🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.44 AU - 0.64 AU

Year: 141 Days

Day: 17.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 166 Days

Day: 31 Hours

Environment

Temp: 223 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,987,623 km

• M1: 249,080 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.76 AU - 1.24 AU

Year: 356 Days

Day: 21.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.93 AU - 1.31 AU

Year: 422 Days

Day: 13.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,987,623 km

• M1: 311,612 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.13 AU - 4.29 AU

Year: 3079 Days

Day: 40.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 10.4

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.8 AU - 8.42 AU

Year: 7483 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,987,623 km

• M1: 264,938 km (0.116 R)
• M2: 401,371 km (0.109 R)
• M3: 474,225 km (0.096 R)
• M4: 833,709 km (0.114 R)
• M5: 915,240 km (0.099 R)
• M6: 1,140,684 km (0.109 R)
• M7: 1,269,637 km (0.077 R)
• M8: 1,562,999 km (0.09 R)
• M9: 2,282,116 km (0.047 R)
• M10: 3,569,854 km (0.12 R)
• M11: 3,761,638 km (0.026 R)
• M12: 3,928,889 km (0.114 R)
• M13: 4,127,106 km (0.11 R)
• M14: 4,831,562 km (0.056 R)
• M15: 4,922,368 km (0.097 R)
• M16: 5,197,928 km (0.107 R)
• M17: 5,828,483 km (0.066 R)
• M18: 5,989,899 km (0.105 R)
• M19: 6,218,484 km (0.113 R)
• M20: 6,350,280 km (0.095 R)
• M21: 6,516,483 km (0.08 R)
• M22: 6,751,651 km (0.066 R)
• M23: 6,921,295 km (0.119 R)
• M24: 7,578,778 km (0.073 R)
• M25: 7,897,272 km (0.079 R)
• M26: 8,076,191 km (0.05 R)
• M27: 8,184,051 km (0.114 R)
• M28: 8,474,271 km (0.101 R)
• M29: 8,767,931 km (0.104 R)
• M30: 9,065,033 km (0.054 R)
• M31: 9,365,275 km (0.044 R)
• M32: 9,554,666 km (0.089 R)
• M33: 9,707,107 km (0.112 R)
• M34: 10,014,381 km (0.085 R)
• M35: 10,208,110 km (0.078 R)
• M36: 11,436,608 km (0.101 R)
• M37: 11,639,163 km (0.08 R)
• M38: 11,842,915 km (0.106 R)
• M39: 11,965,586 km (0.079 R)
• M40: 12,212,572 km (0.084 R)
• M41: 12,336,588 km (0.098 R)
• M42: 13,386,765 km (0.116 R)
• M43: 14,247,552 km (0.036 R)
• M44: 14,378,151 km (0.112 R)
• M45: 14,553,030 km (0.047 R)
• M46: 14,772,491 km (0.098 R)
• M47: 15,527,212 km (0.092 R)
• M48: 15,841,517 km (0.095 R)
• M49: 15,976,903 km (0.072 R)
• M50: 16,385,455 km (0.061 R)
• M51: 16,567,964 km (0.091 R)
• M52: 17,491,432 km (0.084 R)
• M53: 18,384,082 km (0.109 R)
• M54: 19,003,418 km (0.108 R)
• M55: 19,484,524 km (0.101 R)
• M56: 22,049,978 km (0.073 R)
• M57: 22,403,478 km (0.105 R)
• M58: 23,474,898 km (0.07 R)
• M59: 23,577,821 km (0.103 R)
• M60: 23,680,894 km (0.115 R)
• M61: 25,614,596 km (0.082 R)
• M62: 26,306,038 km (0.039 R)
• M63: 26,734,635 km (0.111 R)
• M64: 26,895,902 km (0.074 R)
• M65: 27,057,468 km (0.064 R)
• M66: 27,924,986 km (0.109 R)
• M67: 28,636,473 km (0.108 R)
• M68: 28,911,733 km (0.073 R)
• M69: 30,077,400 km (0.085 R)
• M70: 31,940,043 km (0.092 R)
• M71: 32,054,037 km (0.103 R)
• M72: 32,683,993 km (0.118 R)
• M73: 35,421,036 km (0.103 R)
• M74: 35,834,973 km (0.107 R)
• M75: 36,429,026 km (0.091 R)
• M76: 36,667,635 km (0.038 R)
• M77: 37,206,337 km (0.054 R)
• M78: 37,566,868 km (0.092 R)
• M79: 38,594,755 km (0.092 R)
• M80: 39,020,660 km (0.084 R)
• M81: 40,061,562 km (0.081 R)
• M82: 40,307,800 km (0.095 R)
• M83: 41,111,440 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 12.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.08 AU - 9.64 AU

Year: 7855 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,987,623 km

• M1: 168,298 km (0.043 R)
• M2: 248,931 km (0.099 R)
• M3: 417,677 km (0.077 R)
• M4: 554,859 km (0.086 R)
• M5: 685,009 km (0.052 R)
• M6: 867,518 km (0.107 R)
• M7: 1,142,479 km (0.067 R)
• M8: 1,396,197 km (0.037 R)
• M9: 1,829,432 km (0.094 R)
• M10: 2,090,331 km (0.104 R)
• M11: 2,186,522 km (0.099 R)
• M12: 2,816,479 km (0.113 R)
• M13: 3,053,293 km (0.065 R)
• M14: 3,319,128 km (0.119 R)
• M15: 4,683,760 km (0.119 R)
• M16: 4,785,486 km (0.08 R)
• M17: 5,305,189 km (0.118 R)
• M18: 5,734,086 km (0.077 R)
• M19: 5,952,798 km (0.106 R)
• M20: 6,063,202 km (0.078 R)
• M21: 6,174,353 km (0.085 R)
• M22: 6,286,103 km (0.047 R)
• M23: 6,398,600 km (0.097 R)
• M24: 6,654,113 km (0.092 R)
• M25: 6,768,705 km (0.105 R)
• M26: 7,087,498 km (0.038 R)
• M27: 8,597,689 km (0.05 R)
• M28: 8,754,168 km (0.081 R)
• M29: 8,911,545 km (0.106 R)
• M30: 10,006,452 km (0.076 R)
• M31: 10,171,010 km (0.042 R)
• M32: 10,403,036 km (0.114 R)
• M33: 11,211,762 km (0.074 R)
• M34: 11,589,197 km (0.099 R)
• M35: 11,762,133 km (0.105 R)
• M36: 12,996,764 km (0.074 R)
• M37: 13,502,255 km (0.119 R)
• M38: 13,720,818 km (0.094 R)
• M39: 13,867,124 km (0.112 R)
• M40: 14,087,631 km (0.102 R)
• M41: 14,235,434 km (0.12 R)
• M42: 14,943,930 km (0.095 R)
• M43: 15,094,575 km (0.083 R)
• M44: 15,893,577 km (0.073 R)
• M45: 16,201,749 km (0.106 R)
• M46: 16,667,447 km (0.114 R)
• M47: 16,784,582 km (0.06 R)
• M48: 16,941,211 km (0.108 R)
• M49: 17,811,422 km (0.111 R)
• M50: 18,453,346 km (0.103 R)
• M51: 18,574,520 km (0.106 R)
• M52: 19,062,060 km (0.12 R)
• M53: 19,184,581 km (0.116 R)
• M54: 19,389,380 km (0.044 R)
• M55: 19,594,927 km (0.075 R)
• M56: 20,801,434 km (0.046 R)
• M57: 21,265,337 km (0.085 R)
• M58: 21,562,289 km (0.082 R)
• M59: 22,634,307 km (0.045 R)
• M60: 22,937,542 km (0.106 R)
• M61: 23,811,343 km (0.064 R)
• M62: 23,943,438 km (0.112 R)
• M63: 24,208,227 km (0.11 R)
• M64: 24,562,774 km (0.078 R)
• M65: 25,097,885 km (0.094 R)
• M66: 25,187,345 km (0.105 R)
• M67: 26,361,389 km (0.116 R)
• M68: 27,092,623 km (0.105 R)
• M69: 27,553,085 km (0.095 R)
• M70: 28,016,091 km (0.114 R)
• M71: 28,248,566 km (0.069 R)
• M72: 28,481,639 km (0.089 R)
• M73: 29,751,576 km (0.113 R)
• M74: 30,369,565 km (0.1 R)
• M75: 31,328,786 km (0.088 R)
• M76: 31,521,767 km (0.115 R)
• M77: 31,908,927 km (0.118 R)
• M78: 32,103,105 km (0.117 R)
• M79: 32,200,343 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 10.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.53 AU - 11.33 AU

Year: 12007 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,987,623 km

• M1: 137,181 km (0.105 R)
• M2: 208,689 km (0.102 R)
• M3: 330,013 km (0.053 R)
• M4: 498,161 km (0.087 R)
• M5: 713,582 km (0.043 R)
• M6: 780,901 km (0.116 R)
• M7: 997,070 km (0.102 R)
• M8: 1,073,664 km (0.113 R)
• M9: 2,477,939 km (0.096 R)
• M10: 2,583,854 km (0.103 R)
• M11: 2,664,338 km (0.062 R)
• M12: 3,251,211 km (0.055 R)
• M13: 4,125,909 km (0.113 R)
• M14: 4,379,627 km (0.119 R)
• M15: 5,205,258 km (0.103 R)
• M16: 5,479,620 km (0.091 R)
• M17: 5,548,884 km (0.067 R)
• M18: 5,618,597 km (0.091 R)
• M19: 6,513,491 km (0.064 R)
• M20: 6,958,695 km (0.064 R)
• M21: 7,490,814 km (0.098 R)
• M22: 7,606,453 km (0.064 R)
• M23: 8,313,303 km (0.12 R)
• M24: 10,256,430 km (0.052 R)
• M25: 10,643,889 km (0.111 R)
• M26: 10,774,188 km (0.115 R)
• M27: 11,168,079 km (0.084 R)
• M28: 11,344,755 km (0.115 R)
• M29: 12,105,759 km (0.056 R)
• M30: 12,698,765 km (0.117 R)
• M31: 13,771,232 km (0.068 R)
• M32: 14,150,911 km (0.1 R)
• M33: 15,458,247 km (0.057 R)
• M34: 16,051,552 km (0.066 R)
• M35: 16,401,013 km (0.096 R)
• M36: 16,652,337 km (0.109 R)
• M37: 17,158,577 km (0.119 R)
• M38: 18,082,643 km (0.079 R)
• M39: 19,022,865 km (0.027 R)
• M40: 19,658,507 km (0.092 R)
• M41: 19,978,945 km (0.093 R)
• M42: 20,193,618 km (0.12 R)
• M43: 20,625,058 km (0.098 R)
• M44: 20,896,279 km (0.098 R)
• M45: 21,059,640 km (0.107 R)
• M46: 21,442,312 km (0.061 R)
• M47: 21,607,019 km (0.074 R)
• M48: 21,772,175 km (0.11 R)
• M49: 23,052,134 km (0.088 R)
• M50: 23,164,632 km (0.086 R)
• M51: 23,390,076 km (0.081 R)
• M52: 24,643,108 km (0.11 R)
• M53: 25,335,746 km (0.115 R)
• M54: 26,093,459 km (0.107 R)
• M55: 27,036,075 km (0.114 R)
• M56: 27,989,911 km (0.087 R)
• M57: 28,410,580 km (0.116 R)
• M58: 28,652,031 km (0.097 R)
• M59: 29,015,405 km (0.111 R)
• M60: 29,136,878 km (0.115 R)
• M61: 30,607,425 km (0.064 R)
• M62: 30,731,143 km (0.098 R)
• M63: 31,726,268 km (0.092 R)
• M64: 32,102,057 km (0.063 R)
• M65: 32,668,734 km (0.118 R)
• M66: 32,984,984 km (0.078 R)
• M67: 33,238,702 km (0.107 R)
• M68: 33,429,439 km (0.096 R)
• M69: 34,645,670 km (0.12 R)
• M70: 35,226,858 km (0.119 R)
• M71: 36,923,896 km (0.106 R)
• M72: 37,914,982 km (0.077 R)
• M73: 42,378,833 km (0.111 R)
• M74: 42,585,727 km (0.084 R)
• M75: 43,000,412 km (0.099 R)
• M76: 43,138,940 km (0.06 R)
• M77: 44,462,282 km (0.114 R)
• M78: 44,882,802 km (0.083 R)
• M79: 45,516,349 km (0.107 R)
• M80: 45,940,309 km (0.12 R)
• M81: 46,578,643 km (0.055 R)
• M82: 46,863,328 km (0.12 R)
• M83: 47,291,477 km (0.069 R)
• M84: 47,577,508 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.2

Radius: 14.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.77 AU - 13.45 AU

Year: 13200 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,987,623 km

• M1: 180,565 km (0.094 R)
• M2: 466,297 km (0.086 R)
• M3: 573,409 km (0.063 R)
• M4: 938,278 km (0.075 R)
• M5: 1,120,039 km (0.08 R)
• M6: 1,314,217 km (0.106 R)
• M7: 1,457,382 km (0.12 R)
• M8: 1,562,999 km (0.078 R)
• M9: 1,782,459 km (0.083 R)
• M10: 2,012,391 km (0.107 R)
• M11: 2,252,346 km (0.059 R)
• M12: 2,682,290 km (0.109 R)
• M13: 2,974,454 km (0.046 R)
• M14: 3,883,411 km (0.115 R)
• M15: 4,556,003 km (0.103 R)
• M16: 4,682,264 km (0.064 R)
• M17: 5,298,009 km (0.03 R)
• M18: 6,463,526 km (0.095 R)
• M19: 6,570,189 km (0.114 R)
• M20: 6,966,174 km (0.115 R)
• M21: 7,259,087 km (0.118 R)
• M22: 7,444,289 km (0.11 R)
• M23: 7,743,934 km (0.113 R)
• M24: 8,549,219 km (0.06 R)
• M25: 9,100,936 km (0.114 R)
• M26: 9,341,041 km (0.104 R)
• M27: 9,623,631 km (0.086 R)
• M28: 10,322,103 km (0.116 R)
• M29: 11,207,424 km (0.089 R)
• M30: 11,854,883 km (0.048 R)
• M31: 12,205,092 km (0.092 R)
• M32: 13,185,856 km (0.11 R)
• M33: 13,640,184 km (0.096 R)
• M34: 13,915,145 km (0.096 R)
• M35: 14,470,752 km (0.114 R)
• M36: 14,657,599 km (0.111 R)
• M37: 15,270,352 km (0.115 R)
• M38: 16,423,453 km (0.043 R)
• M39: 16,667,297 km (0.092 R)
• M40: 17,207,794 km (0.081 R)
• M41: 17,804,091 km (0.077 R)
• M42: 18,356,706 km (0.102 R)
• M43: 19,736,896 km (0.113 R)
• M44: 20,570,605 km (0.073 R)
• M45: 22,218,425 km (0.113 R)
• M46: 22,542,305 km (0.116 R)
• M47: 22,650,614 km (0.098 R)
• M48: 23,194,701 km (0.091 R)
• M49: 23,358,810 km (0.104 R)
• M50: 23,468,316 km (0.084 R)
• M51: 23,688,075 km (0.049 R)
• M52: 23,963,634 km (0.066 R)
• M53: 24,129,538 km (0.107 R)
• M54: 24,462,393 km (0.026 R)
• M55: 24,740,945 km (0.068 R)
• M56: 25,413,985 km (0.068 R)
• M57: 25,979,316 km (0.109 R)
• M58: 26,434,542 km (0.114 R)
• M59: 28,457,405 km (0.1 R)
• M60: 28,633,032 km (0.098 R)
• M61: 29,103,368 km (0.082 R)
• M62: 30,889,716 km (0.095 R)
• M63: 31,674,956 km (0.107 R)
• M64: 32,711,519 km (0.077 R)
• M65: 33,511,718 km (0.031 R)
• M66: 33,635,436 km (0.109 R)
• M67: 34,630,261 km (0.118 R)
• M68: 35,257,077 km (0.071 R)
• M69: 36,077,471 km (0.11 R)
• M70: 37,031,906 km (0.111 R)
• M71: 38,123,671 km (0.109 R)
• M72: 38,446,802 km (0.083 R)
• M73: 38,900,682 km (0.112 R)
• M74: 39,160,833 km (0.068 R)
• M75: 39,748,304 km (0.06 R)
• M76: 40,010,399 km (0.105 R)
• M77: 40,668,032 km (0.073 R)
• M78: 41,130,439 km (0.108 R)
• M79: 41,329,254 km (0.106 R)
• M80: 41,594,641 km (0.045 R)
• M81: 41,794,204 km (0.089 R)
• M82: 42,127,359 km (0.112 R)
• M83: 42,461,411 km (0.063 R)
• M84: 43,199,527 km (0.076 R)
• M85: 44,212,753 km (0.048 R)
• M86: 45,165,542 km (0.102 R)
• M87: 45,302,274 km (0.101 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 13,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit