🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.58 AU - 0.64 AU

Year: 167 Days

Day: 20.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,293,798 km

• M1: 44,879 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.48 AU - 0.78 AU

Year: 176 Days

Day: 35 Hours

Environment

Temp: 203 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.69 AU - 0.81 AU

Year: 228 Days

Day: 47.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.99 AU - 1.13 AU

Year: 384 Days

Day: 24.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 144.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.16 AU - 1.26 AU

Year: 468 Days

Day: 17.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,293,798 km

• M1: 322,234 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.87 AU - 2.23 AU

Year: 1032 Days

Day: 34.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.12 AU - 2.36 AU

Year: 1178 Days

Day: 15 Hours

Environment

Temp: -56 °C

Axial Tilt: 79.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,293,798 km

• M1: 151,393 km (0.089 R)
• M2: 1,000,810 km (0.071 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.17 AU - 2.49 AU

Year: 1250 Days

Day: 33.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 122.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,293,798 km

• M1: 937,530 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 8.6

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.18 AU - 8.92 AU

Year: 7291 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,293,798 km

• M1: 150,645 km (0.087 R)
• M2: 262,395 km (0.075 R)
• M3: 402,867 km (0.077 R)
• M4: 582,534 km (0.103 R)
• M5: 900,579 km (0.076 R)
• M6: 1,317,658 km (0.113 R)
• M7: 1,435,092 km (0.091 R)
• M8: 1,882,839 km (0.096 R)
• M9: 1,939,387 km (0.057 R)
• M10: 2,132,069 km (0.106 R)
• M11: 2,433,060 km (0.108 R)
• M12: 2,920,749 km (0.118 R)
• M13: 2,986,721 km (0.066 R)
• M14: 3,142,303 km (0.087 R)
• M15: 3,277,839 km (0.053 R)
• M16: 3,863,515 km (0.075 R)
• M17: 3,984,539 km (0.082 R)
• M18: 4,305,128 km (0.071 R)
• M19: 4,634,243 km (0.104 R)
• M20: 4,788,777 km (0.047 R)
• M21: 4,997,616 km (0.062 R)
• M22: 5,129,711 km (0.097 R)
• M23: 5,236,225 km (0.108 R)
• M24: 5,807,389 km (0.116 R)
• M25: 5,890,566 km (0.108 R)
• M26: 6,058,115 km (0.12 R)
• M27: 6,142,638 km (0.107 R)
• M28: 6,255,734 km (0.041 R)
• M29: 6,570,488 km (0.079 R)
• M30: 6,657,255 km (0.113 R)
• M31: 7,365,152 km (0.057 R)
• M32: 7,667,040 km (0.067 R)
• M33: 8,851,257 km (0.067 R)
• M34: 9,172,444 km (0.108 R)
• M35: 9,269,533 km (0.099 R)
• M36: 9,464,608 km (0.063 R)
• M37: 9,628,269 km (0.076 R)
• M38: 10,058,362 km (0.051 R)
• M39: 10,258,973 km (0.113 R)
• M40: 10,528,399 km (0.053 R)
• M41: 10,630,125 km (0.117 R)
• M42: 10,766,110 km (0.101 R)
• M43: 11,040,024 km (0.112 R)
• M44: 11,246,918 km (0.098 R)
• M45: 11,420,451 km (0.036 R)
• M46: 11,594,733 km (0.097 R)
• M47: 11,699,750 km (0.062 R)
• M48: 12,158,567 km (0.089 R)
• M49: 12,659,121 km (0.117 R)
• M50: 13,459,320 km (0.05 R)
• M51: 13,680,426 km (0.115 R)
• M52: 14,539,267 km (0.083 R)
• M53: 14,841,904 km (0.069 R)
• M54: 15,146,784 km (0.032 R)
• M55: 15,415,313 km (0.117 R)
• M56: 15,723,933 km (0.105 R)
• M57: 16,034,797 km (0.094 R)
• M58: 16,190,978 km (0.087 R)
• M59: 16,308,412 km (0.093 R)
• M60: 16,544,178 km (0.084 R)
• M61: 16,860,278 km (0.087 R)
• M62: 17,378,186 km (0.063 R)
• M63: 17,498,463 km (0.064 R)
• M64: 17,578,797 km (0.108 R)
• M65: 18,225,808 km (0.061 R)
• M66: 19,128,182 km (0.105 R)
• M67: 21,490,183 km (0.11 R)
• M68: 22,225,307 km (0.047 R)
• M69: 22,530,337 km (0.12 R)
• M70: 22,617,852 km (0.117 R)
• M71: 22,749,199 km (0.103 R)
• M72: 24,210,620 km (0.034 R)
• M73: 24,389,838 km (0.051 R)
• M74: 25,474,273 km (0.116 R)
• M75: 25,839,292 km (0.119 R)
• M76: 26,022,400 km (0.086 R)
• M77: 26,991,046 km (0.025 R)
• M78: 27,736,941 km (0.045 R)
• M79: 28,253,652 km (0.068 R)
• M80: 28,536,841 km (0.062 R)
• M81: 28,726,232 km (0.061 R)
• M82: 28,915,922 km (0.108 R)
• M83: 29,870,955 km (0.109 R)
• M84: 30,933,249 km (0.108 R)
• M85: 31,079,107 km (0.1 R)
• M86: 31,371,421 km (0.089 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit