🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.76 AU - 0.8 AU

Year: 264 Days

Day: 39.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.66 AU - 1.06 AU

Year: 305 Days

Day: 12 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,565,561 km

• M1: 149,897 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.83 AU - 1.01 AU

Year: 338 Days

Day: 31.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.91 AU - 4.81 AU

Year: 2904 Days

Day: 26.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 12.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.31 AU - 9.83 AU

Year: 9606 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,565,561 km

• M1: 176,376 km (0.034 R)
• M2: 331,808 km (0.116 R)
• M3: 534,663 km (0.049 R)
• M4: 687,253 km (0.03 R)
• M5: 826,977 km (0.082 R)
• M6: 1,395,000 km (0.068 R)
• M7: 1,768,097 km (0.082 R)
• M8: 1,926,222 km (0.103 R)
• M9: 2,068,639 km (0.106 R)
• M10: 2,561,714 km (0.079 R)
• M11: 2,741,830 km (0.112 R)
• M12: 3,067,355 km (0.114 R)
• M13: 3,162,798 km (0.119 R)
• M14: 3,629,394 km (0.108 R)
• M15: 3,755,804 km (0.095 R)
• M16: 3,935,471 km (0.055 R)
• M17: 4,039,442 km (0.119 R)
• M18: 4,144,310 km (0.076 R)
• M19: 4,820,343 km (0.079 R)
• M20: 4,903,818 km (0.077 R)
• M21: 5,016,017 km (0.108 R)
• M22: 5,128,963 km (0.115 R)
• M23: 5,242,657 km (0.06 R)
• M24: 5,530,932 km (0.105 R)
• M25: 6,062,903 km (0.097 R)
• M26: 6,457,542 km (0.071 R)
• M27: 7,528,662 km (0.066 R)
• M28: 7,625,901 km (0.07 R)
• M29: 7,788,813 km (0.102 R)
• M30: 8,688,345 km (0.091 R)
• M31: 8,995,619 km (0.112 R)
• M32: 9,133,399 km (0.113 R)
• M33: 9,341,190 km (0.09 R)
• M34: 9,761,710 km (0.113 R)
• M35: 10,548,744 km (0.062 R)
• M36: 10,876,663 km (0.088 R)
• M37: 11,617,322 km (0.082 R)
• M38: 11,767,518 km (0.111 R)
• M39: 11,956,011 km (0.105 R)
• M40: 12,107,554 km (0.077 R)
• M41: 12,566,221 km (0.112 R)
• M42: 12,991,528 km (0.033 R)
• M43: 14,861,800 km (0.059 R)
• M44: 14,984,172 km (0.062 R)
• M45: 15,065,852 km (0.096 R)
• M46: 15,270,651 km (0.065 R)
• M47: 15,476,349 km (0.076 R)
• M48: 16,645,755 km (0.039 R)
• M49: 18,147,269 km (0.058 R)
• M50: 18,409,065 km (0.077 R)
• M51: 18,540,412 km (0.066 R)
• M52: 19,335,076 km (0.091 R)
• M53: 19,557,678 km (0.111 R)
• M54: 19,826,056 km (0.061 R)
• M55: 20,005,723 km (0.111 R)
• M56: 20,366,553 km (0.065 R)
• M57: 21,140,423 km (0.045 R)
• M58: 21,600,287 km (0.114 R)
• M59: 23,140,846 km (0.092 R)
• M60: 23,235,392 km (0.085 R)
• M61: 24,283,474 km (0.104 R)
• M62: 24,427,537 km (0.027 R)
• M63: 24,861,670 km (0.115 R)
• M64: 24,958,460 km (0.086 R)
• M65: 25,786,484 km (0.109 R)
• M66: 26,722,518 km (0.065 R)
• M67: 26,920,885 km (0.086 R)
• M68: 27,569,392 km (0.112 R)
• M69: 29,034,404 km (0.04 R)
• M70: 29,340,780 km (0.052 R)
• M71: 29,596,742 km (0.111 R)
• M72: 30,059,598 km (0.041 R)
• M73: 30,317,654 km (0.067 R)
• M74: 30,628,369 km (0.057 R)
• M75: 31,148,670 km (0.054 R)
• M76: 31,462,227 km (0.087 R)
• M77: 31,934,508 km (0.113 R)
• M78: 32,197,950 km (0.091 R)
• M79: 32,620,863 km (0.08 R)
• M80: 34,708,950 km (0.047 R)
• M81: 35,197,088 km (0.093 R)
• M82: 36,729,718 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 14.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.1 AU - 10.4 AU

Year: 10772 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,565,561 km

• M1: 209,437 km (0.044 R)
• M2: 593,455 km (0.114 R)
• M3: 804,687 km (0.111 R)
• M4: 911,500 km (0.119 R)
• M5: 1,082,191 km (0.112 R)
• M6: 1,523,654 km (0.045 R)
• M7: 1,706,762 km (0.099 R)
• M8: 1,970,802 km (0.047 R)
• M9: 2,146,131 km (0.029 R)
• M10: 2,300,516 km (0.082 R)
• M11: 2,814,684 km (0.098 R)
• M12: 3,158,011 km (0.114 R)
• M13: 3,424,594 km (0.118 R)
• M14: 3,980,051 km (0.077 R)
• M15: 4,075,345 km (0.103 R)
• M16: 4,664,013 km (0.075 R)
• M17: 5,071,368 km (0.077 R)
• M18: 5,209,895 km (0.113 R)
• M19: 5,525,996 km (0.078 R)
• M20: 7,044,713 km (0.092 R)
• M21: 7,199,547 km (0.08 R)
• M22: 7,750,516 km (0.07 R)
• M23: 7,910,436 km (0.081 R)
• M24: 9,784,449 km (0.089 R)
• M25: 10,000,917 km (0.064 R)
• M26: 10,615,465 km (0.051 R)
• M27: 10,927,376 km (0.093 R)
• M28: 11,062,015 km (0.084 R)
• M29: 11,651,729 km (0.115 R)
• M30: 11,789,359 km (0.036 R)
• M31: 12,251,766 km (0.056 R)
• M32: 12,438,465 km (0.117 R)
• M33: 13,099,388 km (0.082 R)
• M34: 13,194,682 km (0.065 R)
• M35: 13,723,211 km (0.089 R)
• M36: 13,868,620 km (0.057 R)
• M37: 14,307,690 km (0.039 R)
• M38: 15,000,029 km (0.115 R)
• M39: 15,149,776 km (0.112 R)
• M40: 18,408,467 km (0.088 R)
• M41: 18,676,097 km (0.108 R)
• M42: 18,945,074 km (0.1 R)
• M43: 19,053,084 km (0.113 R)
• M44: 20,475,012 km (0.107 R)
• M45: 20,975,117 km (0.071 R)
• M46: 21,930,898 km (0.081 R)
• M47: 22,157,838 km (0.052 R)
• M48: 22,556,965 km (0.1 R)
• M49: 23,015,932 km (0.113 R)
• M50: 23,246,612 km (0.088 R)
• M51: 23,710,215 km (0.052 R)
• M52: 23,884,946 km (0.104 R)
• M53: 24,411,381 km (0.092 R)
• M54: 24,882,763 km (0.096 R)
• M55: 25,060,187 km (0.105 R)
• M56: 26,074,011 km (0.112 R)
• M57: 27,222,923 km (0.053 R)
• M58: 27,405,881 km (0.115 R)
• M59: 28,080,119 km (0.09 R)
• M60: 29,758,158 km (0.097 R)
• M61: 31,213,147 km (0.102 R)
• M62: 31,917,304 km (0.113 R)
• M63: 32,303,416 km (0.072 R)
• M64: 32,497,145 km (0.076 R)
• M65: 33,145,652 km (0.047 R)
• M66: 34,917,938 km (0.102 R)
• M67: 37,057,936 km (0.101 R)
• M68: 37,463,944 km (0.09 R)
• M69: 37,871,449 km (0.117 R)
• M70: 38,280,300 km (0.107 R)
• M71: 38,553,765 km (0.073 R)
• M72: 38,690,796 km (0.052 R)
• M73: 39,378,049 km (0.038 R)
• M74: 39,723,171 km (0.038 R)
• M75: 40,208,168 km (0.054 R)
• M76: 40,416,558 km (0.119 R)
• M77: 42,449,742 km (0.078 R)
• M78: 44,300,717 km (0.073 R)
• M79: 45,091,790 km (0.108 R)
• M80: 47,126,471 km (0.082 R)
• M81: 47,713,343 km (0.041 R)
• M82: 49,860,821 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.4

Radius: 3.4

Gravity: 61.45 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.4 AU - 16.34 AU

Year: 18718 Days

Day: 19.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,565,561 km

• M1: 60,886 km (0.099 R)
• M2: 333,454 km (0.099 R)
• M3: 406,009 km (0.059 R)
• M4: 444,306 km (0.06 R)
• M5: 1,291,030 km (0.082 R)
• M6: 1,319,603 km (0.111 R)
• M7: 1,585,289 km (0.112 R)
• M8: 1,997,730 km (0.084 R)
• M9: 2,131,022 km (0.059 R)
• M10: 2,406,282 km (0.067 R)
• M11: 2,877,066 km (0.084 R)
• M12: 2,914,466 km (0.072 R)
• M13: 3,219,346 km (0.116 R)
• M14: 3,614,584 km (0.067 R)
• M15: 3,859,027 km (0.057 R)
• M16: 4,066,818 km (0.079 R)
• M17: 5,433,993 km (0.115 R)
• M18: 6,141,741 km (0.061 R)
• M19: 6,580,362 km (0.108 R)
• M20: 6,878,211 km (0.06 R)
• M21: 8,701,659 km (0.078 R)
• M22: 8,755,814 km (0.115 R)
• M23: 8,973,628 km (0.089 R)
• M24: 9,138,186 km (0.081 R)
• M25: 10,721,231 km (0.04 R)
• M26: 11,722,938 km (0.096 R)
• M27: 11,782,777 km (0.109 R)
• M28: 11,902,755 km (0.104 R)
• M29: 13,814,017 km (0.096 R)
• M30: 14,004,006 km (0.036 R)
• M31: 15,818,030 km (0.113 R)
• M32: 17,499,061 km (0.106 R)
• M33: 17,910,904 km (0.118 R)
• M34: 17,979,869 km (0.086 R)
• M35: 19,518,782 km (0.086 R)
• M36: 19,731,959 km (0.027 R)
• M37: 20,088,900 km (0.095 R)
• M38: 20,519,891 km (0.106 R)
• M39: 21,245,142 km (0.104 R)
• M40: 21,757,814 km (0.096 R)
• M41: 22,497,276 km (0.066 R)
• M42: 23,019,821 km (0.07 R)
• M43: 23,848,893 km (0.08 R)
• M44: 24,152,726 km (0.058 R)
• M45: 24,611,094 km (0.1 R)
• M46: 24,687,688 km (0.066 R)
• M47: 26,394,151 km (0.114 R)
• M48: 28,058,277 km (0.043 R)
• M49: 28,379,015 km (0.033 R)
• M50: 29,755,914 km (0.071 R)
• M51: 29,837,595 km (0.042 R)
• M52: 31,154,355 km (0.119 R)
• M53: 31,320,259 km (0.074 R)
• M54: 33,249,473 km (0.117 R)
• M55: 33,673,882 km (0.074 R)
• M56: 34,100,236 km (0.073 R)
• M57: 35,562,705 km (0.089 R)
• M58: 38,015,961 km (0.093 R)
• M59: 38,281,946 km (0.114 R)
• M60: 39,891,319 km (0.108 R)
• M61: 40,252,000 km (0.048 R)
• M62: 40,613,728 km (0.109 R)
• M63: 40,704,234 km (0.116 R)
• M64: 40,885,696 km (0.114 R)
• M65: 41,249,219 km (0.109 R)
• M66: 42,438,373 km (0.085 R)
• M67: 43,360,644 km (0.036 R)
• M68: 43,545,846 km (0.079 R)
• M69: 44,196,297 km (0.101 R)
• M70: 45,318,880 km (0.053 R)
• M71: 47,496,426 km (0.09 R)
• M72: 47,974,392 km (0.107 R)
• M73: 48,549,895 km (0.111 R)
• M74: 50,193,078 km (0.046 R)
• M75: 50,484,943 km (0.11 R)
• M76: 53,732,264 km (0.047 R)
• M77: 56,439,088 km (0.073 R)
• M78: 56,641,344 km (0.066 R)
• M79: 56,843,750 km (0.081 R)
• M80: 58,574,747 km (0.117 R)
• M81: 58,677,072 km (0.096 R)
• M82: 59,087,120 km (0.111 R)
• M83: 59,189,894 km (0.104 R)
• M84: 60,840,407 km (0.079 R)
• M85: 61,671,273 km (0.098 R)
• M86: 62,820,035 km (0.119 R)
• M87: 66,095,032 km (0.105 R)
• M88: 66,735,161 km (0.066 R)
• M89: 67,163,161 km (0.119 R)
• M90: 67,592,058 km (0.06 R)
• M91: 68,129,413 km (0.078 R)
• M92: 68,560,405 km (0.065 R)
• M93: 71,055,697 km (0.088 R)
• M94: 71,492,822 km (0.103 R)
• M95: 72,479,271 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.4

Radius: 6.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.56 AU - 20.44 AU

Year: 28030 Days

Day: 16.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,565,561 km

• M1: 172,935 km (0.077 R)
• M2: 254,616 km (0.092 R)
• M3: 339,138 km (0.037 R)
• M4: 508,034 km (0.095 R)
• M5: 586,274 km (0.105 R)
• M6: 902,075 km (0.083 R)
• M7: 1,058,106 km (0.083 R)
• M8: 1,351,916 km (0.093 R)
• M9: 1,462,918 km (0.045 R)
• M10: 1,600,248 km (0.101 R)
• M11: 2,037,074 km (0.079 R)
• M12: 2,164,831 km (0.115 R)
• M13: 2,374,717 km (0.12 R)
• M14: 2,455,200 km (0.053 R)
• M15: 2,985,674 km (0.044 R)
• M16: 3,043,419 km (0.036 R)
• M17: 3,459,152 km (0.108 R)
• M18: 3,581,223 km (0.092 R)
• M19: 4,180,213 km (0.086 R)
• M20: 4,912,196 km (0.086 R)
• M21: 5,223,060 km (0.108 R)
• M22: 5,328,078 km (0.114 R)
• M23: 5,611,715 km (0.047 R)
• M24: 5,683,373 km (0.12 R)
• M25: 8,172,382 km (0.094 R)
• M26: 8,294,454 km (0.098 R)
• M27: 9,039,601 km (0.112 R)
• M28: 9,633,804 km (0.113 R)
• M29: 10,240,573 km (0.094 R)
• M30: 10,548,595 km (0.106 R)
• M31: 10,904,338 km (0.116 R)
• M32: 11,128,735 km (0.114 R)
• M33: 11,811,051 km (0.082 R)
• M34: 12,413,183 km (0.119 R)
• M35: 12,741,550 km (0.093 R)
• M36: 13,937,734 km (0.088 R)
• M37: 13,986,354 km (0.116 R)
• M38: 14,132,361 km (0.099 R)
• M39: 14,181,130 km (0.056 R)
• M40: 14,969,810 km (0.073 R)
• M41: 15,219,190 km (0.071 R)
• M42: 15,924,843 km (0.116 R)
• M43: 16,230,471 km (0.106 R)
• M44: 16,744,190 km (0.081 R)
• M45: 17,054,905 km (0.069 R)
• M46: 18,798,020 km (0.107 R)
• M47: 19,067,146 km (0.119 R)
• M48: 19,445,928 km (0.076 R)
• M49: 19,718,047 km (0.085 R)
• M50: 20,155,920 km (0.106 R)
• M51: 20,486,531 km (0.115 R)
• M52: 20,652,435 km (0.118 R)
• M53: 20,763,436 km (0.082 R)
• M54: 20,930,088 km (0.052 R)
• M55: 21,208,939 km (0.09 R)
• M56: 21,432,887 km (0.07 R)
• M57: 22,052,821 km (0.049 R)
• M58: 22,850,327 km (0.09 R)
• M59: 22,965,068 km (0.048 R)
• M60: 23,425,680 km (0.113 R)
• M61: 23,483,575 km (0.115 R)
• M62: 24,122,507 km (0.112 R)
• M63: 24,649,540 km (0.062 R)
• M64: 26,073,562 km (0.072 R)
• M65: 26,554,220 km (0.096 R)
• M66: 26,614,508 km (0.097 R)
• M67: 28,013,398 km (0.105 R)
• M68: 28,505,575 km (0.111 R)
• M69: 30,439,576 km (0.103 R)
• M70: 31,709,662 km (0.108 R)
• M71: 31,773,690 km (0.095 R)
• M72: 32,222,484 km (0.026 R)
• M73: 32,479,942 km (0.107 R)
• M74: 35,755,537 km (0.078 R)
• M75: 36,691,271 km (0.043 R)
• M76: 36,892,929 km (0.086 R)
• M77: 36,960,099 km (0.057 R)
• M78: 37,297,143 km (0.04 R)
• M79: 38,110,058 km (0.111 R)
• M80: 38,791,925 km (0.104 R)
• M81: 39,065,838 km (0.065 R)
• M82: 39,753,390 km (0.117 R)
• M83: 40,098,662 km (0.11 R)
• M84: 40,306,304 km (0.084 R)
• M85: 40,931,324 km (0.078 R)
• M86: 41,699,658 km (0.08 R)
• M87: 42,896,441 km (0.091 R)
• M88: 43,250,540 km (0.077 R)
• M89: 43,321,449 km (0.049 R)
• M90: 43,747,953 km (0.077 R)
• M91: 44,533,341 km (0.117 R)
• M92: 44,891,927 km (0.067 R)
• M93: 46,990,486 km (0.098 R)
• M94: 47,721,571 km (0.067 R)
• M95: 49,343,062 km (0.093 R)
• M96: 49,565,515 km (0.049 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit