🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.56 AU - 0.92 AU

Year: 236 Days

Day: 44.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,638,635 km

• M1: 66,272 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.1 AU - 1.26 AU

Year: 475 Days

Day: 20.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.17 AU - 1.23 AU

Year: 488 Days

Day: 13.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,638,635 km

• M1: 516,861 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.18 AU - 1.28 AU

Year: 506 Days

Day: 27.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,638,635 km

• M1: 1,020,856 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.3 AU - 1.32 AU

Year: 556 Days

Day: 12.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.15 AU - 2.35 AU

Year: 1252 Days

Day: 15.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,638,635 km

• M1: 169,644 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.9 AU - 3.62 AU

Year: 2183 Days

Day: 46.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,638,635 km

• M1: 1,802,654 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 8.6

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.74 AU - 6.12 AU

Year: 4060 Days

Day: 7 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,638,635 km

• M1: 153,787 km (0.088 R)
• M2: 274,063 km (0.092 R)
• M3: 350,657 km (0.064 R)
• M4: 427,401 km (0.109 R)
• M5: 641,924 km (0.12 R)
• M6: 1,051,224 km (0.052 R)
• M7: 1,359,396 km (0.102 R)
• M8: 1,590,225 km (0.057 R)
• M9: 1,771,688 km (0.105 R)
• M10: 1,944,174 km (0.096 R)
• M11: 2,024,358 km (0.06 R)
• M12: 2,305,453 km (0.09 R)
• M13: 2,424,981 km (0.07 R)
• M14: 2,705,627 km (0.08 R)
• M15: 2,777,584 km (0.068 R)
• M16: 2,831,888 km (0.115 R)
• M17: 2,941,543 km (0.061 R)
• M18: 3,015,594 km (0.084 R)
• M19: 3,071,394 km (0.089 R)
• M20: 3,127,643 km (0.108 R)
• M21: 3,768,819 km (0.067 R)
• M22: 4,513,667 km (0.069 R)
• M23: 4,793,864 km (0.026 R)
• M24: 5,191,046 km (0.112 R)
• M25: 5,280,805 km (0.07 R)
• M26: 5,713,891 km (0.117 R)
• M27: 6,638,854 km (0.094 R)
• M28: 6,760,777 km (0.1 R)
• M29: 7,081,215 km (0.075 R)
• M30: 7,762,783 km (0.083 R)
• M31: 7,917,168 km (0.097 R)
• M32: 8,307,469 km (0.038 R)
• M33: 8,917,978 km (0.103 R)
• M34: 9,598,050 km (0.115 R)
• M35: 10,379,399 km (0.116 R)
• M36: 11,943,296 km (0.08 R)
• M37: 12,091,846 km (0.086 R)
• M38: 12,270,915 km (0.097 R)
• M39: 12,330,754 km (0.077 R)
• M40: 13,056,753 km (0.054 R)
• M41: 13,983,811 km (0.099 R)
• M42: 14,234,537 km (0.117 R)
• M43: 14,486,908 km (0.108 R)
• M44: 14,868,084 km (0.07 R)
• M45: 14,995,840 km (0.077 R)
• M46: 15,543,069 km (0.115 R)
• M47: 15,607,845 km (0.079 R)
• M48: 15,737,846 km (0.034 R)
• M49: 15,835,383 km (0.054 R)
• M50: 16,293,901 km (0.119 R)
• M51: 16,590,853 km (0.119 R)
• M52: 17,560,097 km (0.072 R)
• M53: 17,627,566 km (0.116 R)
• M54: 17,796,761 km (0.075 R)
• M55: 17,864,529 km (0.095 R)
• M56: 18,754,038 km (0.117 R)
• M57: 19,099,908 km (0.099 R)
• M58: 19,343,453 km (0.106 R)
• M59: 19,622,902 km (0.101 R)
• M60: 20,044,619 km (0.065 R)
• M61: 20,398,268 km (0.083 R)
• M62: 20,647,049 km (0.102 R)
• M63: 21,435,729 km (0.109 R)
• M64: 21,870,012 km (0.12 R)
• M65: 22,015,421 km (0.115 R)
• M66: 22,088,126 km (0.12 R)
• M67: 22,197,631 km (0.029 R)
• M68: 22,416,942 km (0.08 R)
• M69: 22,490,245 km (0.052 R)
• M70: 23,079,212 km (0.107 R)
• M71: 23,412,815 km (0.11 R)
• M72: 24,047,110 km (0.089 R)
• M73: 24,122,208 km (0.109 R)
• M74: 24,197,306 km (0.088 R)
• M75: 24,422,900 km (0.067 R)
• M76: 24,762,936 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 18,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit