🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.52 AU - 0.82 AU

Year: 245 Days

Day: 16.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.4

Radius: 13.9

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.39 AU - 3.23 AU

Year: 2102 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,051,324 km

• M1: 173,683 km (0.05 R)
• M2: 673,789 km (0.03 R)
• M3: 1,567,187 km (0.114 R)
• M4: 2,136,108 km (0.069 R)
• M5: 3,110,439 km (0.084 R)
• M6: 5,362,485 km (0.062 R)
• M7: 5,980,624 km (0.051 R)
• M8: 6,812,986 km (0.09 R)
• M9: 11,891,236 km (0.064 R)
• M10: 13,384,521 km (0.118 R)
• M11: 15,240,582 km (0.1 R)
• M12: 18,614,313 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.2

Radius: 9.9

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.84 AU - 5.9 AU

Year: 4796 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,051,324 km

• M1: 130,749 km (0.111 R)
• M2: 695,929 km (0.077 R)
• M3: 1,099,844 km (0.098 R)
• M4: 1,465,461 km (0.103 R)
• M5: 2,270,596 km (0.11 R)
• M6: 2,930,024 km (0.062 R)
• M7: 3,667,841 km (0.115 R)
• M8: 4,732,229 km (0.104 R)
• M9: 7,141,802 km (0.111 R)
• M10: 7,899,516 km (0.033 R)
• M11: 9,575,012 km (0.107 R)
• M12: 11,142,349 km (0.099 R)
• M13: 11,913,226 km (0.058 R)
• M14: 15,531,251 km (0.111 R)
• M15: 18,270,089 km (0.08 R)
• M16: 19,273,142 km (0.075 R)
• M17: 22,653,905 km (0.04 R)
• M18: 25,332,754 km (0.106 R)
• M19: 27,605,445 km (0.06 R)
• M20: 28,040,774 km (0.057 R)
• M21: 28,569,154 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 10.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.19 AU - 5.29 AU

Year: 5352 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,051,324 km

• M1: 134,339 km (0.113 R)
• M2: 750,533 km (0.082 R)
• M3: 1,620,145 km (0.064 R)
• M4: 2,342,852 km (0.087 R)
• M5: 2,987,320 km (0.11 R)
• M6: 3,589,451 km (0.086 R)
• M7: 4,295,852 km (0.097 R)
• M8: 6,047,793 km (0.113 R)
• M9: 7,260,882 km (0.059 R)
• M10: 8,350,703 km (0.092 R)
• M11: 10,343,646 km (0.09 R)
• M12: 12,531,664 km (0.085 R)
• M13: 18,601,298 km (0.059 R)
• M14: 20,414,275 km (0.105 R)
• M15: 21,437,824 km (0.077 R)
• M16: 24,307,410 km (0.119 R)
• M17: 25,540,545 km (0.057 R)
• M18: 29,397,926 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.6

Radius: 3.3

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.98 AU - 15.24 AU

Year: 23651 Days

Day: 18 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,051,324 km

• M1: 45,478 km (0.048 R)
• M2: 199,414 km (0.051 R)
• M3: 685,009 km (0.115 R)
• M4: 1,770,790 km (0.086 R)
• M5: 2,352,726 km (0.108 R)
• M6: 2,812,590 km (0.107 R)
• M7: 3,074,984 km (0.117 R)
• M8: 3,960,454 km (0.092 R)
• M9: 4,346,566 km (0.051 R)
• M10: 4,697,074 km (0.098 R)
• M11: 5,388,067 km (0.043 R)
• M12: 6,698,843 km (0.087 R)
• M13: 6,929,822 km (0.082 R)
• M14: 7,864,210 km (0.107 R)
• M15: 8,339,483 km (0.069 R)
• M16: 8,925,607 km (0.076 R)
• M17: 9,684,069 km (0.093 R)
• M18: 11,989,671 km (0.116 R)
• M19: 12,387,302 km (0.109 R)
• M20: 17,866,324 km (0.077 R)
• M21: 18,310,181 km (0.12 R)
• M22: 18,609,975 km (0.064 R)
• M23: 20,478,602 km (0.026 R)
• M24: 20,720,651 km (0.097 R)
• M25: 22,383,133 km (0.11 R)
• M26: 27,604,697 km (0.025 R)
• M27: 27,801,418 km (0.103 R)
• M28: 28,396,967 km (0.104 R)
• M29: 31,825,301 km (0.103 R)
• M30: 37,049,708 km (0.093 R)
• M31: 38,378,586 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit