🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.5 AU - 0.56 AU

Year: 137 Days

Day: 25.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 34.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.8 AU - 2.38 AU

Year: 1072 Days

Day: 29.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.62 AU - 2.6 AU

Year: 1087 Days

Day: 47.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.87 AU - 4.49 AU

Year: 2504 Days

Day: 37.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 12.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.75 AU - 7.27 AU

Year: 5893 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 69,403,585 km

• M1: 273,315 km (0.102 R)
• M2: 352,453 km (0.097 R)
• M3: 470,635 km (0.093 R)
• M4: 606,320 km (0.088 R)
• M5: 1,014,274 km (0.103 R)
• M6: 1,178,532 km (0.078 R)
• M7: 1,289,683 km (0.069 R)
• M8: 1,479,822 km (0.113 R)
• M9: 2,020,618 km (0.115 R)
• M10: 2,448,468 km (0.097 R)
• M11: 2,740,783 km (0.11 R)
• M12: 3,639,567 km (0.098 R)
• M13: 3,729,774 km (0.105 R)
• M14: 4,051,260 km (0.108 R)
• M15: 4,754,370 km (0.085 R)
• M16: 4,969,342 km (0.114 R)
• M17: 5,069,722 km (0.06 R)
• M18: 5,204,510 km (0.072 R)
• M19: 5,357,698 km (0.108 R)
• M20: 5,773,580 km (0.098 R)
• M21: 5,896,849 km (0.093 R)
• M22: 6,380,798 km (0.114 R)
• M23: 6,673,561 km (0.096 R)
• M24: 6,914,713 km (0.057 R)
• M25: 7,083,459 km (0.111 R)
• M26: 7,177,706 km (0.068 R)
• M27: 8,124,062 km (0.096 R)
• M28: 8,401,716 km (0.082 R)
• M29: 8,743,098 km (0.104 R)
• M30: 9,171,097 km (0.082 R)
• M31: 10,047,741 km (0.114 R)
• M32: 10,647,030 km (0.114 R)
• M33: 10,820,414 km (0.05 R)
• M34: 10,951,013 km (0.045 R)
• M35: 11,324,110 km (0.089 R)
• M36: 11,768,266 km (0.05 R)
• M37: 11,947,634 km (0.028 R)
• M38: 12,037,692 km (0.116 R)
• M39: 12,218,256 km (0.067 R)
• M40: 12,422,607 km (0.07 R)
• M41: 12,513,862 km (0.11 R)
• M42: 13,437,928 km (0.075 R)
• M43: 13,649,011 km (0.091 R)
• M44: 13,860,991 km (0.114 R)
• M45: 15,156,508 km (0.083 R)
• M46: 15,547,707 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.9

Radius: 14.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.63 AU - 11.67 AU

Year: 10635 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,403,585 km

• M1: 409,300 km (0.115 R)
• M2: 1,230,742 km (0.091 R)
• M3: 2,100,653 km (0.076 R)
• M4: 2,494,395 km (0.087 R)
• M5: 2,820,518 km (0.116 R)
• M6: 3,097,723 km (0.097 R)
• M7: 3,351,740 km (0.051 R)
• M8: 3,481,292 km (0.103 R)
• M9: 3,745,781 km (0.084 R)
• M10: 3,982,595 km (0.069 R)
• M11: 4,329,662 km (0.091 R)
• M12: 4,722,805 km (0.098 R)
• M13: 5,090,516 km (0.069 R)
• M14: 5,467,503 km (0.111 R)
• M15: 5,698,183 km (0.112 R)
• M16: 6,010,693 km (0.119 R)
• M17: 6,129,324 km (0.097 R)
• M18: 6,328,888 km (0.055 R)
• M19: 6,899,304 km (0.11 R)
• M20: 7,871,990 km (0.103 R)
• M21: 8,618,633 km (0.083 R)
• M22: 8,797,701 km (0.096 R)
• M23: 9,250,684 km (0.094 R)
• M24: 9,804,345 km (0.115 R)
• M25: 10,132,264 km (0.119 R)
• M26: 10,321,355 km (0.102 R)
• M27: 10,943,832 km (0.108 R)
• M28: 11,040,772 km (0.115 R)
• M29: 11,578,726 km (0.065 R)
• M30: 11,875,677 km (0.034 R)
• M31: 12,781,941 km (0.118 R)
• M32: 13,450,345 km (0.103 R)
• M33: 13,762,705 km (0.08 R)
• M34: 13,972,292 km (0.098 R)
• M35: 14,554,078 km (0.099 R)
• M36: 14,714,147 km (0.078 R)
• M37: 14,874,666 km (0.115 R)
• M38: 15,577,626 km (0.076 R)
• M39: 16,180,954 km (0.096 R)
• M40: 16,735,963 km (0.106 R)
• M41: 17,410,350 km (0.097 R)
• M42: 18,208,305 km (0.069 R)
• M43: 18,843,797 km (0.113 R)
• M44: 19,427,677 km (0.082 R)
• M45: 19,781,027 km (0.092 R)
• M46: 20,314,792 km (0.114 R)
• M47: 21,275,660 km (0.096 R)
• M48: 22,312,822 km (0.036 R)
• M49: 23,553,886 km (0.11 R)
• M50: 23,679,249 km (0.103 R)
• M51: 23,930,723 km (0.116 R)
• M52: 24,690,081 km (0.094 R)
• M53: 24,817,539 km (0.041 R)
• M54: 25,072,902 km (0.073 R)
• M55: 25,264,986 km (0.083 R)
• M56: 25,779,603 km (0.028 R)
• M57: 27,872,626 km (0.093 R)
• M58: 28,872,539 km (0.052 R)
• M59: 29,410,642 km (0.119 R)
• M60: 30,087,872 km (0.092 R)
• M61: 30,223,856 km (0.104 R)
• M62: 30,633,306 km (0.069 R)
• M63: 30,975,885 km (0.111 R)
• M64: 31,319,810 km (0.047 R)
• M65: 31,457,739 km (0.102 R)
• M66: 31,664,932 km (0.08 R)
• M67: 32,011,401 km (0.112 R)
• M68: 32,498,492 km (0.115 R)
• M69: 35,616,111 km (0.071 R)
• M70: 38,680,025 km (0.111 R)
• M71: 38,827,978 km (0.084 R)
• M72: 39,645,381 km (0.08 R)
• M73: 40,844,407 km (0.044 R)
• M74: 41,221,544 km (0.037 R)
• M75: 41,448,334 km (0.048 R)
• M76: 41,599,877 km (0.076 R)
• M77: 42,207,543 km (0.058 R)
• M78: 43,201,322 km (0.097 R)
• M79: 43,816,618 km (0.109 R)
• M80: 44,202,730 km (0.041 R)
• M81: 44,900,604 km (0.105 R)
• M82: 47,728,153 km (0.085 R)
• M83: 48,443,979 km (0.06 R)
• M84: 49,645,101 km (0.102 R)
• M85: 50,693,782 km (0.119 R)
• M86: 51,668,412 km (0.104 R)
• M87: 54,049,262 km (0.039 R)
• M88: 54,214,717 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.5

Radius: 6.8

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 15.3 AU - 17.18 AU

Year: 23218 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,403,585 km

• M1: 102,475 km (0.049 R)
• M2: 178,021 km (0.106 R)
• M3: 256,112 km (0.098 R)
• M4: 365,468 km (0.063 R)
• M5: 472,430 km (0.054 R)
• M6: 696,228 km (0.079 R)
• M7: 951,592 km (0.11 R)
• M8: 1,128,866 km (0.102 R)
• M9: 1,316,910 km (0.097 R)
• M10: 1,753,137 km (0.114 R)
• M11: 2,035,279 km (0.072 R)
• M12: 2,099,905 km (0.087 R)
• M13: 2,165,280 km (0.075 R)
• M14: 2,536,881 km (0.112 R)
• M15: 2,712,509 km (0.091 R)
• M16: 3,187,332 km (0.117 R)
• M17: 3,727,381 km (0.087 R)
• M18: 4,379,029 km (0.104 R)
• M19: 4,890,504 km (0.114 R)
• M20: 6,297,771 km (0.107 R)
• M21: 6,583,802 km (0.108 R)
• M22: 7,168,580 km (0.088 R)
• M23: 8,025,178 km (0.104 R)
• M24: 9,127,415 km (0.106 R)
• M25: 9,180,971 km (0.082 R)
• M26: 12,527,924 km (0.112 R)
• M27: 12,947,696 km (0.052 R)
• M28: 13,250,332 km (0.045 R)
• M29: 14,672,410 km (0.092 R)
• M30: 16,467,883 km (0.075 R)
• M31: 17,658,383 km (0.087 R)
• M32: 17,859,443 km (0.048 R)
• M33: 18,331,573 km (0.109 R)
• M34: 19,219,437 km (0.091 R)
• M35: 19,772,650 km (0.095 R)
• M36: 20,261,087 km (0.117 R)
• M37: 20,331,248 km (0.105 R)
• M38: 21,249,779 km (0.106 R)
• M39: 26,499,916 km (0.093 R)
• M40: 27,115,512 km (0.113 R)
• M41: 27,425,030 km (0.113 R)
• M42: 28,911,135 km (0.108 R)
• M43: 30,744,756 km (0.047 R)
• M44: 30,825,389 km (0.08 R)
• M45: 32,451,668 km (0.061 R)
• M46: 33,110,048 km (0.086 R)
• M47: 35,617,607 km (0.069 R)
• M48: 36,041,418 km (0.116 R)
• M49: 37,151,285 km (0.051 R)
• M50: 38,532,522 km (0.055 R)
• M51: 40,812,693 km (0.087 R)
• M52: 43,316,811 km (0.07 R)
• M53: 44,223,075 km (0.117 R)
• M54: 44,314,180 km (0.117 R)
• M55: 49,224,132 km (0.1 R)
• M56: 49,507,171 km (0.083 R)
• M57: 49,980,200 km (0.105 R)
• M58: 50,835,152 km (0.068 R)
• M59: 51,982,867 km (0.05 R)
• M60: 55,280,452 km (0.079 R)
• M61: 55,672,848 km (0.117 R)
• M62: 56,164,576 km (0.09 R)
• M63: 56,756,684 km (0.101 R)
• M64: 57,946,885 km (0.072 R)
• M65: 58,146,149 km (0.116 R)
• M66: 58,245,781 km (0.071 R)
• M67: 60,958,440 km (0.101 R)
• M68: 61,668,431 km (0.072 R)
• M69: 63,199,116 km (0.071 R)
• M70: 63,301,591 km (0.108 R)
• M71: 63,917,635 km (0.103 R)
• M72: 65,985,526 km (0.076 R)
• M73: 67,865,373 km (0.063 R)
• M74: 68,285,594 km (0.053 R)
• M75: 69,868,638 km (0.117 R)
• M76: 70,292,898 km (0.044 R)
• M77: 70,611,691 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.8

Radius: 3.7

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.37 AU - 18.35 AU

Year: 25660 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,403,585 km

• M1: 160,967 km (0.118 R)
• M2: 186,399 km (0.11 R)
• M3: 621,878 km (0.074 R)
• M4: 940,671 km (0.088 R)
• M5: 1,142,778 km (0.089 R)
• M6: 1,499,120 km (0.065 R)
• M7: 1,734,587 km (0.044 R)
• M8: 2,372,173 km (0.091 R)
• M9: 2,439,642 km (0.032 R)
• M10: 4,526,532 km (0.118 R)
• M11: 4,610,307 km (0.05 R)
• M12: 4,694,531 km (0.092 R)
• M13: 4,779,353 km (0.057 R)
• M14: 5,123,577 km (0.116 R)
• M15: 5,699,679 km (0.105 R)
• M16: 6,578,118 km (0.1 R)
• M17: 6,625,390 km (0.034 R)
• M18: 9,668,660 km (0.087 R)
• M19: 10,212,299 km (0.103 R)
• M20: 10,543,209 km (0.037 R)
• M21: 10,989,759 km (0.05 R)
• M22: 11,272,050 km (0.097 R)
• M23: 11,328,897 km (0.064 R)
• M24: 12,191,329 km (0.081 R)
• M25: 12,483,494 km (0.109 R)
• M26: 12,601,077 km (0.098 R)
• M27: 13,134,394 km (0.115 R)
• M28: 13,856,952 km (0.069 R)
• M29: 15,592,586 km (0.067 R)
• M30: 15,719,146 km (0.101 R)
• M31: 16,357,031 km (0.119 R)
• M32: 16,873,443 km (0.103 R)
• M33: 18,992,048 km (0.036 R)
• M34: 19,671,073 km (0.11 R)
• M35: 19,944,837 km (0.07 R)
• M36: 20,013,502 km (0.05 R)
• M37: 20,843,471 km (0.117 R)
• M38: 22,038,459 km (0.11 R)
• M39: 22,608,427 km (0.035 R)
• M40: 23,617,465 km (0.082 R)
• M41: 24,127,593 km (0.047 R)
• M42: 26,128,614 km (0.087 R)
• M43: 28,028,208 km (0.081 R)
• M44: 28,955,865 km (0.068 R)
• M45: 29,189,237 km (0.09 R)
• M46: 29,971,933 km (0.105 R)
• M47: 30,129,310 km (0.049 R)
• M48: 31,798,224 km (0.116 R)
• M49: 31,958,743 km (0.05 R)
• M50: 32,603,360 km (0.106 R)
• M51: 32,846,307 km (0.104 R)
• M52: 33,089,703 km (0.099 R)
• M53: 34,315,956 km (0.052 R)
• M54: 35,723,672 km (0.104 R)
• M55: 38,937,783 km (0.105 R)
• M56: 39,023,502 km (0.079 R)
• M57: 40,058,271 km (0.103 R)
• M58: 41,539,589 km (0.079 R)
• M59: 41,627,403 km (0.08 R)
• M60: 43,127,570 km (0.084 R)
• M61: 43,572,175 km (0.052 R)
• M62: 43,928,966 km (0.098 R)
• M63: 44,645,390 km (0.088 R)
• M64: 44,914,966 km (0.12 R)
• M65: 45,365,704 km (0.114 R)
• M66: 45,455,911 km (0.112 R)
• M67: 45,727,282 km (0.105 R)
• M68: 46,089,758 km (0.095 R)
• M69: 48,654,164 km (0.092 R)
• M70: 50,140,270 km (0.102 R)
• M71: 50,514,115 km (0.112 R)
• M72: 54,494,764 km (0.098 R)
• M73: 54,590,806 km (0.091 R)
• M74: 56,522,563 km (0.078 R)
• M75: 61,049,993 km (0.086 R)
• M76: 61,549,052 km (0.104 R)
• M77: 63,659,878 km (0.102 R)
• M78: 63,862,134 km (0.093 R)
• M79: 63,963,412 km (0.096 R)
• M80: 65,182,186 km (0.074 R)
• M81: 65,794,340 km (0.1 R)
• M82: 66,408,440 km (0.099 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 20,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit