🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.87 AU - 0.95 AU

Year: 304 Days

Day: 32.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.98 AU - 2.1 AU

Year: 1019 Days

Day: 28.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 8.2

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.29 AU - 8.33 AU

Year: 8381 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,452,331 km

• M1: 102,325 km (0.097 R)
• M2: 364,271 km (0.106 R)
• M3: 893,698 km (0.064 R)
• M4: 1,582,147 km (0.029 R)
• M5: 2,000,124 km (0.081 R)
• M6: 2,993,005 km (0.105 R)
• M7: 3,257,643 km (0.113 R)
• M8: 3,809,211 km (0.088 R)
• M9: 4,174,379 km (0.075 R)
• M10: 6,471,753 km (0.089 R)
• M11: 7,031,250 km (0.05 R)
• M12: 8,332,452 km (0.064 R)
• M13: 8,904,364 km (0.098 R)
• M14: 10,324,198 km (0.115 R)
• M15: 10,983,924 km (0.112 R)
• M16: 11,297,930 km (0.076 R)
• M17: 11,779,935 km (0.113 R)
• M18: 12,444,000 km (0.071 R)
• M19: 13,545,938 km (0.1 R)
• M20: 14,523,410 km (0.082 R)
• M21: 14,838,164 km (0.072 R)
• M22: 15,612,483 km (0.103 R)
• M23: 22,551,729 km (0.092 R)
• M24: 25,438,520 km (0.108 R)
• M25: 30,989,498 km (0.085 R)
• M26: 33,114,087 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.6

Radius: 13.1

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8 AU - 9.64 AU

Year: 9164 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,452,331 km

• M1: 162,912 km (0.103 R)
• M2: 737,667 km (0.101 R)
• M3: 1,243,158 km (0.112 R)
• M4: 2,111,125 km (0.111 R)
• M5: 2,573,981 km (0.088 R)
• M6: 3,635,378 km (0.118 R)
• M7: 4,198,763 km (0.038 R)
• M8: 5,215,580 km (0.084 R)
• M9: 6,177,345 km (0.114 R)
• M10: 7,098,269 km (0.103 R)
• M11: 8,451,681 km (0.114 R)
• M12: 10,616,512 km (0.069 R)
• M13: 11,132,176 km (0.078 R)
• M14: 12,213,918 km (0.081 R)
• M15: 13,424,015 km (0.104 R)
• M16: 15,484,726 km (0.085 R)
• M17: 16,014,602 km (0.06 R)
• M18: 17,110,556 km (0.1 R)
• M19: 19,604,951 km (0.034 R)
• M20: 21,916,537 km (0.103 R)
• M21: 25,213,375 km (0.044 R)
• M22: 26,413,449 km (0.08 R)
• M23: 27,075,120 km (0.109 R)
• M24: 27,748,011 km (0.059 R)
• M25: 32,128,088 km (0.044 R)
• M26: 37,066,463 km (0.045 R)
• M27: 38,375,893 km (0.101 R)
• M28: 40,210,711 km (0.067 R)
• M29: 43,528,792 km (0.095 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit