🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.54 AU - 0.78 AU

Year: 346 Days

Day: 47.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 8.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.62 AU - 0.96 AU

Year: 453 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,035,474 km

• M1: 112,797 km (0.089 R)
• M2: 407,205 km (0.114 R)
• M3: 823,985 km (0.034 R)
• M4: 1,172,548 km (0.117 R)
• M5: 1,496,577 km (0.1 R)
• M6: 2,087,040 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.1

Radius: 13.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.81 AU - 0.87 AU

Year: 497 Days

Day: 11.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,035,474 km

• M1: 164,408 km (0.059 R)
• M2: 576,251 km (0.068 R)
• M3: 1,015,470 km (0.035 R)
• M4: 1,545,645 km (0.076 R)
• M5: 2,152,265 km (0.092 R)
• M6: 3,634,779 km (0.07 R)
• M7: 4,050,362 km (0.051 R)
• M8: 4,580,238 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 11.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.89 AU - 5.23 AU

Year: 6287 Days

Day: 8 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,035,474 km

• M1: 139,276 km (0.064 R)
• M2: 1,280,259 km (0.101 R)
• M3: 2,680,943 km (0.117 R)
• M4: 5,780,611 km (0.086 R)
• M5: 6,147,425 km (0.058 R)
• M6: 6,954,955 km (0.096 R)
• M7: 8,780,946 km (0.091 R)
• M8: 9,466,404 km (0.092 R)
• M9: 11,393,075 km (0.103 R)
• M10: 12,488,879 km (0.109 R)
• M11: 14,935,103 km (0.104 R)
• M12: 15,395,117 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.8

Radius: 5.8

Gravity: 24.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.38 AU - 6.74 AU

Year: 9632 Days

Day: 16 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,035,474 km

• M1: 81,830 km (0.118 R)
• M2: 349,161 km (0.12 R)
• M3: 688,001 km (0.103 R)
• M4: 960,418 km (0.085 R)
• M5: 1,180,776 km (0.055 R)
• M6: 1,574,966 km (0.119 R)
• M7: 1,803,103 km (0.078 R)
• M8: 2,177,846 km (0.083 R)
• M9: 2,422,738 km (0.085 R)
• M10: 2,857,170 km (0.12 R)
• M11: 5,160,827 km (0.084 R)
• M12: 5,393,003 km (0.108 R)
• M13: 5,986,308 km (0.114 R)
• M14: 6,699,890 km (0.116 R)
• M15: 7,343,311 km (0.095 R)
• M16: 9,570,673 km (0.061 R)
• M17: 9,820,651 km (0.097 R)
• M18: 11,081,462 km (0.101 R)
• M19: 11,301,670 km (0.118 R)
• M20: 12,744,691 km (0.079 R)
• M21: 12,925,705 km (0.09 R)
• M22: 16,061,127 km (0.028 R)
• M23: 16,844,870 km (0.066 R)
• M24: 19,033,337 km (0.069 R)
• M25: 20,483,090 km (0.093 R)
• M26: 22,882,042 km (0.096 R)
• M27: 32,521,380 km (0.079 R)
• M28: 33,543,732 km (0.098 R)
• M29: 39,872,769 km (0.116 R)
• M30: 40,650,678 km (0.082 R)
• M31: 43,589,379 km (0.103 R)
• M32: 45,390,836 km (0.044 R)
• M33: 45,954,970 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit