🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.34 AU - 1.8 AU

Year: 568 Days

Day: 15.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 119 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.43 AU - 10.11 AU

Year: 8150 Days

Day: 38 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,998,861 km

• M1: 1,579,754 km (0.059 R)
• M2: 6,151,913 km (0.119 R)

Asteroid Belt

Center: 11.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 9.7

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.17 AU - 15.27 AU

Year: 14674 Days

Day: 12.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 31,998,861 km

• M1: 250,427 km (0.064 R)
• M2: 352,004 km (0.118 R)
• M3: 487,689 km (0.11 R)
• M4: 642,672 km (0.119 R)
• M5: 794,963 km (0.075 R)
• M6: 1,136,046 km (0.084 R)
• M7: 1,299,258 km (0.061 R)
• M8: 2,896,813 km (0.091 R)
• M9: 3,057,182 km (0.119 R)
• M10: 3,320,175 km (0.114 R)
• M11: 3,624,756 km (0.113 R)
• M12: 3,903,158 km (0.076 R)
• M13: 4,044,977 km (0.038 R)
• M14: 4,224,644 km (0.091 R)
• M15: 4,407,004 km (0.115 R)
• M16: 4,592,056 km (0.118 R)
• M17: 4,855,498 km (0.067 R)
• M18: 6,203,824 km (0.092 R)
• M19: 6,961,836 km (0.051 R)
• M20: 7,483,484 km (0.053 R)
• M21: 7,615,878 km (0.051 R)
• M22: 7,972,819 km (0.071 R)
• M23: 8,518,402 km (0.06 R)
• M24: 8,982,305 km (0.098 R)
• M25: 9,645,622 km (0.117 R)
• M26: 10,226,660 km (0.06 R)
• M27: 10,422,932 km (0.098 R)
• M28: 11,831,247 km (0.095 R)
• M29: 12,348,556 km (0.103 R)
• M30: 13,191,690 km (0.11 R)
• M31: 13,566,433 km (0.094 R)
• M32: 14,545,999 km (0.1 R)
• M33: 15,211,710 km (0.12 R)
• M34: 15,944,141 km (0.093 R)
• M35: 16,515,455 km (0.115 R)
• M36: 18,626,730 km (0.064 R)
• M37: 19,167,826 km (0.064 R)
• M38: 19,775,043 km (0.077 R)
• M39: 20,821,780 km (0.067 R)
• M40: 20,946,095 km (0.031 R)
• M41: 21,383,220 km (0.116 R)
• M42: 22,139,587 km (0.057 R)
• M43: 22,904,631 km (0.069 R)
• M44: 23,225,967 km (0.116 R)
• M45: 23,548,799 km (0.082 R)
• M46: 23,808,202 km (0.105 R)
• M47: 23,938,202 km (0.069 R)
• M48: 25,450,487 km (0.102 R)
• M49: 25,650,051 km (0.086 R)
• M50: 25,916,934 km (0.082 R)
• M51: 26,655,498 km (0.078 R)
• M52: 27,264,960 km (0.091 R)
• M53: 27,401,094 km (0.104 R)
• M54: 27,605,594 km (0.101 R)
• M55: 27,947,575 km (0.068 R)
• M56: 28,912,631 km (0.058 R)
• M57: 29,468,985 km (0.106 R)
• M58: 29,678,422 km (0.109 R)
• M59: 31,159,142 km (0.102 R)
• M60: 31,230,201 km (0.114 R)
• M61: 31,801,067 km (0.055 R)
• M62: 32,375,373 km (0.063 R)
• M63: 33,170,485 km (0.093 R)
• M64: 35,371,818 km (0.086 R)
• M65: 36,715,057 km (0.102 R)
• M66: 38,227,193 km (0.105 R)
• M67: 38,455,629 km (0.075 R)
• M68: 40,533,094 km (0.095 R)
• M69: 40,688,526 km (0.095 R)
• M70: 40,921,899 km (0.105 R)
• M71: 41,546,321 km (0.078 R)
• M72: 41,702,950 km (0.106 R)
• M73: 42,016,806 km (0.076 R)
• M74: 42,725,750 km (0.099 R)
• M75: 44,155,607 km (0.075 R)
• M76: 45,037,037 km (0.053 R)
• M77: 45,117,521 km (0.054 R)
• M78: 45,601,021 km (0.09 R)
• M79: 47,552,376 km (0.038 R)
• M80: 48,291,090 km (0.115 R)
• M81: 48,620,654 km (0.069 R)
• M82: 48,950,966 km (0.108 R)
• M83: 49,863,214 km (0.078 R)
• M84: 51,200,021 km (0.066 R)
• M85: 51,704,315 km (0.092 R)
• M86: 55,022,546 km (0.099 R)
• M87: 55,280,602 km (0.083 R)
• M88: 55,711,743 km (0.117 R)
• M89: 56,577,167 km (0.088 R)
• M90: 58,496,657 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.3

Radius: 13.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.18 AU - 17.5 AU

Year: 16507 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,998,861 km

• M1: 208,390 km (0.104 R)
• M2: 493,224 km (0.106 R)
• M3: 762,500 km (0.073 R)
• M4: 1,443,021 km (0.11 R)
• M5: 2,068,789 km (0.048 R)
• M6: 2,801,669 km (0.037 R)
• M7: 3,211,866 km (0.077 R)
• M8: 4,056,795 km (0.055 R)
• M9: 4,453,977 km (0.065 R)
• M10: 5,038,307 km (0.085 R)
• M11: 5,793,626 km (0.117 R)
• M12: 6,354,918 km (0.105 R)
• M13: 6,507,507 km (0.114 R)
• M14: 6,777,681 km (0.046 R)
• M15: 7,051,595 km (0.116 R)
• M16: 7,249,513 km (0.119 R)
• M17: 7,772,657 km (0.094 R)
• M18: 10,118,800 km (0.104 R)
• M19: 10,342,299 km (0.112 R)
• M20: 10,522,415 km (0.101 R)
• M21: 11,298,978 km (0.061 R)
• M22: 12,810,963 km (0.074 R)
• M23: 13,150,102 km (0.117 R)
• M24: 13,443,164 km (0.097 R)
• M25: 15,349,340 km (0.058 R)
• M26: 15,606,499 km (0.076 R)
• M27: 15,916,914 km (0.112 R)
• M28: 16,229,424 km (0.05 R)
• M29: 16,754,662 km (0.098 R)
• M30: 17,606,772 km (0.097 R)
• M31: 18,691,805 km (0.057 R)
• M32: 19,131,922 km (0.059 R)
• M33: 19,408,678 km (0.116 R)
• M34: 21,785,788 km (0.09 R)
• M35: 22,773,882 km (0.118 R)
• M36: 23,184,977 km (0.113 R)
• M37: 23,954,957 km (0.11 R)
• M38: 24,433,072 km (0.119 R)
• M39: 26,008,487 km (0.067 R)
• M40: 30,863,238 km (0.098 R)
• M41: 32,432,519 km (0.095 R)
• M42: 32,961,497 km (0.028 R)
• M43: 33,360,026 km (0.118 R)
• M44: 33,693,330 km (0.068 R)
• M45: 34,027,681 km (0.083 R)
• M46: 34,969,998 km (0.051 R)
• M47: 35,444,373 km (0.086 R)
• M48: 37,363,115 km (0.066 R)
• M49: 37,501,493 km (0.118 R)
• M50: 40,801,323 km (0.102 R)
• M51: 41,086,457 km (0.1 R)
• M52: 42,089,660 km (0.097 R)
• M53: 44,412,616 km (0.086 R)
• M54: 44,926,335 km (0.119 R)
• M55: 45,442,148 km (0.105 R)
• M56: 46,926,309 km (0.062 R)
• M57: 47,225,056 km (0.106 R)
• M58: 47,524,401 km (0.098 R)
• M59: 51,089,169 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.3

Radius: 5.6

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 16.29 AU - 24.17 AU

Year: 26274 Days

Day: 24.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 31,998,861 km

• M1: 80,035 km (0.118 R)
• M2: 274,662 km (0.078 R)
• M3: 610,509 km (0.084 R)
• M4: 772,224 km (0.076 R)
• M5: 1,135,149 km (0.08 R)
• M6: 1,258,417 km (0.094 R)
• M7: 1,464,862 km (0.088 R)
• M8: 1,654,403 km (0.114 R)
• M9: 1,794,576 km (0.077 R)
• M10: 2,056,672 km (0.119 R)
• M11: 2,238,283 km (0.059 R)
• M12: 2,616,766 km (0.108 R)
• M13: 3,117,470 km (0.113 R)
• M14: 3,683,698 km (0.047 R)
• M15: 4,319,489 km (0.111 R)
• M16: 4,709,341 km (0.078 R)
• M17: 4,948,548 km (0.076 R)
• M18: 5,732,142 km (0.074 R)
• M19: 6,073,524 km (0.106 R)
• M20: 6,955,703 km (0.087 R)
• M21: 8,018,745 km (0.103 R)
• M22: 8,496,561 km (0.112 R)
• M23: 10,498,180 km (0.077 R)
• M24: 11,284,766 km (0.117 R)
• M25: 11,604,606 km (0.106 R)
• M26: 12,803,035 km (0.109 R)
• M27: 13,080,838 km (0.117 R)
• M28: 14,499,474 km (0.103 R)
• M29: 15,373,874 km (0.112 R)
• M30: 15,491,757 km (0.107 R)
• M31: 15,550,848 km (0.046 R)
• M32: 16,025,971 km (0.094 R)
• M33: 16,626,457 km (0.105 R)
• M34: 18,722,922 km (0.1 R)
• M35: 19,291,693 km (0.111 R)
• M36: 19,546,159 km (0.096 R)
• M37: 19,610,037 km (0.084 R)
• M38: 20,316,737 km (0.099 R)
• M39: 20,445,990 km (0.06 R)
• M40: 23,360,755 km (0.11 R)
• M41: 23,496,290 km (0.078 R)
• M42: 23,972,760 km (0.102 R)
• M43: 24,040,976 km (0.108 R)
• M44: 24,658,965 km (0.107 R)
• M45: 25,351,454 km (0.062 R)
• M46: 25,421,166 km (0.027 R)
• M47: 26,191,146 km (0.108 R)
• M48: 26,614,359 km (0.066 R)
• M49: 26,685,119 km (0.097 R)
• M50: 27,182,083 km (0.044 R)
• M51: 27,253,291 km (0.08 R)
• M52: 27,467,515 km (0.1 R)
• M53: 29,492,921 km (0.117 R)
• M54: 30,523,501 km (0.107 R)
• M55: 31,192,203 km (0.116 R)
• M56: 31,266,853 km (0.032 R)
• M57: 31,790,744 km (0.056 R)
• M58: 33,685,401 km (0.031 R)
• M59: 34,453,437 km (0.082 R)
• M60: 35,227,307 km (0.078 R)
• M61: 35,538,321 km (0.036 R)
• M62: 35,772,292 km (0.079 R)
• M63: 36,555,885 km (0.082 R)
• M64: 37,028,615 km (0.051 R)
• M65: 37,900,770 km (0.1 R)
• M66: 38,459,219 km (0.079 R)
• M67: 39,503,562 km (0.083 R)
• M68: 42,444,057 km (0.094 R)
• M69: 44,527,208 km (0.117 R)
• M70: 44,779,430 km (0.119 R)
• M71: 44,947,727 km (0.107 R)
• M72: 46,132,393 km (0.103 R)
• M73: 46,899,381 km (0.07 R)
• M74: 47,156,091 km (0.055 R)
• M75: 48,705,476 km (0.117 R)
• M76: 50,271,467 km (0.086 R)
• M77: 50,446,496 km (0.036 R)
• M78: 51,324,636 km (0.101 R)
• M79: 52,207,862 km (0.074 R)
• M80: 54,437,618 km (0.107 R)
• M81: 55,519,061 km (0.097 R)
• M82: 55,790,432 km (0.111 R)
• M83: 56,062,251 km (0.12 R)
• M84: 56,971,806 km (0.12 R)
• M85: 57,245,570 km (0.089 R)
• M86: 58,161,259 km (0.058 R)
• M87: 58,345,114 km (0.088 R)
• M88: 58,620,973 km (0.1 R)
• M89: 58,805,277 km (0.11 R)
• M90: 58,897,430 km (0.059 R)
• M91: 60,471,947 km (0.109 R)
• M92: 61,217,543 km (0.095 R)
• M93: 61,404,540 km (0.065 R)
• M94: 62,623,913 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 24.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.2

Radius: 7.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 20.56 AU - 28.86 AU

Year: 35468 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,998,861 km

• M1: 1,259,614 km (0.087 R)
• M2: 1,323,792 km (0.087 R)
• M3: 2,737,940 km (0.029 R)
• M4: 2,927,930 km (0.071 R)
• M5: 2,992,107 km (0.042 R)
• M6: 4,179,765 km (0.053 R)
• M7: 4,374,242 km (0.098 R)
• M8: 4,546,728 km (0.058 R)
• M9: 5,549,034 km (0.112 R)
• M10: 5,952,200 km (0.082 R)
• M11: 6,392,766 km (0.119 R)
• M12: 6,560,615 km (0.071 R)
• M13: 7,687,236 km (0.096 R)
• M14: 8,318,539 km (0.087 R)
• M15: 8,409,943 km (0.095 R)
• M16: 8,779,450 km (0.117 R)
• M17: 9,343,733 km (0.117 R)
• M18: 9,790,582 km (0.072 R)
• M19: 10,539,918 km (0.102 R)
• M20: 10,705,224 km (0.104 R)
• M21: 11,442,891 km (0.115 R)
• M22: 11,955,263 km (0.076 R)
• M23: 14,627,381 km (0.099 R)
• M24: 16,391,887 km (0.09 R)
• M25: 16,853,098 km (0.113 R)
• M26: 17,085,274 km (0.083 R)
• M27: 17,201,810 km (0.085 R)
• M28: 18,421,033 km (0.112 R)
• M29: 19,586,700 km (0.097 R)
• M30: 19,871,534 km (0.097 R)
• M31: 21,820,046 km (0.104 R)
• M32: 22,539,612 km (0.078 R)
• M33: 22,624,733 km (0.083 R)
• M34: 22,838,209 km (0.088 R)
• M35: 23,698,547 km (0.114 R)
• M36: 25,229,531 km (0.076 R)
• M37: 26,208,051 km (0.119 R)
• M38: 26,837,260 km (0.093 R)
• M39: 29,263,887 km (0.059 R)
• M40: 29,823,084 km (0.066 R)
• M41: 30,150,852 km (0.072 R)
• M42: 31,616,762 km (0.075 R)

Kuiper Belt

Range: 38 - 65 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 16,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit