🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.66 AU - 0.66 AU

Year: 201 Days

Day: 47 Hours

Environment

Temp: 199 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.69 AU - 1.13 AU

Year: 325 Days

Day: 30 Hours

Environment

Temp: 18 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.96 AU - 1.6 AU

Year: 543 Days

Day: 31.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,577,837 km

• M1: 1,142,778 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.56 AU - 1.92 AU

Year: 860 Days

Day: 15.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 9.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.32 AU - 6.98 AU

Year: 5033 Days

Day: 11.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,577,837 km

• M1: 122,820 km (0.078 R)
• M2: 183,557 km (0.089 R)
• M3: 603,777 km (0.099 R)
• M4: 850,464 km (0.099 R)
• M5: 965,953 km (0.1 R)
• M6: 1,086,978 km (0.113 R)
• M7: 1,344,735 km (0.116 R)
• M8: 1,480,869 km (0.093 R)
• M9: 1,750,893 km (0.115 R)
• M10: 1,883,437 km (0.088 R)
• M11: 2,557,974 km (0.085 R)
• M12: 2,960,841 km (0.091 R)
• M13: 3,119,714 km (0.075 R)
• M14: 3,301,775 km (0.076 R)
• M15: 3,487,276 km (0.098 R)
• M16: 3,740,096 km (0.079 R)
• M17: 3,825,666 km (0.12 R)
• M18: 4,174,828 km (0.087 R)
• M19: 4,308,269 km (0.112 R)
• M20: 4,694,531 km (0.07 R)
• M21: 4,856,844 km (0.1 R)
• M22: 4,997,317 km (0.062 R)
• M23: 5,282,600 km (0.092 R)
• M24: 5,427,261 km (0.073 R)
• M25: 5,524,350 km (0.119 R)
• M26: 5,695,789 km (0.1 R)
• M27: 5,968,805 km (0.04 R)
• M28: 6,605,195 km (0.054 R)
• M29: 6,813,435 km (0.074 R)
• M30: 7,129,835 km (0.078 R)
• M31: 7,532,103 km (0.074 R)
• M32: 7,776,995 km (0.074 R)
• M33: 8,697,471 km (0.077 R)
• M34: 8,782,891 km (0.091 R)
• M35: 9,185,010 km (0.066 R)
• M36: 9,681,525 km (0.095 R)
• M37: 9,770,087 km (0.081 R)
• M38: 10,067,039 km (0.083 R)
• M39: 10,337,063 km (0.098 R)
• M40: 10,457,639 km (0.06 R)
• M41: 10,518,226 km (0.085 R)
• M42: 10,792,140 km (0.117 R)
• M43: 10,914,661 km (0.08 R)
• M44: 11,037,630 km (0.092 R)
• M45: 11,911,132 km (0.066 R)
• M46: 12,484,242 km (0.07 R)
• M47: 14,560,660 km (0.108 R)
• M48: 15,413,966 km (0.1 R)
• M49: 16,003,382 km (0.043 R)
• M50: 16,178,112 km (0.107 R)
• M51: 16,741,797 km (0.079 R)
• M52: 17,025,883 km (0.104 R)
• M53: 17,635,195 km (0.099 R)
• M54: 17,815,760 km (0.076 R)
• M55: 18,690,908 km (0.072 R)
• M56: 18,838,112 km (0.115 R)
• M57: 18,985,765 km (0.105 R)
• M58: 19,245,018 km (0.057 R)
• M59: 21,054,105 km (0.113 R)
• M60: 21,207,293 km (0.03 R)
• M61: 21,284,037 km (0.091 R)
• M62: 21,553,463 km (0.09 R)
• M63: 22,017,815 km (0.086 R)
• M64: 23,868,041 km (0.11 R)
• M65: 23,947,926 km (0.117 R)
• M66: 24,589,851 km (0.112 R)
• M67: 24,791,658 km (0.091 R)
• M68: 25,196,769 km (0.096 R)
• M69: 25,972,734 km (0.104 R)
• M70: 26,384,128 km (0.114 R)
• M71: 26,508,144 km (0.118 R)
• M72: 26,590,722 km (0.091 R)
• M73: 27,213,648 km (0.094 R)
• M74: 27,967,621 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 9.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.2 AU - 7.42 AU

Year: 6660 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,577,837 km

• M1: 121,174 km (0.107 R)
• M2: 227,838 km (0.047 R)
• M3: 305,180 km (0.05 R)
• M4: 505,790 km (0.108 R)
• M5: 795,861 km (0.114 R)
• M6: 928,704 km (0.119 R)
• M7: 1,342,940 km (0.108 R)
• M8: 1,532,780 km (0.069 R)
• M9: 1,623,436 km (0.08 R)
• M10: 1,858,305 km (0.103 R)
• M11: 2,020,918 km (0.114 R)
• M12: 2,273,888 km (0.069 R)
• M13: 2,903,395 km (0.064 R)
• M14: 3,228,023 km (0.103 R)
• M15: 3,685,792 km (0.039 R)
• M16: 3,829,257 km (0.062 R)
• M17: 3,953,722 km (0.09 R)
• M18: 4,142,814 km (0.109 R)
• M19: 4,227,935 km (0.092 R)
• M20: 4,508,431 km (0.069 R)
• M21: 4,595,946 km (0.118 R)
• M22: 5,362,784 km (0.12 R)
• M23: 5,619,494 km (0.114 R)
• M24: 5,737,527 km (0.063 R)
• M25: 6,120,647 km (0.066 R)
• M26: 6,290,890 km (0.033 R)
• M27: 6,811,041 km (0.099 R)
• M28: 6,886,439 km (0.088 R)
• M29: 6,962,285 km (0.113 R)
• M30: 8,697,471 km (0.118 R)
• M31: 9,165,263 km (0.026 R)
• M32: 9,248,589 km (0.026 R)
• M33: 9,388,164 km (0.038 R)
• M34: 10,471,552 km (0.063 R)
• M35: 10,704,625 km (0.082 R)
• M36: 11,956,610 km (0.12 R)
• M37: 12,507,130 km (0.087 R)
• M38: 12,909,997 km (0.116 R)
• M39: 13,348,618 km (0.073 R)
• M40: 13,760,311 km (0.078 R)
• M41: 13,919,783 km (0.089 R)
• M42: 14,111,866 km (0.088 R)
• M43: 14,304,848 km (0.072 R)
• M44: 14,401,787 km (0.101 R)
• M45: 14,823,952 km (0.085 R)
• M46: 15,614,128 km (0.075 R)
• M47: 16,451,577 km (0.054 R)
• M48: 16,620,922 km (0.091 R)
• M49: 18,661,586 km (0.059 R)
• M50: 18,838,261 km (0.04 R)
• M51: 19,478,391 km (0.064 R)
• M52: 19,621,706 km (0.079 R)
• M53: 20,053,445 km (0.107 R)
• M54: 20,379,419 km (0.114 R)
• M55: 20,634,184 km (0.068 R)
• M56: 20,816,693 km (0.03 R)
• M57: 20,926,498 km (0.059 R)
• M58: 21,220,308 km (0.101 R)
• M59: 21,700,667 km (0.1 R)
• M60: 21,886,318 km (0.054 R)
• M61: 22,484,111 km (0.118 R)
• M62: 22,860,499 km (0.081 R)
• M63: 23,543,114 km (0.113 R)
• M64: 23,772,149 km (0.049 R)
• M65: 23,963,634 km (0.067 R)
• M66: 24,155,568 km (0.095 R)
• M67: 24,579,678 km (0.097 R)
• M68: 26,221,365 km (0.097 R)
• M69: 26,577,857 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 11,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit