🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.13 AU - 1.27 AU

Year: 469 Days

Day: 32.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,051,449 km

• M1: 329,115 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.85 AU - 2.53 AU

Year: 1155 Days

Day: 29 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,051,449 km

• M1: 1,366,277 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 13.1

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.36 AU - 6.26 AU

Year: 4362 Days

Day: 13 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,051,449 km

• M1: 164,408 km (0.103 R)
• M2: 594,951 km (0.112 R)
• M3: 1,126,921 km (0.115 R)
• M4: 1,546,543 km (0.101 R)
• M5: 2,087,189 km (0.119 R)
• M6: 2,635,615 km (0.11 R)
• M7: 3,202,890 km (0.075 R)
• M8: 4,048,418 km (0.091 R)
• M9: 4,512,321 km (0.058 R)
• M10: 7,493,058 km (0.118 R)
• M11: 10,147,822 km (0.098 R)
• M12: 11,779,636 km (0.081 R)
• M13: 15,059,718 km (0.053 R)
• M14: 15,895,522 km (0.096 R)
• M15: 17,781,502 km (0.106 R)
• M16: 20,815,945 km (0.067 R)
• M17: 21,364,820 km (0.1 R)
• M18: 21,782,796 km (0.106 R)
• M19: 22,206,308 km (0.117 R)
• M20: 23,731,907 km (0.083 R)
• M21: 24,180,252 km (0.027 R)
• M22: 24,863,615 km (0.115 R)
• M23: 25,951,939 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 11.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.15 AU - 7.77 AU

Year: 5853 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,051,449 km

• M1: 144,212 km (0.062 R)
• M2: 516,113 km (0.077 R)
• M3: 1,229,994 km (0.062 R)
• M4: 2,600,161 km (0.11 R)
• M5: 3,640,913 km (0.092 R)
• M6: 4,833,058 km (0.097 R)
• M7: 5,475,432 km (0.063 R)
• M8: 10,364,290 km (0.109 R)
• M9: 13,790,829 km (0.067 R)
• M10: 14,175,894 km (0.076 R)
• M11: 14,967,865 km (0.037 R)
• M12: 25,809,223 km (0.107 R)
• M13: 26,989,700 km (0.069 R)
• M14: 27,767,310 km (0.076 R)
• M15: 30,653,800 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.8

Radius: 8.1

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.79 AU - 10.79 AU

Year: 9289 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,051,449 km

• M1: 100,829 km (0.06 R)
• M2: 421,567 km (0.068 R)
• M3: 748,139 km (0.116 R)
• M4: 1,407,417 km (0.089 R)
• M5: 1,722,919 km (0.09 R)
• M6: 2,302,760 km (0.059 R)
• M7: 3,920,960 km (0.114 R)
• M8: 5,068,525 km (0.117 R)
• M9: 5,433,993 km (0.063 R)
• M10: 6,150,118 km (0.069 R)
• M11: 7,416,614 km (0.088 R)
• M12: 8,633,592 km (0.106 R)
• M13: 9,699,178 km (0.081 R)
• M14: 10,263,611 km (0.076 R)
• M15: 11,929,084 km (0.073 R)
• M16: 12,965,797 km (0.089 R)
• M17: 16,567,366 km (0.066 R)
• M18: 17,579,395 km (0.109 R)
• M19: 20,100,269 km (0.079 R)
• M20: 20,402,906 km (0.104 R)
• M21: 21,250,826 km (0.039 R)
• M22: 23,182,135 km (0.108 R)
• M23: 24,275,845 km (0.106 R)
• M24: 25,491,627 km (0.047 R)
• M25: 26,024,794 km (0.118 R)
• M26: 26,384,427 km (0.118 R)
• M27: 28,044,066 km (0.061 R)
• M28: 29,091,849 km (0.064 R)
• M29: 34,508,339 km (0.046 R)
• M30: 38,084,327 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.4

Radius: 6.3

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.04 AU - 17.88 AU

Year: 24896 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 146.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,051,449 km

• M1: 79,137 km (0.103 R)
• M2: 432,936 km (0.111 R)
• M3: 1,112,260 km (0.107 R)
• M4: 2,237,685 km (0.093 R)
• M5: 3,216,055 km (0.047 R)
• M6: 3,447,633 km (0.074 R)
• M7: 3,721,546 km (0.051 R)
• M8: 7,024,667 km (0.094 R)
• M9: 7,977,456 km (0.112 R)
• M10: 8,349,356 km (0.071 R)
• M11: 8,566,872 km (0.098 R)
• M12: 9,070,568 km (0.059 R)
• M13: 10,014,231 km (0.083 R)
• M14: 10,384,486 km (0.12 R)
• M15: 15,000,926 km (0.096 R)
• M16: 15,567,603 km (0.09 R)
• M17: 16,743,592 km (0.117 R)
• M18: 17,708,050 km (0.091 R)
• M19: 18,524,405 km (0.042 R)
• M20: 19,365,594 km (0.041 R)
• M21: 20,037,288 km (0.092 R)
• M22: 22,041,750 km (0.109 R)
• M23: 25,293,410 km (0.106 R)
• M24: 26,796,569 km (0.117 R)
• M25: 28,850,997 km (0.057 R)
• M26: 31,794,335 km (0.071 R)
• M27: 36,939,454 km (0.116 R)
• M28: 39,632,066 km (0.057 R)
• M29: 47,618,797 km (0.112 R)
• M30: 49,016,939 km (0.119 R)
• M31: 55,265,193 km (0.078 R)
• M32: 57,394,869 km (0.108 R)
• M33: 58,778,350 km (0.106 R)
• M34: 61,406,336 km (0.06 R)
• M35: 83,028,314 km (0.115 R)
• M36: 83,279,489 km (0.101 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit