🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.77 AU - 0.83 AU

Year: 259 Days

Day: 24.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.65 AU - 3.47 AU

Year: 1936 Days

Day: 17.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,069,076 km

• M1: 1,570,179 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.11 AU - 3.69 AU

Year: 2267 Days

Day: 13.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,069,076 km

• M1: 155,731 km (0.075 R)
• M2: 433,385 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.03 AU - 4.21 AU

Year: 2491 Days

Day: 28.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.51 AU - 4.55 AU

Year: 2926 Days

Day: 15.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,069,076 km

• M1: 675,584 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.86 AU - 4.9 AU

Year: 3315 Days

Day: 15.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 12.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.92 AU - 8.52 AU

Year: 8523 Days

Day: 13.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,069,076 km

• M1: 155,283 km (0.068 R)
• M2: 382,223 km (0.103 R)
• M3: 472,729 km (0.076 R)
• M4: 937,829 km (0.097 R)
• M5: 1,611,468 km (0.117 R)
• M6: 1,828,086 km (0.091 R)
• M7: 2,618,412 km (0.1 R)
• M8: 2,940,047 km (0.117 R)
• M9: 3,206,630 km (0.078 R)
• M10: 4,732,678 km (0.117 R)
• M11: 4,993,278 km (0.076 R)
• M12: 5,998,276 km (0.116 R)
• M13: 6,596,219 km (0.114 R)
• M14: 7,123,851 km (0.071 R)
• M15: 7,513,553 km (0.108 R)
• M16: 8,126,605 km (0.104 R)
• M17: 8,345,018 km (0.039 R)
• M18: 8,565,376 km (0.107 R)
• M19: 9,400,880 km (0.097 R)
• M20: 10,262,115 km (0.1 R)
• M21: 10,363,243 km (0.099 R)
• M22: 10,668,273 km (0.064 R)
• M23: 10,804,856 km (0.084 R)
• M24: 11,079,667 km (0.116 R)
• M25: 11,322,016 km (0.092 R)
• M26: 12,130,891 km (0.11 R)
• M27: 12,237,704 km (0.074 R)
• M28: 12,524,334 km (0.099 R)
• M29: 12,776,855 km (0.107 R)
• M30: 13,544,741 km (0.069 R)
• M31: 14,516,080 km (0.108 R)
• M32: 14,743,469 km (0.099 R)
• M33: 14,895,759 km (0.103 R)
• M34: 15,278,580 km (0.112 R)
• M35: 15,509,858 km (0.082 R)
• M36: 16,132,335 km (0.116 R)
• M37: 16,328,608 km (0.099 R)
• M38: 17,041,441 km (0.09 R)
• M39: 17,241,304 km (0.114 R)
• M40: 17,562,790 km (0.113 R)
• M41: 17,724,206 km (0.111 R)
• M42: 17,886,071 km (0.115 R)
• M43: 18,089,225 km (0.033 R)
• M44: 18,252,287 km (0.064 R)
• M45: 18,868,031 km (0.107 R)
• M46: 19,116,214 km (0.115 R)
• M47: 19,448,920 km (0.037 R)
• M48: 19,909,532 km (0.107 R)
• M49: 20,162,203 km (0.088 R)
• M50: 21,183,806 km (0.113 R)
• M51: 21,441,863 km (0.113 R)
• M52: 21,874,201 km (0.087 R)
• M53: 22,309,381 km (0.113 R)
• M54: 22,484,410 km (0.072 R)
• M55: 23,056,024 km (0.109 R)
• M56: 23,144,287 km (0.115 R)
• M57: 24,078,974 km (0.102 R)
• M58: 24,393,279 km (0.084 R)
• M59: 24,483,337 km (0.068 R)
• M60: 25,025,929 km (0.083 R)
• M61: 25,116,884 km (0.062 R)
• M62: 25,344,422 km (0.082 R)
• M63: 25,755,667 km (0.042 R)
• M64: 26,169,305 km (0.043 R)
• M65: 26,446,211 km (0.103 R)
• M66: 26,631,263 km (0.042 R)
• M67: 26,909,815 km (0.115 R)
• M68: 27,376,261 km (0.099 R)
• M69: 27,657,355 km (0.111 R)
• M70: 27,751,303 km (0.108 R)
• M71: 28,743,884 km (0.118 R)
• M72: 28,886,601 km (0.084 R)
• M73: 29,555,902 km (0.111 R)
• M74: 30,133,649 km (0.043 R)
• M75: 30,278,759 km (0.086 R)
• M76: 30,812,374 km (0.063 R)
• M77: 31,300,362 km (0.114 R)
• M78: 31,447,268 km (0.089 R)
• M79: 31,790,894 km (0.109 R)
• M80: 32,135,717 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 12.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.86 AU - 9.04 AU

Year: 9683 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,069,076 km

• M1: 188,493 km (0.114 R)
• M2: 273,764 km (0.04 R)
• M3: 471,233 km (0.118 R)
• M4: 850,613 km (0.075 R)
• M5: 1,146,668 km (0.101 R)
• M6: 2,169,618 km (0.071 R)
• M7: 2,330,436 km (0.1 R)
• M8: 2,895,616 km (0.104 R)
• M9: 3,013,799 km (0.118 R)
• M10: 3,103,557 km (0.057 R)
• M11: 3,756,851 km (0.091 R)
• M12: 4,182,457 km (0.113 R)
• M13: 4,350,456 km (0.115 R)
• M14: 4,867,616 km (0.118 R)
• M15: 5,151,552 km (0.051 R)
• M16: 5,698,781 km (0.116 R)
• M17: 6,418,497 km (0.11 R)
• M18: 6,848,291 km (0.109 R)
• M19: 7,086,750 km (0.105 R)
• M20: 8,067,963 km (0.12 R)
• M21: 8,235,662 km (0.113 R)
• M22: 8,745,791 km (0.111 R)
• M23: 8,918,127 km (0.09 R)
• M24: 9,178,727 km (0.112 R)
• M25: 9,930,755 km (0.085 R)
• M26: 10,337,063 km (0.104 R)
• M27: 10,656,754 km (0.082 R)
• M28: 11,306,158 km (0.05 R)
• M29: 11,541,177 km (0.068 R)
• M30: 11,635,573 km (0.062 R)
• M31: 11,872,835 km (0.066 R)
• M32: 12,448,936 km (0.092 R)
• M33: 13,132,599 km (0.055 R)
• M34: 15,152,619 km (0.103 R)
• M35: 16,357,330 km (0.095 R)
• M36: 17,321,638 km (0.099 R)
• M37: 18,525,303 km (0.094 R)
• M38: 19,586,400 km (0.082 R)
• M39: 19,699,197 km (0.038 R)
• M40: 19,812,293 km (0.092 R)
• M41: 22,590,026 km (0.07 R)
• M42: 23,843,208 km (0.057 R)
• M43: 24,569,505 km (0.115 R)
• M44: 24,935,422 km (0.107 R)
• M45: 27,231,151 km (0.062 R)
• M46: 27,799,772 km (0.113 R)
• M47: 28,372,433 km (0.101 R)
• M48: 30,570,325 km (0.116 R)
• M49: 31,756,038 km (0.104 R)
• M50: 32,221,137 km (0.032 R)
• M51: 33,360,176 km (0.088 R)
• M52: 33,630,200 km (0.057 R)
• M53: 33,900,822 km (0.079 R)
• M54: 34,648,961 km (0.115 R)
• M55: 34,785,544 km (0.098 R)
• M56: 35,333,671 km (0.102 R)
• M57: 35,471,151 km (0.115 R)
• M58: 35,746,710 km (0.102 R)
• M59: 35,953,754 km (0.062 R)
• M60: 36,925,542 km (0.062 R)
• M61: 37,835,695 km (0.092 R)
• M62: 38,753,179 km (0.095 R)
• M63: 40,107,339 km (0.074 R)
• M64: 41,187,435 km (0.062 R)
• M65: 41,332,096 km (0.093 R)
• M66: 42,131,099 km (0.072 R)
• M67: 42,935,187 km (0.065 R)
• M68: 43,081,943 km (0.12 R)
• M69: 43,302,450 km (0.076 R)
• M70: 43,449,654 km (0.035 R)
• M71: 44,632,974 km (0.058 R)
• M72: 45,751,966 km (0.084 R)
• M73: 47,106,874 km (0.104 R)
• M74: 47,941,480 km (0.113 R)
• M75: 49,933,226 km (0.074 R)
• M76: 50,319,488 km (0.082 R)
• M77: 51,094,704 km (0.118 R)
• M78: 51,406,017 km (0.104 R)
• M79: 51,717,779 km (0.093 R)
• M80: 51,873,959 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 14.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.19 AU - 13.51 AU

Year: 12925 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,069,076 km

• M1: 264,190 km (0.109 R)
• M2: 384,317 km (0.119 R)
• M3: 636,689 km (0.048 R)
• M4: 728,093 km (0.045 R)
• M5: 1,122,433 km (0.118 R)
• M6: 1,607,579 km (0.114 R)
• M7: 2,097,811 km (0.057 R)
• M8: 2,603,153 km (0.096 R)
• M9: 2,950,369 km (0.071 R)
• M10: 3,346,504 km (0.054 R)
• M11: 3,448,231 km (0.089 R)
• M12: 3,551,005 km (0.119 R)
• M13: 3,654,826 km (0.105 R)
• M14: 4,373,494 km (0.091 R)
• M15: 4,522,493 km (0.08 R)
• M16: 5,018,709 km (0.093 R)
• M17: 6,355,666 km (0.116 R)
• M18: 6,911,571 km (0.104 R)
• M19: 7,305,612 km (0.062 R)
• M20: 7,706,983 km (0.071 R)
• M21: 7,797,191 km (0.087 R)
• M22: 9,144,619 km (0.115 R)
• M23: 9,674,494 km (0.049 R)
• M24: 9,820,651 km (0.074 R)
• M25: 10,563,106 km (0.06 R)
• M26: 10,713,751 km (0.113 R)
• M27: 11,840,522 km (0.098 R)
• M28: 12,206,887 km (0.082 R)
• M29: 13,437,180 km (0.063 R)
• M30: 15,157,256 km (0.09 R)
• M31: 15,784,221 km (0.095 R)
• M32: 16,072,047 km (0.091 R)
• M33: 16,419,713 km (0.114 R)
• M34: 17,656,139 km (0.056 R)
• M35: 17,895,047 km (0.08 R)
• M36: 18,315,716 km (0.102 R)
• M37: 19,228,263 km (0.117 R)
• M38: 19,659,105 km (0.102 R)
• M39: 19,968,922 km (0.084 R)
• M40: 22,440,129 km (0.096 R)
• M41: 22,634,158 km (0.104 R)
• M42: 23,350,582 km (0.084 R)
• M43: 23,744,473 km (0.076 R)
• M44: 24,140,608 km (0.079 R)
• M45: 24,805,571 km (0.11 R)
• M46: 26,153,747 km (0.112 R)
• M47: 26,494,531 km (0.042 R)
• M48: 27,941,890 km (0.059 R)
• M49: 29,132,241 km (0.116 R)
• M50: 29,344,071 km (0.089 R)
• M51: 30,267,688 km (0.044 R)
• M52: 30,553,869 km (0.111 R)
• M53: 31,056,817 km (0.101 R)
• M54: 31,634,863 km (0.11 R)
• M55: 32,728,424 km (0.088 R)
• M56: 33,464,445 km (0.109 R)
• M57: 33,612,248 km (0.101 R)
• M58: 33,982,802 km (0.066 R)
• M59: 34,429,202 km (0.076 R)
• M60: 35,327,986 km (0.091 R)
• M61: 35,855,917 km (0.068 R)
• M62: 37,301,780 km (0.101 R)
• M63: 39,311,179 km (0.103 R)
• M64: 39,858,109 km (0.116 R)
• M65: 40,250,354 km (0.104 R)
• M66: 40,565,108 km (0.09 R)
• M67: 41,434,721 km (0.085 R)
• M68: 42,470,536 km (0.067 R)
• M69: 43,918,793 km (0.086 R)
• M70: 44,323,904 km (0.101 R)
• M71: 45,383,057 km (0.115 R)
• M72: 46,780,750 km (0.056 R)
• M73: 47,360,442 km (0.115 R)
• M74: 47,526,496 km (0.083 R)
• M75: 47,692,699 km (0.091 R)
• M76: 48,778,031 km (0.071 R)
• M77: 49,197,653 km (0.075 R)
• M78: 49,618,472 km (0.108 R)
• M79: 50,294,206 km (0.083 R)
• M80: 50,548,373 km (0.042 R)
• M81: 50,972,931 km (0.055 R)
• M82: 52,082,499 km (0.093 R)
• M83: 52,425,527 km (0.097 R)
• M84: 52,855,321 km (0.117 R)
• M85: 55,633,653 km (0.1 R)
• M86: 55,984,310 km (0.115 R)
• M87: 57,128,884 km (0.045 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 18,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit