🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.6 AU - 0.72 AU

Year: 188 Days

Day: 41.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,202,588 km

• M1: 326,722 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.68 AU - 0.78 AU

Year: 218 Days

Day: 26.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,202,588 km

• M1: 54,603 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.39 AU - 3.81 AU

Year: 1909 Days

Day: 46.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3 AU - 3.76 AU

Year: 2174 Days

Day: 37.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,202,588 km

• M1: 119,977 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.22 AU - 3.56 AU

Year: 2184 Days

Day: 36.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 59 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.74 AU - 4.46 AU

Year: 2390 Days

Day: 31.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,202,588 km

• M1: 341,682 km (0.093 R)
• M2: 510,578 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.28 AU - 5.02 AU

Year: 2958 Days

Day: 30.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.8

Radius: 14.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.12 AU - 9.48 AU

Year: 9922 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 93,202,588 km

• M1: 185,352 km (0.079 R)
• M2: 958,474 km (0.098 R)
• M3: 1,461,571 km (0.045 R)
• M4: 2,145,981 km (0.073 R)
• M5: 2,995,847 km (0.11 R)
• M6: 3,476,056 km (0.079 R)
• M7: 4,034,804 km (0.043 R)
• M8: 4,623,921 km (0.037 R)
• M9: 5,334,810 km (0.095 R)
• M10: 7,134,023 km (0.077 R)
• M11: 8,000,045 km (0.115 R)
• M12: 8,660,670 km (0.117 R)
• M13: 9,501,410 km (0.107 R)
• M14: 10,041,607 km (0.101 R)
• M15: 11,291,797 km (0.091 R)
• M16: 13,541,450 km (0.107 R)
• M17: 16,076,236 km (0.117 R)
• M18: 18,155,796 km (0.12 R)
• M19: 19,066,847 km (0.063 R)
• M20: 22,497,126 km (0.07 R)
• M21: 23,194,402 km (0.118 R)
• M22: 24,267,168 km (0.076 R)
• M23: 28,485,379 km (0.116 R)
• M24: 31,303,055 km (0.051 R)
• M25: 33,169,588 km (0.089 R)
• M26: 33,732,375 km (0.069 R)
• M27: 35,109,274 km (0.116 R)
• M28: 37,852,749 km (0.11 R)
• M29: 42,561,342 km (0.112 R)
• M30: 46,514,616 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.3

Radius: 4.3

Gravity: 37.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.4 AU - 19.88 AU

Year: 27029 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 93,202,588 km

• M1: 53,556 km (0.118 R)
• M2: 198,816 km (0.099 R)
• M3: 527,482 km (0.108 R)
• M4: 712,834 km (0.12 R)
• M5: 1,491,491 km (0.079 R)
• M6: 1,990,699 km (0.077 R)
• M7: 2,568,446 km (0.07 R)
• M8: 2,828,447 km (0.09 R)
• M9: 3,048,954 km (0.11 R)
• M10: 3,586,908 km (0.047 R)
• M11: 4,185,748 km (0.092 R)
• M12: 5,124,475 km (0.078 R)
• M13: 5,926,020 km (0.115 R)
• M14: 6,195,596 km (0.118 R)
• M15: 6,759,430 km (0.108 R)
• M16: 9,540,455 km (0.093 R)
• M17: 10,163,081 km (0.071 R)
• M18: 11,837,380 km (0.097 R)
• M19: 12,925,555 km (0.071 R)
• M20: 16,764,985 km (0.113 R)
• M21: 21,196,522 km (0.109 R)
• M22: 21,615,247 km (0.05 R)
• M23: 22,253,581 km (0.034 R)
• M24: 25,282,040 km (0.056 R)
• M25: 27,943,985 km (0.061 R)
• M26: 29,862,428 km (0.071 R)
• M27: 31,730,606 km (0.111 R)
• M28: 34,101,882 km (0.109 R)
• M29: 35,403,832 km (0.088 R)
• M30: 36,588,647 km (0.112 R)
• M31: 36,738,694 km (0.099 R)
• M32: 42,413,689 km (0.034 R)
• M33: 51,038,006 km (0.036 R)
• M34: 59,095,048 km (0.098 R)
• M35: 62,884,961 km (0.085 R)
• M36: 64,839,308 km (0.098 R)
• M37: 66,833,746 km (0.096 R)
• M38: 70,248,019 km (0.042 R)
• M39: 85,068,081 km (0.095 R)
• M40: 92,089,308 km (0.099 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 11,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit