🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.48 AU - 0.64 AU

Year: 161 Days

Day: 21.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,882,166 km

• M1: 47,423 km (0.056 R)
• M2: 81,980 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.23 AU - 2.67 AU

Year: 1476 Days

Day: 27.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3 AU - 4.84 AU

Year: 2988 Days

Day: 41.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 11.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.71 AU - 9.51 AU

Year: 10586 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,882,166 km

• M1: 140,472 km (0.108 R)
• M2: 601,982 km (0.103 R)
• M3: 973,134 km (0.11 R)
• M4: 1,396,347 km (0.077 R)
• M5: 1,766,751 km (0.099 R)
• M6: 2,691,415 km (0.082 R)
• M7: 3,545,918 km (0.063 R)
• M8: 3,967,934 km (0.098 R)
• M9: 4,364,518 km (0.057 R)
• M10: 9,131,753 km (0.116 R)
• M11: 9,624,828 km (0.05 R)
• M12: 11,155,812 km (0.095 R)
• M13: 15,304,012 km (0.026 R)
• M14: 17,910,605 km (0.102 R)
• M15: 19,158,999 km (0.074 R)
• M16: 19,968,174 km (0.119 R)
• M17: 21,654,741 km (0.078 R)
• M18: 22,090,818 km (0.055 R)
• M19: 24,079,722 km (0.11 R)
• M20: 24,547,814 km (0.06 R)
• M21: 25,309,566 km (0.098 R)
• M22: 25,988,890 km (0.047 R)
• M23: 29,250,273 km (0.069 R)
• M24: 35,236,282 km (0.079 R)
• M25: 35,597,711 km (0.059 R)
• M26: 36,450,568 km (0.104 R)
• M27: 38,578,598 km (0.105 R)
• M28: 40,392,323 km (0.083 R)
• M29: 45,600,573 km (0.054 R)
• M30: 50,320,236 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.5

Radius: 8

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.05 AU - 14.79 AU

Year: 17880 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,882,166 km

• M1: 99,483 km (0.115 R)
• M2: 450,738 km (0.098 R)
• M3: 888,462 km (0.061 R)
• M4: 1,963,173 km (0.068 R)
• M5: 2,264,313 km (0.101 R)
• M6: 3,527,518 km (0.085 R)
• M7: 4,735,371 km (0.087 R)
• M8: 5,588,677 km (0.105 R)
• M9: 6,628,382 km (0.116 R)
• M10: 7,548,858 km (0.095 R)
• M11: 7,890,390 km (0.034 R)
• M12: 10,160,687 km (0.118 R)
• M13: 11,192,314 km (0.087 R)
• M14: 14,111,418 km (0.115 R)
• M15: 16,751,670 km (0.104 R)
• M16: 17,502,203 km (0.086 R)
• M17: 18,802,508 km (0.116 R)
• M18: 20,352,790 km (0.116 R)
• M19: 27,638,356 km (0.103 R)
• M20: 29,398,226 km (0.114 R)
• M21: 33,924,010 km (0.086 R)
• M22: 34,188,349 km (0.111 R)
• M23: 34,453,886 km (0.069 R)
• M24: 35,124,084 km (0.086 R)
• M25: 35,939,542 km (0.062 R)
• M26: 38,462,061 km (0.08 R)
• M27: 42,463,206 km (0.11 R)
• M28: 44,327,345 km (0.085 R)
• M29: 45,922,058 km (0.1 R)
• M30: 48,385,038 km (0.086 R)
• M31: 64,226,255 km (0.1 R)
• M32: 67,302,137 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.4

Radius: 8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.53 AU - 16.93 AU

Year: 26346 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,882,166 km

• M1: 100,530 km (0.053 R)
• M2: 390,002 km (0.118 R)
• M3: 728,392 km (0.093 R)
• M4: 1,493,585 km (0.098 R)
• M5: 1,956,441 km (0.12 R)
• M6: 2,389,527 km (0.106 R)
• M7: 4,387,107 km (0.072 R)
• M8: 6,656,656 km (0.046 R)
• M9: 7,751,563 km (0.108 R)
• M10: 8,301,635 km (0.108 R)
• M11: 9,261,604 km (0.098 R)
• M12: 10,154,853 km (0.117 R)
• M13: 10,669,919 km (0.117 R)
• M14: 11,550,452 km (0.119 R)
• M15: 12,163,803 km (0.067 R)
• M16: 14,835,920 km (0.078 R)
• M17: 17,876,048 km (0.115 R)
• M18: 19,186,376 km (0.093 R)
• M19: 22,074,512 km (0.078 R)
• M20: 23,098,360 km (0.098 R)
• M21: 27,153,210 km (0.063 R)
• M22: 28,603,861 km (0.049 R)
• M23: 33,777,853 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit