🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.78 AU - 0.86 AU

Year: 283 Days

Day: 23.1 Hours

Environment

Temp: 70 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.24 AU - 1.52 AU

Year: 617 Days

Day: 36.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.5

Radius: 13.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.9 AU - 4.9 AU

Year: 3515 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,317,817 km

• M1: 172,187 km (0.101 R)
• M2: 270,623 km (0.107 R)
• M3: 445,054 km (0.096 R)
• M4: 661,522 km (0.054 R)
• M5: 797,805 km (0.097 R)
• M6: 1,311,225 km (0.056 R)
• M7: 1,580,502 km (0.095 R)
• M8: 2,121,298 km (0.082 R)
• M9: 2,225,717 km (0.069 R)
• M10: 2,345,246 km (0.111 R)
• M11: 2,508,307 km (0.063 R)
• M12: 2,619,160 km (0.11 R)
• M13: 2,845,800 km (0.107 R)
• M14: 3,258,242 km (0.102 R)
• M15: 3,487,276 km (0.11 R)
• M16: 3,737,404 km (0.104 R)
• M17: 4,107,509 km (0.026 R)
• M18: 4,255,611 km (0.065 R)
• M19: 4,422,263 km (0.054 R)
• M20: 5,217,076 km (0.104 R)
• M21: 5,540,208 km (0.117 R)
• M22: 5,631,163 km (0.063 R)
• M23: 5,722,567 km (0.077 R)
• M24: 6,112,120 km (0.117 R)
• M25: 6,206,217 km (0.043 R)
• M26: 6,414,757 km (0.034 R)
• M27: 6,529,648 km (0.116 R)
• M28: 6,819,569 km (0.095 R)
• M29: 7,133,724 km (0.095 R)
• M30: 7,452,517 km (0.08 R)
• M31: 7,633,979 km (0.116 R)
• M32: 7,755,752 km (0.12 R)
• M33: 7,919,113 km (0.09 R)
• M34: 8,124,960 km (0.086 R)
• M35: 8,311,807 km (0.088 R)
• M36: 8,479,058 km (0.066 R)
• M37: 8,626,262 km (0.068 R)
• M38: 8,795,607 km (0.066 R)
• M39: 8,902,120 km (0.066 R)
• M40: 9,267,139 km (0.082 R)
• M41: 9,440,673 km (0.118 R)
• M42: 9,527,888 km (0.062 R)
• M43: 9,879,294 km (0.094 R)
• M44: 10,369,376 km (0.098 R)
• M45: 10,821,910 km (0.067 R)
• M46: 10,958,942 km (0.076 R)
• M47: 11,119,610 km (0.093 R)
• M48: 11,257,838 km (0.108 R)
• M49: 11,373,477 km (0.118 R)
• M50: 11,793,249 km (0.113 R)
• M51: 11,934,320 km (0.1 R)
• M52: 12,241,893 km (0.034 R)
• M53: 12,504,288 km (0.055 R)
• M54: 12,889,053 km (0.078 R)
• M55: 13,424,763 km (0.118 R)
• M56: 14,141,936 km (0.109 R)
• M57: 14,568,140 km (0.09 R)
• M58: 15,458,995 km (0.116 R)
• M59: 15,587,649 km (0.065 R)
• M60: 16,788,621 km (0.117 R)
• M61: 17,106,816 km (0.111 R)
• M62: 17,400,327 km (0.083 R)
• M63: 17,722,261 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit