🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.3 AU - 1.48 AU

Year: 614 Days

Day: 16 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.9

Radius: 14.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.92 AU - 7.16 AU

Year: 5563 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 97,449,722 km

• M1: 183,108 km (0.042 R)
• M2: 651,050 km (0.114 R)
• M3: 1,292,675 km (0.094 R)
• M4: 1,776,774 km (0.091 R)
• M5: 2,401,046 km (0.095 R)
• M6: 3,295,940 km (0.094 R)
• M7: 3,952,825 km (0.092 R)
• M8: 4,535,209 km (0.053 R)
• M9: 6,844,402 km (0.06 R)
• M10: 7,650,286 km (0.072 R)
• M11: 11,572,742 km (0.073 R)
• M12: 12,451,180 km (0.085 R)
• M13: 13,429,251 km (0.041 R)
• M14: 21,998,367 km (0.116 R)
• M15: 22,468,104 km (0.101 R)
• M16: 23,508,857 km (0.061 R)
• M17: 24,833,546 km (0.07 R)
• M18: 31,913,265 km (0.029 R)
• M19: 33,743,445 km (0.096 R)
• M20: 34,368,764 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 14.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.13 AU - 10.53 AU

Year: 11549 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 97,449,722 km

• M1: 199,115 km (0.098 R)
• M2: 1,782,608 km (0.095 R)
• M3: 3,042,372 km (0.108 R)
• M4: 4,422,861 km (0.115 R)
• M5: 5,432,946 km (0.115 R)
• M6: 7,290,652 km (0.091 R)
• M7: 7,825,465 km (0.09 R)
• M8: 8,386,606 km (0.067 R)
• M9: 9,255,171 km (0.116 R)
• M10: 10,182,828 km (0.064 R)
• M11: 11,279,530 km (0.119 R)
• M12: 17,318,048 km (0.111 R)
• M13: 25,318,841 km (0.108 R)
• M14: 25,787,831 km (0.107 R)
• M15: 29,959,218 km (0.099 R)
• M16: 33,424,951 km (0.09 R)
• M17: 41,272,257 km (0.079 R)
• M18: 42,315,702 km (0.067 R)
• M19: 44,184,030 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622

Radius: 8

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.88 AU - 15.32 AU

Year: 20905 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,449,722 km

• M1: 99,483 km (0.061 R)
• M2: 360,381 km (0.117 R)
• M3: 670,198 km (0.107 R)
• M4: 1,312,273 km (0.068 R)
• M5: 3,907,347 km (0.116 R)
• M6: 5,438,331 km (0.11 R)
• M7: 6,868,487 km (0.056 R)
• M8: 8,428,793 km (0.102 R)
• M9: 9,860,145 km (0.104 R)
• M10: 15,507,016 km (0.066 R)
• M11: 16,551,808 km (0.117 R)
• M12: 18,074,714 km (0.076 R)
• M13: 20,530,961 km (0.057 R)
• M14: 23,098,510 km (0.106 R)
• M15: 24,034,992 km (0.04 R)
• M16: 24,566,065 km (0.102 R)
• M17: 26,430,503 km (0.119 R)
• M18: 27,110,575 km (0.083 R)
• M19: 28,623,757 km (0.088 R)
• M20: 32,846,157 km (0.115 R)
• M21: 37,466,039 km (0.094 R)
• M22: 38,180,069 km (0.091 R)
• M23: 39,194,792 km (0.031 R)
• M24: 45,826,465 km (0.092 R)
• M25: 46,315,202 km (0.117 R)
• M26: 60,082,394 km (0.088 R)
• M27: 63,652,697 km (0.101 R)
• M28: 75,660,619 km (0.069 R)

Asteroid Belt

Center: 15.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.2

Radius: 3.5

Gravity: 67.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.3 AU - 18.88 AU

Year: 26475 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 97,449,722 km

• M1: 43,683 km (0.118 R)
• M2: 238,309 km (0.099 R)
• M3: 378,931 km (0.045 R)
• M4: 522,097 km (0.049 R)
• M5: 945,608 km (0.104 R)
• M6: 1,511,387 km (0.111 R)
• M7: 1,775,428 km (0.096 R)
• M8: 2,158,996 km (0.118 R)
• M9: 2,753,199 km (0.114 R)
• M10: 3,480,694 km (0.097 R)
• M11: 3,608,001 km (0.05 R)
• M12: 3,738,451 km (0.047 R)
• M13: 4,588,167 km (0.051 R)
• M14: 4,858,340 km (0.072 R)
• M15: 5,910,911 km (0.079 R)
• M16: 7,260,134 km (0.117 R)
• M17: 7,468,374 km (0.119 R)
• M18: 10,351,425 km (0.119 R)
• M19: 13,270,977 km (0.105 R)
• M20: 15,898,514 km (0.115 R)
• M21: 16,516,054 km (0.117 R)
• M22: 18,177,637 km (0.081 R)
• M23: 18,755,235 km (0.087 R)
• M24: 21,400,424 km (0.06 R)
• M25: 22,590,625 km (0.119 R)
• M26: 24,168,434 km (0.088 R)
• M27: 28,431,075 km (0.108 R)
• M28: 29,734,970 km (0.111 R)
• M29: 33,597,288 km (0.119 R)
• M30: 36,400,154 km (0.1 R)
• M31: 40,320,366 km (0.099 R)
• M32: 42,298,200 km (0.11 R)
• M33: 42,802,494 km (0.116 R)
• M34: 44,339,612 km (0.12 R)
• M35: 62,432,577 km (0.109 R)
• M36: 62,649,943 km (0.06 R)
• M37: 66,197,058 km (0.111 R)
• M38: 73,931,118 km (0.056 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit