🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.67 AU - 0.87 AU

Year: 243 Days

Day: 19.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,409,535 km

• M1: 123,418 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 11.1

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.71 AU - 8.79 AU

Year: 7026 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,409,535 km

• M1: 138,079 km (0.037 R)
• M2: 630,705 km (0.108 R)
• M3: 1,744,910 km (0.118 R)
• M4: 2,572,784 km (0.032 R)
• M5: 3,159,507 km (0.112 R)
• M6: 3,738,600 km (0.041 R)
• M7: 4,683,610 km (0.084 R)
• M8: 5,138,687 km (0.106 R)
• M9: 5,974,041 km (0.102 R)
• M10: 6,441,535 km (0.106 R)
• M11: 7,835,039 km (0.066 R)
• M12: 8,314,350 km (0.09 R)
• M13: 8,813,110 km (0.09 R)
• M14: 11,209,219 km (0.054 R)
• M15: 12,183,999 km (0.081 R)
• M16: 14,184,721 km (0.092 R)
• M17: 15,510,158 km (0.117 R)
• M18: 18,968,860 km (0.082 R)
• M19: 20,650,939 km (0.062 R)
• M20: 21,335,499 km (0.096 R)
• M21: 22,991,697 km (0.083 R)
• M22: 24,058,928 km (0.04 R)
• M23: 25,939,822 km (0.097 R)
• M24: 33,503,191 km (0.117 R)
• M25: 36,612,583 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.8

Radius: 13.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.26 AU - 12.38 AU

Year: 14625 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,409,535 km

• M1: 169,195 km (0.092 R)
• M2: 595,699 km (0.068 R)
• M3: 1,037,611 km (0.117 R)
• M4: 1,827,039 km (0.088 R)
• M5: 2,347,191 km (0.108 R)
• M6: 2,778,930 km (0.111 R)
• M7: 3,420,406 km (0.089 R)
• M8: 5,688,758 km (0.114 R)
• M9: 6,233,893 km (0.115 R)
• M10: 7,161,100 km (0.093 R)
• M11: 8,571,360 km (0.104 R)
• M12: 9,992,240 km (0.104 R)
• M13: 10,730,206 km (0.114 R)
• M14: 14,473,444 km (0.086 R)
• M15: 19,096,467 km (0.071 R)
• M16: 19,528,656 km (0.041 R)
• M17: 21,415,384 km (0.114 R)
• M18: 23,816,579 km (0.114 R)
• M19: 24,418,711 km (0.097 R)
• M20: 25,968,246 km (0.047 R)
• M21: 27,582,407 km (0.084 R)
• M22: 38,424,512 km (0.107 R)
• M23: 40,234,946 km (0.11 R)
• M24: 46,628,310 km (0.073 R)
• M25: 51,636,547 km (0.105 R)
• M26: 65,409,575 km (0.086 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit