🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.46 AU - 3.5 AU

Year: 1959 Days

Day: 22.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.8

Radius: 9.3

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.44 AU - 8.74 AU

Year: 7189 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,596,744 km

• M1: 115,639 km (0.038 R)
• M2: 518,357 km (0.106 R)
• M3: 936,333 km (0.065 R)
• M4: 1,379,891 km (0.119 R)
• M5: 1,718,431 km (0.092 R)
• M6: 2,035,279 km (0.12 R)
• M7: 2,477,939 km (0.103 R)
• M8: 2,865,846 km (0.034 R)
• M9: 3,251,510 km (0.103 R)
• M10: 3,580,176 km (0.108 R)
• M11: 4,675,083 km (0.058 R)
• M12: 6,441,086 km (0.11 R)
• M13: 6,855,771 km (0.105 R)
• M14: 7,815,442 km (0.062 R)
• M15: 9,419,430 km (0.113 R)
• M16: 9,999,870 km (0.051 R)
• M17: 10,603,946 km (0.093 R)
• M18: 12,194,620 km (0.056 R)
• M19: 13,046,879 km (0.113 R)
• M20: 13,824,788 km (0.094 R)
• M21: 15,656,913 km (0.075 R)
• M22: 19,438,598 km (0.03 R)
• M23: 20,823,425 km (0.081 R)
• M24: 23,222,526 km (0.054 R)
• M25: 25,457,219 km (0.116 R)
• M26: 26,846,983 km (0.119 R)
• M27: 31,123,987 km (0.088 R)
• M28: 31,417,797 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 8.8

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.66 AU - 9.26 AU

Year: 10213 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,596,744 km

• M1: 109,506 km (0.111 R)
• M2: 819,497 km (0.069 R)
• M3: 1,116,299 km (0.092 R)
• M4: 1,459,028 km (0.101 R)
• M5: 1,969,905 km (0.066 R)
• M6: 2,889,782 km (0.12 R)
• M7: 3,324,364 km (0.053 R)
• M8: 4,267,728 km (0.082 R)
• M9: 5,053,117 km (0.111 R)
• M10: 6,674,010 km (0.069 R)
• M11: 7,815,591 km (0.089 R)
• M12: 8,164,603 km (0.084 R)
• M13: 8,661,268 km (0.08 R)
• M14: 9,130,257 km (0.11 R)
• M15: 10,170,112 km (0.025 R)
• M16: 13,082,184 km (0.052 R)
• M17: 13,699,874 km (0.074 R)
• M18: 16,722,499 km (0.053 R)
• M19: 17,821,445 km (0.102 R)
• M20: 18,198,282 km (0.12 R)
• M21: 18,812,381 km (0.105 R)
• M22: 21,070,561 km (0.116 R)
• M23: 25,446,897 km (0.117 R)
• M24: 29,545,579 km (0.072 R)
• M25: 33,262,039 km (0.033 R)
• M26: 33,718,762 km (0.095 R)
• M27: 34,644,922 km (0.052 R)
• M28: 36,185,631 km (0.088 R)
• M29: 38,019,700 km (0.1 R)
• M30: 40,690,322 km (0.05 R)
• M31: 41,739,751 km (0.109 R)
• M32: 46,118,480 km (0.087 R)
• M33: 48,418,548 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 19,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit