🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 139 Days

Day: 34.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.82 AU - 1.16 AU

Year: 345 Days

Day: 35.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.99 AU - 1.51 AU

Year: 489 Days

Day: 46.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,607,578 km

• M1: 254,466 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.23 AU - 1.57 AU

Year: 580 Days

Day: 27.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,607,578 km

• M1: 913,744 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.34 AU - 1.84 AU

Year: 701 Days

Day: 37.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.65 AU - 2.37 AU

Year: 997 Days

Day: 18.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,607,578 km

• M1: 46,525 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.03 AU - 2.13 AU

Year: 1049 Days

Day: 28.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.74 AU - 2.96 AU

Year: 1683 Days

Day: 36.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.02 AU - 3.54 AU

Year: 2078 Days

Day: 42.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.1

Radius: 13.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.04 AU - 8.22 AU

Year: 7373 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,607,578 km

• M1: 177,573 km (0.115 R)
• M2: 289,023 km (0.11 R)
• M3: 445,951 km (0.073 R)
• M4: 532,419 km (0.041 R)
• M5: 1,014,124 km (0.1 R)
• M6: 1,118,394 km (0.087 R)
• M7: 1,434,344 km (0.047 R)
• M8: 1,552,975 km (0.097 R)
• M9: 1,716,336 km (0.1 R)
• M10: 1,800,261 km (0.074 R)
• M11: 1,907,373 km (0.06 R)
• M12: 1,994,588 km (0.113 R)
• M13: 2,264,463 km (0.069 R)
• M14: 2,380,551 km (0.054 R)
• M15: 2,667,629 km (0.08 R)
• M16: 2,765,765 km (0.111 R)
• M17: 3,649,590 km (0.103 R)
• M18: 4,208,487 km (0.045 R)
• M19: 4,586,222 km (0.045 R)
• M20: 4,674,933 km (0.078 R)
• M21: 4,764,243 km (0.102 R)
• M22: 5,188,802 km (0.116 R)
• M23: 5,913,005 km (0.084 R)
• M24: 6,139,646 km (0.1 R)
• M25: 7,143,897 km (0.038 R)
• M26: 7,700,401 km (0.086 R)
• M27: 8,127,054 km (0.12 R)
• M28: 8,488,333 km (0.076 R)
• M29: 8,634,490 km (0.117 R)
• M30: 10,063,449 km (0.103 R)
• M31: 10,765,811 km (0.12 R)
• M32: 11,083,108 km (0.06 R)
• M33: 11,564,813 km (0.113 R)
• M34: 11,889,889 km (0.119 R)
• M35: 12,465,841 km (0.101 R)
• M36: 13,474,430 km (0.068 R)
• M37: 14,421,983 km (0.097 R)
• M38: 14,859,856 km (0.111 R)
• M39: 15,658,858 km (0.083 R)
• M40: 16,018,641 km (0.115 R)
• M41: 16,472,072 km (0.068 R)
• M42: 16,563,177 km (0.099 R)
• M43: 16,929,692 km (0.096 R)
• M44: 17,160,073 km (0.076 R)
• M45: 17,345,125 km (0.058 R)
• M46: 17,577,451 km (0.035 R)
• M47: 17,857,647 km (0.061 R)
• M48: 18,233,437 km (0.091 R)
• M49: 18,706,915 km (0.103 R)
• M50: 18,802,059 km (0.092 R)
• M51: 19,762,776 km (0.111 R)
• M52: 20,346,806 km (0.119 R)
• M53: 20,444,643 km (0.042 R)
• M54: 20,887,154 km (0.1 R)
• M55: 22,082,590 km (0.115 R)
• M56: 23,249,005 km (0.065 R)
• M57: 23,917,259 km (0.092 R)
• M58: 24,227,674 km (0.111 R)
• M59: 24,539,586 km (0.117 R)
• M60: 24,643,856 km (0.074 R)
• M61: 24,800,485 km (0.074 R)
• M62: 25,009,922 km (0.094 R)
• M63: 25,219,807 km (0.098 R)
• M64: 25,324,975 km (0.041 R)
• M65: 25,641,524 km (0.074 R)
• M66: 26,225,255 km (0.066 R)
• M67: 26,598,950 km (0.108 R)
• M68: 26,813,324 km (0.098 R)
• M69: 27,568,045 km (0.072 R)
• M70: 27,784,962 km (0.108 R)
• M71: 28,111,385 km (0.084 R)
• M72: 28,439,154 km (0.116 R)
• M73: 31,219,131 km (0.093 R)
• M74: 31,332,227 km (0.093 R)
• M75: 33,216,262 km (0.066 R)
• M76: 34,084,828 km (0.112 R)
• M77: 34,902,230 km (0.091 R)
• M78: 35,608,033 km (0.085 R)
• M79: 38,235,869 km (0.115 R)
• M80: 38,720,267 km (0.031 R)
• M81: 38,902,477 km (0.092 R)
• M82: 39,817,867 km (0.115 R)
• M83: 40,802,071 km (0.059 R)
• M84: 41,359,174 km (0.057 R)
• M85: 41,483,340 km (0.101 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit