🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.59 AU - 0.69 AU

Year: 187 Days

Day: 46.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,406,033 km

• M1: 67,469 km (0.113 R)
• M2: 142,716 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.87 AU - 1.17 AU

Year: 376 Days

Day: 46.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,406,033 km

• M1: 830,119 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.88 AU - 1.3 AU

Year: 416 Days

Day: 40.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.89 AU - 1.43 AU

Year: 456 Days

Day: 24.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,406,033 km

• M1: 365,168 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.98 AU - 4.18 AU

Year: 2474 Days

Day: 36 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 9.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.02 AU - 5.24 AU

Year: 4244 Days

Day: 6.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,406,033 km

• M1: 149,897 km (0.045 R)
• M2: 248,482 km (0.104 R)
• M3: 335,997 km (0.098 R)
• M4: 429,645 km (0.094 R)
• M5: 517,309 km (0.08 R)
• M6: 620,831 km (0.107 R)
• M7: 712,983 km (0.109 R)
• M8: 790,326 km (0.072 R)
• M9: 850,464 km (0.076 R)
• M10: 922,570 km (0.117 R)
• M11: 997,070 km (0.097 R)
• M12: 1,152,352 km (0.113 R)
• M13: 1,244,804 km (0.105 R)
• M14: 1,339,948 km (0.116 R)
• M15: 1,601,445 km (0.086 R)
• M16: 1,679,236 km (0.08 R)
• M17: 2,201,333 km (0.071 R)
• M18: 2,273,738 km (0.031 R)
• M19: 2,802,716 km (0.104 R)
• M20: 3,025,019 km (0.097 R)
• M21: 3,319,278 km (0.058 R)
• M22: 3,436,263 km (0.08 R)
• M23: 3,639,866 km (0.077 R)
• M24: 3,708,681 km (0.111 R)
• M25: 4,256,807 km (0.102 R)
• M26: 4,512,620 km (0.1 R)
• M27: 4,661,170 km (0.113 R)
• M28: 4,849,065 km (0.03 R)
• M29: 4,963,059 km (0.052 R)
• M30: 5,116,397 km (0.109 R)
• M31: 5,193,589 km (0.093 R)
• M32: 5,526,445 km (0.087 R)
• M33: 5,967,459 km (0.107 R)
• M34: 6,295,228 km (0.102 R)
• M35: 6,357,461 km (0.108 R)
• M36: 6,419,843 km (0.1 R)
• M37: 6,503,169 km (0.094 R)
• M38: 6,650,074 km (0.03 R)
• M39: 6,798,176 km (0.096 R)
• M40: 7,140,606 km (0.113 R)
• M41: 7,887,099 km (0.069 R)
• M42: 8,566,124 km (0.117 R)
• M43: 8,681,164 km (0.098 R)
• M44: 8,843,179 km (0.106 R)
• M45: 9,193,388 km (0.075 R)
• M46: 9,667,613 km (0.118 R)
• M47: 9,787,441 km (0.047 R)
• M48: 10,028,592 km (0.099 R)
• M49: 10,149,767 km (0.052 R)
• M50: 10,664,533 km (0.12 R)
• M51: 11,515,894 km (0.082 R)
• M52: 11,693,916 km (0.052 R)
• M53: 12,649,996 km (0.101 R)
• M54: 13,150,550 km (0.071 R)
• M55: 13,230,286 km (0.089 R)
• M56: 13,765,398 km (0.07 R)
• M57: 13,954,340 km (0.045 R)
• M58: 14,116,953 km (0.115 R)
• M59: 14,526,402 km (0.085 R)
• M60: 14,691,259 km (0.113 R)
• M61: 14,801,513 km (0.099 R)
• M62: 15,133,919 km (0.107 R)
• M63: 15,384,795 km (0.086 R)
• M64: 15,777,938 km (0.112 R)
• M65: 15,862,610 km (0.074 R)
• M66: 16,345,213 km (0.102 R)
• M67: 16,459,506 km (0.032 R)
• M68: 17,237,714 km (0.063 R)
• M69: 17,910,156 km (0.1 R)
• M70: 18,086,981 km (0.091 R)
• M71: 18,770,194 km (0.111 R)
• M72: 19,220,334 km (0.099 R)
• M73: 19,947,978 km (0.105 R)
• M74: 20,345,759 km (0.113 R)
• M75: 20,530,363 km (0.052 R)
• M76: 20,684,598 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.1

Radius: 14.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.65 AU - 11.69 AU

Year: 14561 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,406,033 km

• M1: 186,997 km (0.043 R)
• M2: 316,998 km (0.083 R)
• M3: 437,723 km (0.088 R)
• M4: 745,446 km (0.076 R)
• M5: 1,124,826 km (0.047 R)
• M6: 1,803,851 km (0.1 R)
• M7: 2,817,227 km (0.112 R)
• M8: 2,914,316 km (0.118 R)
• M9: 3,012,452 km (0.119 R)
• M10: 3,212,165 km (0.108 R)
• M11: 3,590,050 km (0.105 R)
• M12: 3,838,083 km (0.075 R)
• M13: 4,239,454 km (0.118 R)
• M14: 4,964,705 km (0.096 R)
• M15: 5,162,024 km (0.084 R)
• M16: 5,321,795 km (0.098 R)
• M17: 5,605,432 km (0.094 R)
• M18: 7,231,112 km (0.118 R)
• M19: 7,365,302 km (0.098 R)
• M20: 7,500,388 km (0.092 R)
• M21: 7,727,478 km (0.083 R)
• M22: 7,956,812 km (0.106 R)
• M23: 8,142,014 km (0.071 R)
• M24: 8,328,562 km (0.095 R)
• M25: 8,658,426 km (0.038 R)
• M26: 8,753,570 km (0.069 R)
• M27: 9,477,773 km (0.073 R)
• M28: 10,171,010 km (0.06 R)
• M29: 11,034,937 km (0.101 R)
• M30: 11,138,160 km (0.108 R)
• M31: 11,241,682 km (0.105 R)
• M32: 12,028,417 km (0.089 R)
• M33: 12,401,663 km (0.057 R)
• M34: 13,269,182 km (0.071 R)
• M35: 13,544,292 km (0.051 R)
• M36: 14,156,297 km (0.108 R)
• M37: 14,891,122 km (0.079 R)
• M38: 15,119,857 km (0.103 R)
• M39: 15,234,598 km (0.042 R)
• M40: 16,931,188 km (0.072 R)
• M41: 17,050,417 km (0.096 R)
• M42: 17,832,066 km (0.045 R)
• M43: 18,871,921 km (0.099 R)
• M44: 19,243,672 km (0.083 R)
• M45: 19,492,902 km (0.115 R)
• M46: 19,680,497 km (0.107 R)
• M47: 20,754,760 km (0.05 R)
• M48: 21,913,096 km (0.078 R)
• M49: 22,500,118 km (0.112 R)
• M50: 23,026,254 km (0.092 R)
• M51: 25,171,338 km (0.096 R)
• M52: 25,375,688 km (0.11 R)
• M53: 26,060,996 km (0.118 R)
• M54: 26,682,875 km (0.094 R)
• M55: 27,730,209 km (0.097 R)
• M56: 27,870,981 km (0.104 R)
• M57: 28,436,012 km (0.078 R)
• M58: 31,978,938 km (0.11 R)
• M59: 32,942,050 km (0.099 R)
• M60: 36,503,077 km (0.054 R)
• M61: 36,734,505 km (0.108 R)
• M62: 36,889,040 km (0.117 R)
• M63: 37,353,990 km (0.102 R)
• M64: 37,898,975 km (0.11 R)
• M65: 38,211,635 km (0.106 R)
• M66: 38,368,114 km (0.08 R)
• M67: 38,839,347 km (0.101 R)
• M68: 40,822,865 km (0.086 R)
• M69: 43,001,908 km (0.119 R)
• M70: 43,982,522 km (0.069 R)
• M71: 44,146,631 km (0.117 R)
• M72: 44,475,597 km (0.108 R)
• M73: 47,304,193 km (0.05 R)
• M74: 47,809,385 km (0.102 R)
• M75: 49,080,069 km (0.09 R)
• M76: 49,933,525 km (0.085 R)
• M77: 52,001,566 km (0.08 R)
• M78: 56,042,953 km (0.118 R)
• M79: 56,845,396 km (0.084 R)
• M80: 57,024,165 km (0.063 R)
• M81: 57,921,304 km (0.053 R)
• M82: 60,731,649 km (0.094 R)
• M83: 61,006,012 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.7

Radius: 4

Gravity: 35.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.68 AU - 17.4 AU

Year: 19215 Days

Day: 20.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 55,406,033 km

• M1: 55,950 km (0.102 R)
• M2: 190,139 km (0.113 R)
• M3: 245,789 km (0.1 R)
• M4: 357,389 km (0.057 R)
• M5: 895,792 km (0.108 R)
• M6: 1,146,069 km (0.119 R)
• M7: 1,648,120 km (0.041 R)
• M8: 1,828,984 km (0.118 R)
• M9: 2,209,411 km (0.115 R)
• M10: 3,040,577 km (0.107 R)
• M11: 3,262,131 km (0.08 R)
• M12: 4,696,775 km (0.117 R)
• M13: 4,866,718 km (0.077 R)
• M14: 5,300,552 km (0.109 R)
• M15: 5,388,814 km (0.068 R)
• M16: 5,611,566 km (0.087 R)
• M17: 5,701,474 km (0.081 R)
• M18: 6,204,721 km (0.113 R)
• M19: 6,722,031 km (0.109 R)
• M20: 6,817,624 km (0.092 R)
• M21: 7,010,007 km (0.113 R)
• M22: 7,548,409 km (0.097 R)
• M23: 7,647,742 km (0.07 R)
• M24: 8,355,041 km (0.116 R)
• M25: 8,820,739 km (0.096 R)
• M26: 8,925,308 km (0.098 R)
• M27: 9,188,600 km (0.047 R)
• M28: 9,241,558 km (0.113 R)
• M29: 9,401,179 km (0.106 R)
• M30: 10,710,011 km (0.072 R)
• M31: 11,102,406 km (0.047 R)
• M32: 11,843,514 km (0.081 R)
• M33: 11,901,109 km (0.115 R)
• M34: 12,483,045 km (0.049 R)
• M35: 13,133,646 km (0.076 R)
• M36: 13,193,335 km (0.037 R)
• M37: 13,313,014 km (0.119 R)
• M38: 13,553,417 km (0.117 R)
• M39: 13,977,677 km (0.053 R)
• M40: 17,590,017 km (0.119 R)
• M41: 17,655,840 km (0.05 R)
• M42: 18,318,409 km (0.112 R)
• M43: 18,518,870 km (0.098 R)
• M44: 19,259,828 km (0.091 R)
• M45: 20,770,468 km (0.098 R)
• M46: 20,909,743 km (0.102 R)
• M47: 21,680,920 km (0.091 R)
• M48: 21,963,810 km (0.103 R)
• M49: 22,604,388 km (0.096 R)
• M50: 22,747,553 km (0.097 R)
• M51: 22,962,974 km (0.105 R)
• M52: 24,857,631 km (0.07 R)
• M53: 25,005,434 km (0.089 R)
• M54: 27,409,920 km (0.088 R)
• M55: 27,715,549 km (0.075 R)
• M56: 28,407,588 km (0.085 R)
• M57: 28,716,807 km (0.105 R)
• M58: 29,651,644 km (0.1 R)
• M59: 30,913,353 km (0.06 R)
• M60: 32,112,230 km (0.103 R)
• M61: 32,273,197 km (0.09 R)
• M62: 32,353,681 km (0.069 R)
• M63: 33,652,340 km (0.117 R)
• M64: 34,308,028 km (0.065 R)
• M65: 34,472,585 km (0.108 R)
• M66: 36,803,919 km (0.104 R)
• M67: 38,414,639 km (0.061 R)
• M68: 40,481,932 km (0.071 R)
• M69: 40,917,262 km (0.104 R)
• M70: 41,353,938 km (0.074 R)
• M71: 41,704,446 km (0.1 R)
• M72: 41,968,037 km (0.088 R)
• M73: 42,761,953 km (0.1 R)
• M74: 42,939,077 km (0.09 R)
• M75: 43,382,934 km (0.102 R)
• M76: 43,739,126 km (0.041 R)
• M77: 46,077,640 km (0.089 R)
• M78: 47,262,156 km (0.05 R)
• M79: 48,918,653 km (0.105 R)
• M80: 49,196,606 km (0.076 R)
• M81: 49,289,357 km (0.084 R)
• M82: 51,062,840 km (0.063 R)
• M83: 52,288,196 km (0.079 R)
• M84: 53,332,688 km (0.11 R)
• M85: 54,096,535 km (0.082 R)
• M86: 55,442,018 km (0.084 R)
• M87: 58,067,909 km (0.032 R)
• M88: 58,460,454 km (0.079 R)
• M89: 61,531,699 km (0.1 R)
• M90: 61,831,642 km (0.1 R)
• M91: 62,734,465 km (0.099 R)
• M92: 63,844,033 km (0.096 R)
• M93: 66,594,539 km (0.103 R)
• M94: 67,005,335 km (0.102 R)
• M95: 67,108,109 km (0.082 R)
• M96: 67,932,543 km (0.047 R)
• M97: 69,383,492 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.5

Radius: 6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.83 AU - 16.29 AU

Year: 22418 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,406,033 km

• M1: 79,586 km (0.111 R)
• M2: 186,549 km (0.057 R)
• M3: 280,346 km (0.077 R)
• M4: 333,902 km (0.058 R)
• M5: 568,023 km (0.116 R)
• M6: 620,532 km (0.12 R)
• M7: 949,498 km (0.086 R)
• M8: 991,535 km (0.114 R)
• M9: 1,034,170 km (0.114 R)
• M10: 1,165,966 km (0.097 R)
• M11: 1,233,883 km (0.1 R)
• M12: 1,720,376 km (0.051 R)
• M13: 1,850,675 km (0.03 R)
• M14: 1,930,411 km (0.108 R)
• M15: 2,668,078 km (0.096 R)
• M16: 2,880,357 km (0.114 R)
• M17: 3,066,756 km (0.049 R)
• M18: 3,161,302 km (0.026 R)
• M19: 3,549,658 km (0.101 R)
• M20: 3,783,181 km (0.109 R)
• M21: 4,657,131 km (0.086 R)
• M22: 5,210,344 km (0.114 R)
• M23: 5,513,878 km (0.098 R)
• M24: 6,177,943 km (0.075 R)
• M25: 6,743,573 km (0.106 R)
• M26: 6,784,563 km (0.106 R)
• M27: 6,908,280 km (0.115 R)
• M28: 7,199,547 km (0.062 R)
• M29: 8,228,780 km (0.103 R)
• M30: 8,805,331 km (0.065 R)
• M31: 9,166,460 km (0.098 R)
• M32: 9,578,752 km (0.061 R)
• M33: 9,903,529 km (0.104 R)
• M34: 10,659,297 km (0.063 R)
• M35: 10,899,402 km (0.102 R)
• M36: 11,976,506 km (0.11 R)
• M37: 12,026,173 km (0.064 R)
• M38: 13,602,785 km (0.062 R)
• M39: 14,177,540 km (0.076 R)
• M40: 14,283,006 km (0.07 R)
• M41: 14,547,495 km (0.113 R)
• M42: 16,168,837 km (0.116 R)
• M43: 16,389,195 km (0.073 R)
• M44: 16,777,401 km (0.083 R)
• M45: 17,168,749 km (0.088 R)
• M46: 17,337,346 km (0.104 R)
• M47: 17,789,580 km (0.105 R)
• M48: 18,074,265 km (0.11 R)
• M49: 19,227,814 km (0.106 R)
• M50: 19,637,264 km (0.093 R)
• M51: 19,695,906 km (0.09 R)
• M52: 21,243,047 km (0.115 R)
• M53: 21,605,523 km (0.117 R)
• M54: 21,848,320 km (0.099 R)
• M55: 22,890,419 km (0.099 R)
• M56: 23,076,070 km (0.089 R)
• M57: 24,515,351 km (0.088 R)
• M58: 24,641,911 km (0.091 R)
• M59: 25,213,973 km (0.109 R)
• M60: 25,533,664 km (0.079 R)
• M61: 25,597,692 km (0.12 R)
• M62: 26,500,814 km (0.072 R)
• M63: 27,283,061 km (0.111 R)
• M64: 28,670,282 km (0.117 R)
• M65: 29,473,324 km (0.115 R)
• M66: 30,215,778 km (0.053 R)
• M67: 30,283,695 km (0.051 R)
• M68: 30,555,365 km (0.071 R)
• M69: 31,581,606 km (0.062 R)
• M70: 32,410,678 km (0.083 R)
• M71: 33,177,068 km (0.091 R)
• M72: 35,297,019 km (0.117 R)
• M73: 35,654,708 km (0.094 R)
• M74: 36,229,313 km (0.08 R)
• M75: 37,314,945 km (0.056 R)
• M76: 38,926,563 km (0.086 R)
• M77: 39,222,019 km (0.059 R)
• M78: 41,085,410 km (0.079 R)
• M79: 41,461,499 km (0.11 R)
• M80: 41,914,331 km (0.097 R)
• M81: 42,141,421 km (0.054 R)
• M82: 42,217,118 km (0.09 R)
• M83: 44,665,735 km (0.084 R)
• M84: 45,985,189 km (0.053 R)
• M85: 46,141,219 km (0.098 R)
• M86: 46,688,897 km (0.082 R)
• M87: 48,503,370 km (0.098 R)
• M88: 49,299,529 km (0.12 R)
• M89: 50,019,694 km (0.057 R)
• M90: 50,421,214 km (0.115 R)
• M91: 51,875,754 km (0.112 R)
• M92: 51,956,986 km (0.099 R)
• M93: 52,771,546 km (0.106 R)
• M94: 53,098,418 km (0.091 R)
• M95: 53,754,404 km (0.068 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 18,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit