🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.09 AU - 1.21 AU

Year: 442 Days

Day: 33.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,908,694 km

• M1: 44,131 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.04 AU - 1.36 AU

Year: 471 Days

Day: 40.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.06 AU - 1.54 AU

Year: 531 Days

Day: 13.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.78 AU - 2.88 AU

Year: 1705 Days

Day: 40.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,908,694 km

• M1: 171,290 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.54 AU - 3.48 AU

Year: 1870 Days

Day: 45.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 8.5

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.7 AU - 10.82 AU

Year: 10092 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,908,694 km

• M1: 105,766 km (0.103 R)
• M2: 448,943 km (0.111 R)
• M3: 720,912 km (0.091 R)
• M4: 1,828,236 km (0.086 R)
• M5: 2,601,208 km (0.115 R)
• M6: 3,914,378 km (0.069 R)
• M7: 5,220,517 km (0.1 R)
• M8: 6,044,801 km (0.063 R)
• M9: 6,795,782 km (0.109 R)
• M10: 8,711,234 km (0.077 R)
• M11: 10,483,220 km (0.044 R)
• M12: 11,453,811 km (0.053 R)
• M13: 11,960,948 km (0.04 R)
• M14: 13,448,699 km (0.087 R)
• M15: 14,528,347 km (0.081 R)
• M16: 15,802,322 km (0.093 R)
• M17: 16,715,767 km (0.106 R)
• M18: 19,747,218 km (0.045 R)
• M19: 20,476,657 km (0.052 R)
• M20: 20,806,521 km (0.114 R)
• M21: 25,424,308 km (0.108 R)
• M22: 25,805,483 km (0.094 R)
• M23: 26,384,427 km (0.1 R)
• M24: 30,574,813 km (0.064 R)
• M25: 32,883,856 km (0.118 R)
• M26: 35,900,647 km (0.045 R)
• M27: 38,593,259 km (0.111 R)
• M28: 38,970,694 km (0.115 R)
• M29: 40,246,166 km (0.118 R)
• M30: 41,945,747 km (0.073 R)
• M31: 42,211,433 km (0.117 R)
• M32: 44,514,941 km (0.1 R)
• M33: 46,190,587 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.3

Radius: 7.4

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.09 AU - 15.97 AU

Year: 18822 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,908,694 km

• M1: 99,034 km (0.104 R)
• M2: 411,095 km (0.113 R)
• M3: 666,309 km (0.114 R)
• M4: 963,261 km (0.101 R)
• M5: 1,390,512 km (0.076 R)
• M6: 2,086,741 km (0.092 R)
• M7: 2,448,468 km (0.102 R)
• M8: 2,804,810 km (0.09 R)
• M9: 3,069,449 km (0.09 R)
• M10: 3,762,237 km (0.114 R)
• M11: 4,176,324 km (0.11 R)
• M12: 4,786,384 km (0.117 R)
• M13: 6,931,318 km (0.103 R)
• M14: 7,462,989 km (0.071 R)
• M15: 8,808,771 km (0.089 R)
• M16: 11,419,703 km (0.092 R)
• M17: 12,479,155 km (0.058 R)
• M18: 16,664,904 km (0.091 R)
• M19: 19,806,010 km (0.061 R)
• M20: 20,514,206 km (0.091 R)
• M21: 21,887,515 km (0.113 R)
• M22: 26,799,860 km (0.085 R)
• M23: 27,775,537 km (0.032 R)
• M24: 33,258,748 km (0.109 R)
• M25: 35,021,610 km (0.093 R)
• M26: 36,713,561 km (0.113 R)
• M27: 44,476,943 km (0.104 R)
• M28: 45,537,293 km (0.07 R)
• M29: 48,819,320 km (0.09 R)
• M30: 49,461,843 km (0.101 R)
• M31: 51,921,831 km (0.079 R)
• M32: 56,906,581 km (0.094 R)
• M33: 58,877,832 km (0.093 R)
• M34: 59,788,734 km (0.066 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 14,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit