🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.5 AU - 2.54 AU

Year: 1515 Days

Day: 46.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127

Radius: 14.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.67 AU - 6.23 AU

Year: 4819 Days

Day: 8.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,404,770 km

• M1: 175,329 km (0.1 R)
• M2: 661,073 km (0.082 R)
• M3: 1,354,908 km (0.093 R)
• M4: 2,119,203 km (0.061 R)
• M5: 3,748,324 km (0.106 R)
• M6: 5,108,468 km (0.037 R)
• M7: 5,589,276 km (0.112 R)
• M8: 6,277,426 km (0.116 R)
• M9: 9,374,999 km (0.073 R)
• M10: 10,565,948 km (0.058 R)
• M11: 15,489,064 km (0.075 R)
• M12: 16,257,100 km (0.079 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 13.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.56 AU - 6.48 AU

Year: 5594 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,404,770 km

• M1: 166,652 km (0.114 R)
• M2: 583,432 km (0.1 R)
• M3: 1,100,891 km (0.086 R)
• M4: 1,533,378 km (0.07 R)
• M5: 2,139,698 km (0.119 R)
• M6: 2,975,950 km (0.072 R)
• M7: 3,690,131 km (0.094 R)
• M8: 4,204,448 km (0.055 R)
• M9: 5,923,178 km (0.083 R)
• M10: 6,631,674 km (0.092 R)
• M11: 7,430,676 km (0.076 R)
• M12: 9,101,086 km (0.092 R)
• M13: 9,793,275 km (0.046 R)
• M14: 11,329,047 km (0.09 R)
• M15: 14,489,751 km (0.077 R)
• M16: 18,644,383 km (0.113 R)
• M17: 19,099,310 km (0.107 R)
• M18: 21,770,829 km (0.073 R)
• M19: 28,611,341 km (0.106 R)
• M20: 29,217,212 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603

Radius: 10.7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.97 AU - 12.19 AU

Year: 13969 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,404,770 km

• M1: 133,142 km (0.103 R)
• M2: 544,835 km (0.111 R)
• M3: 1,071,570 km (0.118 R)
• M4: 1,431,203 km (0.117 R)
• M5: 1,957,488 km (0.025 R)
• M6: 2,404,038 km (0.116 R)
• M7: 3,057,631 km (0.028 R)
• M8: 3,582,869 km (0.077 R)
• M9: 4,591,907 km (0.09 R)
• M10: 5,317,307 km (0.049 R)
• M11: 5,744,109 km (0.079 R)
• M12: 6,995,496 km (0.12 R)
• M13: 7,596,879 km (0.059 R)
• M14: 8,611,302 km (0.097 R)
• M15: 9,609,718 km (0.068 R)
• M16: 9,976,832 km (0.119 R)
• M17: 10,964,178 km (0.098 R)
• M18: 13,196,627 km (0.112 R)
• M19: 14,936,300 km (0.102 R)
• M20: 16,153,428 km (0.106 R)
• M21: 18,460,826 km (0.106 R)
• M22: 19,111,427 km (0.093 R)
• M23: 24,585,662 km (0.119 R)
• M24: 28,370,189 km (0.074 R)
• M25: 36,943,643 km (0.091 R)
• M26: 38,107,365 km (0.082 R)
• M27: 38,896,643 km (0.111 R)
• M28: 46,348,711 km (0.046 R)
• M29: 50,015,804 km (0.106 R)
• M30: 53,052,790 km (0.074 R)
• M31: 54,533,361 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 18,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit