🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1.02 AU

Year: 318 Days

Day: 23.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,037,293 km

• M1: 484,847 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.8 AU - 1 AU

Year: 323 Days

Day: 23.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,037,293 km

• M1: 64,477 km (0.1 R)
• M2: 769,382 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.82 AU - 1.86 AU

Year: 945 Days

Day: 37.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.3 AU - 4.38 AU

Year: 2850 Days

Day: 29.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 66.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,037,293 km

• M1: 2,435,753 km (0.059 R)
• M2: 2,540,770 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 12.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.89 AU - 9.05 AU

Year: 7733 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,037,293 km

• M1: 156,779 km (0.113 R)
• M2: 578,345 km (0.029 R)
• M3: 814,112 km (0.115 R)
• M4: 889,808 km (0.116 R)
• M5: 1,032,674 km (0.097 R)
• M6: 1,200,972 km (0.114 R)
• M7: 1,565,691 km (0.052 R)
• M8: 1,642,884 km (0.063 R)
• M9: 1,721,423 km (0.104 R)
• M10: 1,923,529 km (0.04 R)
• M11: 2,112,172 km (0.092 R)
• M12: 2,576,674 km (0.081 R)
• M13: 2,927,930 km (0.092 R)
• M14: 3,992,019 km (0.086 R)
• M15: 4,072,353 km (0.099 R)
• M16: 4,482,102 km (0.098 R)
• M17: 4,565,577 km (0.112 R)
• M18: 4,677,776 km (0.091 R)
• M19: 4,762,598 km (0.103 R)
• M20: 4,848,018 km (0.072 R)
• M21: 4,933,738 km (0.12 R)
• M22: 5,370,713 km (0.052 R)
• M23: 5,519,114 km (0.113 R)
• M24: 5,669,011 km (0.109 R)
• M25: 6,126,631 km (0.084 R)
• M26: 6,469,809 km (0.088 R)
• M27: 6,755,391 km (0.115 R)
• M28: 7,306,061 km (0.056 R)
• M29: 7,470,768 km (0.115 R)
• M30: 8,313,004 km (0.051 R)
• M31: 10,049,835 km (0.069 R)
• M32: 10,233,392 km (0.053 R)
• M33: 11,281,026 km (0.062 R)
• M34: 12,128,199 km (0.07 R)
• M35: 12,362,768 km (0.103 R)
• M36: 12,796,751 km (0.097 R)
• M37: 13,720,369 km (0.12 R)
• M38: 13,801,750 km (0.117 R)
• M39: 13,883,281 km (0.08 R)
• M40: 13,964,812 km (0.088 R)
• M41: 14,087,631 km (0.082 R)
• M42: 14,169,761 km (0.059 R)
• M43: 14,375,607 km (0.109 R)
• M44: 14,541,063 km (0.039 R)
• M45: 14,832,030 km (0.109 R)
• M46: 15,335,278 km (0.035 R)
• M47: 15,759,088 km (0.057 R)
• M48: 16,531,612 km (0.068 R)
• M49: 17,404,366 km (0.061 R)
• M50: 17,536,610 km (0.1 R)
• M51: 17,669,154 km (0.108 R)
• M52: 17,757,716 km (0.114 R)
• M53: 18,336,809 km (0.04 R)
• M54: 18,831,829 km (0.096 R)
• M55: 19,422,441 km (0.075 R)
• M56: 20,296,542 km (0.08 R)
• M57: 20,389,442 km (0.059 R)
• M58: 20,948,938 km (0.037 R)
• M59: 21,372,001 km (0.044 R)
• M60: 21,797,756 km (0.103 R)
• M61: 22,083,338 km (0.042 R)
• M62: 22,417,839 km (0.118 R)
• M63: 23,431,814 km (0.087 R)
• M64: 24,263,428 km (0.095 R)
• M65: 24,362,013 km (0.108 R)
• M66: 26,562,149 km (0.038 R)
• M67: 27,122,094 km (0.069 R)
• M68: 27,275,581 km (0.115 R)
• M69: 27,737,390 km (0.078 R)
• M70: 28,150,280 km (0.059 R)
• M71: 28,357,324 km (0.088 R)
• M72: 28,669,086 km (0.099 R)
• M73: 28,773,206 km (0.101 R)
• M74: 29,663,463 km (0.114 R)
• M75: 30,191,543 km (0.079 R)
• M76: 30,350,416 km (0.113 R)
• M77: 31,686,325 km (0.085 R)
• M78: 32,877,573 km (0.108 R)
• M79: 32,986,630 km (0.066 R)
• M80: 34,138,683 km (0.085 R)
• M81: 35,192,450 km (0.099 R)
• M82: 36,313,088 km (0.089 R)
• M83: 36,991,065 km (0.105 R)
• M84: 37,331,700 km (0.095 R)
• M85: 37,787,375 km (0.07 R)
• M86: 37,901,668 km (0.067 R)
• M87: 38,187,699 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.9

Radius: 11.1

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.07 AU - 9.53 AU

Year: 8251 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 99.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,037,293 km

• M1: 256,112 km (0.081 R)
• M2: 471,832 km (0.108 R)
• M3: 751,281 km (0.075 R)
• M4: 850,613 km (0.084 R)
• M5: 972,685 km (0.104 R)
• M6: 1,395,599 km (0.042 R)
• M7: 1,671,307 km (0.108 R)
• M8: 1,759,720 km (0.091 R)
• M9: 1,964,669 km (0.107 R)
• M10: 2,081,954 km (0.104 R)
• M11: 2,373,370 km (0.091 R)
• M12: 2,782,221 km (0.11 R)
• M13: 3,185,836 km (0.088 R)
• M14: 3,296,688 km (0.069 R)
• M15: 3,550,855 km (0.075 R)
• M16: 3,811,455 km (0.05 R)
• M17: 4,788,179 km (0.053 R)
• M18: 5,076,454 km (0.034 R)
• M19: 5,337,502 km (0.092 R)
• M20: 6,078,012 km (0.065 R)
• M21: 6,250,797 km (0.095 R)
• M22: 6,320,360 km (0.109 R)
• M23: 6,779,177 km (0.115 R)
• M24: 7,248,615 km (0.113 R)
• M25: 7,432,022 km (0.097 R)
• M26: 8,333,798 km (0.118 R)
• M27: 8,564,628 km (0.109 R)
• M28: 8,875,791 km (0.083 R)
• M29: 10,034,576 km (0.098 R)
• M30: 10,280,366 km (0.113 R)
• M31: 10,403,934 km (0.047 R)
• M32: 11,240,485 km (0.08 R)
• M33: 11,882,260 km (0.102 R)
• M34: 12,491,871 km (0.106 R)
• M35: 12,579,835 km (0.032 R)
• M36: 13,425,362 km (0.084 R)
• M37: 13,832,418 km (0.119 R)
• M38: 13,923,373 km (0.091 R)
• M39: 14,473,444 km (0.119 R)
• M40: 14,984,022 km (0.111 R)
• M41: 15,453,310 km (0.061 R)
• M42: 15,975,108 km (0.108 R)
• M43: 18,871,323 km (0.105 R)
• M44: 19,276,434 km (0.079 R)
• M45: 21,134,439 km (0.106 R)
• M46: 21,554,959 km (0.052 R)
• M47: 21,978,470 km (0.053 R)
• M48: 23,319,166 km (0.081 R)
• M49: 23,699,295 km (0.052 R)
• M50: 24,465,834 km (0.076 R)
• M51: 24,907,447 km (0.081 R)
• M52: 25,742,652 km (0.041 R)
• M53: 26,079,397 km (0.086 R)
• M54: 26,191,894 km (0.071 R)
• M55: 28,476,553 km (0.089 R)
• M56: 28,650,386 km (0.067 R)
• M57: 28,824,667 km (0.102 R)
• M58: 30,172,395 km (0.062 R)
• M59: 30,527,390 km (0.111 R)
• M60: 31,301,260 km (0.086 R)
• M61: 31,900,998 km (0.107 R)
• M62: 32,625,500 km (0.086 R)
• M63: 33,050,807 km (0.078 R)
• M64: 34,584,335 km (0.081 R)
• M65: 34,769,836 km (0.108 R)
• M66: 35,453,199 km (0.089 R)
• M67: 35,890,324 km (0.083 R)
• M68: 36,015,538 km (0.055 R)
• M69: 36,706,830 km (0.062 R)
• M70: 39,257,623 km (0.11 R)
• M71: 40,034,036 km (0.052 R)
• M72: 40,358,962 km (0.078 R)
• M73: 41,601,821 km (0.107 R)
• M74: 42,724,553 km (0.066 R)
• M75: 44,595,275 km (0.048 R)
• M76: 44,932,169 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 8.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.11 AU - 11.19 AU

Year: 12248 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,037,293 km

• M1: 131,197 km (0.066 R)
• M2: 267,631 km (0.101 R)
• M3: 549,473 km (0.081 R)
• M4: 698,323 km (0.084 R)
• M5: 982,409 km (0.069 R)
• M6: 1,165,966 km (0.12 R)
• M7: 1,262,008 km (0.117 R)
• M8: 1,503,608 km (0.058 R)
• M9: 1,738,028 km (0.091 R)
• M10: 2,194,302 km (0.078 R)
• M11: 2,789,103 km (0.118 R)
• M12: 2,892,924 km (0.09 R)
• M13: 3,266,619 km (0.114 R)
• M14: 3,884,608 km (0.108 R)
• M15: 5,258,216 km (0.08 R)
• M16: 5,582,095 km (0.1 R)
• M17: 5,746,653 km (0.103 R)
• M18: 6,215,642 km (0.108 R)
• M19: 6,801,617 km (0.049 R)
• M20: 7,083,609 km (0.107 R)
• M21: 8,436,722 km (0.108 R)
• M22: 8,512,119 km (0.098 R)
• M23: 9,123,376 km (0.114 R)
• M24: 9,317,255 km (0.099 R)
• M25: 9,788,189 km (0.114 R)
• M26: 9,946,912 km (0.078 R)
• M27: 10,186,568 km (0.063 R)
• M28: 10,753,394 km (0.119 R)
• M29: 10,876,064 km (0.099 R)
• M30: 11,371,981 km (0.114 R)
• M31: 12,385,507 km (0.107 R)
• M32: 13,120,930 km (0.11 R)
• M33: 13,383,774 km (0.052 R)
• M34: 13,515,868 km (0.075 R)
• M35: 13,737,124 km (0.073 R)
• M36: 14,272,834 km (0.08 R)
• M37: 15,410,675 km (0.103 R)
• M38: 15,549,203 km (0.079 R)
• M39: 15,920,505 km (0.112 R)
• M40: 16,013,854 km (0.083 R)
• M41: 16,530,266 km (0.103 R)
• M42: 17,052,212 km (0.064 R)
• M43: 17,483,204 km (0.069 R)
• M44: 17,579,545 km (0.045 R)
• M45: 17,772,526 km (0.095 R)
• M46: 18,797,720 km (0.047 R)
• M47: 19,342,406 km (0.076 R)
• M48: 19,491,855 km (0.05 R)
• M49: 20,093,537 km (0.105 R)
• M50: 20,803,080 km (0.11 R)
• M51: 21,727,445 km (0.111 R)
• M52: 21,882,728 km (0.098 R)
• M53: 23,033,435 km (0.032 R)
• M54: 23,403,540 km (0.102 R)
• M55: 23,775,739 km (0.052 R)
• M56: 23,829,146 km (0.114 R)
• M57: 24,526,122 km (0.061 R)
• M58: 25,393,042 km (0.117 R)
• M59: 25,775,414 km (0.115 R)
• M60: 25,885,069 km (0.107 R)
• M61: 26,214,932 km (0.103 R)
• M62: 27,045,500 km (0.105 R)
• M63: 27,380,150 km (0.113 R)
• M64: 27,603,949 km (0.085 R)
• M65: 27,660,048 km (0.098 R)
• M66: 28,562,123 km (0.064 R)
• M67: 29,473,922 km (0.073 R)
• M68: 29,531,218 km (0.114 R)
• M69: 30,106,422 km (0.08 R)
• M70: 31,443,079 km (0.083 R)
• M71: 31,736,141 km (0.112 R)
• M72: 31,971,309 km (0.088 R)
• M73: 32,621,012 km (0.101 R)
• M74: 33,096,285 km (0.071 R)
• M75: 33,693,629 km (0.109 R)
• M76: 36,179,497 km (0.11 R)
• M77: 36,363,652 km (0.039 R)
• M78: 36,425,137 km (0.11 R)
• M79: 36,609,741 km (0.044 R)
• M80: 37,103,563 km (0.113 R)
• M81: 37,289,364 km (0.083 R)
• M82: 37,351,447 km (0.1 R)
• M83: 37,413,380 km (0.118 R)
• M84: 38,222,854 km (0.117 R)
• M85: 38,786,539 km (0.094 R)
• M86: 39,859,006 km (0.12 R)
• M87: 40,112,724 km (0.119 R)
• M88: 40,430,620 km (0.104 R)
• M89: 40,813,291 km (0.086 R)
• M90: 42,032,813 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.2

Radius: 7.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.5 AU - 21.96 AU

Year: 31939 Days

Day: 16.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 58,037,293 km

• M1: 650,152 km (0.065 R)
• M2: 1,558,211 km (0.101 R)
• M3: 5,672,901 km (0.095 R)
• M4: 6,866,841 km (0.09 R)
• M5: 7,778,341 km (0.11 R)
• M6: 8,361,623 km (0.064 R)
• M7: 8,589,760 km (0.1 R)
• M8: 10,340,504 km (0.11 R)
• M9: 11,130,680 km (0.114 R)
• M10: 11,230,911 km (0.041 R)
• M11: 11,331,291 km (0.112 R)
• M12: 11,736,103 km (0.06 R)
• M13: 11,838,128 km (0.063 R)
• M14: 13,723,061 km (0.108 R)
• M15: 15,307,901 km (0.107 R)
• M16: 15,475,152 km (0.084 R)
• M17: 17,997,073 km (0.119 R)
• M18: 19,184,880 km (0.085 R)
• M19: 21,075,647 km (0.095 R)
• M20: 24,703,695 km (0.073 R)
• M21: 25,031,015 km (0.082 R)
• M22: 25,623,871 km (0.118 R)
• M23: 28,177,806 km (0.06 R)
• M24: 29,277,051 km (0.093 R)
• M25: 30,741,166 km (0.079 R)
• M26: 30,811,477 km (0.053 R)
• M27: 31,446,669 km (0.042 R)
• M28: 33,233,765 km (0.107 R)
• M29: 33,740,005 km (0.097 R)
• M30: 36,309,348 km (0.096 R)
• M31: 37,579,883 km (0.043 R)
• M32: 39,551,134 km (0.107 R)
• M33: 39,933,955 km (0.04 R)
• M34: 42,101,030 km (0.106 R)
• M35: 42,727,246 km (0.116 R)
• M36: 42,884,174 km (0.059 R)
• M37: 45,502,586 km (0.05 R)
• M38: 47,276,667 km (0.104 R)
• M39: 49,155,616 km (0.119 R)
• M40: 49,732,316 km (0.054 R)
• M41: 51,642,831 km (0.108 R)
• M42: 56,221,722 km (0.072 R)
• M43: 57,343,407 km (0.114 R)
• M44: 57,690,025 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 13,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit