🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 37.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,565,804 km

• M1: 61,934 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.95 AU - 1.01 AU

Year: 354 Days

Day: 33.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.93 AU - 1.19 AU

Year: 399 Days

Day: 27 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.02 AU - 1.4 AU

Year: 486 Days

Day: 21.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,565,804 km

• M1: 69,264 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.52 AU - 2.58 AU

Year: 1487 Days

Day: 23.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.15 AU - 4.67 AU

Year: 3383 Days

Day: 22.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.7

Radius: 9.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.69 AU - 12.01 AU

Year: 11291 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,565,804 km

• M1: 123,119 km (0.099 R)
• M2: 455,675 km (0.118 R)
• M3: 1,116,898 km (0.105 R)
• M4: 2,022,563 km (0.071 R)
• M5: 2,601,657 km (0.118 R)
• M6: 2,973,856 km (0.053 R)
• M7: 3,287,862 km (0.068 R)
• M8: 3,775,102 km (0.082 R)
• M9: 4,423,011 km (0.104 R)
• M10: 6,044,951 km (0.098 R)
• M11: 6,970,662 km (0.068 R)
• M12: 10,882,647 km (0.118 R)
• M13: 14,035,123 km (0.11 R)
• M14: 14,475,688 km (0.075 R)
• M15: 16,331,300 km (0.095 R)
• M16: 18,265,750 km (0.072 R)
• M17: 20,188,831 km (0.102 R)
• M18: 21,322,783 km (0.114 R)
• M19: 22,584,342 km (0.059 R)
• M20: 29,441,908 km (0.055 R)
• M21: 32,403,348 km (0.104 R)
• M22: 36,495,448 km (0.088 R)
• M23: 37,329,306 km (0.108 R)
• M24: 39,656,600 km (0.106 R)
• M25: 40,158,501 km (0.082 R)
• M26: 45,414,323 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 13.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.9 AU - 12.68 AU

Year: 15737 Days

Day: 6.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,565,804 km

• M1: 163,211 km (0.109 R)
• M2: 578,944 km (0.086 R)
• M3: 1,191,098 km (0.1 R)
• M4: 1,688,212 km (0.09 R)
• M5: 2,517,882 km (0.052 R)
• M6: 3,958,210 km (0.081 R)
• M7: 4,840,837 km (0.026 R)
• M8: 5,537,814 km (0.1 R)
• M9: 6,862,354 km (0.106 R)
• M10: 8,698,069 km (0.116 R)
• M11: 9,231,385 km (0.115 R)
• M12: 10,072,275 km (0.114 R)
• M13: 10,660,793 km (0.064 R)
• M14: 11,906,943 km (0.073 R)
• M15: 12,835,348 km (0.096 R)
• M16: 21,115,141 km (0.102 R)
• M17: 23,481,181 km (0.098 R)
• M18: 27,467,515 km (0.039 R)
• M19: 28,038,830 km (0.07 R)
• M20: 30,161,025 km (0.081 R)
• M21: 32,642,405 km (0.108 R)
• M22: 33,672,087 km (0.086 R)
• M23: 37,446,890 km (0.076 R)
• M24: 39,726,163 km (0.096 R)
• M25: 42,856,050 km (0.055 R)
• M26: 46,792,120 km (0.12 R)
• M27: 48,266,257 km (0.056 R)
• M28: 49,266,020 km (0.068 R)
• M29: 50,449,788 km (0.082 R)
• M30: 52,173,753 km (0.081 R)
• M31: 55,013,420 km (0.118 R)
• M32: 60,227,953 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.4

Radius: 7

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.2 AU - 15.06 AU

Year: 17378 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,565,804 km

• M1: 87,814 km (0.111 R)
• M2: 336,595 km (0.108 R)
• M3: 1,207,255 km (0.087 R)
• M4: 1,627,326 km (0.111 R)
• M5: 2,239,779 km (0.092 R)
• M6: 2,468,066 km (0.068 R)
• M7: 3,487,276 km (0.077 R)
• M8: 10,240,124 km (0.081 R)
• M9: 13,669,206 km (0.119 R)
• M10: 19,220,484 km (0.092 R)
• M11: 27,507,159 km (0.104 R)
• M12: 40,387,984 km (0.073 R)
• M13: 41,818,589 km (0.067 R)
• M14: 42,840,043 km (0.076 R)
• M15: 43,877,953 km (0.057 R)
• M16: 57,849,796 km (0.107 R)
• M17: 58,935,128 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 16,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit