🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.23 AU - 1.87 AU

Year: 731 Days

Day: 29 Hours

Environment

Temp: -57 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,318,577 km

• M1: 47,123 km (0.082 R)
• M2: 93,648 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.57 AU - 3.79 AU

Year: 2148 Days

Day: 44.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,318,577 km

• M1: 69,713 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.3

Radius: 8.2

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.28 AU - 6.76 AU

Year: 5594 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,318,577 km

• M1: 102,026 km (0.054 R)
• M2: 375,790 km (0.054 R)
• M3: 709,991 km (0.084 R)
• M4: 975,528 km (0.081 R)
• M5: 1,400,984 km (0.048 R)
• M6: 1,829,582 km (0.101 R)
• M7: 2,146,131 km (0.086 R)
• M8: 3,111,935 km (0.032 R)
• M9: 3,703,594 km (0.104 R)
• M10: 7,163,494 km (0.083 R)
• M11: 9,317,105 km (0.115 R)
• M12: 10,353,519 km (0.06 R)
• M13: 10,636,109 km (0.041 R)
• M14: 14,913,561 km (0.115 R)
• M15: 15,274,242 km (0.107 R)
• M16: 16,391,588 km (0.101 R)
• M17: 21,181,563 km (0.108 R)
• M18: 22,490,693 km (0.109 R)
• M19: 24,931,084 km (0.095 R)
• M20: 26,477,178 km (0.116 R)
• M21: 26,917,594 km (0.115 R)
• M22: 28,085,953 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 15

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.24 AU - 10.42 AU

Year: 10794 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,318,577 km

• M1: 186,549 km (0.098 R)
• M2: 927,507 km (0.109 R)
• M3: 2,174,405 km (0.109 R)
• M4: 3,951,029 km (0.064 R)
• M5: 4,936,730 km (0.114 R)
• M6: 6,181,085 km (0.066 R)
• M7: 10,343,646 km (0.056 R)
• M8: 11,634,526 km (0.039 R)
• M9: 18,874,015 km (0.093 R)
• M10: 22,687,415 km (0.086 R)
• M11: 31,498,729 km (0.089 R)
• M12: 33,879,879 km (0.06 R)
• M13: 34,412,896 km (0.092 R)
• M14: 35,168,664 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.4

Radius: 6.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.67 AU - 15.97 AU

Year: 17385 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,318,577 km

• M1: 84,523 km (0.096 R)
• M2: 476,469 km (0.08 R)
• M3: 1,951,803 km (0.119 R)
• M4: 2,381,748 km (0.096 R)
• M5: 3,105,951 km (0.101 R)
• M6: 5,291,576 km (0.063 R)
• M7: 7,877,973 km (0.115 R)
• M8: 14,564,250 km (0.117 R)
• M9: 17,753,378 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit