🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.43 AU - 0.57 AU

Year: 124 Days

Day: 43 Hours

Environment

Temp: 281 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,495,409 km

• M1: 357,539 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.59 AU - 0.97 AU

Year: 241 Days

Day: 13.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.82 AU - 2.02 AU

Year: 931 Days

Day: 27.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,495,409 km

• M1: 454,030 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 8.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.68 AU - 8.36 AU

Year: 7214 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,495,409 km

• M1: 116,537 km (0.073 R)
• M2: 176,825 km (0.098 R)
• M3: 232,176 km (0.051 R)
• M4: 356,641 km (0.077 R)
• M5: 420,520 km (0.091 R)
• M6: 610,359 km (0.056 R)
• M7: 952,190 km (0.111 R)
• M8: 1,537,717 km (0.08 R)
• M9: 1,593,367 km (0.057 R)
• M10: 1,649,616 km (0.089 R)
• M11: 2,139,848 km (0.11 R)
• M12: 2,673,314 km (0.114 R)
• M13: 2,740,783 km (0.102 R)
• M14: 2,808,700 km (0.057 R)
• M15: 3,016,192 km (0.115 R)
• M16: 3,228,771 km (0.088 R)
• M17: 3,300,727 km (0.094 R)
• M18: 3,409,784 km (0.091 R)
• M19: 3,519,888 km (0.027 R)
• M20: 3,762,686 km (0.072 R)
• M21: 3,838,532 km (0.12 R)
• M22: 4,146,853 km (0.061 R)
• M23: 4,644,864 km (0.12 R)
• M24: 5,182,818 km (0.1 R)
• M25: 5,437,883 km (0.106 R)
• M26: 5,631,761 km (0.063 R)
• M27: 6,317,368 km (0.076 R)
• M28: 6,589,786 km (0.055 R)
• M29: 6,773,642 km (0.088 R)
• M30: 7,216,900 km (0.104 R)
• M31: 7,406,441 km (0.113 R)
• M32: 7,693,818 km (0.085 R)
• M33: 7,936,017 km (0.027 R)
• M34: 8,082,623 km (0.098 R)
• M35: 8,205,443 km (0.081 R)
• M36: 9,235,873 km (0.102 R)
• M37: 10,121,194 km (0.067 R)
• M38: 10,627,582 km (0.094 R)
• M39: 10,951,761 km (0.1 R)
• M40: 11,554,491 km (0.117 R)
• M41: 11,609,842 km (0.11 R)
• M42: 12,139,867 km (0.043 R)
• M43: 12,906,556 km (0.114 R)
• M44: 13,601,289 km (0.067 R)
• M45: 13,835,559 km (0.064 R)
• M46: 14,219,128 km (0.07 R)
• M47: 14,308,139 km (0.109 R)
• M48: 14,546,448 km (0.1 R)
• M49: 14,666,126 km (0.119 R)
• M50: 15,269,155 km (0.065 R)
• M51: 16,250,817 km (0.105 R)
• M52: 16,437,216 km (0.105 R)
• M53: 16,749,426 km (0.087 R)
• M54: 17,000,601 km (0.095 R)
• M55: 17,126,563 km (0.087 R)
• M56: 17,284,538 km (0.094 R)
• M57: 17,761,456 km (0.053 R)
• M58: 18,017,568 km (0.072 R)
• M59: 18,242,712 km (0.116 R)
• M60: 18,436,442 km (0.076 R)
• M61: 19,811,246 km (0.079 R)
• M62: 19,943,939 km (0.109 R)
• M63: 20,110,143 km (0.113 R)
• M64: 21,320,689 km (0.079 R)
• M65: 21,866,272 km (0.071 R)
• M66: 22,520,164 km (0.109 R)
• M67: 23,285,208 km (0.094 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit