🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.68 AU - 0.9 AU

Year: 269 Days

Day: 46.7 Hours

Environment

Temp: 73 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.75 AU - 0.99 AU

Year: 311 Days

Day: 19.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.05 AU - 2.41 AU

Year: 1275 Days

Day: 32 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,638,286 km

• M1: 1,813,725 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.82 AU - 3.92 AU

Year: 2369 Days

Day: 29.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.08 AU - 4.04 AU

Year: 2572 Days

Day: 46.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 13.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.13 AU - 6.55 AU

Year: 4725 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,638,286 km

• M1: 168,896 km (0.111 R)
• M2: 299,944 km (0.117 R)
• M3: 388,356 km (0.062 R)
• M4: 573,109 km (0.032 R)
• M5: 767,138 km (0.108 R)
• M6: 945,159 km (0.1 R)
• M7: 1,152,053 km (0.049 R)
• M8: 1,313,918 km (0.103 R)
• M9: 1,405,472 km (0.111 R)
• M10: 1,880,296 km (0.1 R)
• M11: 2,002,367 km (0.043 R)
• M12: 2,771,151 km (0.073 R)
• M13: 2,890,979 km (0.071 R)
• M14: 3,032,947 km (0.057 R)
• M15: 3,219,197 km (0.111 R)
• M16: 3,345,308 km (0.083 R)
• M17: 3,473,363 km (0.098 R)
• M18: 3,559,532 km (0.079 R)
• M19: 3,911,835 km (0.109 R)
• M20: 4,252,319 km (0.049 R)
• M21: 5,232,186 km (0.067 R)
• M22: 6,306,149 km (0.118 R)
• M23: 6,518,428 km (0.118 R)
• M24: 6,950,167 km (0.032 R)
• M25: 7,530,906 km (0.058 R)
• M26: 7,813,048 km (0.117 R)
• M27: 8,098,630 km (0.025 R)
• M28: 8,213,821 km (0.119 R)
• M29: 8,650,796 km (0.074 R)
• M30: 9,456,381 km (0.089 R)
• M31: 10,567,893 km (0.093 R)
• M32: 10,788,849 km (0.065 R)
• M33: 11,364,053 km (0.091 R)
• M34: 11,460,842 km (0.034 R)
• M35: 11,687,932 km (0.083 R)
• M36: 12,610,951 km (0.108 R)
• M37: 12,879,030 km (0.086 R)
• M38: 13,660,230 km (0.069 R)
• M39: 13,797,711 km (0.118 R)
• M40: 14,421,983 km (0.086 R)
• M41: 14,597,012 km (0.105 R)
• M42: 14,702,329 km (0.059 R)
• M43: 15,375,520 km (0.081 R)
• M44: 15,482,781 km (0.113 R)
• M45: 15,769,860 km (0.116 R)
• M46: 16,422,405 km (0.083 R)
• M47: 16,788,771 km (0.111 R)
• M48: 17,120,878 km (0.114 R)
• M49: 17,455,080 km (0.107 R)
• M50: 17,641,628 km (0.091 R)
• M51: 18,319,007 km (0.051 R)
• M52: 19,158,401 km (0.119 R)
• M53: 19,273,890 km (0.08 R)
• M54: 20,716,762 km (0.055 R)
• M55: 21,192,184 km (0.058 R)
• M56: 21,311,563 km (0.116 R)
• M57: 21,471,184 km (0.053 R)
• M58: 21,831,565 km (0.113 R)
• M59: 23,664,139 km (0.109 R)
• M60: 23,829,295 km (0.065 R)
• M61: 24,285,868 km (0.114 R)
• M62: 24,619,621 km (0.065 R)
• M63: 24,829,058 km (0.102 R)
• M64: 25,884,920 km (0.117 R)
• M65: 26,568,432 km (0.103 R)
• M66: 26,998,676 km (0.105 R)
• M67: 28,434,666 km (0.072 R)
• M68: 29,717,019 km (0.063 R)
• M69: 29,850,759 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.8

Radius: 8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.64 AU - 13.16 AU

Year: 13779 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 20,638,286 km

• M1: 111,450 km (0.107 R)
• M2: 245,640 km (0.093 R)
• M3: 357,240 km (0.076 R)
• M4: 512,971 km (0.054 R)
• M5: 768,634 km (0.076 R)
• M6: 1,186,910 km (0.115 R)
• M7: 1,280,707 km (0.118 R)
• M8: 1,827,488 km (0.11 R)
• M9: 2,233,347 km (0.108 R)
• M10: 2,499,332 km (0.114 R)
• M11: 2,806,755 km (0.074 R)
• M12: 3,191,671 km (0.12 R)
• M13: 4,028,521 km (0.04 R)
• M14: 4,388,753 km (0.111 R)
• M15: 4,967,696 km (0.092 R)
• M16: 5,870,669 km (0.12 R)
• M17: 6,403,088 km (0.096 R)
• M18: 7,470,319 km (0.059 R)
• M19: 9,336,553 km (0.099 R)
• M20: 11,641,856 km (0.067 R)
• M21: 12,076,737 km (0.11 R)
• M22: 12,909,847 km (0.068 R)
• M23: 14,193,846 km (0.106 R)
• M24: 14,685,724 km (0.114 R)
• M25: 14,878,555 km (0.1 R)
• M26: 14,961,433 km (0.094 R)
• M27: 15,350,387 km (0.111 R)
• M28: 15,883,554 km (0.071 R)
• M29: 17,577,451 km (0.097 R)
• M30: 18,430,906 km (0.069 R)
• M31: 18,758,077 km (0.036 R)
• M32: 18,847,686 km (0.055 R)
• M33: 19,117,261 km (0.116 R)
• M34: 19,177,400 km (0.058 R)
• M35: 19,388,183 km (0.079 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: 174 - 13,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit