🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.52 AU - 0.52 AU

Year: 138 Days

Day: 47.5 Hours

Environment

Temp: 251 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,115,066 km

• M1: 31,565 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.62 AU - 2 AU

Year: 898 Days

Day: 37.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.73 AU - 4.23 AU

Year: 2395 Days

Day: 25.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 14.7

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.68 AU - 5.72 AU

Year: 3759 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 105,115,066 km

• M1: 182,809 km (0.117 R)
• M2: 693,087 km (0.092 R)
• M3: 1,464,862 km (0.099 R)
• M4: 2,182,184 km (0.081 R)
• M5: 2,921,796 km (0.116 R)
• M6: 3,568,059 km (0.049 R)
• M7: 4,834,405 km (0.069 R)
• M8: 5,558,458 km (0.049 R)
• M9: 7,705,188 km (0.061 R)
• M10: 8,241,496 km (0.115 R)
• M11: 9,056,206 km (0.057 R)
• M12: 10,318,364 km (0.099 R)
• M13: 10,929,620 km (0.045 R)
• M14: 11,521,878 km (0.1 R)
• M15: 12,180,109 km (0.044 R)
• M16: 14,058,759 km (0.11 R)
• M17: 14,658,347 km (0.084 R)
• M18: 16,395,777 km (0.106 R)
• M19: 17,060,440 km (0.072 R)
• M20: 22,565,642 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.9

Radius: 8

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.26 AU - 16.76 AU

Year: 19348 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,115,066 km

• M1: 99,483 km (0.108 R)
• M2: 519,254 km (0.073 R)
• M3: 927,806 km (0.096 R)
• M4: 2,971,313 km (0.116 R)
• M5: 4,123,965 km (0.079 R)
• M6: 5,017,961 km (0.079 R)
• M7: 5,510,737 km (0.109 R)
• M8: 7,859,872 km (0.083 R)
• M9: 8,264,684 km (0.045 R)
• M10: 10,261,068 km (0.095 R)
• M11: 11,117,515 km (0.085 R)
• M12: 12,833,553 km (0.07 R)
• M13: 14,268,346 km (0.062 R)
• M14: 14,718,934 km (0.077 R)
• M15: 15,569,698 km (0.031 R)
• M16: 16,781,889 km (0.079 R)
• M17: 17,115,642 km (0.118 R)
• M18: 19,211,209 km (0.039 R)
• M19: 20,987,235 km (0.11 R)
• M20: 24,115,626 km (0.083 R)
• M21: 25,735,322 km (0.108 R)
• M22: 28,122,904 km (0.091 R)
• M23: 29,916,283 km (0.098 R)
• M24: 30,654,399 km (0.059 R)
• M25: 30,903,180 km (0.114 R)
• M26: 31,278,820 km (0.059 R)
• M27: 32,039,376 km (0.113 R)
• M28: 35,614,466 km (0.071 R)
• M29: 37,427,143 km (0.107 R)
• M30: 40,933,418 km (0.054 R)
• M31: 45,778,744 km (0.05 R)
• M32: 46,103,820 km (0.103 R)
• M33: 46,594,351 km (0.099 R)
• M34: 49,440,301 km (0.089 R)
• M35: 53,832,794 km (0.096 R)
• M36: 59,825,684 km (0.11 R)
• M37: 63,586,276 km (0.044 R)
• M38: 63,991,088 km (0.094 R)
• M39: 73,560,115 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.2

Radius: 3.5

Gravity: 59.61 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.88 AU - 22.86 AU

Year: 31454 Days

Day: 20.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 105,115,066 km

• M1: 43,533 km (0.075 R)
• M2: 183,407 km (0.107 R)
• M3: 370,554 km (0.104 R)
• M4: 490,232 km (0.047 R)
• M5: 752,926 km (0.111 R)
• M6: 1,102,387 km (0.103 R)
• M7: 1,272,629 km (0.108 R)
• M8: 1,646,175 km (0.063 R)
• M9: 2,088,685 km (0.077 R)
• M10: 3,923,354 km (0.102 R)
• M11: 4,136,980 km (0.1 R)
• M12: 4,864,474 km (0.107 R)
• M13: 8,812,063 km (0.101 R)
• M14: 9,618,096 km (0.108 R)
• M15: 10,071,976 km (0.063 R)
• M16: 12,480,950 km (0.069 R)
• M17: 16,680,611 km (0.093 R)
• M18: 17,620,385 km (0.096 R)
• M19: 19,502,027 km (0.11 R)
• M20: 19,707,575 km (0.094 R)
• M21: 21,843,234 km (0.066 R)
• M22: 22,739,026 km (0.106 R)
• M23: 24,246,374 km (0.104 R)
• M24: 24,365,005 km (0.059 R)
• M25: 25,085,020 km (0.105 R)
• M26: 26,693,496 km (0.089 R)
• M27: 32,645,995 km (0.109 R)
• M28: 33,227,333 km (0.103 R)
• M29: 35,164,326 km (0.075 R)
• M30: 35,621,647 km (0.102 R)
• M31: 36,083,006 km (0.029 R)
• M32: 59,257,661 km (0.03 R)
• M33: 61,654,967 km (0.051 R)
• M34: 63,213,777 km (0.11 R)
• M35: 66,177,909 km (0.031 R)
• M36: 68,283,499 km (0.078 R)
• M37: 72,627,672 km (0.051 R)
• M38: 76,385,570 km (0.093 R)
• M39: 81,595,017 km (0.091 R)
• M40: 87,314,293 km (0.104 R)
• M41: 93,878,349 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 17,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit