🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.66 AU

Year: 249 Days

Day: 34.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,092,170 km

• M1: 52,509 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 9.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.76 AU - 0.84 AU

Year: 462 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,092,170 km

• M1: 121,025 km (0.03 R)
• M2: 489,634 km (0.098 R)
• M3: 798,254 km (0.053 R)
• M4: 1,233,734 km (0.077 R)
• M5: 1,537,717 km (0.088 R)
• M6: 1,970,204 km (0.097 R)
• M7: 2,602,255 km (0.082 R)
• M8: 3,043,120 km (0.112 R)
• M9: 3,469,175 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 9.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.04 AU - 3.56 AU

Year: 3871 Days

Day: 14 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,092,170 km

• M1: 124,465 km (0.096 R)
• M2: 432,936 km (0.085 R)
• M3: 759,658 km (0.062 R)
• M4: 1,078,750 km (0.107 R)
• M5: 2,472,554 km (0.064 R)
• M6: 3,306,263 km (0.06 R)
• M7: 3,840,177 km (0.115 R)
• M8: 4,569,617 km (0.114 R)
• M9: 5,130,609 km (0.076 R)
• M10: 6,157,598 km (0.096 R)
• M11: 6,997,889 km (0.105 R)
• M12: 8,649,749 km (0.099 R)
• M13: 9,053,663 km (0.088 R)
• M14: 9,820,502 km (0.089 R)
• M15: 10,838,964 km (0.081 R)
• M16: 11,881,512 km (0.08 R)
• M17: 13,765,547 km (0.1 R)
• M18: 14,064,294 km (0.091 R)
• M19: 16,726,239 km (0.1 R)
• M20: 18,116,153 km (0.107 R)
• M21: 18,415,049 km (0.074 R)
• M22: 19,959,797 km (0.07 R)
• M23: 21,124,267 km (0.082 R)
• M24: 23,730,112 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.9

Radius: 7.4

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.04 AU - 11.42 AU

Year: 21127 Days

Day: 16.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,092,170 km

• M1: 96,491 km (0.096 R)
• M2: 339,737 km (0.047 R)
• M3: 588,817 km (0.093 R)
• M4: 1,092,064 km (0.083 R)
• M5: 2,189,215 km (0.088 R)
• M6: 2,955,306 km (0.085 R)
• M7: 7,529,710 km (0.11 R)
• M8: 7,996,455 km (0.084 R)
• M9: 8,482,199 km (0.054 R)
• M10: 12,514,759 km (0.077 R)
• M11: 14,054,720 km (0.041 R)
• M12: 14,334,917 km (0.094 R)
• M13: 16,712,476 km (0.066 R)
• M14: 16,948,092 km (0.116 R)
• M15: 20,038,635 km (0.102 R)
• M16: 23,880,607 km (0.09 R)
• M17: 24,785,076 km (0.064 R)
• M18: 26,555,716 km (0.115 R)
• M19: 29,310,262 km (0.093 R)
• M20: 33,478,358 km (0.112 R)
• M21: 33,852,951 km (0.106 R)
• M22: 57,604,605 km (0.097 R)
• M23: 58,865,266 km (0.031 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit