🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.06 AU - 1.12 AU

Year: 483 Days

Day: 39.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.59 AU - 1.85 AU

Year: 958 Days

Day: 35.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 8.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.47 AU - 6.11 AU

Year: 5166 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,980,255 km

• M1: 109,057 km (0.095 R)
• M2: 165,605 km (0.103 R)
• M3: 363,373 km (0.076 R)
• M4: 618,438 km (0.088 R)
• M5: 704,606 km (0.102 R)
• M6: 760,705 km (0.104 R)
• M7: 865,723 km (0.049 R)
• M8: 1,320,800 km (0.081 R)
• M9: 1,687,015 km (0.066 R)
• M10: 2,474,498 km (0.069 R)
• M11: 2,544,809 km (0.105 R)
• M12: 2,759,782 km (0.088 R)
• M13: 3,017,987 km (0.098 R)
• M14: 4,106,910 km (0.072 R)
• M15: 4,857,592 km (0.098 R)
• M16: 5,511,335 km (0.053 R)
• M17: 5,743,212 km (0.105 R)
• M18: 6,002,016 km (0.082 R)
• M19: 6,192,604 km (0.079 R)
• M20: 6,264,560 km (0.101 R)
• M21: 6,628,831 km (0.08 R)
• M22: 6,702,583 km (0.099 R)
• M23: 6,925,185 km (0.089 R)
• M24: 7,352,436 km (0.098 R)
• M25: 7,633,531 km (0.115 R)
• M26: 7,762,484 km (0.096 R)
• M27: 7,840,275 km (0.045 R)
• M28: 8,048,665 km (0.114 R)
• M29: 8,497,907 km (0.096 R)
• M30: 8,604,720 km (0.062 R)
• M31: 8,846,769 km (0.092 R)
• M32: 8,900,924 km (0.089 R)
• M33: 9,310,223 km (0.101 R)
• M34: 9,670,006 km (0.098 R)
• M35: 10,147,373 km (0.112 R)
• M36: 10,204,071 km (0.111 R)
• M37: 10,661,242 km (0.104 R)
• M38: 10,718,837 km (0.057 R)
• M39: 10,979,287 km (0.12 R)
• M40: 11,241,981 km (0.104 R)
• M41: 11,329,944 km (0.072 R)
• M42: 11,447,678 km (0.114 R)
• M43: 12,012,410 km (0.098 R)
• M44: 12,252,814 km (0.112 R)
• M45: 12,677,522 km (0.094 R)
• M46: 12,922,414 km (0.064 R)
• M47: 13,076,200 km (0.102 R)
• M48: 13,199,768 km (0.057 R)
• M49: 13,354,752 km (0.102 R)
• M50: 13,572,566 km (0.119 R)
• M51: 13,948,954 km (0.097 R)
• M52: 14,043,500 km (0.108 R)
• M53: 14,487,955 km (0.077 R)
• M54: 14,776,081 km (0.114 R)
• M55: 15,228,016 km (0.051 R)
• M56: 15,292,942 km (0.061 R)
• M57: 15,455,704 km (0.027 R)
• M58: 16,079,378 km (0.11 R)
• M59: 16,411,036 km (0.097 R)
• M60: 16,878,978 km (0.035 R)
• M61: 17,216,022 km (0.117 R)
• M62: 17,351,408 km (0.107 R)
• M63: 17,657,336 km (0.091 R)
• M64: 17,725,553 km (0.119 R)
• M65: 18,482,069 km (0.051 R)
• M66: 18,829,435 km (0.057 R)
• M67: 19,249,057 km (0.106 R)
• M68: 19,354,374 km (0.108 R)
• M69: 20,168,785 km (0.063 R)
• M70: 21,102,874 km (0.038 R)
• M71: 21,721,312 km (0.11 R)
• M72: 21,830,967 km (0.098 R)
• M73: 23,013,089 km (0.077 R)
• M74: 23,311,836 km (0.09 R)
• M75: 23,649,479 km (0.065 R)
• M76: 23,950,918 km (0.092 R)
• M77: 24,595,835 km (0.086 R)
• M78: 24,672,130 km (0.089 R)
• M79: 24,977,758 km (0.112 R)
• M80: 25,670,396 km (0.069 R)
• M81: 25,825,230 km (0.098 R)
• M82: 25,980,213 km (0.114 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: 217 - 10,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit