🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.2

Radius: 8.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.12 AU - 1.42 AU

Year: 954 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,261,109 km

• M1: 109,954 km (0.089 R)
• M2: 422,165 km (0.093 R)
• M3: 701,165 km (0.106 R)
• M4: 1,642,734 km (0.092 R)
• M5: 2,036,476 km (0.087 R)
• M6: 3,595,884 km (0.097 R)
• M7: 4,612,102 km (0.051 R)
• M8: 5,099,492 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 10.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.18 AU - 1.72 AU

Year: 1164 Days

Day: 8.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,261,109 km

• M1: 134,339 km (0.075 R)
• M2: 556,205 km (0.087 R)
• M3: 959,820 km (0.068 R)
• M4: 1,297,911 km (0.056 R)
• M5: 1,912,160 km (0.089 R)
• M6: 2,686,927 km (0.054 R)
• M7: 4,388,454 km (0.1 R)
• M8: 5,269,884 km (0.112 R)
• M9: 5,857,205 km (0.058 R)
• M10: 6,646,484 km (0.099 R)
• M11: 10,005,255 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 12.9

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.55 AU - 2.15 AU

Year: 1678 Days

Day: 10.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,261,109 km

• M1: 160,369 km (0.079 R)
• M2: 572,960 km (0.077 R)
• M3: 1,434,045 km (0.062 R)
• M4: 1,941,631 km (0.063 R)
• M5: 2,371,276 km (0.101 R)
• M6: 2,821,416 km (0.076 R)
• M7: 3,545,021 km (0.102 R)
• M8: 4,488,684 km (0.115 R)
• M9: 4,966,051 km (0.12 R)
• M10: 5,523,453 km (0.109 R)
• M11: 6,197,092 km (0.116 R)
• M12: 6,711,260 km (0.106 R)
• M13: 8,183,153 km (0.084 R)
• M14: 8,963,007 km (0.082 R)
• M15: 10,242,817 km (0.064 R)
• M16: 11,074,581 km (0.097 R)
• M17: 13,204,406 km (0.104 R)
• M18: 14,233,789 km (0.075 R)
• M19: 15,131,825 km (0.102 R)
• M20: 15,735,452 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 8.3

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.79 AU - 5.81 AU

Year: 7013 Days

Day: 6.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,261,109 km

• M1: 103,223 km (0.064 R)
• M2: 365,767 km (0.116 R)
• M3: 911,350 km (0.063 R)
• M4: 1,586,037 km (0.037 R)
• M5: 2,578,170 km (0.098 R)
• M6: 2,973,407 km (0.038 R)
• M7: 3,273,800 km (0.034 R)
• M8: 5,153,198 km (0.106 R)
• M9: 6,639,752 km (0.104 R)
• M10: 7,269,559 km (0.116 R)
• M11: 8,101,772 km (0.11 R)
• M12: 9,040,199 km (0.047 R)
• M13: 10,049,237 km (0.077 R)
• M14: 10,679,792 km (0.06 R)
• M15: 11,912,778 km (0.067 R)
• M16: 13,584,384 km (0.042 R)
• M17: 14,537,023 km (0.107 R)
• M18: 16,842,327 km (0.103 R)
• M19: 17,592,710 km (0.076 R)
• M20: 18,081,745 km (0.074 R)
• M21: 24,418,711 km (0.111 R)
• M22: 25,468,140 km (0.099 R)
• M23: 26,274,622 km (0.04 R)
• M24: 27,844,502 km (0.102 R)
• M25: 30,967,507 km (0.093 R)
• M26: 31,886,337 km (0.118 R)
• M27: 38,131,450 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 13,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit