🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.59 AU - 0.91 AU

Year: 246 Days

Day: 13 Hours

Environment

Temp: 81 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.25 AU - 1.53 AU

Year: 621 Days

Day: 40.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,486,450 km

• M1: 161,865 km (0.117 R)
• M2: 422,464 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.64 AU - 2.18 AU

Year: 1000 Days

Day: 39.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,486,450 km

• M1: 921,224 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.53 AU - 2.41 AU

Year: 1047 Days

Day: 20.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.1 AU - 4.06 AU

Year: 2566 Days

Day: 12.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.8

Radius: 10.5

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.72 AU - 9.34 AU

Year: 8618 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,486,450 km

• M1: 147,504 km (0.049 R)
• M2: 298,149 km (0.112 R)
• M3: 573,857 km (0.047 R)
• M4: 801,545 km (0.113 R)
• M5: 872,156 km (0.09 R)
• M6: 982,409 km (0.072 R)
• M7: 1,058,555 km (0.119 R)
• M8: 1,237,922 km (0.117 R)
• M9: 1,384,528 km (0.077 R)
• M10: 1,907,074 km (0.096 R)
• M11: 2,304,705 km (0.034 R)
• M12: 2,382,196 km (0.074 R)
• M13: 2,728,216 km (0.087 R)
• M14: 2,810,346 km (0.102 R)
• M15: 3,350,095 km (0.111 R)
• M16: 4,330,709 km (0.048 R)
• M17: 4,852,656 km (0.11 R)
• M18: 5,602,889 km (0.083 R)
• M19: 5,672,901 km (0.067 R)
• M20: 5,778,367 km (0.095 R)
• M21: 6,099,105 km (0.12 R)
• M22: 6,171,211 km (0.077 R)
• M23: 6,720,684 km (0.103 R)
• M24: 6,795,034 km (0.09 R)
• M25: 7,057,878 km (0.078 R)
• M26: 7,710,125 km (0.056 R)
• M27: 7,866,305 km (0.052 R)
• M28: 8,261,692 km (0.086 R)
• M29: 8,542,338 km (0.1 R)
• M30: 9,071,764 km (0.108 R)
• M31: 9,236,771 km (0.097 R)
• M32: 9,991,941 km (0.111 R)
• M33: 10,376,856 km (0.113 R)
• M34: 10,679,792 km (0.102 R)
• M35: 12,055,644 km (0.097 R)
• M36: 12,465,542 km (0.089 R)
• M37: 12,695,324 km (0.032 R)
• M38: 12,787,476 km (0.099 R)
• M39: 12,926,303 km (0.115 R)
• M40: 13,439,723 km (0.103 R)
• M41: 13,769,886 km (0.117 R)
• M42: 14,486,459 km (0.077 R)
• M43: 15,559,226 km (0.096 R)
• M44: 16,606,860 km (0.083 R)
• M45: 17,318,048 km (0.082 R)
• M46: 17,625,920 km (0.096 R)
• M47: 21,129,652 km (0.11 R)
• M48: 21,678,826 km (0.094 R)
• M49: 22,679,336 km (0.057 R)
• M50: 23,072,480 km (0.025 R)
• M51: 23,694,807 km (0.101 R)
• M52: 24,322,669 km (0.096 R)
• M53: 24,724,938 km (0.118 R)
• M54: 25,071,706 km (0.106 R)
• M55: 25,303,732 km (0.072 R)
• M56: 25,711,386 km (0.032 R)
• M57: 26,003,999 km (0.1 R)
• M58: 26,474,335 km (0.061 R)
• M59: 27,185,374 km (0.117 R)
• M60: 27,782,569 km (0.117 R)
• M61: 27,962,535 km (0.06 R)
• M62: 29,233,518 km (0.079 R)
• M63: 29,477,662 km (0.106 R)
• M64: 29,906,709 km (0.102 R)
• M65: 30,709,002 km (0.061 R)
• M66: 30,895,102 km (0.071 R)
• M67: 31,019,418 km (0.051 R)
• M68: 33,157,919 km (0.107 R)
• M69: 34,825,038 km (0.078 R)
• M70: 35,799,369 km (0.115 R)
• M71: 36,650,880 km (0.038 R)
• M72: 36,782,526 km (0.065 R)
• M73: 38,307,228 km (0.063 R)
• M74: 39,312,675 km (0.117 R)
• M75: 39,649,868 km (0.04 R)
• M76: 40,259,031 km (0.037 R)
• M77: 41,761,143 km (0.091 R)
• M78: 45,172,274 km (0.095 R)
• M79: 45,525,325 km (0.11 R)
• M80: 46,732,729 km (0.036 R)
• M81: 47,232,985 km (0.104 R)
• M82: 47,304,492 km (0.037 R)
• M83: 47,376,150 km (0.103 R)
• M84: 47,591,271 km (0.047 R)
• M85: 48,022,562 km (0.042 R)
• M86: 48,094,519 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 11.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.63 AU - 9.73 AU

Year: 8861 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,486,450 km

• M1: 152,291 km (0.112 R)
• M2: 252,820 km (0.05 R)
• M3: 347,965 km (0.096 R)
• M4: 461,210 km (0.037 R)
• M5: 549,922 km (0.089 R)
• M6: 659,876 km (0.102 R)
• M7: 747,989 km (0.118 R)
• M8: 921,074 km (0.059 R)
• M9: 1,073,066 km (0.118 R)
• M10: 1,308,084 km (0.112 R)
• M11: 1,383,930 km (0.116 R)
• M12: 1,723,367 km (0.101 R)
• M13: 2,044,853 km (0.115 R)
• M14: 2,133,864 km (0.04 R)
• M15: 2,385,637 km (0.119 R)
• M16: 2,647,134 km (0.1 R)
• M17: 2,720,138 km (0.048 R)
• M18: 2,793,740 km (0.086 R)
• M19: 2,968,321 km (0.091 R)
• M20: 3,513,904 km (0.05 R)
• M21: 3,839,729 km (0.061 R)
• M22: 4,346,865 km (0.113 R)
• M23: 4,491,526 km (0.103 R)
• M24: 5,208,399 km (0.051 R)
• M25: 5,486,502 km (0.076 R)
• M26: 5,769,541 km (0.052 R)
• M27: 6,121,994 km (0.059 R)
• M28: 6,415,654 km (0.107 R)
• M29: 6,982,929 km (0.101 R)
• M30: 7,811,103 km (0.053 R)
• M31: 8,272,762 km (0.046 R)
• M32: 9,000,257 km (0.048 R)
• M33: 9,259,809 km (0.068 R)
• M34: 9,634,851 km (0.079 R)
• M35: 9,938,535 km (0.081 R)
• M36: 11,704,687 km (0.069 R)
• M37: 12,810,365 km (0.119 R)
• M38: 13,018,755 km (0.099 R)
• M39: 13,102,380 km (0.084 R)
• M40: 13,186,304 km (0.098 R)
• M41: 13,481,162 km (0.102 R)
• M42: 13,650,806 km (0.102 R)
• M43: 14,379,198 km (0.103 R)
• M44: 14,465,665 km (0.066 R)
• M45: 14,944,678 km (0.103 R)
• M46: 15,120,156 km (0.094 R)
• M47: 15,296,382 km (0.05 R)
• M48: 15,828,951 km (0.095 R)
• M49: 16,052,600 km (0.114 R)
• M50: 16,277,445 km (0.061 R)
• M51: 16,866,711 km (0.103 R)
• M52: 17,049,520 km (0.072 R)
• M53: 17,187,000 km (0.084 R)
• M54: 20,013,502 km (0.09 R)
• M55: 20,401,110 km (0.066 R)
• M56: 20,938,167 km (0.042 R)
• M57: 21,381,126 km (0.118 R)
• M58: 21,480,010 km (0.075 R)
• M59: 21,876,893 km (0.04 R)
• M60: 22,126,123 km (0.095 R)
• M61: 22,728,404 km (0.119 R)
• M62: 22,930,362 km (0.075 R)
• M63: 24,000,286 km (0.118 R)
• M64: 24,463,740 km (0.051 R)
• M65: 24,567,112 km (0.117 R)
• M66: 25,977,371 km (0.109 R)
• M67: 26,188,603 km (0.053 R)
• M68: 26,453,242 km (0.082 R)
• M69: 27,145,880 km (0.098 R)
• M70: 28,006,367 km (0.096 R)
• M71: 28,712,170 km (0.113 R)
• M72: 29,149,295 km (0.034 R)
• M73: 29,313,852 km (0.067 R)
• M74: 29,478,709 km (0.057 R)
• M75: 30,030,426 km (0.106 R)
• M76: 31,649,674 km (0.063 R)
• M77: 32,271,253 km (0.063 R)
• M78: 33,354,491 km (0.095 R)
• M79: 34,565,486 km (0.037 R)
• M80: 34,681,574 km (0.078 R)
• M81: 37,149,190 km (0.116 R)
• M82: 37,446,741 km (0.053 R)
• M83: 38,164,062 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.6

Radius: 3.2

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.85 AU - 16.17 AU

Year: 17773 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,486,450 km

• M1: 41,439 km (0.071 R)
• M2: 263,143 km (0.115 R)
• M3: 301,290 km (0.089 R)
• M4: 341,532 km (0.066 R)
• M5: 412,591 km (0.109 R)
• M6: 569,070 km (0.117 R)
• M7: 671,395 km (0.082 R)
• M8: 706,700 km (0.106 R)
• M9: 854,653 km (0.108 R)
• M10: 1,243,308 km (0.11 R)
• M11: 1,421,329 km (0.077 R)
• M12: 1,467,106 km (0.08 R)
• M13: 1,631,365 km (0.056 R)
• M14: 1,926,222 km (0.08 R)
• M15: 2,317,570 km (0.108 R)
• M16: 2,480,931 km (0.084 R)
• M17: 2,619,758 km (0.075 R)
• M18: 2,676,156 km (0.041 R)
• M19: 2,992,855 km (0.114 R)
• M20: 3,022,176 km (0.117 R)
• M21: 3,291,004 km (0.09 R)
• M22: 4,207,889 km (0.098 R)
• M23: 4,406,854 km (0.115 R)
• M24: 4,642,920 km (0.103 R)
• M25: 5,127,168 km (0.108 R)
• M26: 5,482,912 km (0.08 R)
• M27: 6,712,008 km (0.071 R)
• M28: 7,297,534 km (0.116 R)
• M29: 8,684,456 km (0.111 R)
• M30: 8,895,089 km (0.072 R)
• M31: 9,364,378 km (0.078 R)
• M32: 9,929,409 km (0.091 R)
• M33: 9,973,391 km (0.118 R)
• M34: 10,238,329 km (0.111 R)
• M35: 11,001,278 km (0.077 R)
• M36: 11,366,596 km (0.086 R)
• M37: 11,412,672 km (0.112 R)
• M38: 11,550,751 km (0.044 R)
• M39: 14,033,178 km (0.084 R)
• M40: 14,528,796 km (0.113 R)
• M41: 15,792,598 km (0.11 R)
• M42: 16,204,441 km (0.114 R)
• M43: 17,091,258 km (0.079 R)
• M44: 17,354,999 km (0.03 R)
• M45: 17,673,343 km (0.063 R)
• M46: 19,075,075 km (0.079 R)
• M47: 19,678,702 km (0.076 R)
• M48: 20,511,962 km (0.082 R)
• M49: 21,017,454 km (0.094 R)
• M50: 21,470,286 km (0.11 R)
• M51: 21,811,968 km (0.112 R)
• M52: 22,500,567 km (0.06 R)
• M53: 22,847,634 km (0.092 R)
• M54: 23,313,183 km (0.034 R)
• M55: 23,664,289 km (0.116 R)
• M56: 23,781,723 km (0.109 R)
• M57: 23,958,249 km (0.076 R)
• M58: 24,312,496 km (0.067 R)
• M59: 25,626,564 km (0.091 R)
• M60: 25,686,852 km (0.078 R)
• M61: 25,747,140 km (0.106 R)
• M62: 26,779,814 km (0.106 R)
• M63: 26,902,185 km (0.098 R)
• M64: 28,948,235 km (0.097 R)
• M65: 29,578,042 km (0.076 R)
• M66: 30,531,130 km (0.094 R)
• M67: 30,722,915 km (0.059 R)
• M68: 30,915,148 km (0.072 R)
• M69: 31,752,896 km (0.069 R)
• M70: 31,817,522 km (0.12 R)
• M71: 32,467,375 km (0.083 R)
• M72: 32,532,600 km (0.089 R)
• M73: 32,859,471 km (0.032 R)
• M74: 35,781,567 km (0.056 R)
• M75: 36,389,532 km (0.065 R)
• M76: 37,889,700 km (0.095 R)
• M77: 39,201,524 km (0.068 R)
• M78: 39,271,087 km (0.074 R)
• M79: 40,598,469 km (0.094 R)
• M80: 41,232,315 km (0.097 R)
• M81: 44,233,547 km (0.106 R)
• M82: 47,526,196 km (0.07 R)
• M83: 48,194,151 km (0.119 R)
• M84: 48,268,501 km (0.094 R)
• M85: 50,216,564 km (0.108 R)
• M86: 50,367,509 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.9

Radius: 3.1

Gravity: 46.5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.55 AU - 17.93 AU

Year: 25941 Days

Day: 19.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,486,450 km

• M1: 227,987 km (0.059 R)
• M2: 312,211 km (0.111 R)
• M3: 574,456 km (0.111 R)
• M4: 787,483 km (0.112 R)
• M5: 1,191,547 km (0.064 R)
• M6: 1,460,374 km (0.083 R)
• M7: 1,649,915 km (0.103 R)
• M8: 1,914,404 km (0.091 R)
• M9: 2,263,416 km (0.029 R)
• M10: 2,408,526 km (0.059 R)
• M11: 2,519,228 km (0.084 R)
• M12: 2,556,628 km (0.116 R)
• M13: 3,018,436 km (0.055 R)
• M14: 3,340,371 km (0.117 R)
• M15: 4,505,140 km (0.075 R)
• M16: 4,825,728 km (0.097 R)
• M17: 5,012,277 km (0.065 R)
• M18: 5,392,255 km (0.098 R)
• M19: 5,929,910 km (0.035 R)
• M20: 7,426,786 km (0.091 R)
• M21: 7,859,124 km (0.114 R)
• M22: 8,861,579 km (0.111 R)
• M23: 8,918,427 km (0.066 R)
• M24: 9,668,510 km (0.103 R)
• M25: 9,844,587 km (0.101 R)
• M26: 10,619,205 km (0.075 R)
• M27: 11,228,367 km (0.118 R)
• M28: 12,037,093 km (0.066 R)
• M29: 12,163,204 km (0.118 R)
• M30: 12,800,192 km (0.041 R)
• M31: 12,864,519 km (0.065 R)
• M32: 13,775,720 km (0.078 R)
• M33: 13,841,693 km (0.049 R)
• M34: 14,172,603 km (0.077 R)
• M35: 14,506,206 km (0.073 R)
• M36: 16,143,106 km (0.046 R)
• M37: 16,282,232 km (0.069 R)
• M38: 17,765,794 km (0.077 R)
• M39: 18,197,683 km (0.075 R)
• M40: 20,482,791 km (0.096 R)
• M41: 21,087,017 km (0.093 R)
• M42: 21,773,820 km (0.119 R)
• M43: 22,004,351 km (0.078 R)
• M44: 22,467,805 km (0.085 R)
• M45: 22,623,088 km (0.112 R)
• M46: 23,090,880 km (0.025 R)
• M47: 23,404,437 km (0.091 R)
• M48: 24,913,431 km (0.092 R)
• M49: 25,154,583 km (0.101 R)
• M50: 25,396,483 km (0.077 R)
• M51: 25,639,130 km (0.054 R)
• M52: 28,442,445 km (0.077 R)
• M53: 28,694,368 km (0.087 R)
• M54: 29,624,567 km (0.1 R)
• M55: 30,822,846 km (0.117 R)
• M56: 30,909,014 km (0.112 R)
• M57: 33,001,440 km (0.109 R)
• M58: 34,153,792 km (0.116 R)
• M59: 35,049,285 km (0.09 R)
• M60: 35,139,193 km (0.117 R)
• M61: 35,409,517 km (0.055 R)
• M62: 35,590,231 km (0.093 R)
• M63: 35,861,602 km (0.091 R)
• M64: 36,680,351 km (0.05 R)
• M65: 37,321,228 km (0.076 R)
• M66: 39,640,444 km (0.064 R)
• M67: 43,736,882 km (0.117 R)
• M68: 43,833,672 km (0.117 R)
• M69: 44,416,356 km (0.038 R)
• M70: 44,708,670 km (0.047 R)
• M71: 45,393,080 km (0.099 R)
• M72: 47,766,002 km (0.116 R)
• M73: 47,865,784 km (0.12 R)
• M74: 49,774,054 km (0.032 R)
• M75: 50,077,588 km (0.111 R)
• M76: 50,280,293 km (0.112 R)
• M77: 53,871,839 km (0.073 R)
• M78: 53,975,660 km (0.055 R)
• M79: 56,592,874 km (0.067 R)
• M80: 59,036,855 km (0.037 R)
• M81: 59,465,453 km (0.071 R)
• M82: 64,577,661 km (0.119 R)
• M83: 65,129,827 km (0.08 R)
• M84: 65,905,342 km (0.087 R)
• M85: 66,572,548 km (0.06 R)
• M86: 68,250,289 km (0.054 R)
• M87: 70,508,768 km (0.099 R)
• M88: 76,377,941 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 15,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit