🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.24 AU - 1.28 AU

Year: 536 Days

Day: 21.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.79 AU - 2.99 AU

Year: 1861 Days

Day: 16.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.58 AU - 3.58 AU

Year: 2047 Days

Day: 26.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.5

Radius: 13.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.04 AU - 5.84 AU

Year: 4159 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,329,077 km

• M1: 172,935 km (0.034 R)
• M2: 661,372 km (0.046 R)
• M3: 1,337,405 km (0.075 R)
• M4: 1,846,786 km (0.069 R)
• M5: 2,799,425 km (0.032 R)
• M6: 3,567,909 km (0.082 R)
• M7: 4,193,528 km (0.046 R)
• M8: 4,994,026 km (0.092 R)
• M9: 6,429,118 km (0.105 R)
• M10: 8,488,931 km (0.097 R)
• M11: 9,730,593 km (0.042 R)
• M12: 10,566,098 km (0.098 R)
• M13: 11,908,439 km (0.068 R)
• M14: 12,669,444 km (0.12 R)
• M15: 13,462,612 km (0.103 R)
• M16: 14,236,033 km (0.119 R)
• M17: 15,759,088 km (0.114 R)
• M18: 16,911,740 km (0.099 R)
• M19: 19,644,744 km (0.106 R)
• M20: 20,371,490 km (0.083 R)
• M21: 22,090,220 km (0.103 R)
• M22: 22,588,231 km (0.112 R)
• M23: 23,680,894 km (0.108 R)
• M24: 26,129,362 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 10.7

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.33 AU - 8.49 AU

Year: 6880 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,329,077 km

• M1: 135,087 km (0.106 R)
• M2: 554,111 km (0.077 R)
• M3: 1,141,432 km (0.099 R)
• M4: 1,661,883 km (0.103 R)
• M5: 2,407,329 km (0.108 R)
• M6: 2,786,709 km (0.12 R)
• M7: 3,431,326 km (0.057 R)
• M8: 3,939,810 km (0.073 R)
• M9: 4,387,855 km (0.096 R)
• M10: 5,939,484 km (0.064 R)
• M11: 6,858,464 km (0.063 R)
• M12: 7,508,916 km (0.086 R)
• M13: 8,669,346 km (0.066 R)
• M14: 9,021,799 km (0.092 R)
• M15: 12,473,770 km (0.101 R)
• M16: 13,268,583 km (0.108 R)
• M17: 14,523,560 km (0.038 R)
• M18: 17,969,397 km (0.067 R)
• M19: 18,399,192 km (0.109 R)
• M20: 19,279,276 km (0.104 R)
• M21: 21,123,519 km (0.093 R)
• M22: 21,925,513 km (0.05 R)
• M23: 22,499,071 km (0.087 R)
• M24: 23,335,622 km (0.09 R)
• M25: 23,847,397 km (0.101 R)
• M26: 25,697,922 km (0.118 R)
• M27: 31,510,099 km (0.09 R)
• M28: 36,176,804 km (0.102 R)
• M29: 36,518,635 km (0.1 R)
• M30: 39,211,397 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.1

Radius: 5.9

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.3 AU - 20.66 AU

Year: 26501 Days

Day: 15.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 92,329,077 km

• M1: 73,303 km (0.109 R)
• M2: 290,369 km (0.088 R)
• M3: 1,270,684 km (0.087 R)
• M4: 1,713,644 km (0.071 R)
• M5: 1,971,102 km (0.077 R)
• M6: 2,902,348 km (0.11 R)
• M7: 5,379,240 km (0.043 R)
• M8: 5,977,781 km (0.058 R)
• M9: 6,715,000 km (0.067 R)
• M10: 8,994,722 km (0.101 R)
• M11: 10,404,233 km (0.117 R)
• M12: 12,025,425 km (0.097 R)
• M13: 17,703,711 km (0.116 R)
• M14: 23,695,256 km (0.111 R)
• M15: 30,248,689 km (0.065 R)
• M16: 33,795,206 km (0.115 R)
• M17: 34,364,426 km (0.083 R)
• M18: 38,528,632 km (0.101 R)
• M19: 39,619,799 km (0.09 R)
• M20: 40,891,980 km (0.105 R)
• M21: 45,558,984 km (0.081 R)
• M22: 50,568,867 km (0.098 R)
• M23: 52,064,996 km (0.032 R)
• M24: 59,369,411 km (0.081 R)
• M25: 63,804,240 km (0.091 R)
• M26: 65,330,288 km (0.083 R)
• M27: 71,911,846 km (0.086 R)
• M28: 74,040,773 km (0.078 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: 389 - 13,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit