🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.38 AU - 2.02 AU

Year: 644 Days

Day: 21.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2 AU - 2.5 AU

Year: 981 Days

Day: 47.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.34 AU - 3.18 AU

Year: 1332 Days

Day: 24.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.34 AU - 7.5 AU

Year: 5290 Days

Day: 40.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,733,171 km

• M1: 1,444,517 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.35 AU - 7.99 AU

Year: 5579 Days

Day: 47.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,733,171 km

• M1: 41,139 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.91 AU - 9.53 AU

Year: 6848 Days

Day: 42.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 9.3

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.85 AU - 10.95 AU

Year: 10457 Days

Day: 10.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,733,171 km

• M1: 124,465 km (0.051 R)
• M2: 204,500 km (0.117 R)
• M3: 315,053 km (0.1 R)
• M4: 697,276 km (0.113 R)
• M5: 807,230 km (0.074 R)
• M6: 923,468 km (0.11 R)
• M7: 1,024,745 km (0.096 R)
• M8: 1,515,277 km (0.112 R)
• M9: 2,125,337 km (0.073 R)
• M10: 2,233,945 km (0.086 R)
• M11: 2,456,846 km (0.075 R)
• M12: 2,775,190 km (0.101 R)
• M13: 3,293,098 km (0.045 R)
• M14: 3,387,644 km (0.042 R)
• M15: 5,275,419 km (0.032 R)
• M16: 5,460,921 km (0.078 R)
• M17: 5,799,909 km (0.082 R)
• M18: 6,029,841 km (0.039 R)
• M19: 6,341,155 km (0.072 R)
• M20: 6,577,968 km (0.07 R)
• M21: 7,019,880 km (0.074 R)
• M22: 7,347,350 km (0.081 R)
• M23: 7,721,793 km (0.082 R)
• M24: 8,532,464 km (0.108 R)
• M25: 8,706,596 km (0.067 R)
• M26: 9,958,281 km (0.117 R)
• M27: 10,511,794 km (0.075 R)
• M28: 10,605,143 km (0.09 R)
• M29: 10,792,439 km (0.099 R)
• M30: 11,939,107 km (0.099 R)
• M31: 13,375,845 km (0.103 R)
• M32: 14,450,107 km (0.099 R)
• M33: 15,551,746 km (0.084 R)
• M34: 16,085,810 km (0.11 R)
• M35: 17,172,040 km (0.114 R)
• M36: 17,668,556 km (0.11 R)
• M37: 17,946,359 km (0.112 R)
• M38: 18,057,959 km (0.064 R)
• M39: 18,562,852 km (0.081 R)
• M40: 19,015,535 km (0.1 R)
• M41: 19,300,220 km (0.104 R)
• M42: 19,414,512 km (0.066 R)
• M43: 19,931,672 km (0.071 R)
• M44: 20,686,693 km (0.049 R)
• M45: 20,862,321 km (0.096 R)
• M46: 21,510,379 km (0.07 R)
• M47: 21,747,641 km (0.09 R)
• M48: 22,765,654 km (0.111 R)
• M49: 22,886,529 km (0.095 R)
• M50: 23,493,747 km (0.064 R)
• M51: 24,476,306 km (0.043 R)
• M52: 25,911,997 km (0.105 R)
• M53: 26,544,796 km (0.057 R)
• M54: 28,799,385 km (0.092 R)
• M55: 29,126,406 km (0.093 R)
• M56: 29,784,188 km (0.064 R)
• M57: 29,916,433 km (0.088 R)
• M58: 30,181,221 km (0.116 R)
• M59: 30,646,769 km (0.115 R)
• M60: 31,315,771 km (0.071 R)
• M61: 31,719,536 km (0.045 R)
• M62: 32,804,569 km (0.043 R)
• M63: 33,763,940 km (0.068 R)
• M64: 34,108,763 km (0.09 R)
• M65: 35,150,413 km (0.108 R)
• M66: 35,920,842 km (0.101 R)
• M67: 37,122,562 km (0.101 R)
• M68: 37,549,814 km (0.113 R)
• M69: 38,769,335 km (0.059 R)
• M70: 38,913,697 km (0.097 R)
• M71: 40,293,588 km (0.111 R)
• M72: 40,659,355 km (0.064 R)
• M73: 41,026,318 km (0.081 R)
• M74: 41,468,081 km (0.098 R)
• M75: 41,837,438 km (0.083 R)
• M76: 42,504,944 km (0.113 R)
• M77: 44,000,923 km (0.094 R)
• M78: 44,226,815 km (0.095 R)
• M79: 44,528,554 km (0.066 R)
• M80: 44,906,738 km (0.109 R)
• M81: 45,286,118 km (0.105 R)
• M82: 45,590,250 km (0.056 R)
• M83: 45,818,836 km (0.092 R)
• M84: 45,971,426 km (0.083 R)
• M85: 47,275,321 km (0.099 R)
• M86: 53,091,088 km (0.097 R)
• M87: 53,171,122 km (0.09 R)

Kuiper Belt

Range: 37.7 - 60.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit