🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.46 AU - 4.5 AU

Year: 2915 Days

Day: 14.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.23 AU - 4.43 AU

Year: 3308 Days

Day: 23.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,995,083 km

• M1: 1,202,468 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 12.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.27 AU - 7.03 AU

Year: 4930 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,995,083 km

• M1: 150,495 km (0.082 R)
• M2: 573,708 km (0.115 R)
• M3: 1,346,680 km (0.113 R)
• M4: 2,046,050 km (0.044 R)
• M5: 2,690,667 km (0.076 R)
• M6: 4,070,558 km (0.06 R)
• M7: 4,960,965 km (0.032 R)
• M8: 5,851,970 km (0.093 R)
• M9: 6,574,677 km (0.117 R)
• M10: 7,859,723 km (0.029 R)
• M11: 9,237,968 km (0.104 R)
• M12: 9,966,958 km (0.116 R)
• M13: 13,797,711 km (0.084 R)
• M14: 14,611,822 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 10.8

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.77 AU - 7.71 AU

Year: 5722 Days

Day: 9 Hours

Environment

Temp: -146 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,995,083 km

• M1: 134,339 km (0.085 R)
• M2: 553,363 km (0.102 R)
• M3: 1,481,917 km (0.102 R)
• M4: 1,873,414 km (0.094 R)
• M5: 3,335,584 km (0.03 R)
• M6: 3,969,579 km (0.064 R)
• M7: 4,470,284 km (0.085 R)
• M8: 4,900,976 km (0.064 R)
• M9: 6,733,999 km (0.117 R)
• M10: 7,939,009 km (0.053 R)
• M11: 8,532,015 km (0.086 R)
• M12: 10,258,524 km (0.047 R)
• M13: 14,161,084 km (0.112 R)
• M14: 15,696,407 km (0.043 R)
• M15: 16,065,914 km (0.109 R)
• M16: 16,567,665 km (0.075 R)
• M17: 26,086,428 km (0.104 R)
• M18: 27,574,927 km (0.081 R)
• M19: 30,912,605 km (0.097 R)
• M20: 33,994,919 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.4

Radius: 14.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.62 AU - 14.04 AU

Year: 14000 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,995,083 km

• M1: 185,352 km (0.114 R)
• M2: 688,300 km (0.052 R)
• M3: 1,395,898 km (0.08 R)
• M4: 2,070,435 km (0.075 R)
• M5: 2,703,234 km (0.112 R)
• M6: 3,654,676 km (0.026 R)
• M7: 4,117,981 km (0.063 R)
• M8: 6,220,579 km (0.108 R)
• M9: 7,690,976 km (0.082 R)
• M10: 10,660,494 km (0.067 R)
• M11: 14,113,662 km (0.104 R)
• M12: 16,093,739 km (0.088 R)
• M13: 18,757,927 km (0.119 R)
• M14: 21,798,055 km (0.088 R)
• M15: 22,751,443 km (0.111 R)
• M16: 23,732,505 km (0.073 R)
• M17: 25,049,715 km (0.111 R)
• M18: 30,455,434 km (0.117 R)
• M19: 33,367,356 km (0.086 R)
• M20: 33,996,565 km (0.045 R)
• M21: 35,278,768 km (0.1 R)
• M22: 35,800,566 km (0.072 R)
• M23: 36,726,128 km (0.117 R)
• M24: 39,880,100 km (0.067 R)
• M25: 41,306,066 km (0.054 R)
• M26: 60,416,446 km (0.097 R)
• M27: 60,976,391 km (0.085 R)
• M28: 65,189,516 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.9

Radius: 5.9

Gravity: 23.52 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.43 AU - 16.67 AU

Year: 24716 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,995,083 km

• M1: 74,350 km (0.107 R)
• M2: 483,201 km (0.082 R)
• M3: 731,085 km (0.087 R)
• M4: 1,145,920 km (0.081 R)
• M5: 1,841,999 km (0.06 R)
• M6: 2,091,378 km (0.114 R)
• M7: 2,363,198 km (0.113 R)
• M8: 2,895,467 km (0.087 R)
• M9: 3,263,178 km (0.113 R)
• M10: 3,693,422 km (0.072 R)
• M11: 4,057,393 km (0.07 R)
• M12: 4,742,103 km (0.069 R)
• M13: 7,056,532 km (0.105 R)
• M14: 8,372,694 km (0.07 R)
• M15: 8,597,390 km (0.109 R)
• M16: 11,005,467 km (0.108 R)
• M17: 11,549,704 km (0.117 R)
• M18: 12,183,251 km (0.115 R)
• M19: 15,702,540 km (0.11 R)
• M20: 19,060,713 km (0.113 R)
• M21: 22,326,585 km (0.063 R)
• M22: 23,197,693 km (0.091 R)
• M23: 23,418,948 km (0.118 R)
• M24: 25,474,423 km (0.064 R)
• M25: 35,045,994 km (0.113 R)
• M26: 38,650,854 km (0.038 R)
• M27: 42,330,064 km (0.032 R)
• M28: 45,367,499 km (0.108 R)
• M29: 47,649,315 km (0.079 R)
• M30: 52,060,807 km (0.093 R)
• M31: 53,782,978 km (0.113 R)
• M32: 61,262,572 km (0.104 R)
• M33: 63,829,671 km (0.026 R)
• M34: 77,499,177 km (0.102 R)
• M35: 81,771,842 km (0.102 R)
• M36: 86,996,248 km (0.085 R)
• M37: 88,067,070 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit