🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.63 AU

Year: 281 Days

Day: 35.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 83.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.4

Radius: 9.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.93 AU - 1.49 AU

Year: 846 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,168,204 km

• M1: 123,119 km (0.064 R)
• M2: 587,471 km (0.078 R)
• M3: 1,116,748 km (0.091 R)
• M4: 1,479,523 km (0.09 R)
• M5: 1,821,952 km (0.111 R)
• M6: 2,183,082 km (0.119 R)
• M7: 2,680,046 km (0.099 R)
• M8: 3,914,228 km (0.111 R)
• M9: 4,679,421 km (0.088 R)
• M10: 5,067,179 km (0.117 R)
• M11: 5,508,792 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 9.7

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.28 AU - 1.92 AU

Year: 1287 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,168,204 km

• M1: 120,576 km (0.089 R)
• M2: 670,647 km (0.06 R)
• M3: 991,834 km (0.08 R)
• M4: 1,313,170 km (0.112 R)
• M5: 1,629,869 km (0.109 R)
• M6: 2,062,955 km (0.078 R)
• M7: 3,032,349 km (0.114 R)
• M8: 3,343,512 km (0.08 R)
• M9: 3,676,068 km (0.107 R)
• M10: 4,118,579 km (0.079 R)
• M11: 4,464,300 km (0.089 R)
• M12: 5,403,625 km (0.092 R)
• M13: 7,696,661 km (0.109 R)
• M14: 10,077,062 km (0.104 R)
• M15: 10,472,150 km (0.052 R)
• M16: 10,843,452 km (0.108 R)
• M17: 11,792,052 km (0.116 R)
• M18: 12,910,147 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 8.4

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.26 AU - 5.43 AU

Year: 5749 Days

Day: 5.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,168,204 km

• M1: 104,569 km (0.075 R)
• M2: 366,515 km (0.05 R)
• M3: 740,958 km (0.071 R)
• M4: 1,376,600 km (0.115 R)
• M5: 1,786,199 km (0.064 R)
• M6: 2,141,494 km (0.069 R)
• M7: 2,527,306 km (0.049 R)
• M8: 3,069,898 km (0.072 R)
• M9: 6,073,225 km (0.09 R)
• M10: 7,177,855 km (0.079 R)
• M11: 9,294,815 km (0.108 R)
• M12: 14,447,564 km (0.051 R)
• M13: 14,934,056 km (0.112 R)
• M14: 15,209,017 km (0.111 R)
• M15: 15,543,518 km (0.053 R)
• M16: 19,098,412 km (0.067 R)
• M17: 21,236,615 km (0.088 R)
• M18: 21,514,717 km (0.083 R)
• M19: 25,667,105 km (0.12 R)
• M20: 26,945,120 km (0.089 R)

Asteroid Belt

Center: 5.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445

Radius: 6.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.69 AU - 7.97 AU

Year: 11349 Days

Day: 18.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,168,204 km

• M1: 90,806 km (0.115 R)
• M2: 479,910 km (0.104 R)
• M3: 740,659 km (0.085 R)
• M4: 1,403,078 km (0.11 R)
• M5: 2,780,725 km (0.111 R)
• M6: 3,058,528 km (0.05 R)
• M7: 4,221,353 km (0.105 R)
• M8: 5,857,505 km (0.092 R)
• M9: 6,609,384 km (0.091 R)
• M10: 7,145,243 km (0.052 R)
• M11: 8,303,579 km (0.077 R)
• M12: 8,701,211 km (0.049 R)
• M13: 10,419,641 km (0.114 R)
• M14: 11,574,686 km (0.078 R)
• M15: 12,352,595 km (0.068 R)
• M16: 12,581,181 km (0.074 R)
• M17: 15,882,806 km (0.042 R)
• M18: 16,221,346 km (0.117 R)
• M19: 17,194,779 km (0.067 R)
• M20: 19,954,112 km (0.115 R)
• M21: 20,828,212 km (0.079 R)
• M22: 21,071,010 km (0.112 R)
• M23: 21,977,274 km (0.115 R)
• M24: 22,397,644 km (0.072 R)
• M25: 22,995,287 km (0.112 R)
• M26: 24,222,289 km (0.087 R)
• M27: 29,772,669 km (0.097 R)
• M28: 35,420,437 km (0.118 R)
• M29: 36,114,721 km (0.098 R)
• M30: 37,411,136 km (0.112 R)
• M31: 39,723,022 km (0.073 R)
• M32: 43,038,709 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 19,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit