🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.73 AU - 0.81 AU

Year: 253 Days

Day: 13.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,902,211 km

• M1: 308,471 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.73 AU - 0.99 AU

Year: 299 Days

Day: 36.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.74 AU - 1.22 AU

Year: 364 Days

Day: 21.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.1 AU - 1.5 AU

Year: 555 Days

Day: 13.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.3

Radius: 9.9

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.51 AU - 9.45 AU

Year: 8448 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,902,211 km

• M1: 226,790 km (0.102 R)
• M2: 319,242 km (0.081 R)
• M3: 525,837 km (0.072 R)
• M4: 646,113 km (0.051 R)
• M5: 1,142,180 km (0.063 R)
• M6: 1,876,556 km (0.114 R)
• M7: 1,947,465 km (0.033 R)
• M8: 2,165,728 km (0.057 R)
• M9: 2,705,926 km (0.11 R)
• M10: 3,344,260 km (0.115 R)
• M11: 3,431,027 km (0.065 R)
• M12: 3,905,851 km (0.046 R)
• M13: 4,244,540 km (0.07 R)
• M14: 4,465,048 km (0.112 R)
• M15: 4,917,282 km (0.114 R)
• M16: 5,016,166 km (0.066 R)
• M17: 5,283,049 km (0.026 R)
• M18: 5,761,313 km (0.113 R)
• M19: 5,830,727 km (0.112 R)
• M20: 6,040,762 km (0.071 R)
• M21: 6,182,282 km (0.08 R)
• M22: 6,289,094 km (0.117 R)
• M23: 6,396,506 km (0.031 R)
• M24: 6,576,921 km (0.086 R)
• M25: 6,722,480 km (0.106 R)
• M26: 7,240,537 km (0.087 R)
• M27: 7,618,272 km (0.059 R)
• M28: 8,080,230 km (0.073 R)
• M29: 8,432,832 km (0.111 R)
• M30: 8,511,820 km (0.093 R)
• M31: 8,910,498 km (0.107 R)
• M32: 9,479,119 km (0.08 R)
• M33: 9,643,827 km (0.11 R)
• M34: 9,934,196 km (0.088 R)
• M35: 10,017,672 km (0.105 R)
• M36: 10,185,371 km (0.106 R)
• M37: 10,694,004 km (0.032 R)
• M38: 10,865,443 km (0.108 R)
• M39: 11,167,631 km (0.077 R)
• M40: 11,472,661 km (0.102 R)
• M41: 11,692,121 km (0.064 R)
• M42: 11,824,515 km (0.12 R)
• M43: 12,046,219 km (0.088 R)
• M44: 12,584,173 km (0.114 R)
• M45: 13,221,460 km (0.071 R)
• M46: 14,765,160 km (0.111 R)
• M47: 15,972,265 km (0.087 R)
• M48: 16,612,395 km (0.117 R)
• M49: 16,860,877 km (0.119 R)
• M50: 18,326,038 km (0.086 R)
• M51: 18,685,821 km (0.088 R)
• M52: 19,047,998 km (0.071 R)
• M53: 21,000,250 km (0.054 R)
• M54: 21,592,807 km (0.116 R)
• M55: 21,755,420 km (0.048 R)
• M56: 23,070,684 km (0.117 R)
• M57: 23,459,190 km (0.087 R)
• M58: 23,793,841 km (0.084 R)
• M59: 24,130,137 km (0.098 R)
• M60: 24,524,477 km (0.101 R)
• M61: 25,034,605 km (0.036 R)
• M62: 25,262,443 km (0.086 R)
• M63: 25,605,471 km (0.051 R)
• M64: 26,296,314 km (0.075 R)
• M65: 27,343,948 km (0.111 R)
• M66: 27,872,926 km (0.081 R)
• M67: 28,108,991 km (0.068 R)
• M68: 29,600,033 km (0.12 R)
• M69: 30,203,660 km (0.031 R)
• M70: 32,472,163 km (0.072 R)
• M71: 33,282,235 km (0.046 R)
• M72: 34,604,680 km (0.069 R)
• M73: 34,794,969 km (0.068 R)
• M74: 36,782,077 km (0.095 R)
• M75: 37,430,883 km (0.079 R)
• M76: 38,674,042 km (0.109 R)
• M77: 38,739,865 km (0.027 R)
• M78: 39,930,813 km (0.096 R)
• M79: 40,597,571 km (0.087 R)
• M80: 41,807,070 km (0.095 R)
• M81: 42,687,902 km (0.094 R)
• M82: 42,823,886 km (0.115 R)
• M83: 43,711,899 km (0.116 R)
• M84: 43,917,596 km (0.119 R)
• M85: 44,467,967 km (0.1 R)
• M86: 45,228,373 km (0.05 R)
• M87: 45,575,291 km (0.064 R)
• M88: 45,853,692 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 14,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit