🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.47 AU - 0.65 AU

Year: 158 Days

Day: 33.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.68 AU - 0.78 AU

Year: 235 Days

Day: 22.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,566,029 km

• M1: 134,638 km (0.112 R)
• M2: 277,803 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.91 AU

Year: 245 Days

Day: 32.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 82.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,566,029 km

• M1: 498,610 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.08 AU - 1.46 AU

Year: 539 Days

Day: 26.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,566,029 km

• M1: 70,012 km (0.106 R)
• M2: 543,489 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.37 AU - 3.67 AU

Year: 1977 Days

Day: 22.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 13.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.31 AU - 5.11 AU

Year: 3851 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,566,029 km

• M1: 170,990 km (0.08 R)
• M2: 378,931 km (0.091 R)
• M3: 539,151 km (0.117 R)
• M4: 726,597 km (0.063 R)
• M5: 876,943 km (0.115 R)
• M6: 1,013,077 km (0.067 R)
• M7: 1,224,758 km (0.08 R)
• M8: 1,436,888 km (0.037 R)
• M9: 1,692,550 km (0.113 R)
• M10: 2,317,421 km (0.12 R)
• M11: 2,511,299 km (0.098 R)
• M12: 2,655,661 km (0.119 R)
• M13: 2,803,015 km (0.025 R)
• M14: 3,010,059 km (0.116 R)
• M15: 3,280,981 km (0.089 R)
• M16: 3,439,405 km (0.11 R)
• M17: 4,056,496 km (0.04 R)
• M18: 4,205,495 km (0.056 R)
• M19: 4,465,197 km (0.057 R)
• M20: 4,597,143 km (0.093 R)
• M21: 4,685,705 km (0.111 R)
• M22: 5,046,086 km (0.066 R)
• M23: 5,276,018 km (0.109 R)
• M24: 5,938,287 km (0.066 R)
• M25: 6,476,989 km (0.072 R)
• M26: 6,828,096 km (0.11 R)
• M27: 7,134,173 km (0.064 R)
• M28: 8,052,255 km (0.093 R)
• M29: 8,321,531 km (0.116 R)
• M30: 8,566,273 km (0.101 R)
• M31: 8,868,910 km (0.103 R)
• M32: 9,541,053 km (0.056 R)
• M33: 9,768,891 km (0.092 R)
• M34: 10,056,118 km (0.095 R)
• M35: 10,463,025 km (0.114 R)
• M36: 10,905,086 km (0.099 R)
• M37: 11,143,246 km (0.12 R)
• M38: 11,443,489 km (0.092 R)
• M39: 11,929,533 km (0.069 R)
• M40: 12,484,242 km (0.104 R)
• M41: 12,921,666 km (0.09 R)
• M42: 13,651,105 km (0.063 R)
• M43: 14,263,858 km (0.085 R)
• M44: 15,583,161 km (0.075 R)
• M45: 15,919,158 km (0.064 R)
• M46: 16,020,286 km (0.1 R)
• M47: 16,257,399 km (0.092 R)
• M48: 16,359,425 km (0.111 R)
• M49: 16,598,183 km (0.111 R)
• M50: 17,529,878 km (0.068 R)
• M51: 17,809,178 km (0.062 R)
• M52: 18,549,538 km (0.034 R)
• M53: 18,691,656 km (0.092 R)
• M54: 19,156,157 km (0.107 R)
• M55: 19,443,834 km (0.083 R)
• M56: 20,719,604 km (0.044 R)
• M57: 21,200,412 km (0.088 R)
• M58: 21,947,204 km (0.096 R)
• M59: 22,060,001 km (0.112 R)
• M60: 22,210,646 km (0.041 R)
• M61: 23,313,183 km (0.113 R)
• M62: 23,466,670 km (0.119 R)
• M63: 23,813,139 km (0.097 R)
• M64: 24,045,165 km (0.106 R)
• M65: 24,161,402 km (0.11 R)
• M66: 24,394,476 km (0.091 R)
• M67: 25,650,350 km (0.092 R)
• M68: 26,166,612 km (0.037 R)
• M69: 26,445,912 km (0.083 R)
• M70: 26,686,166 km (0.075 R)
• M71: 26,806,592 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 11.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.44 AU - 9.72 AU

Year: 11171 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,566,029 km

• M1: 145,110 km (0.109 R)
• M2: 233,223 km (0.067 R)
• M3: 419,173 km (0.092 R)
• M4: 494,571 km (0.06 R)
• M5: 647,310 km (0.066 R)
• M6: 1,055,563 km (0.073 R)
• M7: 1,240,017 km (0.107 R)
• M8: 1,683,425 km (0.099 R)
• M9: 1,790,986 km (0.105 R)
• M10: 2,268,203 km (0.093 R)
• M11: 2,558,423 km (0.074 R)
• M12: 2,886,491 km (0.092 R)
• M13: 3,068,851 km (0.07 R)
• M14: 3,228,172 km (0.111 R)
• M15: 3,335,883 km (0.103 R)
• M16: 3,555,193 km (0.11 R)
• M17: 4,007,877 km (0.085 R)
• M18: 4,569,467 km (0.091 R)
• M19: 4,844,129 km (0.075 R)
• M20: 5,155,741 km (0.114 R)
• M21: 5,603,039 km (0.074 R)
• M22: 5,864,237 km (0.095 R)
• M23: 6,062,753 km (0.098 R)
• M24: 6,263,663 km (0.102 R)
• M25: 6,671,915 km (0.098 R)
• M26: 6,844,701 km (0.117 R)
• M27: 6,948,971 km (0.062 R)
• M28: 7,336,130 km (0.111 R)
• M29: 7,839,078 km (0.042 R)
• M30: 7,911,783 km (0.087 R)
• M31: 8,168,193 km (0.113 R)
• M32: 8,390,346 km (0.084 R)
• M33: 8,576,895 km (0.049 R)
• M34: 8,954,031 km (0.05 R)
• M35: 9,068,324 km (0.076 R)
• M36: 9,842,343 km (0.032 R)
• M37: 11,701,994 km (0.108 R)
• M38: 11,827,058 km (0.075 R)
• M39: 12,289,315 km (0.059 R)
• M40: 13,274,866 km (0.087 R)
• M41: 14,822,905 km (0.074 R)
• M42: 16,055,741 km (0.038 R)
• M43: 16,287,618 km (0.116 R)
• M44: 16,427,342 km (0.104 R)
• M45: 16,614,190 km (0.101 R)
• M46: 17,084,526 km (0.111 R)
• M47: 17,845,979 km (0.09 R)
• M48: 18,182,724 km (0.065 R)
• M49: 18,327,684 km (0.072 R)
• M50: 18,570,032 km (0.044 R)
• M51: 20,296,691 km (0.054 R)
• M52: 21,357,041 km (0.103 R)
• M53: 21,458,917 km (0.068 R)
• M54: 21,561,092 km (0.107 R)
• M55: 21,663,268 km (0.062 R)
• M56: 22,176,987 km (0.106 R)
• M57: 22,694,745 km (0.045 R)
• M58: 24,112,484 km (0.065 R)
• M59: 24,378,170 km (0.096 R)
• M60: 24,858,977 km (0.118 R)
• M61: 25,396,782 km (0.109 R)
• M62: 25,558,796 km (0.108 R)
• M63: 25,667,105 km (0.113 R)
• M64: 26,101,537 km (0.107 R)
• M65: 26,538,513 km (0.118 R)
• M66: 26,757,973 km (0.074 R)
• M67: 27,309,091 km (0.084 R)
• M68: 28,703,194 km (0.062 R)
• M69: 29,835,201 km (0.078 R)
• M70: 32,142,598 km (0.102 R)
• M71: 32,259,584 km (0.067 R)
• M72: 32,904,949 km (0.115 R)
• M73: 33,554,503 km (0.115 R)
• M74: 33,673,134 km (0.089 R)
• M75: 35,468,309 km (0.12 R)
• M76: 36,255,792 km (0.12 R)
• M77: 37,355,785 km (0.037 R)
• M78: 37,663,358 km (0.118 R)
• M79: 38,652,948 km (0.115 R)
• M80: 39,588,533 km (0.076 R)
• M81: 40,279,376 km (0.069 R)
• M82: 40,594,729 km (0.115 R)
• M83: 41,291,256 km (0.096 R)
• M84: 43,082,242 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.1

Radius: 13.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.36 AU - 12.24 AU

Year: 13371 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,566,029 km

• M1: 184,903 km (0.113 R)
• M2: 271,670 km (0.104 R)
• M3: 483,650 km (0.112 R)
• M4: 967,001 km (0.059 R)
• M5: 1,092,962 km (0.114 R)
• M6: 1,293,274 km (0.048 R)
• M7: 1,506,151 km (0.112 R)
• M8: 1,847,833 km (0.066 R)
• M9: 1,967,212 km (0.108 R)
• M10: 2,648,929 km (0.109 R)
• M11: 2,761,726 km (0.088 R)
• M12: 3,110,439 km (0.062 R)
• M13: 3,424,295 km (0.084 R)
• M14: 3,547,863 km (0.084 R)
• M15: 4,919,227 km (0.085 R)
• M16: 5,228,745 km (0.11 R)
• M17: 5,573,717 km (0.087 R)
• M18: 6,870,581 km (0.054 R)
• M19: 7,027,210 km (0.108 R)
• M20: 7,828,756 km (0.079 R)
• M21: 8,930,843 km (0.12 R)
• M22: 9,309,027 km (0.047 R)
• M23: 9,448,003 km (0.059 R)
• M24: 9,657,590 km (0.085 R)
• M25: 9,974,887 km (0.117 R)
• M26: 10,223,967 km (0.099 R)
• M27: 10,367,282 km (0.094 R)
• M28: 10,583,601 km (0.101 R)
• M29: 11,093,879 km (0.093 R)
• M30: 11,537,885 km (0.117 R)
• M31: 12,404,955 km (0.046 R)
• M32: 12,634,737 km (0.111 R)
• M33: 12,943,058 km (0.117 R)
• M34: 14,201,775 km (0.07 R)
• M35: 15,089,638 km (0.083 R)
• M36: 15,375,968 km (0.082 R)
• M37: 15,622,805 km (0.097 R)
• M38: 15,829,399 km (0.115 R)
• M39: 15,953,865 km (0.093 R)
• M40: 16,287,468 km (0.071 R)
• M41: 17,989,294 km (0.112 R)
• M42: 18,598,306 km (0.087 R)
• M43: 18,729,803 km (0.034 R)
• M44: 18,905,431 km (0.112 R)
• M45: 19,569,047 km (0.056 R)
• M46: 19,747,368 km (0.103 R)
• M47: 20,420,558 km (0.033 R)
• M48: 20,601,422 km (0.083 R)
• M49: 20,828,212 km (0.113 R)
• M50: 21,192,782 km (0.044 R)
• M51: 21,330,113 km (0.069 R)
• M52: 21,605,523 km (0.104 R)
• M53: 21,743,751 km (0.077 R)
• M54: 21,974,581 km (0.117 R)
• M55: 22,067,182 km (0.113 R)
• M56: 22,345,733 km (0.06 R)
• M57: 22,859,602 km (0.029 R)
• M58: 23,946,281 km (0.103 R)
• M59: 25,632,398 km (0.087 R)
• M60: 26,170,203 km (0.041 R)
• M61: 26,317,557 km (0.098 R)
• M62: 26,514,427 km (0.064 R)
• M63: 26,711,747 km (0.05 R)
• M64: 26,810,631 km (0.107 R)
• M65: 27,505,962 km (0.084 R)
• M66: 28,509,764 km (0.047 R)
• M67: 28,914,725 km (0.103 R)
• M68: 29,117,879 km (0.053 R)
• M69: 29,270,469 km (0.09 R)
• M70: 29,576,696 km (0.094 R)
• M71: 30,967,507 km (0.102 R)
• M72: 31,227,508 km (0.104 R)
• M73: 31,644,886 km (0.073 R)
• M74: 31,801,815 km (0.088 R)
• M75: 32,485,178 km (0.103 R)
• M76: 33,439,163 km (0.077 R)
• M77: 33,759,303 km (0.115 R)
• M78: 34,348,868 km (0.114 R)
• M79: 34,671,700 km (0.118 R)
• M80: 34,779,710 km (0.087 R)
• M81: 35,049,884 km (0.071 R)
• M82: 36,246,966 km (0.109 R)
• M83: 36,630,684 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.4

Radius: 12.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.65 AU - 12.77 AU

Year: 14140 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,566,029 km

• M1: 205,248 km (0.118 R)
• M2: 314,754 km (0.091 R)
• M3: 693,835 km (0.108 R)
• M4: 922,869 km (0.106 R)
• M5: 1,058,854 km (0.119 R)
• M6: 1,755,232 km (0.066 R)
• M7: 2,104,992 km (0.083 R)
• M8: 2,226,465 km (0.096 R)
• M9: 2,319,365 km (0.064 R)
• M10: 2,476,892 km (0.119 R)
• M11: 2,573,233 km (0.107 R)
• M12: 2,736,743 km (0.096 R)
• M13: 3,108,644 km (0.086 R)
• M14: 3,900,914 km (0.096 R)
• M15: 4,475,968 km (0.092 R)
• M16: 4,713,530 km (0.105 R)
• M17: 4,995,970 km (0.105 R)
• M18: 5,242,657 km (0.055 R)
• M19: 5,662,579 km (0.06 R)
• M20: 6,669,821 km (0.094 R)
• M21: 6,896,163 km (0.113 R)
• M22: 7,543,323 km (0.057 R)
• M23: 7,637,420 km (0.057 R)
• M24: 8,065,569 km (0.109 R)
• M25: 9,195,183 km (0.11 R)
• M26: 10,321,804 km (0.116 R)
• M27: 10,478,882 km (0.09 R)
• M28: 10,742,324 km (0.053 R)
• M29: 11,061,416 km (0.113 R)
• M30: 11,545,814 km (0.118 R)
• M31: 13,097,294 km (0.097 R)
• M32: 13,724,707 km (0.045 R)
• M33: 14,071,026 km (0.097 R)
• M34: 15,246,267 km (0.07 R)
• M35: 15,665,141 km (0.07 R)
• M36: 16,087,755 km (0.101 R)
• M37: 18,256,625 km (0.093 R)
• M38: 18,637,651 km (0.106 R)
• M39: 18,957,192 km (0.081 R)
• M40: 21,846,226 km (0.099 R)
• M41: 23,755,095 km (0.09 R)
• M42: 24,240,689 km (0.115 R)
• M43: 25,221,603 km (0.055 R)
• M44: 26,144,023 km (0.098 R)
• M45: 26,501,861 km (0.048 R)
• M46: 27,439,541 km (0.086 R)
• M47: 27,584,800 km (0.067 R)
• M48: 28,608,648 km (0.052 R)
• M49: 29,273,461 km (0.071 R)
• M50: 30,018,010 km (0.093 R)
• M51: 30,242,556 km (0.114 R)
• M52: 30,995,332 km (0.096 R)
• M53: 31,982,978 km (0.072 R)
• M54: 32,672,773 km (0.094 R)
• M55: 33,367,655 km (0.099 R)
• M56: 33,833,503 km (0.111 R)
• M57: 35,402,037 km (0.083 R)
• M58: 36,753,953 km (0.102 R)
• M59: 38,122,624 km (0.088 R)
• M60: 38,447,102 km (0.111 R)
• M61: 38,935,539 km (0.065 R)
• M62: 39,918,546 km (0.119 R)
• M63: 40,000,825 km (0.1 R)
• M64: 41,741,845 km (0.044 R)
• M65: 44,271,844 km (0.112 R)
• M66: 44,698,348 km (0.046 R)
• M67: 46,072,255 km (0.034 R)
• M68: 46,417,826 km (0.026 R)
• M69: 46,851,211 km (0.119 R)
• M70: 49,213,960 km (0.098 R)
• M71: 49,390,485 km (0.081 R)
• M72: 50,543,286 km (0.114 R)
• M73: 50,632,297 km (0.095 R)
• M74: 50,810,618 km (0.091 R)
• M75: 51,257,167 km (0.107 R)
• M76: 51,525,695 km (0.113 R)
• M77: 51,704,914 km (0.094 R)
• M78: 51,884,431 km (0.068 R)
• M79: 52,154,006 km (0.091 R)
• M80: 53,237,245 km (0.077 R)
• M81: 53,963,542 km (0.049 R)
• M82: 54,693,131 km (0.107 R)
• M83: 54,967,494 km (0.106 R)
• M84: 55,242,455 km (0.079 R)
• M85: 55,609,568 km (0.096 R)
• M86: 56,623,692 km (0.118 R)
• M87: 57,643,800 km (0.1 R)
• M88: 61,689,524 km (0.098 R)
• M89: 63,987,198 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 18,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit