🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.34 AU - 1.78 AU

Year: 723 Days

Day: 36.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.9 °

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: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.33 AU - 2.11 AU

Year: 837 Days

Day: 19.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,565,428 km

• M1: 754,123 km (0.104 R)
• M2: 1,048,232 km (0.119 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 13.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.5 AU - 6 AU

Year: 5113 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,565,428 km

• M1: 181,163 km (0.114 R)
• M2: 269,426 km (0.091 R)
• M3: 490,531 km (0.039 R)
• M4: 837,449 km (0.042 R)
• M5: 966,253 km (0.085 R)
• M6: 1,166,564 km (0.12 R)
• M7: 1,339,799 km (0.108 R)
• M8: 1,551,031 km (0.09 R)
• M9: 1,683,126 km (0.116 R)
• M10: 1,850,077 km (0.104 R)
• M11: 2,233,646 km (0.066 R)
• M12: 2,367,237 km (0.046 R)
• M13: 2,712,957 km (0.103 R)
• M14: 2,874,074 km (0.116 R)
• M15: 3,243,431 km (0.076 R)
• M16: 3,453,168 km (0.079 R)
• M17: 3,647,944 km (0.087 R)
• M18: 3,846,311 km (0.055 R)
• M19: 4,462,804 km (0.05 R)
• M20: 4,739,709 km (0.102 R)
• M21: 4,847,719 km (0.11 R)
• M22: 4,956,626 km (0.1 R)
• M23: 5,310,575 km (0.115 R)
• M24: 5,422,773 km (0.079 R)
• M25: 6,089,980 km (0.118 R)
• M26: 6,661,743 km (0.102 R)
• M27: 7,126,693 km (0.087 R)
• M28: 7,576,983 km (0.076 R)
• M29: 7,882,312 km (0.077 R)
• M30: 8,088,158 km (0.052 R)
• M31: 8,452,728 km (0.099 R)
• M32: 9,414,792 km (0.087 R)
• M33: 9,908,914 km (0.09 R)
• M34: 9,992,091 km (0.114 R)
• M35: 10,075,566 km (0.069 R)
• M36: 10,666,029 km (0.098 R)
• M37: 11,675,067 km (0.116 R)
• M38: 11,880,464 km (0.095 R)
• M39: 12,324,920 km (0.072 R)
• M40: 12,654,185 km (0.102 R)
• M41: 12,835,198 km (0.04 R)
• M42: 13,260,505 km (0.104 R)
• M43: 13,383,026 km (0.058 R)
• M44: 13,938,482 km (0.053 R)
• M45: 14,313,075 km (0.112 R)
• M46: 14,470,004 km (0.049 R)
• M47: 14,596,115 km (0.108 R)
• M48: 16,300,633 km (0.073 R)
• M49: 16,530,565 km (0.07 R)
• M50: 16,728,333 km (0.072 R)
• M51: 17,193,134 km (0.088 R)
• M52: 17,494,125 km (0.106 R)
• M53: 17,898,188 km (0.109 R)
• M54: 18,101,492 km (0.077 R)
• M55: 18,271,286 km (0.049 R)
• M56: 18,475,935 km (0.086 R)
• M57: 19,336,722 km (0.11 R)
• M58: 19,440,842 km (0.053 R)
• M59: 19,649,830 km (0.053 R)
• M60: 20,316,288 km (0.063 R)
• M61: 20,563,723 km (0.107 R)
• M62: 21,743,602 km (0.107 R)
• M63: 22,542,454 km (0.113 R)
• M64: 23,387,832 km (0.106 R)
• M65: 23,982,035 km (0.099 R)
• M66: 24,318,480 km (0.086 R)
• M67: 24,694,121 km (0.1 R)
• M68: 25,413,237 km (0.063 R)
• M69: 25,565,379 km (0.077 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: 289 - 14,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit