🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.49 AU - 0.81 AU

Year: 151 Days

Day: 29.5 Hours

Environment

Temp: 381 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,772,527 km

• M1: 46,824 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.7 AU - 1.02 AU

Year: 230 Days

Day: 22.5 Hours

Environment

Temp: 260 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.47 AU - 1.99 AU

Year: 657 Days

Day: 16 Hours

Environment

Temp: 154 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,772,527 km

• M1: 106,962 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.79 AU - 2.27 AU

Year: 835 Days

Day: 20.5 Hours

Environment

Temp: 72 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,772,527 km

• M1: 471,233 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.55 AU - 5.77 AU

Year: 2905 Days

Day: 41.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,772,527 km

• M1: 500,554 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.1

Radius: 14.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.11 AU - 16.87 AU

Year: 17604 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 23,772,527 km

• M1: 417,528 km (0.066 R)
• M2: 555,008 km (0.099 R)
• M3: 749,635 km (0.096 R)
• M4: 1,166,863 km (0.059 R)
• M5: 1,259,016 km (0.063 R)
• M6: 1,354,010 km (0.102 R)
• M7: 1,628,373 km (0.049 R)
• M8: 1,839,755 km (0.093 R)
• M9: 1,976,637 km (0.1 R)
• M10: 2,349,135 km (0.062 R)
• M11: 2,498,434 km (0.114 R)
• M12: 3,701,650 km (0.073 R)
• M13: 3,841,374 km (0.088 R)
• M14: 4,162,561 km (0.095 R)
• M15: 4,755,268 km (0.105 R)
• M16: 4,946,005 km (0.073 R)
• M17: 5,653,902 km (0.088 R)
• M18: 5,775,076 km (0.082 R)
• M19: 8,374,938 km (0.117 R)
• M20: 8,980,510 km (0.051 R)
• M21: 9,074,906 km (0.12 R)
• M22: 9,408,060 km (0.059 R)
• M23: 10,086,487 km (0.117 R)
• M24: 10,382,092 km (0.072 R)
• M25: 10,881,151 km (0.078 R)
• M26: 12,267,773 km (0.078 R)
• M27: 12,425,300 km (0.105 R)
• M28: 12,636,383 km (0.081 R)
• M29: 14,202,074 km (0.099 R)
• M30: 14,478,232 km (0.117 R)
• M31: 15,204,529 km (0.096 R)
• M32: 15,771,356 km (0.08 R)
• M33: 16,229,873 km (0.101 R)
• M34: 16,634,535 km (0.066 R)
• M35: 17,159,923 km (0.107 R)
• M36: 17,572,364 km (0.085 R)
• M37: 18,047,637 km (0.059 R)
• M38: 19,437,700 km (0.107 R)
• M39: 20,176,714 km (0.069 R)
• M40: 20,924,853 km (0.08 R)
• M41: 23,418,799 km (0.054 R)
• M42: 23,549,098 km (0.097 R)
• M43: 24,204,935 km (0.036 R)
• M44: 24,402,704 km (0.084 R)
• M45: 25,199,761 km (0.096 R)
• M46: 27,160,840 km (0.028 R)
• M47: 27,366,537 km (0.116 R)
• M48: 28,055,884 km (0.11 R)
• M49: 28,750,916 km (0.113 R)
• M50: 30,371,061 km (0.112 R)
• M51: 30,727,253 km (0.086 R)
• M52: 33,332,051 km (0.101 R)
• M53: 33,699,464 km (0.035 R)
• M54: 34,364,127 km (0.032 R)
• M55: 34,883,979 km (0.079 R)
• M56: 35,631,370 km (0.091 R)
• M57: 36,308,450 km (0.072 R)
• M58: 37,217,856 km (0.09 R)
• M59: 37,675,476 km (0.071 R)
• M60: 37,828,365 km (0.114 R)
• M61: 37,981,553 km (0.097 R)
• M62: 38,134,891 km (0.048 R)
• M63: 38,827,379 km (0.073 R)
• M64: 38,981,914 km (0.06 R)
• M65: 39,369,073 km (0.101 R)
• M66: 39,913,011 km (0.078 R)
• M67: 40,069,042 km (0.097 R)
• M68: 41,797,346 km (0.116 R)
• M69: 42,352,354 km (0.118 R)
• M70: 43,229,446 km (0.052 R)
• M71: 44,273,789 km (0.082 R)
• M72: 45,326,509 km (0.1 R)
• M73: 45,489,122 km (0.09 R)
• M74: 45,978,307 km (0.111 R)
• M75: 46,223,648 km (0.069 R)
• M76: 47,456,484 km (0.117 R)
• M77: 49,033,544 km (0.106 R)
• M78: 50,290,765 km (0.05 R)
• M79: 50,965,601 km (0.068 R)
• M80: 51,643,429 km (0.038 R)
• M81: 53,436,958 km (0.084 R)
• M82: 53,780,883 km (0.082 R)
• M83: 56,383,886 km (0.1 R)
• M84: 56,734,095 km (0.063 R)
• M85: 57,524,570 km (0.104 R)
• M86: 58,141,960 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 8.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.91 AU - 19.09 AU

Year: 21139 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 23,772,527 km

• M1: 130,898 km (0.102 R)
• M2: 187,895 km (0.07 R)
• M3: 321,635 km (0.092 R)
• M4: 415,882 km (0.045 R)
• M5: 476,020 km (0.079 R)
• M6: 1,057,657 km (0.115 R)
• M7: 1,143,825 km (0.093 R)
• M8: 2,039,468 km (0.084 R)
• M9: 2,211,206 km (0.114 R)
• M10: 2,306,949 km (0.057 R)
• M11: 2,686,778 km (0.109 R)
• M12: 3,157,562 km (0.104 R)
• M13: 3,729,774 km (0.097 R)
• M14: 3,940,558 km (0.088 R)
• M15: 4,353,896 km (0.072 R)
• M16: 6,852,480 km (0.088 R)
• M17: 7,420,802 km (0.112 R)
• M18: 7,637,719 km (0.112 R)
• M19: 7,783,577 km (0.07 R)
• M20: 7,905,799 km (0.104 R)
• M21: 8,201,853 km (0.097 R)
• M22: 8,627,459 km (0.08 R)
• M23: 8,703,305 km (0.116 R)
• M24: 10,266,603 km (0.095 R)
• M25: 10,670,816 km (0.08 R)
• M26: 11,411,475 km (0.089 R)
• M27: 11,550,452 km (0.069 R)
• M28: 11,606,252 km (0.103 R)
• M29: 12,112,192 km (0.104 R)
• M30: 12,339,281 km (0.114 R)
• M31: 12,453,424 km (0.103 R)
• M32: 12,855,543 km (0.077 R)
• M33: 13,000,205 km (0.107 R)
• M34: 13,262,001 km (0.095 R)
• M35: 13,466,800 km (0.083 R)
• M36: 13,820,300 km (0.081 R)
• M37: 13,909,161 km (0.114 R)
• M38: 13,968,552 km (0.115 R)
• M39: 14,206,711 km (0.069 R)
• M40: 14,476,436 km (0.108 R)
• M41: 14,596,713 km (0.05 R)
• M42: 14,717,439 km (0.047 R)
• M43: 15,203,632 km (0.051 R)
• M44: 16,129,493 km (0.084 R)
• M45: 16,285,523 km (0.037 R)
• M46: 16,536,399 km (0.118 R)
• M47: 16,978,311 km (0.059 R)
• M48: 17,137,034 km (0.103 R)
• M49: 17,328,221 km (0.103 R)
• M50: 17,424,113 km (0.057 R)
• M51: 17,616,346 km (0.048 R)
• M52: 17,873,804 km (0.094 R)
• M53: 18,197,384 km (0.085 R)
• M54: 18,751,794 km (0.09 R)
• M55: 19,212,555 km (0.065 R)
• M56: 19,510,853 km (0.073 R)
• M57: 19,944,239 km (0.06 R)
• M58: 20,617,279 km (0.115 R)
• M59: 21,092,851 km (0.088 R)
• M60: 21,332,058 km (0.088 R)
• M61: 21,985,651 km (0.096 R)
• M62: 22,158,736 km (0.069 R)
• M63: 22,541,258 km (0.115 R)
• M64: 22,680,832 km (0.066 R)
• M65: 23,312,584 km (0.05 R)
• M66: 23,666,084 km (0.111 R)

Kuiper Belt

Range: 38 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit