• M27: 42,805,486 km (0.106 R)
• M28: 43,264,901 km (0.107 R)
• M29: 44,820,270 km (0.118 R)
• M30: 49,878,324 km (0.098 R)
• M31: 50,557,498 km (0.114 R)
• M32: 51,415,143 km (0.116 R)
• M33: 53,867,800 km (0.04 R)
• M34: 56,949,815 km (0.119 R)
• M35: 57,691,671 km (0.088 R)
• M36: 63,462,110 km (0.06 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 15,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit