🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.59 AU - 0.61 AU

Year: 176 Days

Day: 15.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,076,537 km

• M1: 360,830 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.6 AU - 0.74 AU

Year: 208 Days

Day: 40.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,076,537 km

• M1: 42,486 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.69 AU - 1.13 AU

Year: 329 Days

Day: 45.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,076,537 km

• M1: 152,291 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.36 AU - 1.5 AU

Year: 648 Days

Day: 33.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,076,537 km

• M1: 388,506 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.48 AU - 3.94 AU

Year: 2178 Days

Day: 24.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 12.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.17 AU - 8.61 AU

Year: 6850 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,076,537 km

• M1: 279,299 km (0.11 R)
• M2: 468,092 km (0.075 R)
• M3: 770,130 km (0.099 R)
• M4: 848,968 km (0.104 R)
• M5: 1,001,259 km (0.049 R)
• M6: 1,209,050 km (0.054 R)
• M7: 1,382,584 km (0.116 R)
• M8: 1,497,624 km (0.099 R)
• M9: 1,633,160 km (0.06 R)
• M10: 1,720,076 km (0.093 R)
• M11: 1,808,638 km (0.068 R)
• M12: 2,431,863 km (0.054 R)
• M13: 2,592,681 km (0.06 R)
• M14: 2,946,330 km (0.093 R)
• M15: 3,205,434 km (0.116 R)
• M16: 3,315,687 km (0.079 R)
• M17: 3,699,855 km (0.098 R)
• M18: 3,815,643 km (0.119 R)
• M19: 3,956,265 km (0.118 R)
• M20: 4,735,072 km (0.091 R)
• M21: 6,017,574 km (0.102 R)
• M22: 6,099,554 km (0.109 R)
• M23: 6,375,263 km (0.105 R)
• M24: 6,655,011 km (0.118 R)
• M25: 6,739,833 km (0.118 R)
• M26: 6,910,374 km (0.057 R)
• M27: 7,226,924 km (0.109 R)
• M28: 7,343,161 km (0.106 R)
• M29: 7,814,544 km (0.109 R)
• M30: 8,235,064 km (0.101 R)
• M31: 9,067,127 km (0.106 R)
• M32: 9,732,688 km (0.11 R)
• M33: 10,876,962 km (0.11 R)
• M34: 11,380,359 km (0.068 R)
• M35: 11,549,853 km (0.116 R)
• M36: 12,375,334 km (0.091 R)
• M37: 12,479,754 km (0.068 R)
• M38: 12,865,566 km (0.109 R)
• M39: 13,113,001 km (0.074 R)
• M40: 13,648,861 km (0.097 R)
• M41: 14,009,990 km (0.063 R)
• M42: 15,075,127 km (0.054 R)
• M43: 15,410,974 km (0.111 R)
• M44: 15,787,063 km (0.107 R)
• M45: 16,548,516 km (0.105 R)
• M46: 17,399,728 km (0.098 R)
• M47: 17,634,298 km (0.079 R)
• M48: 17,712,837 km (0.084 R)
• M49: 18,146,371 km (0.041 R)
• M50: 18,304,945 km (0.034 R)
• M51: 18,743,267 km (0.107 R)
• M52: 19,630,382 km (0.102 R)
• M53: 19,752,304 km (0.094 R)
• M54: 21,613,003 km (0.068 R)
• M55: 22,330,325 km (0.095 R)
• M56: 22,457,782 km (0.089 R)
• M57: 22,927,070 km (0.117 R)
• M58: 23,184,379 km (0.07 R)
• M59: 23,442,734 km (0.098 R)
• M60: 23,875,371 km (0.101 R)
• M61: 23,962,138 km (0.096 R)
• M62: 25,233,122 km (0.114 R)
• M63: 25,632,099 km (0.069 R)
• M64: 25,810,121 km (0.103 R)
• M65: 26,301,550 km (0.076 R)
• M66: 26,526,096 km (0.098 R)
• M67: 26,751,091 km (0.097 R)
• M68: 27,886,090 km (0.06 R)
• M69: 28,574,689 km (0.102 R)
• M70: 28,851,595 km (0.114 R)
• M71: 29,036,797 km (0.101 R)
• M72: 29,315,199 km (0.091 R)
• M73: 29,501,448 km (0.107 R)
• M74: 30,296,860 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.9

Radius: 12.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.12 AU - 8.86 AU

Year: 7764 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 23,076,537 km

• M1: 189,541 km (0.106 R)
• M2: 562,787 km (0.054 R)
• M3: 880,832 km (0.09 R)
• M4: 2,646,686 km (0.045 R)
• M5: 2,772,348 km (0.08 R)
• M6: 3,161,601 km (0.049 R)
• M7: 3,268,414 km (0.106 R)
• M8: 3,403,800 km (0.075 R)
• M9: 3,485,780 km (0.084 R)
• M10: 3,651,983 km (0.087 R)
• M11: 4,107,958 km (0.113 R)
• M12: 4,195,622 km (0.075 R)
• M13: 4,402,366 km (0.107 R)
• M14: 5,909,415 km (0.099 R)
• M15: 6,041,809 km (0.052 R)
• M16: 6,615,218 km (0.078 R)
• M17: 6,787,255 km (0.084 R)
• M18: 6,960,789 km (0.103 R)
• M19: 7,959,654 km (0.037 R)
• M20: 8,475,916 km (0.061 R)
• M21: 9,079,244 km (0.115 R)
• M22: 9,193,836 km (0.106 R)
• M23: 9,657,440 km (0.105 R)
• M24: 9,774,575 km (0.109 R)
• M25: 9,892,159 km (0.113 R)
• M26: 9,970,698 km (0.058 R)
• M27: 10,447,018 km (0.104 R)
• M28: 10,688,020 km (0.095 R)
• M29: 11,012,198 km (0.11 R)
• M30: 11,134,570 km (0.078 R)
• M31: 11,380,658 km (0.091 R)
• M32: 12,045,920 km (0.079 R)
• M33: 13,414,142 km (0.108 R)
• M34: 13,719,920 km (0.07 R)
• M35: 13,851,716 km (0.092 R)
• M36: 14,072,373 km (0.116 R)
• M37: 14,516,977 km (0.102 R)
• M38: 14,606,586 km (0.102 R)
• M39: 14,786,104 km (0.115 R)
• M40: 14,921,191 km (0.081 R)
• M41: 15,329,144 km (0.055 R)
• M42: 15,420,249 km (0.1 R)
• M43: 15,694,761 km (0.104 R)
• M44: 15,832,691 km (0.084 R)
• M45: 18,189,456 km (0.104 R)
• M46: 18,576,615 km (0.098 R)
• M47: 18,771,242 km (0.12 R)
• M48: 19,015,385 km (0.055 R)
• M49: 19,359,161 km (0.072 R)
• M50: 20,052,697 km (0.062 R)
• M51: 20,152,479 km (0.06 R)
• M52: 20,754,461 km (0.097 R)
• M53: 21,108,260 km (0.087 R)
• M54: 22,543,801 km (0.091 R)
• M55: 23,378,108 km (0.117 R)
• M56: 24,541,830 km (0.08 R)
• M57: 24,755,456 km (0.084 R)
• M58: 25,077,091 km (0.063 R)
• M59: 25,454,078 km (0.064 R)
• M60: 25,670,247 km (0.064 R)
• M61: 28,312,594 km (0.07 R)
• M62: 28,480,592 km (0.067 R)
• M63: 29,155,877 km (0.115 R)
• M64: 29,268,973 km (0.102 R)
• M65: 29,779,700 km (0.11 R)
• M66: 31,793,287 km (0.115 R)
• M67: 32,084,555 km (0.083 R)
• M68: 32,904,800 km (0.108 R)
• M69: 33,081,475 km (0.077 R)
• M70: 33,731,926 km (0.066 R)
• M71: 34,088,568 km (0.105 R)
• M72: 35,346,536 km (0.07 R)
• M73: 36,132,823 km (0.11 R)
• M74: 36,802,722 km (0.106 R)
• M75: 37,415,175 km (0.084 R)
• M76: 37,784,233 km (0.093 R)
• M77: 38,092,854 km (0.058 R)
• M78: 38,961,269 km (0.062 R)
• M79: 39,460,328 km (0.088 R)
• M80: 40,591,138 km (0.114 R)
• M81: 40,780,679 km (0.099 R)
• M82: 42,115,391 km (0.049 R)
• M83: 42,307,325 km (0.11 R)
• M84: 42,756,119 km (0.091 R)
• M85: 42,884,623 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 12.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.6 AU - 8.44 AU

Year: 7810 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 23,076,537 km

• M1: 162,314 km (0.093 R)
• M2: 297,849 km (0.055 R)
• M3: 466,147 km (0.047 R)
• M4: 634,445 km (0.112 R)
• M5: 967,749 km (0.047 R)
• M6: 1,526,048 km (0.054 R)
• M7: 1,732,643 km (0.095 R)
• M8: 2,375,913 km (0.096 R)
• M9: 2,798,976 km (0.117 R)
• M10: 3,002,280 km (0.117 R)
• M11: 3,697,012 km (0.05 R)
• M12: 3,883,112 km (0.061 R)
• M13: 4,303,632 km (0.095 R)
• M14: 4,440,514 km (0.103 R)
• M15: 4,859,986 km (0.117 R)
• M16: 5,460,322 km (0.099 R)
• M17: 5,866,331 km (0.101 R)
• M18: 6,040,313 km (0.095 R)
• M19: 6,149,968 km (0.097 R)
• M20: 7,050,697 km (0.114 R)
• M21: 7,352,436 km (0.084 R)
• M22: 7,848,652 km (0.11 R)
• M23: 7,992,565 km (0.039 R)
• M24: 8,112,992 km (0.108 R)
• M25: 9,708,752 km (0.067 R)
• M26: 9,966,809 km (0.071 R)
• M27: 10,096,659 km (0.082 R)
• M28: 10,200,929 km (0.105 R)
• M29: 10,331,827 km (0.102 R)
• M30: 10,515,982 km (0.103 R)
• M31: 10,674,706 km (0.1 R)
• M32: 10,780,920 km (0.106 R)
• M33: 11,290,450 km (0.104 R)
• M34: 11,534,744 km (0.092 R)
• M35: 12,138,820 km (0.038 R)
• M36: 12,305,472 km (0.039 R)
• M37: 13,723,061 km (0.119 R)
• M38: 14,012,833 km (0.095 R)
• M39: 14,187,563 km (0.116 R)
• M40: 14,275,227 km (0.12 R)
• M41: 14,451,154 km (0.066 R)
• M42: 15,251,653 km (0.111 R)
• M43: 15,521,677 km (0.111 R)
• M44: 15,914,521 km (0.079 R)
• M45: 17,175,032 km (0.07 R)
• M46: 17,801,548 km (0.1 R)
• M47: 17,959,224 km (0.111 R)
• M48: 19,076,870 km (0.089 R)
• M49: 19,400,301 km (0.08 R)
• M50: 19,693,064 km (0.106 R)
• M51: 20,414,574 km (0.057 R)
• M52: 20,513,758 km (0.067 R)
• M53: 21,312,012 km (0.109 R)
• M54: 21,412,542 km (0.063 R)
• M55: 22,019,011 km (0.116 R)
• M56: 22,256,274 km (0.12 R)
• M57: 23,076,519 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit