🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.46 AU - 0.54 AU

Year: 232 Days

Day: 23.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 11.8

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.66 AU - 0.98 AU

Year: 487 Days

Day: 8.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,861,348 km

• M1: 150,944 km (0.116 R)
• M2: 638,035 km (0.041 R)
• M3: 1,015,470 km (0.08 R)
• M4: 1,470,996 km (0.078 R)
• M5: 1,866,084 km (0.118 R)
• M6: 3,168,034 km (0.111 R)
• M7: 3,893,434 km (0.099 R)
• M8: 5,202,864 km (0.084 R)
• M9: 5,585,386 km (0.073 R)
• M10: 6,329,336 km (0.077 R)
• M11: 6,827,198 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.2

Radius: 14.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.63 AU - 2.57 AU

Year: 1996 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,861,348 km

• M1: 176,675 km (0.083 R)
• M2: 744,698 km (0.041 R)
• M3: 1,490,144 km (0.114 R)
• M4: 2,947,228 km (0.042 R)
• M5: 3,563,720 km (0.082 R)
• M6: 4,095,840 km (0.119 R)
• M7: 4,660,422 km (0.096 R)
• M8: 5,923,328 km (0.095 R)
• M9: 6,596,219 km (0.117 R)
• M10: 7,154,518 km (0.069 R)
• M11: 8,305,823 km (0.112 R)
• M12: 9,085,976 km (0.117 R)
• M13: 11,195,456 km (0.118 R)
• M14: 12,624,415 km (0.11 R)
• M15: 13,614,154 km (0.095 R)
• M16: 15,149,776 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.3

Radius: 9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.34 AU - 3.38 AU

Year: 3173 Days

Day: 8.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,861,348 km

• M1: 111,899 km (0.111 R)
• M2: 423,512 km (0.052 R)
• M3: 717,471 km (0.105 R)
• M4: 1,001,408 km (0.106 R)
• M5: 1,296,864 km (0.098 R)
• M6: 2,031,539 km (0.104 R)
• M7: 2,455,200 km (0.117 R)
• M8: 3,140,059 km (0.069 R)
• M9: 4,007,727 km (0.084 R)
• M10: 4,301,388 km (0.087 R)
• M11: 5,394,499 km (0.09 R)
• M12: 6,046,447 km (0.059 R)
• M13: 8,286,076 km (0.039 R)
• M14: 8,729,933 km (0.111 R)
• M15: 10,080,802 km (0.103 R)
• M16: 11,109,886 km (0.068 R)
• M17: 11,440,198 km (0.104 R)
• M18: 13,283,393 km (0.103 R)
• M19: 14,034,973 km (0.116 R)
• M20: 14,372,615 km (0.111 R)
• M21: 15,777,489 km (0.098 R)
• M22: 17,884,126 km (0.106 R)
• M23: 18,626,132 km (0.097 R)
• M24: 20,539,937 km (0.105 R)
• M25: 20,850,353 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.2

Radius: 3.9

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.99 AU - 8.55 AU

Year: 14208 Days

Day: 18.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 179.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,861,348 km

• M1: 48,769 km (0.109 R)
• M2: 176,974 km (0.075 R)
• M3: 343,327 km (0.083 R)
• M4: 491,279 km (0.037 R)
• M5: 970,441 km (0.118 R)
• M6: 1,177,485 km (0.084 R)
• M7: 1,549,684 km (0.116 R)
• M8: 1,849,179 km (0.11 R)
• M9: 2,331,632 km (0.119 R)
• M10: 2,662,842 km (0.067 R)
• M11: 2,980,588 km (0.086 R)
• M12: 3,640,315 km (0.116 R)
• M13: 4,566,176 km (0.115 R)
• M14: 5,913,604 km (0.11 R)
• M15: 7,302,470 km (0.118 R)
• M16: 9,079,992 km (0.117 R)
• M17: 9,601,790 km (0.091 R)
• M18: 11,072,935 km (0.093 R)
• M19: 16,654,133 km (0.118 R)
• M20: 19,298,574 km (0.028 R)
• M21: 22,464,963 km (0.093 R)
• M22: 23,416,854 km (0.101 R)
• M23: 26,243,655 km (0.114 R)
• M24: 29,494,118 km (0.096 R)
• M25: 37,256,153 km (0.054 R)
• M26: 41,731,523 km (0.048 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 12,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit