🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.7 AU - 0.88 AU

Year: 258 Days

Day: 28.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.85 AU - 0.95 AU

Year: 313 Days

Day: 16.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.95 AU - 1.25 AU

Year: 424 Days

Day: 28.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,945,403 km

• M1: 839,094 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.05 AU - 1.15 AU

Year: 424 Days

Day: 19.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.51 AU - 4.27 AU

Year: 2816 Days

Day: 13 Hours

Environment

Temp: -126 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 14.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.43 AU - 7.55 AU

Year: 6784 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,945,403 km

• M1: 218,263 km (0.058 R)
• M2: 553,063 km (0.044 R)
• M3: 719,865 km (0.061 R)
• M4: 905,815 km (0.106 R)
• M5: 1,039,556 km (0.066 R)
• M6: 1,168,659 km (0.039 R)
• M7: 1,354,010 km (0.067 R)
• M8: 1,617,003 km (0.103 R)
• M9: 1,741,020 km (0.111 R)
• M10: 2,316,224 km (0.114 R)
• M11: 2,441,437 km (0.095 R)
• M12: 2,898,010 km (0.081 R)
• M13: 3,171,176 km (0.097 R)
• M14: 3,328,553 km (0.115 R)
• M15: 3,417,264 km (0.098 R)
• M16: 3,506,574 km (0.041 R)
• M17: 3,669,636 km (0.11 R)
• M18: 4,059,937 km (0.103 R)
• M19: 4,173,930 km (0.1 R)
• M20: 4,780,400 km (0.115 R)
• M21: 5,331,219 km (0.094 R)
• M22: 5,498,320 km (0.087 R)
• M23: 5,773,879 km (0.113 R)
• M24: 6,272,340 km (0.059 R)
• M25: 6,382,444 km (0.064 R)
• M26: 6,471,155 km (0.114 R)
• M27: 6,807,302 km (0.103 R)
• M28: 6,920,697 km (0.099 R)
• M29: 7,334,036 km (0.066 R)
• M30: 7,473,610 km (0.119 R)
• M31: 7,684,543 km (0.115 R)
• M32: 8,016,800 km (0.058 R)
• M33: 8,257,054 km (0.049 R)
• M34: 8,670,992 km (0.065 R)
• M35: 9,116,793 km (0.119 R)
• M36: 9,418,084 km (0.027 R)
• M37: 9,722,665 km (0.072 R)
• M38: 10,056,418 km (0.045 R)
• M39: 10,472,449 km (0.106 R)
• M40: 10,603,647 km (0.054 R)
• M41: 10,814,580 km (0.049 R)
• M42: 11,107,044 km (0.059 R)
• M43: 11,672,523 km (0.096 R)
• M44: 12,109,798 km (0.095 R)
• M45: 12,413,482 km (0.077 R)
• M46: 12,831,757 km (0.1 R)
• M47: 13,028,479 km (0.092 R)
• M48: 13,141,425 km (0.044 R)
• M49: 13,282,945 km (0.051 R)
• M50: 13,482,059 km (0.118 R)
• M51: 13,912,004 km (0.095 R)
• M52: 14,433,951 km (0.084 R)
• M53: 14,726,714 km (0.097 R)
• M54: 14,903,239 km (0.08 R)
• M55: 15,169,523 km (0.076 R)
• M56: 16,128,894 km (0.059 R)
• M57: 16,280,587 km (0.097 R)
• M58: 16,463,246 km (0.105 R)
• M59: 16,677,171 km (0.073 R)
• M60: 17,760,858 km (0.115 R)
• M61: 17,854,805 km (0.06 R)
• M62: 18,232,240 km (0.088 R)
• M63: 18,327,086 km (0.041 R)
• M64: 18,517,075 km (0.065 R)
• M65: 19,638,909 km (0.103 R)
• M66: 19,833,387 km (0.1 R)
• M67: 19,930,775 km (0.112 R)
• M68: 20,224,286 km (0.075 R)
• M69: 20,617,878 km (0.086 R)
• M70: 20,980,802 km (0.05 R)
• M71: 21,579,343 km (0.116 R)
• M72: 22,048,632 km (0.09 R)
• M73: 22,149,760 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 8.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.5 AU - 9.56 AU

Year: 10800 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,945,403 km

• M1: 240,404 km (0.119 R)
• M2: 718,818 km (0.085 R)
• M3: 785,090 km (0.097 R)
• M4: 1,561,802 km (0.108 R)
• M5: 1,849,179 km (0.071 R)
• M6: 1,980,227 km (0.077 R)
• M7: 2,231,851 km (0.109 R)
• M8: 2,744,672 km (0.115 R)
• M9: 4,438,569 km (0.042 R)
• M10: 4,666,107 km (0.099 R)
• M11: 4,768,582 km (0.082 R)
• M12: 5,080,194 km (0.106 R)
• M13: 5,291,576 km (0.089 R)
• M14: 5,371,611 km (0.115 R)
• M15: 5,723,166 km (0.076 R)
• M16: 6,194,249 km (0.079 R)
• M17: 6,997,141 km (0.111 R)
• M18: 7,232,608 km (0.098 R)
• M19: 7,410,779 km (0.075 R)
• M20: 7,560,527 km (0.093 R)
• M21: 8,107,756 km (0.097 R)
• M22: 8,169,390 km (0.091 R)
• M23: 9,693,942 km (0.037 R)
• M24: 10,488,606 km (0.113 R)
• M25: 10,995,892 km (0.059 R)
• M26: 11,684,641 km (0.098 R)
• M27: 11,964,090 km (0.038 R)
• M28: 12,245,782 km (0.054 R)
• M29: 12,316,542 km (0.116 R)
• M30: 12,422,906 km (0.098 R)
• M31: 12,565,324 km (0.046 R)
• M32: 12,887,557 km (0.106 R)
• M33: 13,907,516 km (0.102 R)
• M34: 14,203,570 km (0.073 R)
• M35: 14,315,170 km (0.093 R)
• M36: 14,464,469 km (0.086 R)
• M37: 14,915,357 km (0.105 R)
• M38: 15,792,449 km (0.082 R)
• M39: 18,644,532 km (0.087 R)
• M40: 18,766,754 km (0.081 R)
• M41: 18,971,104 km (0.082 R)
• M42: 20,674,276 km (0.103 R)
• M43: 21,182,011 km (0.068 R)
• M44: 22,252,982 km (0.064 R)
• M45: 24,002,829 km (0.073 R)
• M46: 25,389,302 km (0.091 R)
• M47: 26,571,873 km (0.113 R)
• M48: 27,586,595 km (0.076 R)
• M49: 28,145,493 km (0.103 R)
• M50: 28,896,325 km (0.111 R)
• M51: 29,085,117 km (0.059 R)
• M52: 29,274,359 km (0.05 R)
• M53: 30,706,010 km (0.032 R)
• M54: 31,043,353 km (0.085 R)
• M55: 31,673,160 km (0.111 R)
• M56: 31,770,549 km (0.069 R)
• M57: 32,503,129 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 20,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit