🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.59 AU - 0.79 AU

Year: 209 Days

Day: 28.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.92 AU - 1.32 AU

Year: 433 Days

Day: 31.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,685,189 km

• M1: 622,327 km (0.065 R)
• M2: 648,357 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.49 AU - 1.77 AU

Year: 760 Days

Day: 18.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.57 AU - 2.01 AU

Year: 875 Days

Day: 43.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,685,189 km

• M1: 40,840 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.04 AU - 2.68 AU

Year: 1324 Days

Day: 18.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,685,189 km

• M1: 285,582 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.87 AU - 2.95 AU

Year: 1367 Days

Day: 43.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.61 AU - 3.33 AU

Year: 1869 Days

Day: 30.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.38 AU - 4.84 AU

Year: 3615 Days

Day: 31.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 8.5

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.6 AU - 6.88 AU

Year: 6391 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,685,189 km

• M1: 108,907 km (0.115 R)
• M2: 267,930 km (0.12 R)
• M3: 398,379 km (0.115 R)
• M4: 590,463 km (0.12 R)
• M5: 670,348 km (0.068 R)
• M6: 902,524 km (0.093 R)
• M7: 1,159,982 km (0.072 R)
• M8: 1,297,313 km (0.111 R)
• M9: 1,532,181 km (0.067 R)
• M10: 1,980,975 km (0.051 R)
• M11: 2,188,467 km (0.034 R)
• M12: 2,557,376 km (0.072 R)
• M13: 2,692,313 km (0.034 R)
• M14: 2,783,568 km (0.044 R)
• M15: 3,087,550 km (0.107 R)
• M16: 3,159,208 km (0.08 R)
• M17: 3,854,539 km (0.093 R)
• M18: 3,957,761 km (0.102 R)
• M19: 4,088,061 km (0.114 R)
• M20: 4,326,221 km (0.073 R)
• M21: 4,541,642 km (0.085 R)
• M22: 4,871,505 km (0.073 R)
• M23: 5,409,609 km (0.083 R)
• M24: 5,759,368 km (0.086 R)
• M25: 6,267,253 km (0.06 R)
• M26: 7,453,864 km (0.065 R)
• M27: 8,809,968 km (0.118 R)
• M28: 8,912,293 km (0.097 R)
• M29: 9,290,327 km (0.106 R)
• M30: 9,744,057 km (0.111 R)
• M31: 10,528,100 km (0.048 R)
• M32: 11,704,687 km (0.057 R)
• M33: 11,892,133 km (0.065 R)
• M34: 12,042,928 km (0.069 R)
• M35: 12,194,470 km (0.088 R)
• M36: 12,845,072 km (0.078 R)
• M37: 12,999,756 km (0.079 R)
• M38: 13,116,143 km (0.12 R)
• M39: 13,272,024 km (0.096 R)
• M40: 13,546,087 km (0.029 R)
• M41: 13,743,108 km (0.081 R)
• M42: 14,339,704 km (0.112 R)
• M43: 14,419,888 km (0.114 R)
• M44: 14,540,464 km (0.1 R)
• M45: 14,621,097 km (0.028 R)
• M46: 14,742,272 km (0.085 R)
• M47: 15,311,940 km (0.091 R)
• M48: 15,640,607 km (0.058 R)
• M49: 16,347,008 km (0.117 R)
• M50: 16,640,968 km (0.116 R)
• M51: 16,936,573 km (0.119 R)
• M52: 17,233,974 km (0.096 R)
• M53: 17,490,235 km (0.071 R)
• M54: 17,747,843 km (0.093 R)
• M55: 17,833,861 km (0.117 R)
• M56: 18,006,647 km (0.041 R)
• M57: 18,659,043 km (0.1 R)
• M58: 18,878,354 km (0.045 R)
• M59: 19,010,299 km (0.047 R)
• M60: 20,301,478 km (0.12 R)
• M61: 21,162,713 km (0.055 R)
• M62: 21,712,785 km (0.086 R)
• M63: 22,128,517 km (0.053 R)
• M64: 23,344,000 km (0.078 R)
• M65: 23,485,669 km (0.077 R)
• M66: 23,627,637 km (0.107 R)
• M67: 24,245,925 km (0.087 R)
• M68: 24,533,153 km (0.054 R)
• M69: 24,821,428 km (0.102 R)
• M70: 25,644,516 km (0.075 R)
• M71: 27,068,987 km (0.094 R)
• M72: 27,966,125 km (0.096 R)
• M73: 28,116,471 km (0.117 R)
• M74: 29,329,859 km (0.119 R)
• M75: 29,789,274 km (0.071 R)
• M76: 31,650,721 km (0.044 R)
• M77: 31,755,140 km (0.092 R)
• M78: 32,384,648 km (0.099 R)
• M79: 32,965,237 km (0.039 R)
• M80: 33,602,674 km (0.114 R)
• M81: 33,762,594 km (0.083 R)
• M82: 34,620,089 km (0.091 R)
• M83: 34,673,944 km (0.065 R)
• M84: 34,835,510 km (0.092 R)
• M85: 35,810,738 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit