🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.85 AU - 2.27 AU

Year: 1049 Days

Day: 43.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,236,110 km

• M1: 339,886 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.5

Radius: 12.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.76 AU - 7 AU

Year: 5058 Days

Day: 8.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,236,110 km

• M1: 155,283 km (0.086 R)
• M2: 756,217 km (0.076 R)
• M3: 1,239,119 km (0.083 R)
• M4: 1,743,563 km (0.062 R)
• M5: 2,196,246 km (0.075 R)
• M6: 2,998,241 km (0.094 R)
• M7: 3,595,435 km (0.112 R)
• M8: 5,362,485 km (0.099 R)
• M9: 5,903,730 km (0.048 R)
• M10: 6,631,524 km (0.106 R)
• M11: 8,266,030 km (0.096 R)
• M12: 9,367,669 km (0.025 R)
• M13: 12,688,443 km (0.066 R)
• M14: 13,260,954 km (0.086 R)
• M15: 14,406,724 km (0.062 R)
• M16: 14,820,362 km (0.084 R)
• M17: 15,455,554 km (0.069 R)
• M18: 16,554,800 km (0.108 R)
• M19: 18,001,261 km (0.084 R)
• M20: 19,093,625 km (0.12 R)
• M21: 19,846,252 km (0.099 R)
• M22: 20,358,774 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.9

Radius: 13.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.54 AU - 10.38 AU

Year: 9515 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,236,110 km

• M1: 167,998 km (0.108 R)
• M2: 635,043 km (0.049 R)
• M3: 1,897,799 km (0.089 R)
• M4: 2,379,803 km (0.091 R)
• M5: 3,143,650 km (0.075 R)
• M6: 5,691,900 km (0.064 R)
• M7: 7,549,606 km (0.115 R)
• M8: 8,639,875 km (0.101 R)
• M9: 9,199,222 km (0.062 R)
• M10: 9,733,286 km (0.034 R)
• M11: 11,516,044 km (0.103 R)
• M12: 12,368,154 km (0.061 R)
• M13: 13,569,424 km (0.079 R)
• M14: 17,200,614 km (0.074 R)
• M15: 19,083,153 km (0.102 R)
• M16: 19,713,559 km (0.103 R)
• M17: 21,688,699 km (0.081 R)
• M18: 28,812,101 km (0.103 R)
• M19: 29,537,651 km (0.088 R)
• M20: 32,118,214 km (0.098 R)
• M21: 34,496,521 km (0.075 R)
• M22: 35,669,368 km (0.104 R)
• M23: 38,467,746 km (0.061 R)
• M24: 39,347,681 km (0.055 R)
• M25: 40,112,575 km (0.115 R)
• M26: 43,406,720 km (0.098 R)
• M27: 44,497,887 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.4

Radius: 5.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.66 AU - 20.32 AU

Year: 28206 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,236,110 km

• M1: 151,094 km (0.085 R)
• M2: 326,722 km (0.078 R)
• M3: 651,050 km (0.109 R)
• M4: 1,659,040 km (0.106 R)
• M5: 1,842,896 km (0.083 R)
• M6: 2,497,686 km (0.085 R)
• M7: 3,716,011 km (0.105 R)
• M8: 5,859,898 km (0.054 R)
• M9: 6,587,542 km (0.101 R)
• M10: 7,012,400 km (0.118 R)
• M11: 7,874,234 km (0.054 R)
• M12: 9,905,174 km (0.112 R)
• M13: 17,382,674 km (0.111 R)
• M14: 19,572,637 km (0.054 R)
• M15: 21,435,281 km (0.074 R)
• M16: 22,452,546 km (0.113 R)
• M17: 24,309,504 km (0.103 R)
• M18: 25,228,783 km (0.074 R)
• M19: 32,985,433 km (0.116 R)
• M20: 34,111,306 km (0.094 R)
• M21: 36,677,957 km (0.102 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 12,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit