🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.42 AU - 0.6 AU

Year: 159 Days

Day: 38.6 Hours

Environment

Temp: 48 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,012,069 km

• M1: 228,286 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.16 AU - 2.24 AU

Year: 1425 Days

Day: 12.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 9

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.49 AU - 2.85 AU

Year: 1905 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 17,012,069 km

• M1: 113,395 km (0.095 R)
• M2: 170,841 km (0.065 R)
• M3: 242,049 km (0.105 R)
• M4: 335,847 km (0.086 R)
• M5: 398,529 km (0.103 R)
• M6: 465,997 km (0.08 R)
• M7: 568,173 km (0.09 R)
• M8: 670,647 km (0.12 R)
• M9: 762,500 km (0.085 R)
• M10: 904,020 km (0.113 R)
• M11: 1,173,296 km (0.095 R)
• M12: 1,567,187 km (0.104 R)
• M13: 1,703,621 km (0.12 R)
• M14: 1,891,665 km (0.078 R)
• M15: 2,049,491 km (0.103 R)
• M16: 2,111,424 km (0.109 R)
• M17: 2,186,522 km (0.117 R)
• M18: 2,456,696 km (0.053 R)
• M19: 2,629,332 km (0.063 R)
• M20: 2,737,641 km (0.116 R)
• M21: 2,806,007 km (0.052 R)
• M22: 2,930,622 km (0.069 R)
• M23: 3,014,846 km (0.113 R)
• M24: 3,142,602 km (0.052 R)
• M25: 3,388,841 km (0.108 R)
• M26: 3,462,443 km (0.11 R)
• M27: 3,747,127 km (0.071 R)
• M28: 4,291,514 km (0.112 R)
• M29: 4,355,392 km (0.066 R)
• M30: 4,516,210 km (0.071 R)
• M31: 4,712,034 km (0.094 R)
• M32: 5,196,581 km (0.117 R)
• M33: 5,281,702 km (0.097 R)
• M34: 5,453,441 km (0.104 R)
• M35: 5,592,268 km (0.107 R)
• M36: 5,855,560 km (0.103 R)
• M37: 6,140,843 km (0.082 R)
• M38: 6,339,659 km (0.1 R)
• M39: 6,614,320 km (0.047 R)
• M40: 6,799,522 km (0.097 R)
• M41: 6,892,871 km (0.078 R)
• M42: 7,175,163 km (0.11 R)
• M43: 7,232,159 km (0.083 R)
• M44: 7,308,305 km (0.045 R)
• M45: 7,557,684 km (0.097 R)
• M46: 7,868,399 km (0.056 R)
• M47: 8,084,568 km (0.089 R)
• M48: 8,203,199 km (0.118 R)
• M49: 8,683,857 km (0.069 R)
• M50: 8,846,021 km (0.09 R)
• M51: 8,988,887 km (0.101 R)
• M52: 9,214,780 km (0.093 R)
• M53: 9,297,358 km (0.067 R)
• M54: 9,505,000 km (0.083 R)
• M55: 9,567,681 km (0.047 R)
• M56: 9,651,307 km (0.067 R)
• M57: 9,861,641 km (0.088 R)
• M58: 10,201,228 km (0.12 R)
• M59: 10,265,256 km (0.093 R)
• M60: 10,501,471 km (0.076 R)
• M61: 11,154,765 km (0.113 R)
• M62: 11,866,103 km (0.054 R)
• M63: 11,933,572 km (0.09 R)
• M64: 12,432,181 km (0.117 R)
• M65: 13,920,830 km (0.09 R)
• M66: 14,063,247 km (0.116 R)
• M67: 14,325,642 km (0.043 R)
• M68: 14,421,384 km (0.052 R)
• M69: 15,269,006 km (0.098 R)
• M70: 15,933,819 km (0.027 R)
• M71: 16,382,313 km (0.082 R)
• M72: 16,708,736 km (0.051 R)
• M73: 16,961,407 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit