🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.93 AU - 1.49 AU

Year: 484 Days

Day: 45.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 16,286,583 km

• M1: 729,290 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.92 AU - 2.96 AU

Year: 1385 Days

Day: 35.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.63 AU - 4.95 AU

Year: 3810 Days

Day: 27.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,286,583 km

• M1: 573,109 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 10.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.73 AU - 9.65 AU

Year: 9310 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 16,286,583 km

• M1: 134,788 km (0.069 R)
• M2: 354,098 km (0.085 R)
• M3: 433,385 km (0.082 R)
• M4: 534,663 km (0.107 R)
• M5: 935,435 km (0.119 R)
• M6: 1,236,576 km (0.119 R)
• M7: 1,388,418 km (0.102 R)
• M8: 1,546,692 km (0.062 R)
• M9: 1,677,591 km (0.113 R)
• M10: 2,177,696 km (0.087 R)
• M11: 2,337,766 km (0.06 R)
• M12: 2,514,591 km (0.101 R)
• M13: 2,748,711 km (0.08 R)
• M14: 3,085,606 km (0.1 R)
• M15: 3,224,133 km (0.066 R)
• M16: 3,888,049 km (0.097 R)
• M17: 4,641,124 km (0.079 R)
• M18: 5,879,346 km (0.074 R)
• M19: 6,103,892 km (0.056 R)
• M20: 6,722,629 km (0.063 R)
• M21: 7,030,502 km (0.111 R)
• M22: 7,140,306 km (0.088 R)
• M23: 7,417,062 km (0.103 R)
• M24: 7,660,009 km (0.059 R)
• M25: 7,735,257 km (0.034 R)
• M26: 7,943,497 km (0.114 R)
• M27: 8,057,790 km (0.095 R)
• M28: 8,384,961 km (0.063 R)
• M29: 8,735,917 km (0.107 R)
• M30: 9,091,811 km (0.091 R)
• M31: 9,452,491 km (0.096 R)
• M32: 9,533,274 km (0.108 R)
• M33: 9,817,959 km (0.103 R)
• M34: 9,940,779 km (0.05 R)
• M35: 10,167,270 km (0.066 R)
• M36: 10,499,826 km (0.067 R)
• M37: 10,604,544 km (0.1 R)
• M38: 11,026,709 km (0.079 R)
• M39: 11,218,494 km (0.102 R)
• M40: 12,237,854 km (0.098 R)
• M41: 13,490,886 km (0.108 R)
• M42: 13,719,022 km (0.067 R)
• M43: 14,132,810 km (0.108 R)
• M44: 14,294,825 km (0.046 R)
• M45: 14,550,637 km (0.094 R)
• M46: 14,714,147 km (0.102 R)
• M47: 14,807,945 km (0.048 R)
• M48: 14,996,139 km (0.042 R)
• M49: 15,184,932 km (0.047 R)
• M50: 16,262,336 km (0.071 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit