🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.41 AU - 1.51 AU

Year: 629 Days

Day: 12.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.06 AU - 5.32 AU

Year: 3620 Days

Day: 36.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,043,217 km

• M1: 387,309 km (0.107 R)
• M2: 1,485,058 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.4

Radius: 11.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.99 AU - 6.15 AU

Year: 4686 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,043,217 km

• M1: 166,502 km (0.095 R)
• M2: 261,946 km (0.075 R)
• M3: 438,920 km (0.089 R)
• M4: 599,887 km (0.052 R)
• M5: 887,115 km (0.119 R)
• M6: 984,354 km (0.068 R)
• M7: 1,217,278 km (0.089 R)
• M8: 1,312,871 km (0.115 R)
• M9: 1,526,646 km (0.026 R)
• M10: 1,645,277 km (0.038 R)
• M11: 1,721,273 km (0.068 R)
• M12: 2,776,985 km (0.114 R)
• M13: 2,849,989 km (0.051 R)
• M14: 2,941,992 km (0.112 R)
• M15: 3,072,591 km (0.089 R)
• M16: 3,166,987 km (0.078 R)
• M17: 3,358,921 km (0.119 R)
• M18: 3,594,388 km (0.062 R)
• M19: 3,978,256 km (0.063 R)
• M20: 4,060,834 km (0.066 R)
• M21: 4,185,748 km (0.094 R)
• M22: 4,396,831 km (0.038 R)
• M23: 4,676,429 km (0.088 R)
• M24: 4,939,722 km (0.112 R)
• M25: 5,073,313 km (0.059 R)
• M26: 5,230,540 km (0.107 R)
• M27: 5,343,935 km (0.038 R)
• M28: 5,435,190 km (0.113 R)
• M29: 5,642,532 km (0.097 R)
• M30: 5,782,257 km (0.05 R)
• M31: 6,088,783 km (0.069 R)
• M32: 6,208,162 km (0.118 R)
• M33: 7,317,281 km (0.085 R)
• M34: 7,520,883 km (0.119 R)
• M35: 7,855,683 km (0.105 R)
• M36: 8,169,241 km (0.042 R)
• M37: 8,916,631 km (0.099 R)
• M38: 9,797,464 km (0.056 R)
• M39: 9,909,513 km (0.082 R)
• M40: 11,463,984 km (0.063 R)
• M41: 11,700,648 km (0.032 R)
• M42: 11,789,958 km (0.094 R)
• M43: 11,969,026 km (0.116 R)
• M44: 12,209,131 km (0.105 R)
• M45: 12,602,873 km (0.063 R)
• M46: 13,997,574 km (0.084 R)
• M47: 14,123,984 km (0.1 R)
• M48: 14,793,584 km (0.087 R)
• M49: 14,890,074 km (0.028 R)
• M50: 15,506,268 km (0.09 R)
• M51: 15,637,017 km (0.073 R)
• M52: 16,629,449 km (0.066 R)
• M53: 16,796,849 km (0.049 R)
• M54: 17,099,635 km (0.111 R)
• M55: 17,234,722 km (0.106 R)
• M56: 17,540,051 km (0.086 R)
• M57: 17,778,809 km (0.109 R)
• M58: 19,058,619 km (0.042 R)
• M59: 19,163,637 km (0.09 R)
• M60: 19,374,420 km (0.07 R)
• M61: 19,444,731 km (0.059 R)
• M62: 19,904,445 km (0.073 R)
• M63: 20,403,654 km (0.102 R)
• M64: 20,618,775 km (0.105 R)
• M65: 21,268,928 km (0.102 R)
• M66: 21,414,337 km (0.075 R)
• M67: 21,523,543 km (0.115 R)
• M68: 22,811,880 km (0.08 R)
• M69: 23,147,129 km (0.068 R)
• M70: 23,672,068 km (0.088 R)
• M71: 24,162,898 km (0.11 R)
• M72: 24,428,584 km (0.069 R)
• M73: 24,848,057 km (0.054 R)
• M74: 25,655,586 km (0.119 R)
• M75: 25,771,674 km (0.067 R)
• M76: 25,887,912 km (0.102 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 13,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit