🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.84 AU

Year: 197 Days

Day: 13.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.59 AU - 0.92 AU

Year: 228 Days

Day: 27.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.67 AU - 1.85 AU

Year: 821 Days

Day: 38.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.17 AU - 4.01 AU

Year: 2391 Days

Day: 16.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99

Radius: 10.3

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.91 AU - 10.61 AU

Year: 10717 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,342,100 km

• M1: 181,163 km (0.044 R)
• M2: 250,876 km (0.071 R)
• M3: 345,721 km (0.056 R)
• M4: 429,944 km (0.061 R)
• M5: 532,718 km (0.093 R)
• M6: 623,973 km (0.118 R)
• M7: 944,711 km (0.114 R)
• M8: 1,019,958 km (0.108 R)
• M9: 1,258,866 km (0.044 R)
• M10: 1,650,962 km (0.058 R)
• M11: 1,837,361 km (0.084 R)
• M12: 2,129,974 km (0.11 R)
• M13: 2,686,927 km (0.06 R)
• M14: 2,777,883 km (0.117 R)
• M15: 2,888,585 km (0.117 R)
• M16: 3,623,410 km (0.088 R)
• M17: 3,704,193 km (0.063 R)
• M18: 4,630,802 km (0.06 R)
• M19: 4,696,476 km (0.109 R)
• M20: 5,302,197 km (0.108 R)
• M21: 5,486,352 km (0.088 R)
• M22: 5,672,751 km (0.081 R)
• M23: 6,390,223 km (0.114 R)
• M24: 6,660,546 km (0.074 R)
• M25: 7,110,985 km (0.041 R)
• M26: 8,253,315 km (0.084 R)
• M27: 8,574,651 km (0.11 R)
• M28: 9,009,681 km (0.054 R)
• M29: 9,703,666 km (0.088 R)
• M30: 9,901,135 km (0.115 R)
• M31: 10,214,094 km (0.083 R)
• M32: 10,386,131 km (0.115 R)
• M33: 11,054,684 km (0.061 R)
• M34: 11,290,450 km (0.088 R)
• M35: 11,767,219 km (0.064 R)
• M36: 12,128,947 km (0.058 R)
• M37: 12,402,711 km (0.119 R)
• M38: 12,863,622 km (0.092 R)
• M39: 12,956,372 km (0.113 R)
• M40: 13,236,270 km (0.087 R)
• M41: 13,928,908 km (0.105 R)
• M42: 14,247,701 km (0.074 R)
• M43: 15,152,768 km (0.109 R)
• M44: 15,349,190 km (0.061 R)
• M45: 15,414,864 km (0.117 R)
• M46: 16,310,357 km (0.117 R)
• M47: 16,444,546 km (0.12 R)
• M48: 16,545,375 km (0.116 R)
• M49: 16,713,822 km (0.073 R)
• M50: 17,120,579 km (0.116 R)
• M51: 17,393,445 km (0.061 R)
• M52: 17,840,144 km (0.047 R)
• M53: 17,909,259 km (0.09 R)
• M54: 19,273,442 km (0.095 R)
• M55: 20,381,663 km (0.105 R)
• M56: 20,816,245 km (0.093 R)
• M57: 21,144,013 km (0.105 R)
• M58: 21,804,937 km (0.116 R)
• M59: 23,034,332 km (0.118 R)
• M60: 24,862,119 km (0.113 R)
• M61: 24,977,908 km (0.053 R)
• M62: 25,793,515 km (0.068 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit