🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.68 AU

Year: 167 Days

Day: 14.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,007,090 km

• M1: 64,327 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.79 AU - 1.09 AU

Year: 336 Days

Day: 46.8 Hours

Environment

Temp: 48 °C

Axial Tilt: 160.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 19,007,090 km

• M1: 29,620 km (0.057 R)
• M2: 247,584 km (0.086 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 12.1

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.04 AU - 5.26 AU

Year: 4312 Days

Day: 12.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 19,007,090 km

• M1: 216,319 km (0.115 R)
• M2: 407,056 km (0.111 R)
• M3: 530,025 km (0.096 R)
• M4: 702,661 km (0.063 R)
• M5: 819,796 km (0.11 R)
• M6: 905,067 km (0.097 R)
• M7: 1,180,926 km (0.063 R)
• M8: 1,402,779 km (0.104 R)
• M9: 1,483,861 km (0.088 R)
• M10: 1,614,610 km (0.119 R)
• M11: 1,939,237 km (0.093 R)
• M12: 2,069,836 km (0.078 R)
• M13: 2,423,186 km (0.098 R)
• M14: 2,621,553 km (0.078 R)
• M15: 3,004,374 km (0.044 R)
• M16: 3,484,134 km (0.053 R)
• M17: 3,595,884 km (0.077 R)
• M18: 4,055,000 km (0.097 R)
• M19: 4,778,455 km (0.095 R)
• M20: 4,956,626 km (0.111 R)
• M21: 5,209,895 km (0.069 R)
• M22: 5,635,202 km (0.072 R)
• M23: 5,766,998 km (0.062 R)
• M24: 5,975,986 km (0.087 R)
• M25: 6,091,177 km (0.092 R)
• M26: 6,226,413 km (0.112 R)
• M27: 6,382,144 km (0.094 R)
• M28: 6,519,625 km (0.118 R)
• M29: 6,817,325 km (0.119 R)
• M30: 7,058,776 km (0.112 R)
• M31: 7,139,858 km (0.099 R)
• M32: 7,385,048 km (0.092 R)
• M33: 7,716,408 km (0.062 R)
• M34: 8,137,526 km (0.12 R)
• M35: 8,717,816 km (0.116 R)
• M36: 8,804,882 km (0.106 R)
• M37: 9,356,000 km (0.092 R)
• M38: 9,895,750 km (0.069 R)
• M39: 10,491,747 km (0.095 R)
• M40: 10,700,885 km (0.09 R)
• M41: 10,887,883 km (0.115 R)
• M42: 11,718,749 km (0.084 R)
• M43: 12,032,606 km (0.076 R)
• M44: 12,154,079 km (0.109 R)
• M45: 12,324,770 km (0.074 R)
• M46: 12,496,359 km (0.065 R)
• M47: 12,841,780 km (0.078 R)
• M48: 13,065,429 km (0.063 R)
• M49: 13,643,176 km (0.097 R)
• M50: 14,024,501 km (0.117 R)
• M51: 14,357,656 km (0.111 R)
• M52: 14,512,340 km (0.075 R)
• M53: 14,953,803 km (0.119 R)
• M54: 15,610,837 km (0.031 R)
• M55: 16,036,293 km (0.09 R)
• M56: 16,143,256 km (0.058 R)
• M57: 16,304,223 km (0.103 R)
• M58: 16,681,808 km (0.089 R)
• M59: 16,817,344 km (0.096 R)
• M60: 17,226,195 km (0.099 R)
• M61: 17,693,389 km (0.073 R)
• M62: 17,803,942 km (0.104 R)
• M63: 17,887,118 km (0.11 R)
• M64: 18,025,795 km (0.115 R)
• M65: 18,192,747 km (0.088 R)
• M66: 18,276,521 km (0.112 R)
• M67: 18,978,883 km (0.098 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: 348 - 15,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit