🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 128 Days

Day: 29.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.6 AU

Year: 128 Days

Day: 21 Hours

Environment

Temp: 200 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,128,448 km

• M1: 154,385 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.65 AU - 0.75 AU

Year: 206 Days

Day: 45.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,128,448 km

• M1: 67,618 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.63 AU - 1.05 AU

Year: 271 Days

Day: 31.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.16 AU - 3.92 AU

Year: 2341 Days

Day: 37.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.8

Radius: 13.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.1 AU - 14.76 AU

Year: 14482 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,128,448 km

• M1: 172,486 km (0.04 R)
• M2: 944,561 km (0.093 R)
• M3: 2,128,030 km (0.042 R)
• M4: 3,296,090 km (0.051 R)
• M5: 3,883,561 km (0.12 R)
• M6: 4,909,353 km (0.091 R)
• M7: 6,760,627 km (0.11 R)
• M8: 8,281,589 km (0.112 R)
• M9: 8,836,148 km (0.082 R)
• M10: 15,005,414 km (0.091 R)
• M11: 16,440,058 km (0.094 R)
• M12: 21,292,863 km (0.066 R)
• M13: 24,284,222 km (0.106 R)
• M14: 26,006,094 km (0.055 R)
• M15: 31,372,917 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.9

Radius: 8

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.98 AU - 16.22 AU

Year: 19607 Days

Day: 24.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,128,448 km

• M1: 99,483 km (0.103 R)
• M2: 429,795 km (0.109 R)
• M3: 927,357 km (0.104 R)
• M4: 1,182,272 km (0.092 R)
• M5: 1,499,719 km (0.065 R)
• M6: 2,150,769 km (0.061 R)
• M7: 2,519,079 km (0.104 R)
• M8: 3,825,367 km (0.088 R)
• M9: 6,512,893 km (0.105 R)
• M10: 7,286,912 km (0.103 R)
• M11: 8,314,500 km (0.099 R)
• M12: 10,482,173 km (0.1 R)
• M13: 14,649,371 km (0.091 R)
• M14: 15,897,915 km (0.085 R)
• M15: 18,189,156 km (0.052 R)
• M16: 18,689,262 km (0.04 R)
• M17: 19,717,149 km (0.115 R)
• M18: 20,244,930 km (0.103 R)
• M19: 23,513,345 km (0.049 R)
• M20: 24,106,949 km (0.111 R)
• M21: 29,107,258 km (0.079 R)
• M22: 30,955,839 km (0.093 R)
• M23: 31,668,672 km (0.088 R)
• M24: 35,269,792 km (0.077 R)
• M25: 38,585,629 km (0.055 R)
• M26: 41,527,023 km (0.072 R)
• M27: 43,420,782 km (0.072 R)
• M28: 48,485,418 km (0.059 R)
• M29: 50,584,276 km (0.116 R)
• M30: 54,444,499 km (0.075 R)
• M31: 57,777,989 km (0.07 R)
• M32: 58,677,371 km (0.081 R)
• M33: 60,873,767 km (0.073 R)
• M34: 62,180,056 km (0.075 R)
• M35: 63,314,456 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.1

Radius: 6.4

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.79 AU - 16.29 AU

Year: 20500 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,128,448 km

• M1: 79,736 km (0.104 R)
• M2: 314,455 km (0.091 R)
• M3: 633,547 km (0.088 R)
• M4: 834,756 km (0.111 R)
• M5: 1,079,498 km (0.116 R)
• M6: 1,807,441 km (0.1 R)
• M7: 2,201,781 km (0.109 R)
• M8: 2,442,185 km (0.064 R)
• M9: 2,899,207 km (0.112 R)
• M10: 3,644,503 km (0.076 R)
• M11: 4,142,664 km (0.077 R)
• M12: 5,467,952 km (0.042 R)
• M13: 9,033,767 km (0.08 R)
• M14: 11,421,049 km (0.101 R)
• M15: 11,680,751 km (0.11 R)
• M16: 13,538,308 km (0.108 R)
• M17: 14,273,582 km (0.095 R)
• M18: 15,504,922 km (0.101 R)
• M19: 16,805,526 km (0.077 R)
• M20: 17,482,306 km (0.109 R)
• M21: 22,130,312 km (0.107 R)
• M22: 26,507,396 km (0.111 R)
• M23: 32,454,660 km (0.08 R)
• M24: 32,976,158 km (0.103 R)
• M25: 33,239,001 km (0.111 R)
• M26: 41,330,601 km (0.059 R)
• M27: 45,746,730 km (0.086 R)
• M28: 47,900,041 km (0.105 R)
• M29: 49,774,054 km (0.081 R)
• M30: 50,293,458 km (0.115 R)
• M31: 64,689,859 km (0.103 R)
• M32: 65,722,982 km (0.079 R)
• M33: 66,557,439 km (0.105 R)
• M34: 74,840,075 km (0.047 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit