🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 16.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 23.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,238,553 km

• M1: 61,186 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.93 AU - 3.19 AU

Year: 1945 Days

Day: 32.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.34 AU - 4.84 AU

Year: 3006 Days

Day: 12.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 13.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.85 AU - 6.69 AU

Year: 5037 Days

Day: 12.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 37,238,553 km

• M1: 172,935 km (0.029 R)
• M2: 1,778,270 km (0.102 R)
• M3: 2,929,126 km (0.041 R)
• M4: 4,158,522 km (0.083 R)
• M5: 5,205,108 km (0.045 R)
• M6: 5,826,687 km (0.091 R)
• M7: 6,293,582 km (0.107 R)
• M8: 6,812,089 km (0.113 R)
• M9: 7,759,193 km (0.077 R)
• M10: 9,642,780 km (0.063 R)
• M11: 10,475,890 km (0.097 R)
• M12: 13,731,289 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.9

Radius: 12

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.4 AU - 7.02 AU

Year: 6317 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,238,553 km

• M1: 149,598 km (0.079 R)
• M2: 549,623 km (0.085 R)
• M3: 981,063 km (0.074 R)
• M4: 1,494,333 km (0.097 R)
• M5: 1,923,230 km (0.119 R)
• M6: 2,400,447 km (0.09 R)
• M7: 2,800,173 km (0.106 R)
• M8: 3,287,114 km (0.107 R)
• M9: 4,647,707 km (0.082 R)
• M10: 5,608,723 km (0.041 R)
• M11: 5,989,450 km (0.1 R)
• M12: 6,387,530 km (0.099 R)
• M13: 8,362,521 km (0.111 R)
• M14: 11,505,273 km (0.113 R)
• M15: 14,876,162 km (0.099 R)
• M16: 15,609,341 km (0.031 R)
• M17: 19,497,240 km (0.116 R)
• M18: 21,203,553 km (0.111 R)
• M19: 22,447,759 km (0.114 R)
• M20: 22,846,437 km (0.089 R)
• M21: 25,338,439 km (0.042 R)
• M22: 26,472,690 km (0.093 R)
• M23: 27,458,689 km (0.07 R)
• M24: 29,030,215 km (0.081 R)
• M25: 29,408,548 km (0.089 R)
• M26: 34,104,425 km (0.11 R)
• M27: 36,355,574 km (0.097 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 18,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit