🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.74 AU - 0.82 AU

Year: 250 Days

Day: 44.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,097,655 km

• M1: 266,733 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.44 AU - 2.64 AU

Year: 1471 Days

Day: 19 Hours

Environment

Temp: -97 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,097,655 km

• M1: 75,547 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.12 AU - 4.12 AU

Year: 2503 Days

Day: 37.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 103.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,097,655 km

• M1: 110,104 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.16 AU - 4.32 AU

Year: 3173 Days

Day: 22.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185

Radius: 10.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.61 AU - 11.69 AU

Year: 12631 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,097,655 km

• M1: 127,009 km (0.097 R)
• M2: 761,004 km (0.06 R)
• M3: 1,353,861 km (0.053 R)
• M4: 1,673,701 km (0.057 R)
• M5: 2,935,709 km (0.095 R)
• M6: 4,067,117 km (0.095 R)
• M7: 5,437,434 km (0.07 R)
• M8: 13,258,859 km (0.115 R)
• M9: 13,818,505 km (0.092 R)
• M10: 15,044,759 km (0.057 R)
• M11: 16,661,762 km (0.081 R)
• M12: 22,283,052 km (0.12 R)
• M13: 22,914,504 km (0.089 R)
• M14: 23,557,925 km (0.099 R)
• M15: 24,545,570 km (0.1 R)
• M16: 25,991,583 km (0.063 R)
• M17: 33,979,062 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.9

Radius: 5.1

Gravity: 36.44 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.78 AU - 14.74 AU

Year: 16566 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,097,655 km

• M1: 63,429 km (0.106 R)
• M2: 392,994 km (0.098 R)
• M3: 707,149 km (0.06 R)
• M4: 1,122,433 km (0.108 R)
• M5: 1,501,663 km (0.089 R)
• M6: 2,162,587 km (0.093 R)
• M7: 3,491,764 km (0.05 R)
• M8: 5,599,149 km (0.072 R)
• M9: 5,839,852 km (0.11 R)
• M10: 6,045,549 km (0.106 R)
• M11: 6,298,968 km (0.062 R)
• M12: 9,974,887 km (0.062 R)
• M13: 10,752,347 km (0.106 R)
• M14: 15,022,169 km (0.106 R)
• M15: 19,014,637 km (0.105 R)
• M16: 19,742,281 km (0.102 R)
• M17: 20,206,334 km (0.117 R)
• M18: 26,244,852 km (0.096 R)
• M19: 26,805,844 km (0.11 R)
• M20: 31,585,197 km (0.12 R)
• M21: 31,964,876 km (0.12 R)
• M22: 33,777,554 km (0.072 R)
• M23: 34,843,588 km (0.039 R)
• M24: 37,606,212 km (0.097 R)
• M25: 38,751,084 km (0.116 R)
• M26: 40,066,499 km (0.11 R)
• M27: 44,507,461 km (0.086 R)
• M28: 58,816,497 km (0.109 R)
• M29: 73,444,626 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.6

Radius: 3

Gravity: 32.62 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 13.54 AU - 22.32 AU

Year: 27593 Days

Day: 24.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,097,655 km

• M1: 37,699 km (0.079 R)
• M2: 137,181 km (0.068 R)
• M3: 245,041 km (0.108 R)
• M4: 350,807 km (0.079 R)
• M5: 695,331 km (0.087 R)
• M6: 1,229,545 km (0.04 R)
• M7: 1,420,432 km (0.115 R)
• M8: 1,861,596 km (0.107 R)
• M9: 2,409,723 km (0.101 R)
• M10: 5,006,891 km (0.102 R)
• M11: 5,687,113 km (0.06 R)
• M12: 6,173,455 km (0.112 R)
• M13: 6,686,875 km (0.071 R)
• M14: 8,973,179 km (0.097 R)
• M15: 12,853,898 km (0.092 R)
• M16: 13,830,473 km (0.071 R)
• M17: 14,780,569 km (0.12 R)
• M18: 20,097,726 km (0.116 R)
• M19: 25,149,496 km (0.058 R)
• M20: 28,368,244 km (0.109 R)
• M21: 34,807,385 km (0.084 R)
• M22: 38,647,114 km (0.086 R)
• M23: 39,505,058 km (0.112 R)
• M24: 41,705,343 km (0.063 R)
• M25: 44,764,320 km (0.089 R)
• M26: 46,508,781 km (0.081 R)
• M27: 47,316,460 km (0.049 R)
• M28: 48,462,978 km (0.052 R)
• M29: 50,811,066 km (0.101 R)
• M30: 57,379,759 km (0.105 R)
• M31: 58,308,612 km (0.106 R)
• M32: 58,870,801 km (0.081 R)
• M33: 59,815,512 km (0.075 R)
• M34: 61,348,292 km (0.031 R)
• M35: 63,300,693 km (0.074 R)
• M36: 66,510,166 km (0.087 R)
• M37: 68,362,188 km (0.12 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 17,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit