🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 30.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.53 AU - 0.73 AU

Year: 175 Days

Day: 15.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.95 AU - 1.15 AU

Year: 376 Days

Day: 31.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.34 AU - 1.38 AU

Year: 555 Days

Day: 44.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,461,766 km

• M1: 878,887 km (0.119 R)
• M2: 1,047,783 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.23 AU - 1.99 AU

Year: 715 Days

Day: 34.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,461,766 km

• M1: 756,816 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.49 AU - 1.81 AU

Year: 741 Days

Day: 47.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,461,766 km

• M1: 819,348 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.93 AU - 1.97 AU

Year: 953 Days

Day: 14 Hours

Environment

Temp: -50 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,461,766 km

• M1: 168,298 km (0.111 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.51 AU - 2.45 AU

Year: 975 Days

Day: 40.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.53 AU - 2.55 AU

Year: 1019 Days

Day: 36.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,461,766 km

• M1: 1,587,533 km (0.063 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 13.7

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.56 AU - 8.02 AU

Year: 6190 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,461,766 km

• M1: 374,593 km (0.083 R)
• M2: 461,360 km (0.093 R)
• M3: 558,000 km (0.052 R)
• M4: 777,011 km (0.082 R)
• M5: 867,069 km (0.046 R)
• M6: 961,316 km (0.103 R)
• M7: 1,339,051 km (0.108 R)
• M8: 1,450,351 km (0.07 R)
• M9: 1,844,691 km (0.109 R)
• M10: 2,012,091 km (0.078 R)
• M11: 2,339,860 km (0.111 R)
• M12: 2,568,147 km (0.08 R)
• M13: 2,851,784 km (0.108 R)
• M14: 3,146,043 km (0.114 R)
• M15: 3,764,032 km (0.112 R)
• M16: 4,532,666 km (0.071 R)
• M17: 5,560,702 km (0.097 R)
• M18: 6,370,027 km (0.058 R)
• M19: 7,017,786 km (0.095 R)
• M20: 7,116,820 km (0.112 R)
• M21: 7,349,594 km (0.059 R)
• M22: 7,483,783 km (0.097 R)
• M23: 7,788,813 km (0.11 R)
• M24: 9,410,604 km (0.061 R)
• M25: 9,666,416 km (0.106 R)
• M26: 9,998,822 km (0.072 R)
• M27: 10,485,464 km (0.101 R)
• M28: 11,443,190 km (0.119 R)
• M29: 11,716,356 km (0.115 R)
• M30: 12,031,259 km (0.072 R)
• M31: 12,952,034 km (0.089 R)
• M32: 13,155,338 km (0.072 R)
• M33: 13,400,528 km (0.09 R)
• M34: 13,771,232 km (0.108 R)
• M35: 14,946,323 km (0.103 R)
• M36: 15,074,080 km (0.07 R)
• M37: 15,761,931 km (0.095 R)
• M38: 15,848,548 km (0.079 R)
• M39: 16,022,530 km (0.115 R)
• M40: 16,153,279 km (0.03 R)
• M41: 16,812,706 km (0.117 R)
• M42: 17,168,151 km (0.085 R)
• M43: 17,570,868 km (0.109 R)
• M44: 17,841,042 km (0.084 R)
• M45: 18,112,712 km (0.12 R)
• M46: 18,981,875 km (0.058 R)
• M47: 19,166,629 km (0.083 R)
• M48: 19,958,450 km (0.116 R)
• M49: 20,665,899 km (0.119 R)
• M50: 20,760,893 km (0.119 R)
• M51: 20,951,331 km (0.117 R)
• M52: 21,718,469 km (0.08 R)
• M53: 22,837,611 km (0.054 R)
• M54: 23,083,251 km (0.077 R)
• M55: 23,379,305 km (0.088 R)
• M56: 24,375,327 km (0.111 R)
• M57: 24,676,917 km (0.117 R)
• M58: 24,979,703 km (0.086 R)
• M59: 25,283,686 km (0.102 R)
• M60: 25,436,126 km (0.066 R)
• M61: 25,690,891 km (0.077 R)
• M62: 26,202,965 km (0.101 R)
• M63: 26,460,273 km (0.11 R)
• M64: 26,563,496 km (0.099 R)
• M65: 27,289,344 km (0.114 R)
• M66: 28,760,789 km (0.096 R)
• M67: 28,919,961 km (0.05 R)
• M68: 29,452,679 km (0.054 R)
• M69: 29,773,866 km (0.118 R)
• M70: 29,934,833 km (0.088 R)
• M71: 30,257,815 km (0.052 R)
• M72: 30,635,998 km (0.111 R)
• M73: 30,852,915 km (0.08 R)
• M74: 32,329,895 km (0.036 R)
• M75: 32,716,606 km (0.116 R)
• M76: 33,941,812 km (0.065 R)
• M77: 34,054,010 km (0.103 R)
• M78: 35,012,185 km (0.097 R)
• M79: 36,724,482 km (0.078 R)
• M80: 37,765,085 km (0.113 R)
• M81: 37,939,366 km (0.09 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit