🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.56 AU - 0.58 AU

Year: 150 Days

Day: 25.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.74 AU

Year: 162 Days

Day: 44 Hours

Environment

Temp: 246 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,040,410 km

• M1: 93,798 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.14 AU - 6.24 AU

Year: 4118 Days

Day: 18.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,040,410 km

• M1: 199,264 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336

Radius: 10.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.18 AU - 7.76 AU

Year: 5731 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,040,410 km

• M1: 128,056 km (0.095 R)
• M2: 1,496,727 km (0.083 R)
• M3: 2,078,662 km (0.107 R)
• M4: 2,605,247 km (0.086 R)
• M5: 4,446,198 km (0.105 R)
• M6: 5,762,360 km (0.075 R)
• M7: 6,963,781 km (0.063 R)
• M8: 7,421,550 km (0.088 R)
• M9: 9,378,291 km (0.057 R)
• M10: 10,349,779 km (0.1 R)
• M11: 12,635,335 km (0.073 R)
• M12: 17,219,164 km (0.047 R)
• M13: 17,755,023 km (0.066 R)
• M14: 19,493,799 km (0.104 R)
• M15: 20,141,409 km (0.116 R)
• M16: 21,548,077 km (0.061 R)
• M17: 24,556,191 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 15

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.75 AU - 7.29 AU

Year: 6477 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,040,410 km

• M1: 186,549 km (0.104 R)
• M2: 1,029,084 km (0.064 R)
• M3: 2,085,544 km (0.085 R)
• M4: 5,528,389 km (0.096 R)
• M5: 6,038,518 km (0.066 R)
• M6: 7,487,822 km (0.084 R)
• M7: 10,890,575 km (0.103 R)
• M8: 11,378,264 km (0.1 R)
• M9: 11,927,139 km (0.083 R)
• M10: 14,672,709 km (0.059 R)
• M11: 15,824,612 km (0.082 R)
• M12: 20,367,451 km (0.086 R)
• M13: 23,814,036 km (0.117 R)
• M14: 24,562,474 km (0.05 R)
• M15: 25,949,247 km (0.085 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 9.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.68 AU - 7.74 AU

Year: 7455 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,040,410 km

• M1: 120,576 km (0.118 R)
• M2: 618,737 km (0.101 R)
• M3: 956,828 km (0.069 R)
• M4: 2,501,127 km (0.06 R)
• M5: 3,121,808 km (0.116 R)
• M6: 3,612,789 km (0.107 R)
• M7: 4,056,645 km (0.102 R)
• M8: 5,110,712 km (0.094 R)
• M9: 6,078,012 km (0.025 R)
• M10: 7,490,066 km (0.1 R)
• M11: 8,735,319 km (0.117 R)
• M12: 9,844,737 km (0.058 R)
• M13: 10,204,220 km (0.083 R)
• M14: 12,444,897 km (0.108 R)
• M15: 13,025,786 km (0.118 R)
• M16: 13,569,424 km (0.03 R)
• M17: 14,071,625 km (0.118 R)
• M18: 14,877,508 km (0.108 R)
• M19: 16,455,018 km (0.107 R)
• M20: 18,888,377 km (0.066 R)
• M21: 19,304,408 km (0.104 R)
• M22: 21,401,920 km (0.107 R)
• M23: 22,856,011 km (0.031 R)
• M24: 23,328,442 km (0.059 R)
• M25: 25,620,431 km (0.093 R)
• M26: 27,790,048 km (0.106 R)
• M27: 32,294,291 km (0.06 R)
• M28: 33,089,403 km (0.091 R)
• M29: 34,409,305 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 11.1

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.92 AU - 9.82 AU

Year: 9989 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,040,410 km

• M1: 138,079 km (0.102 R)
• M2: 600,935 km (0.115 R)
• M3: 1,678,488 km (0.103 R)
• M4: 2,122,195 km (0.094 R)
• M5: 4,532,367 km (0.114 R)
• M6: 5,207,203 km (0.084 R)
• M7: 5,773,730 km (0.113 R)
• M8: 6,307,345 km (0.061 R)
• M9: 6,873,424 km (0.059 R)
• M10: 8,686,400 km (0.091 R)
• M11: 9,532,825 km (0.08 R)
• M12: 10,381,793 km (0.109 R)
• M13: 12,695,324 km (0.118 R)
• M14: 18,317,212 km (0.12 R)
• M15: 21,166,004 km (0.12 R)
• M16: 23,666,234 km (0.069 R)
• M17: 24,389,240 km (0.086 R)
• M18: 24,848,506 km (0.09 R)
• M19: 25,407,254 km (0.106 R)
• M20: 26,646,672 km (0.1 R)
• M21: 27,826,102 km (0.077 R)
• M22: 29,142,712 km (0.039 R)
• M23: 29,973,280 km (0.047 R)
• M24: 35,292,232 km (0.066 R)
• M25: 38,793,121 km (0.092 R)
• M26: 39,924,979 km (0.084 R)
• M27: 42,122,871 km (0.08 R)
• M28: 42,917,535 km (0.115 R)
• M29: 45,361,515 km (0.091 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit