🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.57 AU - 0.71 AU

Year: 185 Days

Day: 25.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,181,585 km

• M1: 150,346 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.57 AU - 0.75 AU

Year: 194 Days

Day: 41.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,181,585 km

• M1: 271,371 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.7 AU - 1 AU

Year: 283 Days

Day: 16.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,181,585 km

• M1: 456,872 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.96 AU - 2.04 AU

Year: 1023 Days

Day: 19.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.73 AU - 2.59 AU

Year: 1148 Days

Day: 47.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 145.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,181,585 km

• M1: 43,533 km (0.094 R)
• M2: 790,026 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.84 AU - 2.66 AU

Year: 1221 Days

Day: 19.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 11

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.38 AU - 7.18 AU

Year: 5692 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 104,181,585 km

• M1: 136,882 km (0.103 R)
• M2: 570,417 km (0.096 R)
• M3: 918,381 km (0.108 R)
• M4: 1,273,078 km (0.073 R)
• M5: 1,842,896 km (0.059 R)
• M6: 2,307,248 km (0.08 R)
• M7: 2,701,588 km (0.081 R)
• M8: 3,222,039 km (0.085 R)
• M9: 4,439,616 km (0.074 R)
• M10: 4,861,632 km (0.066 R)
• M11: 5,339,447 km (0.088 R)
• M12: 5,910,313 km (0.05 R)
• M13: 6,689,269 km (0.108 R)
• M14: 8,293,556 km (0.077 R)
• M15: 9,396,990 km (0.11 R)
• M16: 11,498,392 km (0.08 R)
• M17: 12,921,366 km (0.066 R)
• M18: 15,035,783 km (0.056 R)
• M19: 15,930,677 km (0.067 R)
• M20: 18,423,427 km (0.108 R)
• M21: 20,582,273 km (0.117 R)
• M22: 21,313,358 km (0.053 R)
• M23: 21,685,259 km (0.041 R)
• M24: 24,818,736 km (0.07 R)
• M25: 28,063,962 km (0.081 R)
• M26: 29,788,227 km (0.07 R)
• M27: 31,103,043 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.9

Radius: 13.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.11 AU - 8.55 AU

Year: 7177 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 104,181,585 km

• M1: 169,195 km (0.07 R)
• M2: 665,561 km (0.044 R)
• M3: 1,338,602 km (0.112 R)
• M4: 2,180,389 km (0.1 R)
• M5: 3,505,228 km (0.077 R)
• M6: 5,021,552 km (0.119 R)
• M7: 5,959,381 km (0.109 R)
• M8: 8,423,557 km (0.117 R)
• M9: 13,517,813 km (0.093 R)
• M10: 13,970,347 km (0.098 R)
• M11: 15,025,461 km (0.069 R)
• M12: 15,944,739 km (0.081 R)
• M13: 19,352,878 km (0.099 R)
• M14: 23,705,877 km (0.097 R)
• M15: 24,699,207 km (0.107 R)
• M16: 27,845,699 km (0.12 R)
• M17: 31,054,274 km (0.069 R)
• M18: 31,546,002 km (0.104 R)
• M19: 32,042,966 km (0.03 R)
• M20: 33,154,778 km (0.11 R)
• M21: 35,777,079 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745

Radius: 8

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.42 AU - 14.48 AU

Year: 14940 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 104,181,585 km

• M1: 118,033 km (0.12 R)
• M2: 404,513 km (0.029 R)
• M3: 1,022,352 km (0.114 R)
• M4: 1,323,792 km (0.076 R)
• M5: 1,888,823 km (0.09 R)
• M6: 2,187,420 km (0.044 R)
• M7: 4,185,150 km (0.075 R)
• M8: 4,500,054 km (0.062 R)
• M9: 5,615,904 km (0.059 R)
• M10: 7,212,712 km (0.118 R)
• M11: 11,948,532 km (0.09 R)
• M12: 13,648,113 km (0.114 R)
• M13: 14,627,231 km (0.104 R)
• M14: 15,502,977 km (0.109 R)
• M15: 17,039,796 km (0.066 R)
• M16: 17,844,932 km (0.055 R)
• M17: 18,423,576 km (0.095 R)
• M18: 18,759,872 km (0.118 R)
• M19: 28,223,134 km (0.029 R)
• M20: 29,578,192 km (0.118 R)
• M21: 30,858,002 km (0.106 R)
• M22: 33,527,725 km (0.053 R)
• M23: 33,777,853 km (0.111 R)
• M24: 35,047,041 km (0.097 R)
• M25: 38,222,106 km (0.104 R)
• M26: 40,301,068 km (0.115 R)
• M27: 41,440,256 km (0.118 R)
• M28: 42,017,704 km (0.068 R)
• M29: 46,832,511 km (0.091 R)
• M30: 47,616,703 km (0.054 R)
• M31: 52,506,160 km (0.106 R)
• M32: 54,724,995 km (0.041 R)
• M33: 59,714,982 km (0.12 R)
• M34: 60,822,455 km (0.069 R)
• M35: 63,459,417 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.4

Radius: 6.2

Gravity: 23.4 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.21 AU - 20.09 AU

Year: 27964 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 104,181,585 km

• M1: 77,193 km (0.111 R)
• M2: 350,657 km (0.094 R)
• M3: 1,069,026 km (0.102 R)
• M4: 1,570,927 km (0.113 R)
• M5: 2,487,065 km (0.085 R)
• M6: 2,749,758 km (0.067 R)
• M7: 4,241,399 km (0.081 R)
• M8: 4,464,449 km (0.111 R)
• M9: 4,734,623 km (0.063 R)
• M10: 5,097,847 km (0.116 R)
• M11: 6,541,915 km (0.083 R)
• M12: 8,646,308 km (0.106 R)
• M13: 9,437,681 km (0.094 R)
• M14: 9,690,651 km (0.118 R)
• M15: 11,163,891 km (0.064 R)
• M16: 12,857,339 km (0.108 R)
• M17: 14,799,568 km (0.097 R)
• M18: 16,469,828 km (0.1 R)
• M19: 17,970,594 km (0.053 R)
• M20: 18,164,323 km (0.081 R)
• M21: 18,754,038 km (0.099 R)
• M22: 21,785,788 km (0.088 R)
• M23: 22,006,146 km (0.101 R)
• M24: 23,016,380 km (0.095 R)
• M25: 25,129,002 km (0.053 R)
• M26: 25,860,984 km (0.044 R)
• M27: 32,955,513 km (0.098 R)
• M28: 35,938,196 km (0.105 R)
• M29: 38,772,178 km (0.101 R)
• M30: 42,777,960 km (0.088 R)
• M31: 50,052,306 km (0.09 R)
• M32: 51,210,044 km (0.043 R)
• M33: 51,795,420 km (0.099 R)
• M34: 59,818,055 km (0.089 R)
• M35: 64,010,236 km (0.119 R)
• M36: 71,506,137 km (0.087 R)
• M37: 71,993,227 km (0.091 R)
• M38: 79,827,518 km (0.086 R)
• M39: 100,478,607 km (0.067 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit