🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.63 AU - 0.63 AU

Year: 184 Days

Day: 40.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.58 AU - 5.12 AU

Year: 3347 Days

Day: 25.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,496,677 km

• M1: 2,310,390 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 8.3

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.66 AU - 6.02 AU

Year: 3929 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,496,677 km

• M1: 110,104 km (0.09 R)
• M2: 211,531 km (0.047 R)
• M3: 290,369 km (0.105 R)
• M4: 400,324 km (0.069 R)
• M5: 456,573 km (0.106 R)
• M6: 621,430 km (0.109 R)
• M7: 905,366 km (0.11 R)
• M8: 1,241,962 km (0.082 R)
• M9: 1,462,020 km (0.112 R)
• M10: 1,615,807 km (0.092 R)
• M11: 1,774,829 km (0.118 R)
• M12: 2,040,216 km (0.067 R)
• M13: 2,143,139 km (0.1 R)
• M14: 2,910,726 km (0.076 R)
• M15: 3,105,203 km (0.091 R)
• M16: 3,344,111 km (0.057 R)
• M17: 3,527,368 km (0.052 R)
• M18: 3,861,271 km (0.117 R)
• M19: 4,672,091 km (0.115 R)
• M20: 4,808,524 km (0.096 R)
• M21: 4,877,190 km (0.089 R)
• M22: 5,061,943 km (0.111 R)
• M23: 5,155,292 km (0.099 R)
• M24: 5,249,090 km (0.061 R)
• M25: 5,367,123 km (0.112 R)
• M26: 6,268,450 km (0.074 R)
• M27: 6,368,681 km (0.097 R)
• M28: 6,749,407 km (0.071 R)
• M29: 7,453,265 km (0.083 R)
• M30: 7,693,071 km (0.11 R)
• M31: 8,016,800 km (0.098 R)
• M32: 8,510,623 km (0.075 R)
• M33: 8,958,070 km (0.083 R)
• M34: 9,014,468 km (0.092 R)
• M35: 9,384,424 km (0.086 R)
• M36: 10,080,204 km (0.045 R)
• M37: 10,375,211 km (0.11 R)
• M38: 10,434,451 km (0.092 R)
• M39: 10,642,991 km (0.09 R)
• M40: 10,762,669 km (0.111 R)
• M41: 10,822,808 km (0.098 R)
• M42: 11,003,671 km (0.084 R)
• M43: 11,737,000 km (0.064 R)
• M44: 11,922,801 km (0.051 R)
• M45: 12,739,156 km (0.097 R)
• M46: 12,994,071 km (0.06 R)
• M47: 13,768,689 km (0.088 R)
• M48: 14,128,621 km (0.073 R)
• M49: 14,657,899 km (0.032 R)
• M50: 14,757,830 km (0.053 R)
• M51: 14,991,951 km (0.052 R)
• M52: 15,294,737 km (0.095 R)
• M53: 15,565,658 km (0.058 R)
• M54: 15,633,576 km (0.073 R)
• M55: 16,664,904 km (0.073 R)
• M56: 17,118,634 km (0.058 R)
• M57: 17,329,417 km (0.071 R)
• M58: 17,470,488 km (0.106 R)
• M59: 17,753,677 km (0.094 R)
• M60: 17,824,736 km (0.102 R)
• M61: 18,504,209 km (0.104 R)
• M62: 19,411,072 km (0.113 R)
• M63: 19,630,981 km (0.055 R)
• M64: 19,888,439 km (0.085 R)
• M65: 20,073,042 km (0.055 R)
• M66: 20,518,395 km (0.119 R)
• M67: 20,630,294 km (0.104 R)
• M68: 20,892,091 km (0.062 R)
• M69: 21,456,823 km (0.086 R)
• M70: 21,798,055 km (0.088 R)
• M71: 22,987,209 km (0.068 R)
• M72: 23,687,327 km (0.119 R)
• M73: 24,276,144 km (0.062 R)
• M74: 24,988,978 km (0.115 R)
• M75: 25,308,070 km (0.112 R)
• M76: 25,508,083 km (0.045 R)
• M77: 26,071,169 km (0.114 R)
• M78: 26,516,522 km (0.076 R)
• M79: 27,250,449 km (0.119 R)
• M80: 27,496,687 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit