🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.44 AU - 0.64 AU

Year: 138 Days

Day: 29.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,413,344 km

• M1: 120,875 km (0.119 R)
• M2: 382,821 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 170 Days

Day: 31 Hours

Environment

Temp: 253 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.59 AU - 0.85 AU

Year: 213 Days

Day: 34.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,413,344 km

• M1: 199,863 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.75 AU - 0.97 AU

Year: 278 Days

Day: 30.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,413,344 km

• M1: 447,447 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.68 AU - 1.12 AU

Year: 297 Days

Day: 33.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.57 AU - 2.07 AU

Year: 855 Days

Day: 43.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,413,344 km

• M1: 238,908 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 11.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.89 AU - 7.95 AU

Year: 5665 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,413,344 km

• M1: 160,070 km (0.108 R)
• M2: 284,984 km (0.117 R)
• M3: 378,333 km (0.098 R)
• M4: 476,170 km (0.085 R)
• M5: 966,253 km (0.095 R)
• M6: 1,245,851 km (0.086 R)
• M7: 1,757,177 km (0.105 R)
• M8: 1,845,589 km (0.098 R)
• M9: 2,214,497 km (0.052 R)
• M10: 2,447,122 km (0.047 R)
• M11: 2,626,939 km (0.08 R)
• M12: 3,127,942 km (0.115 R)
• M13: 3,279,784 km (0.071 R)
• M14: 3,389,738 km (0.113 R)
• M15: 4,313,505 km (0.099 R)
• M16: 4,630,054 km (0.111 R)
• M17: 4,728,938 km (0.109 R)
• M18: 4,979,365 km (0.055 R)
• M19: 5,157,237 km (0.072 R)
• M20: 5,730,197 km (0.087 R)
• M21: 5,916,895 km (0.105 R)
• M22: 6,186,919 km (0.108 R)
• M23: 6,571,834 km (0.04 R)
• M24: 6,823,458 km (0.119 R)
• M25: 7,106,796 km (0.039 R)
• M26: 7,278,684 km (0.119 R)
• M27: 7,394,024 km (0.071 R)
• M28: 7,655,970 km (0.113 R)
• M29: 7,979,999 km (0.069 R)
• M30: 8,218,608 km (0.054 R)
• M31: 8,368,954 km (0.08 R)
• M32: 8,733,524 km (0.119 R)
• M33: 9,352,709 km (0.087 R)
• M34: 9,478,222 km (0.101 R)
• M35: 9,826,486 km (0.111 R)
• M36: 10,018,121 km (0.098 R)
• M37: 10,470,355 km (0.041 R)
• M38: 10,600,655 km (0.079 R)
• M39: 10,863,199 km (0.113 R)
• M40: 10,962,233 km (0.118 R)
• M41: 11,094,627 km (0.053 R)
• M42: 11,394,571 km (0.119 R)
• M43: 11,697,207 km (0.07 R)
• M44: 12,207,635 km (0.101 R)
• M45: 12,482,746 km (0.108 R)
• M46: 13,355,948 km (0.105 R)
• M47: 13,532,923 km (0.11 R)
• M48: 15,791,850 km (0.083 R)
• M49: 15,978,997 km (0.111 R)
• M50: 16,167,042 km (0.103 R)
• M51: 16,355,685 km (0.084 R)
• M52: 16,811,659 km (0.107 R)
• M53: 17,310,269 km (0.09 R)
• M54: 17,425,908 km (0.109 R)
• M55: 18,165,071 km (0.103 R)
• M56: 19,033,786 km (0.085 R)
• M57: 19,272,993 km (0.117 R)
• M58: 19,513,247 km (0.089 R)
• M59: 19,835,182 km (0.067 R)
• M60: 20,443,447 km (0.078 R)
• M61: 20,729,478 km (0.074 R)
• M62: 22,011,831 km (0.098 R)
• M63: 22,473,041 km (0.111 R)
• M64: 23,022,215 km (0.117 R)
• M65: 23,107,186 km (0.118 R)
• M66: 23,447,671 km (0.034 R)
• M67: 24,263,279 km (0.034 R)
• M68: 24,392,980 km (0.118 R)
• M69: 24,479,448 km (0.103 R)
• M70: 24,739,748 km (0.054 R)
• M71: 25,657,830 km (0.061 R)
• M72: 26,187,556 km (0.108 R)
• M73: 26,409,260 km (0.118 R)
• M74: 26,542,552 km (0.097 R)
• M75: 27,843,305 km (0.064 R)
• M76: 28,478,647 km (0.114 R)
• M77: 28,935,370 km (0.113 R)
• M78: 30,739,670 km (0.11 R)
• M79: 31,302,158 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 12.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.2 AU - 11.48 AU

Year: 12429 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,413,344 km

• M1: 327,769 km (0.078 R)
• M2: 515,664 km (0.092 R)
• M3: 600,336 km (0.102 R)
• M4: 690,843 km (0.025 R)
• M5: 800,797 km (0.111 R)
• M6: 902,674 km (0.098 R)
• M7: 1,040,603 km (0.093 R)
• M8: 1,356,404 km (0.109 R)
• M9: 1,535,173 km (0.117 R)
• M10: 1,877,004 km (0.103 R)
• M11: 2,327,743 km (0.087 R)
• M12: 2,949,771 km (0.108 R)
• M13: 3,113,281 km (0.094 R)
• M14: 3,425,043 km (0.111 R)
• M15: 4,235,565 km (0.051 R)
• M16: 4,420,617 km (0.068 R)
• M17: 4,909,054 km (0.108 R)
• M18: 4,992,231 km (0.109 R)
• M19: 5,103,831 km (0.077 R)
• M20: 5,188,054 km (0.096 R)
• M21: 5,761,463 km (0.096 R)
• M22: 6,234,790 km (0.084 R)
• M23: 6,720,834 km (0.044 R)
• M24: 6,968,568 km (0.12 R)
• M25: 7,187,729 km (0.099 R)
• M26: 7,858,975 km (0.056 R)
• M27: 8,251,519 km (0.116 R)
• M28: 8,617,137 km (0.114 R)
• M29: 9,022,098 km (0.111 R)
• M30: 9,433,343 km (0.075 R)
• M31: 10,380,895 km (0.034 R)
• M32: 10,488,008 km (0.105 R)
• M33: 11,211,912 km (0.079 R)
• M34: 11,802,674 km (0.091 R)
• M35: 11,951,972 km (0.095 R)
• M36: 12,139,568 km (0.087 R)
• M37: 12,441,606 km (0.118 R)
• M38: 12,746,187 km (0.12 R)
• M39: 13,674,592 km (0.117 R)
• M40: 14,825,299 km (0.081 R)
• M41: 16,797,747 km (0.063 R)
• M42: 17,430,994 km (0.03 R)
• M43: 17,686,358 km (0.1 R)
• M44: 19,069,839 km (0.05 R)
• M45: 19,774,595 km (0.1 R)
• M46: 20,487,877 km (0.075 R)
• M47: 20,712,573 km (0.117 R)
• M48: 21,209,687 km (0.064 R)
• M49: 21,619,286 km (0.106 R)
• M50: 21,893,798 km (0.058 R)
• M51: 21,985,651 km (0.057 R)
• M52: 22,077,504 km (0.077 R)
• M53: 22,215,583 km (0.091 R)
• M54: 22,631,615 km (0.106 R)
• M55: 23,424,483 km (0.098 R)
• M56: 23,847,995 km (0.107 R)
• M57: 24,941,555 km (0.098 R)
• M58: 25,085,469 km (0.113 R)
• M59: 26,246,198 km (0.101 R)
• M60: 28,219,694 km (0.085 R)
• M61: 29,224,243 km (0.062 R)
• M62: 29,477,213 km (0.033 R)
• M63: 30,496,274 km (0.104 R)
• M64: 30,701,522 km (0.025 R)
• M65: 31,061,754 km (0.091 R)
• M66: 31,164,976 km (0.074 R)
• M67: 32,203,036 km (0.094 R)
• M68: 33,781,443 km (0.046 R)
• M69: 34,580,146 km (0.099 R)
• M70: 35,870,877 km (0.069 R)
• M71: 36,033,340 km (0.06 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 17,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit