🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.67 AU - 0.93 AU

Year: 255 Days

Day: 15.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,081,040 km

• M1: 224,846 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.91 AU - 1.17 AU

Year: 378 Days

Day: 36.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.9 AU - 3.8 AU

Year: 2186 Days

Day: 19.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 8.3

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.49 AU - 12.67 AU

Year: 12267 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,081,040 km

• M1: 397,781 km (0.114 R)
• M2: 660,325 km (0.112 R)
• M3: 917,933 km (0.104 R)
• M4: 1,029,832 km (0.108 R)
• M5: 1,457,083 km (0.109 R)
• M6: 1,566,589 km (0.104 R)
• M7: 1,817,165 km (0.04 R)
• M8: 1,935,348 km (0.092 R)
• M9: 2,031,689 km (0.058 R)
• M10: 2,537,778 km (0.098 R)
• M11: 2,590,437 km (0.103 R)
• M12: 2,778,032 km (0.072 R)
• M13: 3,251,809 km (0.079 R)
• M14: 3,454,364 km (0.094 R)
• M15: 4,210,881 km (0.116 R)
• M16: 4,753,921 km (0.1 R)
• M17: 5,489,195 km (0.045 R)
• M18: 5,592,118 km (0.091 R)
• M19: 5,661,232 km (0.091 R)
• M20: 6,010,693 km (0.114 R)
• M21: 8,567,320 km (0.064 R)
• M22: 8,807,126 km (0.026 R)
• M23: 9,049,325 km (0.05 R)
• M24: 9,416,737 km (0.084 R)
• M25: 10,505,211 km (0.075 R)
• M26: 11,369,289 km (0.065 R)
• M27: 11,898,715 km (0.11 R)
• M28: 13,073,208 km (0.07 R)
• M29: 13,720,967 km (0.098 R)
• M30: 14,142,833 km (0.082 R)
• M31: 14,331,626 km (0.111 R)
• M32: 16,364,810 km (0.108 R)
• M33: 16,563,177 km (0.115 R)
• M34: 17,012,270 km (0.072 R)
• M35: 18,641,391 km (0.05 R)
• M36: 19,004,315 km (0.117 R)
• M37: 19,527,010 km (0.076 R)
• M38: 19,632,028 km (0.111 R)
• M39: 20,800,387 km (0.096 R)
• M40: 22,100,542 km (0.108 R)
• M41: 22,926,322 km (0.111 R)
• M42: 23,482,527 km (0.079 R)
• M43: 23,818,375 km (0.111 R)
• M44: 23,986,971 km (0.07 R)
• M45: 25,464,101 km (0.115 R)
• M46: 26,503,806 km (0.116 R)
• M47: 27,498,482 km (0.074 R)
• M48: 29,223,495 km (0.083 R)
• M49: 29,403,910 km (0.092 R)
• M50: 30,494,180 km (0.077 R)
• M51: 31,844,899 km (0.114 R)
• M52: 32,216,500 km (0.117 R)
• M53: 33,591,903 km (0.114 R)
• M54: 33,843,975 km (0.085 R)
• M55: 34,540,503 km (0.11 R)
• M56: 36,270,153 km (0.049 R)
• M57: 36,723,136 km (0.119 R)
• M58: 37,047,913 km (0.051 R)
• M59: 37,504,186 km (0.111 R)
• M60: 37,569,560 km (0.104 R)
• M61: 38,685,860 km (0.103 R)
• M62: 39,414,102 km (0.1 R)
• M63: 40,414,314 km (0.067 R)
• M64: 40,883,901 km (0.108 R)
• M65: 41,760,994 km (0.096 R)
• M66: 42,848,869 km (0.04 R)
• M67: 44,014,835 km (0.11 R)
• M68: 44,290,694 km (0.097 R)
• M69: 44,705,678 km (0.052 R)
• M70: 45,052,446 km (0.068 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit