🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.56 AU - 0.78 AU

Year: 193 Days

Day: 27.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.11 AU - 1.19 AU

Year: 433 Days

Day: 29.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 174.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,918,923 km

• M1: 283,039 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 10.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.36 AU - 9.66 AU

Year: 7968 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,918,923 km

• M1: 137,630 km (0.07 R)
• M2: 225,594 km (0.102 R)
• M3: 371,152 km (0.114 R)
• M4: 459,565 km (0.088 R)
• M5: 531,671 km (0.032 R)
• M6: 635,043 km (0.104 R)
• M7: 834,158 km (0.092 R)
• M8: 910,453 km (0.094 R)
• M9: 1,054,216 km (0.098 R)
• M10: 1,205,908 km (0.117 R)
• M11: 1,438,234 km (0.099 R)
• M12: 1,588,729 km (0.065 R)
• M13: 1,764,208 km (0.119 R)
• M14: 1,884,933 km (0.074 R)
• M15: 2,643,843 km (0.037 R)
• M16: 2,853,131 km (0.106 R)
• M17: 3,043,868 km (0.056 R)
• M18: 3,387,943 km (0.1 R)
• M19: 3,513,904 km (0.109 R)
• M20: 4,113,343 km (0.093 R)
• M21: 4,660,422 km (0.092 R)
• M22: 4,885,717 km (0.072 R)
• M23: 5,702,521 km (0.08 R)
• M24: 6,311,983 km (0.066 R)
• M25: 6,467,565 km (0.05 R)
• M26: 6,846,197 km (0.077 R)
• M27: 7,167,384 km (0.088 R)
• M28: 7,460,595 km (0.054 R)
• M29: 7,991,668 km (0.1 R)
• M30: 8,603,673 km (0.116 R)
• M31: 8,985,297 km (0.106 R)
• M32: 9,230,937 km (0.092 R)
• M33: 9,621,537 km (0.09 R)
• M34: 10,235,786 km (0.082 R)
• M35: 10,455,694 km (0.107 R)
• M36: 10,529,297 km (0.117 R)
• M37: 10,862,900 km (0.086 R)
• M38: 11,199,794 km (0.071 R)
• M39: 11,388,587 km (0.067 R)
• M40: 11,807,461 km (0.069 R)
• M41: 12,857,189 km (0.041 R)
• M42: 13,253,474 km (0.097 R)
• M43: 13,573,464 km (0.11 R)
• M44: 13,895,997 km (0.104 R)
• M45: 14,754,688 km (0.086 R)
• M46: 15,252,999 km (0.089 R)
• M47: 16,351,795 km (0.074 R)
• M48: 16,824,375 km (0.096 R)
• M49: 17,170,844 km (0.119 R)
• M50: 18,047,338 km (0.065 R)
• M51: 18,759,124 km (0.097 R)
• M52: 19,843,858 km (0.108 R)
• M53: 20,072,444 km (0.055 R)
• M54: 20,856,038 km (0.111 R)
• M55: 21,088,513 km (0.087 R)
• M56: 21,181,712 km (0.079 R)
• M57: 21,602,830 km (0.11 R)
• M58: 22,168,609 km (0.064 R)
• M59: 22,358,299 km (0.096 R)
• M60: 23,459,340 km (0.106 R)
• M61: 23,846,499 km (0.119 R)
• M62: 24,235,753 km (0.078 R)
• M63: 24,431,127 km (0.117 R)
• M64: 24,823,523 km (0.064 R)
• M65: 26,013,275 km (0.06 R)
• M66: 27,526,457 km (0.079 R)
• M67: 27,781,372 km (0.076 R)
• M68: 28,037,184 km (0.088 R)
• M69: 28,396,518 km (0.112 R)
• M70: 28,551,053 km (0.119 R)
• M71: 29,953,982 km (0.09 R)
• M72: 30,373,903 km (0.103 R)
• M73: 32,772,555 km (0.087 R)
• M74: 32,880,565 km (0.119 R)
• M75: 33,096,883 km (0.092 R)
• M76: 33,205,192 km (0.082 R)
• M77: 36,903,401 km (0.067 R)
• M78: 37,466,488 km (0.069 R)
• M79: 37,862,323 km (0.097 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 18,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit