🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.87 AU

Year: 222 Days

Day: 28.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.63 AU - 0.89 AU

Year: 251 Days

Day: 26.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.96 AU - 1.2 AU

Year: 425 Days

Day: 17.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,590,601 km

• M1: 385,364 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.04 AU - 1.2 AU

Year: 449 Days

Day: 34.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.48 AU - 2 AU

Year: 869 Days

Day: 26 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.13 AU - 4.25 AU

Year: 3248 Days

Day: 34.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.3

Radius: 9.3

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.57 AU - 5.69 AU

Year: 5060 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,590,601 km

• M1: 266,284 km (0.069 R)
• M2: 332,855 km (0.045 R)
• M3: 416,780 km (0.092 R)
• M4: 705,204 km (0.089 R)
• M5: 767,736 km (0.064 R)
• M6: 832,213 km (0.08 R)
• M7: 1,037,461 km (0.117 R)
• M8: 1,431,951 km (0.078 R)
• M9: 2,198,191 km (0.08 R)
• M10: 2,349,584 km (0.072 R)
• M11: 2,543,762 km (0.072 R)
• M12: 2,662,842 km (0.075 R)
• M13: 2,947,976 km (0.116 R)
• M14: 3,200,347 km (0.055 R)
• M15: 3,569,854 km (0.074 R)
• M16: 4,207,889 km (0.088 R)
• M17: 4,349,259 km (0.109 R)
• M18: 4,444,403 km (0.077 R)
• M19: 4,881,229 km (0.111 R)
• M20: 5,154,843 km (0.055 R)
• M21: 5,639,541 km (0.101 R)
• M22: 6,138,749 km (0.083 R)
• M23: 6,380,050 km (0.117 R)
• M24: 6,706,921 km (0.077 R)
• M25: 6,817,025 km (0.086 R)
• M26: 6,900,052 km (0.114 R)
• M27: 7,151,227 km (0.093 R)
• M28: 7,263,725 km (0.077 R)
• M29: 7,633,680 km (0.095 R)
• M30: 8,185,397 km (0.104 R)
• M31: 8,421,612 km (0.091 R)
• M32: 8,600,232 km (0.029 R)
• M33: 8,689,991 km (0.095 R)
• M34: 8,749,979 km (0.081 R)
• M35: 9,143,571 km (0.072 R)
• M36: 9,327,278 km (0.117 R)
• M37: 9,481,214 km (0.099 R)
• M38: 10,231,896 km (0.053 R)
• M39: 10,550,390 km (0.104 R)
• M40: 10,872,025 km (0.076 R)
• M41: 11,099,115 km (0.079 R)
• M42: 11,956,460 km (0.083 R)
• M43: 12,056,840 km (0.092 R)
• M44: 12,869,306 km (0.033 R)
• M45: 13,944,766 km (0.093 R)
• M46: 15,121,054 km (0.116 R)
• M47: 15,229,512 km (0.114 R)
• M48: 15,410,974 km (0.092 R)
• M49: 15,702,840 km (0.113 R)
• M50: 15,849,446 km (0.076 R)
• M51: 15,959,699 km (0.099 R)
• M52: 16,070,102 km (0.116 R)
• M53: 16,477,457 km (0.085 R)
• M54: 17,000,751 km (0.058 R)
• M55: 17,567,577 km (0.073 R)
• M56: 18,025,496 km (0.056 R)
• M57: 18,371,516 km (0.105 R)
• M58: 19,383,396 km (0.109 R)
• M59: 19,501,429 km (0.055 R)
• M60: 20,213,963 km (0.05 R)
• M61: 20,373,435 km (0.111 R)
• M62: 20,774,058 km (0.047 R)
• M63: 21,096,441 km (0.088 R)
• M64: 21,298,698 km (0.117 R)
• M65: 21,461,011 km (0.114 R)
• M66: 21,542,393 km (0.069 R)
• M67: 22,815,919 km (0.118 R)
• M68: 23,524,564 km (0.12 R)
• M69: 23,650,376 km (0.117 R)
• M70: 25,177,621 km (0.098 R)
• M71: 25,263,340 km (0.09 R)
• M72: 25,650,649 km (0.104 R)
• M73: 26,692,748 km (0.083 R)
• M74: 27,263,015 km (0.103 R)
• M75: 27,439,241 km (0.088 R)
• M76: 27,837,321 km (0.107 R)
• M77: 27,970,463 km (0.088 R)
• M78: 28,639,166 km (0.105 R)
• M79: 29,087,810 km (0.108 R)
• M80: 29,584,026 km (0.12 R)
• M81: 29,719,861 km (0.112 R)
• M82: 30,630,762 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.9

Radius: 12.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.02 AU - 8.86 AU

Year: 7686 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 92,590,601 km

• M1: 241,601 km (0.077 R)
• M2: 380,876 km (0.069 R)
• M3: 486,193 km (0.114 R)
• M4: 969,095 km (0.103 R)
• M5: 1,125,425 km (0.087 R)
• M6: 1,305,989 km (0.071 R)
• M7: 1,978,133 km (0.104 R)
• M8: 2,526,259 km (0.088 R)
• M9: 2,645,489 km (0.111 R)
• M10: 3,077,976 km (0.101 R)
• M11: 3,205,733 km (0.049 R)
• M12: 3,466,631 km (0.106 R)
• M13: 3,599,774 km (0.047 R)
• M14: 3,757,300 km (0.115 R)
• M15: 4,126,059 km (0.03 R)
• M16: 4,482,551 km (0.051 R)
• M17: 4,774,865 km (0.055 R)
• M18: 5,073,612 km (0.054 R)
• M19: 5,663,327 km (0.095 R)
• M20: 6,301,960 km (0.078 R)
• M21: 6,492,697 km (0.104 R)
• M22: 7,503,231 km (0.106 R)
• M23: 7,589,698 km (0.114 R)
• M24: 7,821,874 km (0.084 R)
• M25: 8,204,097 km (0.09 R)
• M26: 8,652,890 km (0.112 R)
• M27: 9,048,278 km (0.042 R)
• M28: 9,140,430 km (0.089 R)
• M29: 9,356,449 km (0.069 R)
• M30: 9,574,264 km (0.106 R)
• M31: 9,920,134 km (0.058 R)
• M32: 10,046,843 km (0.116 R)
• M33: 10,526,903 km (0.078 R)
• M34: 10,721,081 km (0.112 R)
• M35: 10,818,619 km (0.103 R)
• M36: 10,949,218 km (0.104 R)
• M37: 11,080,116 km (0.109 R)
• M38: 11,376,918 km (0.1 R)
• M39: 12,012,111 km (0.094 R)
• M40: 12,624,415 km (0.066 R)
• M41: 13,281,897 km (0.099 R)
• M42: 13,386,616 km (0.105 R)
• M43: 13,561,945 km (0.12 R)
• M44: 14,810,638 km (0.061 R)
• M45: 14,992,100 km (0.087 R)
• M46: 15,174,161 km (0.088 R)
• M47: 15,283,816 km (0.113 R)
• M48: 15,799,031 km (0.105 R)
• M49: 16,732,971 km (0.102 R)
• M50: 17,149,750 km (0.058 R)
• M51: 17,993,333 km (0.076 R)
• M52: 18,342,345 km (0.114 R)
• M53: 18,459,180 km (0.103 R)
• M54: 19,204,926 km (0.086 R)
• M55: 19,363,200 km (0.057 R)
• M56: 19,920,602 km (0.1 R)
• M57: 20,483,240 km (0.077 R)
• M58: 20,725,887 km (0.083 R)
• M59: 21,377,835 km (0.104 R)
• M60: 21,459,815 km (0.036 R)
• M61: 22,036,664 km (0.096 R)
• M62: 22,160,830 km (0.092 R)
• M63: 22,243,857 km (0.086 R)
• M64: 23,037,175 km (0.113 R)
• M65: 23,163,286 km (0.078 R)
• M66: 23,247,509 km (0.081 R)
• M67: 24,223,336 km (0.034 R)
• M68: 24,780,738 km (0.032 R)
• M69: 25,169,094 km (0.057 R)
• M70: 25,559,544 km (0.071 R)
• M71: 25,995,622 km (0.088 R)
• M72: 26,434,243 km (0.075 R)
• M73: 26,831,126 km (0.118 R)
• M74: 27,141,242 km (0.091 R)
• M75: 28,078,473 km (0.101 R)
• M76: 28,980,997 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.2

Radius: 6.2

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.06 AU - 14.54 AU

Year: 18371 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,590,601 km

• M1: 158,125 km (0.114 R)
• M2: 416,630 km (0.091 R)
• M3: 456,573 km (0.109 R)
• M4: 630,405 km (0.099 R)
• M5: 725,101 km (0.043 R)
• M6: 1,121,834 km (0.082 R)
• M7: 1,513,332 km (0.068 R)
• M8: 2,191,609 km (0.071 R)
• M9: 4,274,610 km (0.113 R)
• M10: 4,411,342 km (0.119 R)
• M11: 4,549,421 km (0.093 R)
• M12: 4,642,172 km (0.116 R)
• M13: 5,309,677 km (0.062 R)
• M14: 5,456,582 km (0.084 R)
• M15: 5,555,317 km (0.091 R)
• M16: 5,854,961 km (0.12 R)
• M17: 6,057,667 km (0.078 R)
• M18: 6,314,377 km (0.09 R)
• M19: 6,418,048 km (0.088 R)
• M20: 7,376,222 km (0.106 R)
• M21: 7,430,676 km (0.044 R)
• M22: 7,650,286 km (0.073 R)
• M23: 7,927,640 km (0.113 R)
• M24: 8,721,705 km (0.083 R)
• M25: 9,069,820 km (0.113 R)
• M26: 10,201,827 km (0.093 R)
• M27: 10,877,411 km (0.077 R)
• M28: 11,757,944 km (0.081 R)
• M29: 11,885,551 km (0.09 R)
• M30: 13,519,758 km (0.061 R)
• M31: 14,533,583 km (0.046 R)
• M32: 15,641,804 km (0.079 R)
• M33: 15,852,587 km (0.119 R)
• M34: 16,064,418 km (0.037 R)
• M35: 16,135,178 km (0.119 R)
• M36: 17,791,824 km (0.096 R)
• M37: 18,975,892 km (0.088 R)
• M38: 19,804,514 km (0.112 R)
• M39: 20,568,211 km (0.114 R)
• M40: 21,263,542 km (0.058 R)
• M41: 21,575,155 km (0.037 R)
• M42: 23,717,396 km (0.088 R)
• M43: 24,772,809 km (0.102 R)
• M44: 24,936,469 km (0.105 R)
• M45: 25,594,999 km (0.12 R)
• M46: 26,259,213 km (0.054 R)
• M47: 26,593,565 km (0.078 R)
• M48: 27,097,560 km (0.11 R)
• M49: 27,350,680 km (0.082 R)
• M50: 29,144,807 km (0.081 R)
• M51: 30,187,055 km (0.077 R)
• M52: 30,624,928 km (0.074 R)
• M53: 31,950,964 km (0.115 R)
• M54: 32,307,755 km (0.108 R)
• M55: 32,755,651 km (0.101 R)
• M56: 35,855,169 km (0.038 R)
• M57: 37,533,507 km (0.085 R)
• M58: 37,721,552 km (0.118 R)
• M59: 38,382,326 km (0.053 R)
• M60: 40,194,704 km (0.106 R)
• M61: 40,387,236 km (0.106 R)
• M62: 41,062,970 km (0.062 R)
• M63: 41,450,877 km (0.111 R)
• M64: 42,230,282 km (0.066 R)
• M65: 46,804,835 km (0.098 R)
• M66: 47,311,374 km (0.096 R)
• M67: 49,562,074 km (0.088 R)
• M68: 49,665,147 km (0.116 R)
• M69: 50,181,858 km (0.078 R)
• M70: 51,533,624 km (0.101 R)
• M71: 52,056,768 km (0.064 R)
• M72: 52,686,874 km (0.103 R)
• M73: 53,530,905 km (0.102 R)
• M74: 53,848,502 km (0.105 R)
• M75: 54,273,060 km (0.055 R)
• M76: 55,018,506 km (0.059 R)
• M77: 57,275,490 km (0.063 R)
• M78: 58,034,549 km (0.104 R)
• M79: 60,993,296 km (0.117 R)
• M80: 61,324,954 km (0.114 R)
• M81: 61,768,362 km (0.12 R)
• M82: 62,658,021 km (0.052 R)
• M83: 63,328,219 km (0.06 R)
• M84: 65,352,727 km (0.098 R)
• M85: 65,578,919 km (0.11 R)
• M86: 66,145,746 km (0.07 R)
• M87: 67,627,064 km (0.085 R)
• M88: 68,658,840 km (0.102 R)
• M89: 69,696,002 km (0.051 R)
• M90: 70,274,348 km (0.108 R)
• M91: 70,390,137 km (0.114 R)
• M92: 78,777,640 km (0.078 R)
• M93: 79,500,796 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.7

Radius: 6.1

Gravity: 26.81 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.37 AU - 15.85 AU

Year: 22246 Days

Day: 19.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,590,601 km

• M1: 168,447 km (0.103 R)
• M2: 229,184 km (0.054 R)
• M3: 357,389 km (0.088 R)
• M4: 655,837 km (0.089 R)
• M5: 761,154 km (0.05 R)
• M6: 872,156 km (0.068 R)
• M7: 1,048,831 km (0.045 R)
• M8: 1,141,432 km (0.05 R)
• M9: 2,288,099 km (0.069 R)
• M10: 3,134,075 km (0.104 R)
• M11: 3,921,559 km (0.075 R)
• M12: 4,767,086 km (0.112 R)
• M13: 5,131,207 km (0.083 R)
• M14: 5,558,309 km (0.12 R)
• M15: 7,318,328 km (0.091 R)
• M16: 7,859,124 km (0.109 R)
• M17: 8,600,082 km (0.102 R)
• M18: 8,852,005 km (0.1 R)
• M19: 9,818,258 km (0.088 R)
• M20: 10,214,094 km (0.082 R)
• M21: 11,501,683 km (0.079 R)
• M22: 11,779,187 km (0.042 R)
• M23: 11,849,049 km (0.06 R)
• M24: 12,768,029 km (0.119 R)
• M25: 15,277,533 km (0.102 R)
• M26: 15,353,678 km (0.071 R)
• M27: 15,735,901 km (0.05 R)
• M28: 16,509,771 km (0.113 R)
• M29: 16,744,340 km (0.103 R)
• M30: 18,094,461 km (0.043 R)
• M31: 18,660,390 km (0.109 R)
• M32: 19,068,193 km (0.113 R)
• M33: 19,150,173 km (0.09 R)
• M34: 19,314,431 km (0.12 R)
• M35: 19,975,804 km (0.077 R)
• M36: 21,066,522 km (0.052 R)
• M37: 24,274,798 km (0.088 R)
• M38: 24,719,851 km (0.036 R)
• M39: 24,898,621 km (0.088 R)
• M40: 25,077,839 km (0.052 R)
• M41: 25,799,050 km (0.029 R)
• M42: 27,261,818 km (0.105 R)
• M43: 27,631,624 km (0.119 R)
• M44: 27,724,375 km (0.079 R)
• M45: 29,222,149 km (0.114 R)
• M46: 31,227,359 km (0.027 R)
• M47: 31,614,368 km (0.09 R)
• M48: 32,686,686 km (0.088 R)
• M49: 33,178,115 km (0.099 R)
• M50: 34,068,671 km (0.107 R)
• M51: 34,168,154 km (0.085 R)
• M52: 35,067,386 km (0.092 R)
• M53: 36,583,561 km (0.071 R)
• M54: 38,327,573 km (0.079 R)
• M55: 40,098,363 km (0.119 R)
• M56: 42,215,771 km (0.105 R)
• M57: 42,429,546 km (0.064 R)
• M58: 43,503,510 km (0.038 R)
• M59: 43,935,698 km (0.076 R)
• M60: 44,477,841 km (0.098 R)
• M61: 44,695,206 km (0.079 R)
• M62: 46,337,641 km (0.108 R)
• M63: 46,447,745 km (0.085 R)
• M64: 46,889,358 km (0.113 R)
• M65: 49,343,212 km (0.057 R)
• M66: 49,793,801 km (0.028 R)
• M67: 52,296,424 km (0.091 R)
• M68: 54,258,250 km (0.098 R)
• M69: 54,606,963 km (0.069 R)
• M70: 59,207,097 km (0.037 R)
• M71: 60,647,276 km (0.074 R)
• M72: 60,767,852 km (0.074 R)
• M73: 61,250,754 km (0.118 R)
• M74: 63,807,232 km (0.119 R)
• M75: 66,646,749 km (0.054 R)
• M76: 69,401,145 km (0.069 R)
• M77: 72,960,228 km (0.051 R)
• M78: 73,216,788 km (0.083 R)
• M79: 76,838,852 km (0.056 R)
• M80: 80,916,591 km (0.114 R)
• M81: 81,580,805 km (0.116 R)
• M82: 82,781,029 km (0.031 R)
• M83: 84,794,467 km (0.043 R)
• M84: 85,874,713 km (0.1 R)
• M85: 87,095,581 km (0.116 R)
• M86: 87,639,968 km (0.099 R)
• M87: 88,322,134 km (0.117 R)
• M88: 89,280,159 km (0.12 R)
• M89: 89,417,340 km (0.115 R)
• M90: 89,691,703 km (0.106 R)
• M91: 92,174,578 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 19,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit