🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.07 AU - 2.23 AU

Year: 1200 Days

Day: 46 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.51 AU - 2.89 AU

Year: 1689 Days

Day: 40.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.63 AU - 4.23 AU

Year: 2419 Days

Day: 26.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,159,071 km

• M1: 44,580 km (0.118 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 12.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.44 AU - 13.52 AU

Year: 14812 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,159,071 km

• M1: 158,125 km (0.034 R)
• M2: 239,357 km (0.088 R)
• M3: 476,918 km (0.043 R)
• M4: 644,767 km (0.091 R)
• M5: 737,218 km (0.057 R)
• M6: 1,155,943 km (0.097 R)
• M7: 1,311,525 km (0.075 R)
• M8: 1,516,174 km (0.062 R)
• M9: 2,050,837 km (0.073 R)
• M10: 2,564,706 km (0.113 R)
• M11: 2,929,575 km (0.114 R)
• M12: 3,394,974 km (0.054 R)
• M13: 3,913,181 km (0.106 R)
• M14: 4,181,859 km (0.111 R)
• M15: 6,191,856 km (0.05 R)
• M16: 6,860,110 km (0.065 R)
• M17: 6,967,670 km (0.107 R)
• M18: 7,112,182 km (0.109 R)
• M19: 8,921,568 km (0.102 R)
• M20: 9,196,828 km (0.07 R)
• M21: 10,449,710 km (0.107 R)
• M22: 10,907,181 km (0.089 R)
• M23: 11,328,748 km (0.094 R)
• M24: 12,713,425 km (0.103 R)
• M25: 13,112,553 km (0.072 R)
• M26: 13,425,811 km (0.092 R)
• M27: 14,334,468 km (0.03 R)
• M28: 14,518,623 km (0.092 R)
• M29: 15,216,048 km (0.045 R)
• M30: 15,829,399 km (0.057 R)
• M31: 17,324,481 km (0.105 R)
• M32: 19,218,090 km (0.101 R)
• M33: 19,319,518 km (0.068 R)
• M34: 19,778,484 km (0.103 R)
• M35: 19,983,583 km (0.046 R)
• M36: 21,071,907 km (0.099 R)
• M37: 23,036,127 km (0.069 R)
• M38: 23,739,985 km (0.116 R)
• M39: 23,903,496 km (0.098 R)
• M40: 25,113,593 km (0.102 R)
• M41: 26,230,939 km (0.102 R)
• M42: 26,456,383 km (0.114 R)
• M43: 27,822,511 km (0.11 R)
• M44: 28,167,633 km (0.058 R)
• M45: 28,514,102 km (0.104 R)
• M46: 28,629,891 km (0.112 R)
• M47: 29,094,841 km (0.102 R)
• M48: 29,445,050 km (0.052 R)
• M49: 29,679,320 km (0.103 R)
• M50: 30,860,246 km (0.1 R)
• M51: 31,157,796 km (0.063 R)
• M52: 31,516,232 km (0.076 R)
• M53: 31,876,015 km (0.119 R)
• M54: 32,237,144 km (0.028 R)
• M55: 32,357,720 km (0.027 R)
• M56: 32,660,058 km (0.105 R)
• M57: 34,370,560 km (0.107 R)
• M58: 35,174,648 km (0.118 R)
• M59: 37,306,717 km (0.091 R)
• M60: 38,580,393 km (0.098 R)
• M61: 39,933,057 km (0.097 R)
• M62: 40,127,534 km (0.06 R)
• M63: 41,039,333 km (0.079 R)
• M64: 43,415,396 km (0.103 R)
• M65: 43,815,720 km (0.111 R)
• M66: 44,284,410 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit