🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.41 AU - 0.59 AU

Year: 134 Days

Day: 46.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,648,728 km

• M1: 404,961 km (0.067 R)
• M2: 460,612 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.78 AU - 1.22 AU

Year: 379 Days

Day: 12.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,648,728 km

• M1: 216,169 km (0.087 R)
• M2: 673,490 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.87 AU - 1.19 AU

Year: 396 Days

Day: 34.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.13 AU - 1.45 AU

Year: 555 Days

Day: 13.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,648,728 km

• M1: 134,339 km (0.109 R)
• M2: 220,358 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.51 AU - 1.53 AU

Year: 710 Days

Day: 46 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,648,728 km

• M1: 26,928 km (0.118 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.6

Radius: 9.4

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.85 AU - 8.01 AU

Year: 6175 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,648,728 km

• M1: 131,048 km (0.099 R)
• M2: 389,104 km (0.079 R)
• M3: 468,541 km (0.119 R)
• M4: 532,419 km (0.12 R)
• M5: 694,583 km (0.092 R)
• M6: 756,666 km (0.086 R)
• M7: 900,430 km (0.07 R)
• M8: 1,482,515 km (0.12 R)
• M9: 1,716,336 km (0.118 R)
• M10: 1,962,126 km (0.116 R)
• M11: 2,313,980 km (0.11 R)
• M12: 2,390,574 km (0.087 R)
• M13: 2,766,364 km (0.11 R)
• M14: 3,684,296 km (0.038 R)
• M15: 3,796,944 km (0.07 R)
• M16: 4,025,380 km (0.116 R)
• M17: 4,188,142 km (0.074 R)
• M18: 4,305,726 km (0.114 R)
• M19: 5,058,802 km (0.054 R)
• M20: 5,463,464 km (0.108 R)
• M21: 5,592,118 km (0.082 R)
• M22: 5,747,849 km (0.11 R)
• M23: 6,037,022 km (0.057 R)
• M24: 6,143,386 km (0.114 R)
• M25: 6,223,571 km (0.111 R)
• M26: 6,384,987 km (0.106 R)
• M27: 7,184,587 km (0.116 R)
• M28: 7,297,384 km (0.112 R)
• M29: 7,783,278 km (0.087 R)
• M30: 8,309,115 km (0.105 R)
• M31: 8,516,756 km (0.103 R)
• M32: 8,816,401 km (0.061 R)
• M33: 8,967,495 km (0.088 R)
• M34: 9,241,708 km (0.065 R)
• M35: 9,487,796 km (0.077 R)
• M36: 9,549,580 km (0.069 R)
• M37: 10,270,642 km (0.064 R)
• M38: 10,334,071 km (0.06 R)
• M39: 10,589,584 km (0.094 R)
• M40: 10,718,089 km (0.113 R)
• M41: 10,847,042 km (0.082 R)
• M42: 11,499,888 km (0.07 R)
• M43: 12,131,939 km (0.119 R)
• M44: 12,232,767 km (0.093 R)
• M45: 12,401,364 km (0.063 R)
• M46: 12,843,576 km (0.04 R)
• M47: 13,118,237 km (0.112 R)
• M48: 14,556,172 km (0.095 R)
• M49: 14,627,680 km (0.088 R)
• M50: 15,457,350 km (0.097 R)
• M51: 15,603,208 km (0.112 R)
• M52: 15,786,166 km (0.109 R)
• M53: 16,043,624 km (0.064 R)
• M54: 16,599,829 km (0.107 R)
• M55: 16,861,475 km (0.05 R)
• M56: 17,237,863 km (0.068 R)
• M57: 17,540,799 km (0.108 R)
• M58: 17,922,124 km (0.077 R)
• M59: 18,576,465 km (0.065 R)
• M60: 19,277,930 km (0.1 R)
• M61: 19,513,696 km (0.099 R)
• M62: 20,626,405 km (0.098 R)
• M63: 20,787,073 km (0.036 R)
• M64: 21,150,147 km (0.088 R)
• M65: 21,393,243 km (0.065 R)
• M66: 21,923,269 km (0.069 R)
• M67: 22,540,210 km (0.077 R)
• M68: 22,913,158 km (0.114 R)
• M69: 23,121,249 km (0.064 R)
• M70: 23,246,312 km (0.07 R)
• M71: 23,371,675 km (0.11 R)
• M72: 23,455,450 km (0.1 R)
• M73: 23,539,225 km (0.114 R)
• M74: 23,917,558 km (0.105 R)
• M75: 24,936,319 km (0.086 R)
• M76: 25,193,179 km (0.09 R)
• M77: 25,796,058 km (0.059 R)
• M78: 27,147,675 km (0.113 R)
• M79: 27,677,102 km (0.105 R)
• M80: 29,376,085 km (0.1 R)
• M81: 30,056,007 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.4

Radius: 12.3

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.84 AU - 7.34 AU

Year: 6407 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,648,728 km

• M1: 156,479 km (0.088 R)
• M2: 573,857 km (0.11 R)
• M3: 669,151 km (0.069 R)
• M4: 816,206 km (0.087 R)
• M5: 974,929 km (0.119 R)
• M6: 1,075,609 km (0.055 R)
• M7: 1,215,632 km (0.027 R)
• M8: 1,534,126 km (0.087 R)
• M9: 1,964,370 km (0.119 R)
• M10: 2,571,587 km (0.117 R)
• M11: 2,786,709 km (0.085 R)
• M12: 3,234,755 km (0.089 R)
• M13: 3,894,930 km (0.115 R)
• M14: 4,339,236 km (0.071 R)
• M15: 4,799,848 km (0.092 R)
• M16: 5,155,591 km (0.114 R)
• M17: 5,705,513 km (0.106 R)
• M18: 6,500,327 km (0.07 R)
• M19: 7,060,720 km (0.07 R)
• M20: 7,161,250 km (0.03 R)
• M21: 7,878,273 km (0.119 R)
• M22: 8,157,422 km (0.102 R)
• M23: 8,797,552 km (0.103 R)
• M24: 9,087,323 km (0.116 R)
• M25: 9,343,434 km (0.035 R)
• M26: 9,527,888 km (0.097 R)
• M27: 10,698,193 km (0.035 R)
• M28: 10,852,578 km (0.109 R)
• M29: 10,929,920 km (0.05 R)
• M30: 11,124,397 km (0.091 R)
• M31: 11,241,532 km (0.088 R)
• M32: 11,398,460 km (0.091 R)
• M33: 11,953,468 km (0.104 R)
• M34: 12,073,446 km (0.11 R)
• M35: 12,314,897 km (0.103 R)
• M36: 12,395,680 km (0.102 R)
• M37: 13,712,590 km (0.09 R)
• M38: 13,964,512 km (0.118 R)
• M39: 15,595,129 km (0.108 R)
• M40: 15,814,141 km (0.072 R)
• M41: 15,902,104 km (0.087 R)
• M42: 16,166,743 km (0.064 R)
• M43: 16,566,468 km (0.082 R)
• M44: 16,924,606 km (0.083 R)
• M45: 17,375,793 km (0.085 R)
• M46: 17,968,350 km (0.103 R)
• M47: 18,106,129 km (0.086 R)
• M48: 18,290,284 km (0.091 R)
• M49: 18,893,014 km (0.118 R)
• M50: 19,126,537 km (0.098 R)
• M51: 19,502,326 km (0.048 R)
• M52: 19,643,846 km (0.075 R)
• M53: 19,975,355 km (0.048 R)
• M54: 20,548,016 km (0.111 R)
• M55: 20,740,099 km (0.101 R)
• M56: 20,836,440 km (0.1 R)
• M57: 20,981,101 km (0.097 R)
• M58: 21,563,187 km (0.093 R)
• M59: 22,347,678 km (0.119 R)
• M60: 22,743,364 km (0.114 R)
• M61: 22,991,996 km (0.069 R)
• M62: 23,944,486 km (0.086 R)
• M63: 24,045,614 km (0.114 R)
• M64: 25,063,627 km (0.03 R)
• M65: 25,939,972 km (0.106 R)
• M66: 26,669,411 km (0.086 R)
• M67: 27,564,006 km (0.096 R)
• M68: 29,220,653 km (0.074 R)
• M69: 30,033,867 km (0.075 R)
• M70: 31,184,873 km (0.096 R)
• M71: 31,848,938 km (0.077 R)
• M72: 32,294,291 km (0.119 R)
• M73: 32,573,740 km (0.098 R)
• M74: 32,910,036 km (0.119 R)
• M75: 33,247,678 km (0.086 R)
• M76: 33,586,218 km (0.073 R)
• M77: 33,869,407 km (0.076 R)
• M78: 35,239,274 km (0.119 R)
• M79: 36,278,531 km (0.104 R)
• M80: 36,568,900 km (0.067 R)
• M81: 37,152,182 km (0.108 R)
• M82: 38,091,807 km (0.084 R)
• M83: 38,623,926 km (0.118 R)
• M84: 38,861,039 km (0.107 R)
• M85: 38,979,820 km (0.117 R)
• M86: 39,396,599 km (0.095 R)
• M87: 39,635,507 km (0.107 R)
• M88: 39,755,036 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 13.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.61 AU - 8.49 AU

Year: 7857 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 130.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,648,728 km

• M1: 178,321 km (0.117 R)
• M2: 321,635 km (0.055 R)
• M3: 735,274 km (0.096 R)
• M4: 855,849 km (0.09 R)
• M5: 967,599 km (0.097 R)
• M6: 1,171,651 km (0.083 R)
• M7: 1,316,162 km (0.114 R)
• M8: 2,128,927 km (0.083 R)
• M9: 2,901,002 km (0.081 R)
• M10: 3,202,142 km (0.079 R)
• M11: 3,619,820 km (0.084 R)
• M12: 4,307,371 km (0.104 R)
• M13: 4,421,215 km (0.102 R)
• M14: 4,681,067 km (0.078 R)
• M15: 4,975,775 km (0.037 R)
• M16: 5,676,641 km (0.1 R)
• M17: 7,069,547 km (0.079 R)
• M18: 7,340,020 km (0.078 R)
• M19: 7,648,490 km (0.105 R)
• M20: 7,821,725 km (0.104 R)
• M21: 8,207,388 km (0.102 R)
• M22: 8,563,431 km (0.034 R)
• M23: 9,364,677 km (0.106 R)
• M24: 9,811,825 km (0.041 R)
• M25: 10,266,004 km (0.052 R)
• M26: 10,882,348 km (0.101 R)
• M27: 11,471,165 km (0.101 R)
• M28: 12,150,937 km (0.049 R)
• M29: 12,597,936 km (0.091 R)
• M30: 12,926,303 km (0.076 R)
• M31: 13,340,839 km (0.104 R)
• M32: 13,466,052 km (0.069 R)
• M33: 13,675,639 km (0.054 R)
• M34: 13,928,609 km (0.095 R)
• M35: 14,826,047 km (0.096 R)
• M36: 15,303,713 km (0.068 R)
• M37: 15,874,728 km (0.107 R)
• M38: 16,318,734 km (0.111 R)
• M39: 16,676,871 km (0.033 R)
• M40: 17,128,208 km (0.113 R)
• M41: 17,219,014 km (0.086 R)
• M42: 17,309,820 km (0.094 R)
• M43: 17,996,923 km (0.101 R)
• M44: 18,926,823 km (0.118 R)
• M45: 19,303,212 km (0.03 R)
• M46: 19,681,993 km (0.036 R)
• M47: 20,015,447 km (0.088 R)
• M48: 20,543,378 km (0.062 R)
• M49: 20,639,869 km (0.098 R)
• M50: 20,736,509 km (0.03 R)
• M51: 21,809,275 km (0.076 R)
• M52: 22,253,431 km (0.083 R)
• M53: 23,200,685 km (0.062 R)
• M54: 23,452,159 km (0.09 R)
• M55: 23,805,808 km (0.099 R)
• M56: 24,110,390 km (0.099 R)
• M57: 24,671,980 km (0.103 R)
• M58: 25,237,909 km (0.12 R)
• M59: 25,548,474 km (0.071 R)
• M60: 25,704,205 km (0.101 R)
• M61: 25,808,176 km (0.062 R)
• M62: 27,225,915 km (0.088 R)
• M63: 28,078,024 km (0.09 R)
• M64: 28,776,796 km (0.1 R)
• M65: 28,884,806 km (0.097 R)
• M66: 29,047,119 km (0.089 R)
• M67: 29,590,160 km (0.083 R)
• M68: 29,753,820 km (0.055 R)
• M69: 30,246,296 km (0.11 R)
• M70: 30,466,205 km (0.078 R)
• M71: 31,073,273 km (0.099 R)
• M72: 31,350,627 km (0.114 R)
• M73: 33,144,904 km (0.062 R)
• M74: 33,371,395 km (0.074 R)
• M75: 33,883,170 km (0.12 R)
• M76: 34,168,752 km (0.098 R)
• M77: 34,283,045 km (0.104 R)
• M78: 34,799,457 km (0.119 R)
• M79: 35,087,433 km (0.058 R)
• M80: 36,656,415 km (0.088 R)
• M81: 37,596,937 km (0.114 R)
• M82: 38,903,076 km (0.12 R)
• M83: 39,022,455 km (0.068 R)
• M84: 39,261,812 km (0.089 R)
• M85: 39,441,628 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 10.5

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.65 AU - 8.77 AU

Year: 8108 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,648,728 km

• M1: 151,991 km (0.065 R)
• M2: 359,484 km (0.081 R)
• M3: 479,162 km (0.069 R)
• M4: 601,683 km (0.034 R)
• M5: 694,284 km (0.113 R)
• M6: 941,419 km (0.061 R)
• M7: 1,051,523 km (0.113 R)
• M8: 1,149,660 km (0.117 R)
• M9: 1,268,141 km (0.113 R)
• M10: 1,355,357 km (0.101 R)
• M11: 1,462,918 km (0.027 R)
• M12: 2,445,925 km (0.058 R)
• M13: 3,036,388 km (0.103 R)
• M14: 3,202,890 km (0.097 R)
• M15: 4,478,063 km (0.087 R)
• M16: 4,559,145 km (0.074 R)
• M17: 4,805,383 km (0.082 R)
• M18: 5,454,488 km (0.095 R)
• M19: 5,628,321 km (0.106 R)
• M20: 5,804,098 km (0.05 R)
• M21: 5,922,281 km (0.106 R)
• M22: 6,403,238 km (0.076 R)
• M23: 6,803,113 km (0.095 R)
• M24: 6,927,877 km (0.092 R)
• M25: 7,724,486 km (0.119 R)
• M26: 7,854,786 km (0.092 R)
• M27: 8,349,506 km (0.087 R)
• M28: 9,230,787 km (0.047 R)
• M29: 9,403,722 km (0.098 R)
• M30: 9,964,116 km (0.063 R)
• M31: 10,463,473 km (0.105 R)
• M32: 11,044,212 km (0.085 R)
• M33: 11,747,472 km (0.105 R)
• M34: 14,541,212 km (0.037 R)
• M35: 14,823,354 km (0.088 R)
• M36: 15,066,600 km (0.101 R)
• M37: 15,434,012 km (0.072 R)
• M38: 15,721,988 km (0.114 R)
• M39: 16,512,164 km (0.088 R)
• M40: 16,764,386 km (0.097 R)
• M41: 16,975,618 km (0.1 R)
• M42: 17,230,084 km (0.064 R)
• M43: 17,614,401 km (0.106 R)
• M44: 17,700,121 km (0.107 R)
• M45: 18,304,496 km (0.118 R)
• M46: 19,223,626 km (0.069 R)
• M47: 19,312,038 km (0.07 R)
• M48: 19,533,443 km (0.1 R)
• M49: 20,698,212 km (0.056 R)
• M50: 20,834,047 km (0.092 R)
• M51: 22,255,376 km (0.092 R)
• M52: 22,441,027 km (0.09 R)
• M53: 22,954,148 km (0.082 R)
• M54: 23,329,938 km (0.048 R)
• M55: 23,707,672 km (0.069 R)
• M56: 24,182,645 km (0.107 R)
• M57: 24,949,185 km (0.088 R)
• M58: 25,238,806 km (0.102 R)
• M59: 25,383,916 km (0.041 R)
• M60: 26,260,859 km (0.056 R)
• M61: 26,752,288 km (0.103 R)
• M62: 26,851,023 km (0.091 R)
• M63: 27,246,859 km (0.107 R)
• M64: 27,545,007 km (0.083 R)
• M65: 27,844,203 km (0.098 R)
• M66: 28,044,365 km (0.104 R)
• M67: 28,900,065 km (0.087 R)
• M68: 30,071,416 km (0.047 R)
• M69: 31,622,596 km (0.097 R)
• M70: 32,197,950 km (0.034 R)
• M71: 32,302,818 km (0.061 R)
• M72: 32,565,811 km (0.106 R)
• M73: 32,935,018 km (0.061 R)
• M74: 33,411,936 km (0.094 R)
• M75: 35,830,186 km (0.095 R)
• M76: 36,320,568 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 18,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit