🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.93 AU - 0.95 AU

Year: 335 Days

Day: 43.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,602,891 km

• M1: 127,009 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.9

Radius: 11

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.31 AU - 8.51 AU

Year: 6668 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,602,891 km

• M1: 136,882 km (0.109 R)
• M2: 1,433,447 km (0.099 R)
• M3: 1,786,647 km (0.065 R)
• M4: 2,360,804 km (0.095 R)
• M5: 2,975,950 km (0.096 R)
• M6: 3,364,456 km (0.071 R)
• M7: 3,717,806 km (0.118 R)
• M8: 4,169,891 km (0.102 R)
• M9: 5,359,493 km (0.051 R)
• M10: 5,812,924 km (0.098 R)
• M11: 6,936,404 km (0.071 R)
• M12: 8,004,234 km (0.087 R)
• M13: 8,761,349 km (0.118 R)
• M14: 9,220,914 km (0.08 R)
• M15: 11,078,022 km (0.106 R)
• M16: 14,056,964 km (0.056 R)
• M17: 15,158,453 km (0.112 R)
• M18: 16,068,008 km (0.059 R)
• M19: 17,598,544 km (0.115 R)
• M20: 20,873,391 km (0.059 R)
• M21: 24,781,486 km (0.088 R)
• M22: 25,364,917 km (0.107 R)
• M23: 26,994,786 km (0.105 R)
• M24: 27,435,202 km (0.061 R)
• M25: 28,511,409 km (0.092 R)
• M26: 30,843,790 km (0.107 R)
• M27: 32,799,034 km (0.113 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 8.7

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.76 AU - 9.32 AU

Year: 8369 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,602,891 km

• M1: 115,490 km (0.058 R)
• M2: 534,214 km (0.094 R)
• M3: 1,107,174 km (0.047 R)
• M4: 1,465,311 km (0.119 R)
• M5: 1,837,660 km (0.087 R)
• M6: 3,419,807 km (0.036 R)
• M7: 3,816,840 km (0.063 R)
• M8: 7,271,354 km (0.094 R)
• M9: 9,083,433 km (0.105 R)
• M10: 9,994,634 km (0.104 R)
• M11: 10,965,524 km (0.111 R)
• M12: 13,514,223 km (0.078 R)
• M13: 15,088,740 km (0.084 R)
• M14: 17,277,656 km (0.074 R)
• M15: 19,592,235 km (0.082 R)
• M16: 20,461,099 km (0.112 R)
• M17: 21,355,246 km (0.112 R)
• M18: 21,937,780 km (0.113 R)
• M19: 22,360,244 km (0.095 R)
• M20: 23,660,399 km (0.08 R)
• M21: 26,315,612 km (0.103 R)
• M22: 26,601,194 km (0.116 R)
• M23: 31,777,729 km (0.098 R)
• M24: 32,210,067 km (0.103 R)
• M25: 33,419,267 km (0.115 R)
• M26: 39,299,061 km (0.092 R)
• M27: 40,299,722 km (0.096 R)
• M28: 45,970,528 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 9.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.03 AU - 13.33 AU

Year: 12812 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,602,891 km

• M1: 123,717 km (0.045 R)
• M2: 901,327 km (0.115 R)
• M3: 1,225,207 km (0.09 R)
• M4: 1,951,205 km (0.081 R)
• M5: 2,687,376 km (0.091 R)
• M6: 3,052,245 km (0.097 R)
• M7: 5,705,064 km (0.063 R)
• M8: 6,385,735 km (0.091 R)
• M9: 8,893,593 km (0.078 R)
• M10: 9,223,606 km (0.087 R)
• M11: 9,858,350 km (0.111 R)
• M12: 10,574,176 km (0.106 R)
• M13: 10,891,323 km (0.054 R)
• M14: 11,938,060 km (0.052 R)
• M15: 12,810,814 km (0.11 R)
• M16: 16,377,077 km (0.092 R)
• M17: 19,431,267 km (0.062 R)
• M18: 19,988,220 km (0.099 R)
• M19: 20,474,114 km (0.117 R)
• M20: 21,050,814 km (0.076 R)
• M21: 24,007,317 km (0.064 R)
• M22: 27,131,219 km (0.063 R)
• M23: 29,151,090 km (0.086 R)
• M24: 29,775,960 km (0.075 R)
• M25: 34,519,559 km (0.088 R)
• M26: 35,454,396 km (0.115 R)
• M27: 38,734,180 km (0.116 R)
• M28: 41,160,059 km (0.101 R)
• M29: 46,171,438 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.5

Radius: 5.5

Gravity: 25.64 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.17 AU - 16.87 AU

Year: 18249 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,602,891 km

• M1: 68,665 km (0.081 R)
• M2: 281,842 km (0.051 R)
• M3: 571,613 km (0.073 R)
• M4: 894,894 km (0.111 R)
• M5: 1,124,677 km (0.114 R)
• M6: 1,378,395 km (0.096 R)
• M7: 1,601,595 km (0.116 R)
• M8: 2,820,668 km (0.096 R)
• M9: 3,752,663 km (0.072 R)
• M10: 3,967,635 km (0.104 R)
• M11: 4,255,910 km (0.091 R)
• M12: 6,203,525 km (0.084 R)
• M13: 6,770,201 km (0.115 R)
• M14: 8,107,008 km (0.091 R)
• M15: 9,553,918 km (0.104 R)
• M16: 10,915,558 km (0.094 R)
• M17: 12,673,034 km (0.047 R)
• M18: 15,610,987 km (0.066 R)
• M19: 15,927,536 km (0.12 R)
• M20: 18,973,049 km (0.104 R)
• M21: 21,594,303 km (0.081 R)
• M22: 26,520,262 km (0.114 R)
• M23: 31,638,603 km (0.112 R)
• M24: 32,658,262 km (0.062 R)
• M25: 33,568,266 km (0.085 R)
• M26: 35,032,381 km (0.082 R)
• M27: 37,096,682 km (0.095 R)
• M28: 41,920,615 km (0.055 R)
• M29: 48,308,144 km (0.073 R)
• M30: 56,979,286 km (0.089 R)
• M31: 66,631,939 km (0.098 R)
• M32: 72,170,202 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit