🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.73 AU - 0.87 AU

Year: 267 Days

Day: 36.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.11 AU - 3.41 AU

Year: 1709 Days

Day: 19 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,601,340 km

• M1: 439,369 km (0.06 R)
• M2: 1,090,269 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.4 AU - 5.02 AU

Year: 3220 Days

Day: 40.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,601,340 km

• M1: 1,163,572 km (0.085 R)
• M2: 4,196,819 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 8

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.49 AU - 10.53 AU

Year: 12702 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,601,340 km

• M1: 505,790 km (0.117 R)
• M2: 1,023,698 km (0.055 R)
• M3: 1,271,881 km (0.091 R)
• M4: 1,615,059 km (0.103 R)
• M5: 1,718,431 km (0.07 R)
• M6: 1,904,530 km (0.104 R)
• M7: 2,325,499 km (0.077 R)
• M8: 2,591,933 km (0.107 R)
• M9: 2,744,223 km (0.108 R)
• M10: 2,930,772 km (0.097 R)
• M11: 3,186,135 km (0.084 R)
• M12: 3,283,823 km (0.098 R)
• M13: 3,515,550 km (0.07 R)
• M14: 3,960,005 km (0.108 R)
• M15: 4,030,017 km (0.05 R)
• M16: 4,242,446 km (0.074 R)
• M17: 4,826,925 km (0.072 R)
• M18: 4,901,724 km (0.086 R)
• M19: 5,128,514 km (0.108 R)
• M20: 5,514,327 km (0.104 R)
• M21: 6,519,326 km (0.103 R)
• M22: 6,602,203 km (0.107 R)
• M23: 7,021,675 km (0.12 R)
• M24: 7,754,406 km (0.099 R)
• M25: 8,018,895 km (0.077 R)
• M26: 8,241,496 km (0.109 R)
• M27: 9,431,996 km (0.118 R)
• M28: 9,761,560 km (0.117 R)
• M29: 9,856,555 km (0.091 R)
• M30: 11,316,181 km (0.086 R)
• M31: 11,515,894 km (0.059 R)
• M32: 11,767,219 km (0.079 R)
• M33: 11,817,633 km (0.118 R)
• M34: 13,735,328 km (0.119 R)
• M35: 14,431,707 km (0.093 R)
• M36: 15,084,851 km (0.094 R)
• M37: 15,415,013 km (0.093 R)
• M38: 15,470,215 km (0.113 R)
• M39: 16,082,369 km (0.116 R)
• M40: 16,194,568 km (0.047 R)
• M41: 16,476,111 km (0.102 R)
• M42: 17,330,465 km (0.086 R)
• M43: 18,550,585 km (0.119 R)
• M44: 18,786,201 km (0.1 R)
• M45: 20,401,858 km (0.106 R)
• M46: 20,766,877 km (0.046 R)
• M47: 20,827,913 km (0.099 R)
• M48: 20,950,284 km (0.042 R)
• M49: 21,195,625 km (0.046 R)
• M50: 24,341,219 km (0.069 R)
• M51: 25,313,007 km (0.065 R)
• M52: 25,770,776 km (0.107 R)
• M53: 27,227,411 km (0.042 R)
• M54: 27,361,151 km (0.09 R)
• M55: 28,235,850 km (0.065 R)
• M56: 28,371,236 km (0.105 R)
• M57: 28,439,004 km (0.092 R)
• M58: 28,642,607 km (0.113 R)
• M59: 29,051,308 km (0.055 R)
• M60: 29,324,923 km (0.073 R)
• M61: 30,497,022 km (0.114 R)
• M62: 30,914,400 km (0.059 R)
• M63: 32,107,144 km (0.091 R)
• M64: 34,972,541 km (0.053 R)
• M65: 35,701,532 km (0.114 R)
• M66: 36,878,418 km (0.077 R)
• M67: 37,397,373 km (0.048 R)
• M68: 37,918,572 km (0.098 R)
• M69: 38,217,618 km (0.085 R)
• M70: 38,817,805 km (0.092 R)
• M71: 39,648,372 km (0.049 R)
• M72: 41,403,604 km (0.087 R)
• M73: 42,484,449 km (0.081 R)
• M74: 43,106,178 km (0.056 R)
• M75: 43,887,677 km (0.064 R)
• M76: 46,419,621 km (0.076 R)
• M77: 47,060,049 km (0.074 R)
• M78: 47,220,568 km (0.043 R)
• M79: 48,106,786 km (0.087 R)
• M80: 49,732,316 km (0.098 R)
• M81: 51,706,410 km (0.117 R)
• M82: 53,538,535 km (0.108 R)
• M83: 53,873,933 km (0.107 R)
• M84: 54,968,840 km (0.103 R)
• M85: 55,816,013 km (0.064 R)
• M86: 55,900,984 km (0.041 R)
• M87: 56,496,833 km (0.095 R)
• M88: 56,838,215 km (0.058 R)
• M89: 56,923,785 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.1

Radius: 7.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.87 AU - 15.37 AU

Year: 16713 Days

Day: 20.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,601,340 km

• M1: 93,050 km (0.033 R)
• M2: 140,622 km (0.08 R)
• M3: 199,564 km (0.046 R)
• M4: 825,631 km (0.095 R)
• M5: 888,761 km (0.089 R)
• M6: 986,598 km (0.099 R)
• M7: 1,053,767 km (0.077 R)
• M8: 1,587,233 km (0.075 R)
• M9: 2,084,347 km (0.096 R)
• M10: 2,987,021 km (0.08 R)
• M11: 3,085,905 km (0.068 R)
• M12: 3,135,721 km (0.111 R)
• M13: 3,569,854 km (0.118 R)
• M14: 4,077,290 km (0.109 R)
• M15: 4,214,770 km (0.119 R)
• M16: 5,307,732 km (0.071 R)
• M17: 5,457,779 km (0.096 R)
• M18: 5,518,217 km (0.114 R)
• M19: 5,793,028 km (0.057 R)
• M20: 6,134,859 km (0.113 R)
• M21: 6,675,955 km (0.109 R)
• M22: 6,838,119 km (0.099 R)
• M23: 8,250,323 km (0.088 R)
• M24: 8,354,592 km (0.104 R)
• M25: 10,044,151 km (0.098 R)
• M26: 10,794,384 km (0.091 R)
• M27: 11,368,840 km (0.09 R)
• M28: 11,718,151 km (0.089 R)
• M29: 13,681,772 km (0.091 R)
• M30: 13,970,496 km (0.078 R)
• M31: 15,615,774 km (0.086 R)
• M32: 16,177,813 km (0.119 R)
• M33: 16,308,412 km (0.112 R)
• M34: 16,702,303 km (0.12 R)
• M35: 17,099,485 km (0.114 R)
• M36: 17,276,908 km (0.101 R)
• M37: 17,365,919 km (0.083 R)
• M38: 19,546,757 km (0.084 R)
• M39: 19,778,783 km (0.057 R)
• M40: 20,292,652 km (0.098 R)
• M41: 20,716,313 km (0.058 R)
• M42: 21,142,817 km (0.109 R)
• M43: 21,381,126 km (0.081 R)
• M44: 24,358,572 km (0.102 R)
• M45: 25,463,951 km (0.079 R)
• M46: 25,717,370 km (0.06 R)
• M47: 26,534,174 km (0.115 R)
• M48: 28,613,136 km (0.032 R)
• M49: 29,832,059 km (0.03 R)
• M50: 31,284,505 km (0.096 R)
• M51: 31,828,293 km (0.101 R)
• M52: 32,375,223 km (0.052 R)
• M53: 32,649,735 km (0.069 R)
• M54: 32,870,093 km (0.109 R)
• M55: 33,201,303 km (0.066 R)
• M56: 33,533,709 km (0.091 R)
• M57: 33,644,860 km (0.109 R)
• M58: 33,811,662 km (0.096 R)
• M59: 33,867,312 km (0.118 R)
• M60: 34,146,013 km (0.085 R)
• M61: 35,834,674 km (0.098 R)
• M62: 35,948,219 km (0.035 R)
• M63: 38,359,886 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124

Radius: 6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.6 AU - 17.62 AU

Year: 20818 Days

Day: 15.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,601,340 km

• M1: 315,502 km (0.03 R)
• M2: 427,700 km (0.096 R)
• M3: 468,092 km (0.067 R)
• M4: 568,023 km (0.071 R)
• M5: 675,135 km (0.106 R)
• M6: 806,033 km (0.045 R)
• M7: 874,549 km (0.102 R)
• M8: 962,961 km (0.074 R)
• M9: 1,073,215 km (0.058 R)
• M10: 1,226,703 km (0.046 R)
• M11: 1,597,705 km (0.107 R)
• M12: 1,662,780 km (0.112 R)
• M13: 1,886,280 km (0.087 R)
• M14: 1,955,244 km (0.12 R)
• M15: 2,143,289 km (0.099 R)
• M16: 2,741,680 km (0.117 R)
• M17: 3,140,807 km (0.049 R)
• M18: 3,557,886 km (0.086 R)
• M19: 3,874,884 km (0.096 R)
• M20: 3,962,997 km (0.112 R)
• M21: 5,134,349 km (0.078 R)
• M22: 5,361,139 km (0.117 R)
• M23: 5,525,248 km (0.104 R)
• M24: 6,895,714 km (0.047 R)
• M25: 7,074,035 km (0.111 R)
• M26: 8,555,353 km (0.095 R)
• M27: 8,901,373 km (0.091 R)
• M28: 9,173,790 km (0.094 R)
• M29: 9,448,901 km (0.074 R)
• M30: 10,128,374 km (0.08 R)
• M31: 10,412,610 km (0.04 R)
• M32: 11,703,191 km (0.041 R)
• M33: 12,130,143 km (0.09 R)
• M34: 12,173,078 km (0.086 R)
• M35: 12,692,781 km (0.051 R)
• M36: 12,911,493 km (0.059 R)
• M37: 12,955,475 km (0.102 R)
• M38: 13,575,109 km (0.11 R)
• M39: 13,664,270 km (0.107 R)
• M40: 13,753,879 km (0.045 R)
• M41: 13,843,488 km (0.106 R)
• M42: 14,659,544 km (0.107 R)
• M43: 14,981,180 km (0.112 R)
• M44: 15,397,959 km (0.084 R)
• M45: 16,385,455 km (0.11 R)
• M46: 16,432,877 km (0.052 R)
• M47: 16,910,693 km (0.118 R)
• M48: 17,199,566 km (0.066 R)
• M49: 17,490,085 km (0.106 R)
• M50: 19,367,539 km (0.045 R)
• M51: 20,688,488 km (0.103 R)
• M52: 21,463,704 km (0.102 R)
• M53: 21,933,292 km (0.118 R)
• M54: 22,406,470 km (0.12 R)
• M55: 23,309,143 km (0.076 R)
• M56: 23,791,896 km (0.112 R)
• M57: 24,440,702 km (0.102 R)
• M58: 24,712,820 km (0.069 R)
• M59: 24,931,084 km (0.086 R)
• M60: 25,095,342 km (0.107 R)
• M61: 25,590,062 km (0.113 R)
• M62: 27,093,371 km (0.101 R)
• M63: 29,084,519 km (0.071 R)
• M64: 29,372,794 km (0.059 R)
• M65: 30,010,380 km (0.084 R)
• M66: 30,126,767 km (0.034 R)
• M67: 31,181,133 km (0.104 R)
• M68: 31,535,231 km (0.105 R)
• M69: 31,712,804 km (0.076 R)
• M70: 32,845,260 km (0.101 R)
• M71: 33,627,657 km (0.11 R)
• M72: 33,869,556 km (0.091 R)
• M73: 34,537,960 km (0.081 R)
• M74: 34,659,882 km (0.077 R)
• M75: 34,721,067 km (0.074 R)
• M76: 35,026,845 km (0.1 R)
• M77: 35,088,031 km (0.114 R)
• M78: 36,135,066 km (0.07 R)
• M79: 36,444,884 km (0.112 R)
• M80: 36,569,050 km (0.114 R)
• M81: 38,765,296 km (0.063 R)
• M82: 38,955,585 km (0.069 R)
• M83: 41,133,131 km (0.091 R)
• M84: 41,456,712 km (0.045 R)
• M85: 42,562,988 km (0.076 R)
• M86: 42,759,260 km (0.096 R)
• M87: 43,152,703 km (0.116 R)
• M88: 43,284,050 km (0.108 R)
• M89: 43,349,873 km (0.068 R)
• M90: 43,613,165 km (0.108 R)
• M91: 43,744,961 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.6

Radius: 7.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.2 AU - 19.44 AU

Year: 30436 Days

Day: 16 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,601,340 km

• M1: 137,929 km (0.05 R)
• M2: 196,572 km (0.077 R)
• M3: 353,500 km (0.05 R)
• M4: 1,186,461 km (0.065 R)
• M5: 1,455,886 km (0.094 R)
• M6: 1,811,032 km (0.052 R)
• M7: 2,264,613 km (0.102 R)
• M8: 2,411,069 km (0.081 R)
• M9: 2,523,118 km (0.119 R)
• M10: 2,598,665 km (0.106 R)
• M11: 2,869,287 km (0.059 R)
• M12: 2,988,068 km (0.12 R)
• M13: 3,068,252 km (0.067 R)
• M14: 3,189,726 km (0.091 R)
• M15: 3,648,842 km (0.117 R)
• M16: 5,340,345 km (0.078 R)
• M17: 5,833,868 km (0.086 R)
• M18: 6,549,096 km (0.076 R)
• M19: 7,508,916 km (0.072 R)
• M20: 7,673,174 km (0.046 R)
• M21: 7,893,980 km (0.055 R)
• M22: 9,914,000 km (0.086 R)
• M23: 9,973,989 km (0.051 R)
• M24: 10,641,495 km (0.084 R)
• M25: 10,826,099 km (0.071 R)
• M26: 10,949,667 km (0.113 R)
• M27: 11,073,833 km (0.03 R)
• M28: 11,764,676 km (0.079 R)
• M29: 14,189,208 km (0.062 R)
• M30: 14,256,827 km (0.112 R)
• M31: 14,460,280 km (0.057 R)
• M32: 14,596,563 km (0.034 R)
• M33: 14,664,780 km (0.111 R)
• M34: 16,833,052 km (0.094 R)
• M35: 19,323,707 km (0.093 R)
• M36: 19,473,753 km (0.102 R)
• M37: 22,634,158 km (0.096 R)
• M38: 22,871,570 km (0.112 R)
• M39: 24,719,253 km (0.039 R)
• M40: 25,127,206 km (0.101 R)
• M41: 25,702,111 km (0.112 R)
• M42: 26,697,685 km (0.114 R)
• M43: 26,864,935 km (0.037 R)
• M44: 28,555,541 km (0.111 R)
• M45: 30,542,051 km (0.105 R)
• M46: 30,892,110 km (0.092 R)
• M47: 32,840,772 km (0.042 R)
• M48: 33,109,599 km (0.111 R)
• M49: 33,199,358 km (0.096 R)
• M50: 33,469,083 km (0.12 R)
• M51: 34,010,926 km (0.092 R)
• M52: 34,192,089 km (0.106 R)
• M53: 34,646,568 km (0.12 R)
• M54: 34,920,182 km (0.055 R)
• M55: 35,561,508 km (0.111 R)
• M56: 36,762,779 km (0.069 R)
• M57: 37,135,128 km (0.08 R)
• M58: 37,321,826 km (0.051 R)
• M59: 37,789,769 km (0.095 R)
• M60: 38,071,312 km (0.076 R)
• M61: 38,259,506 km (0.059 R)
• M62: 39,871,572 km (0.11 R)
• M63: 39,967,016 km (0.098 R)
• M64: 40,637,813 km (0.107 R)
• M65: 40,733,855 km (0.106 R)
• M66: 42,965,406 km (0.062 R)
• M67: 43,357,652 km (0.116 R)
• M68: 46,135,684 km (0.067 R)
• M69: 46,939,922 km (0.12 R)
• M70: 48,256,832 km (0.079 R)
• M71: 48,766,512 km (0.115 R)
• M72: 49,483,086 km (0.095 R)
• M73: 50,512,768 km (0.11 R)
• M74: 51,237,720 km (0.037 R)
• M75: 51,549,481 km (0.073 R)
• M76: 54,595,593 km (0.078 R)
• M77: 58,023,778 km (0.098 R)
• M78: 58,132,087 km (0.082 R)
• M79: 58,240,396 km (0.116 R)
• M80: 62,405,949 km (0.084 R)
• M81: 63,295,158 km (0.105 R)
• M82: 65,987,621 km (0.098 R)
• M83: 68,259,863 km (0.068 R)
• M84: 68,488,448 km (0.032 R)
• M85: 68,602,891 km (0.094 R)
• M86: 72,997,328 km (0.11 R)
• M87: 74,051,395 km (0.111 R)
• M88: 74,992,515 km (0.106 R)
• M89: 75,937,674 km (0.082 R)
• M90: 76,886,723 km (0.101 R)
• M91: 78,078,569 km (0.096 R)
• M92: 79,877,783 km (0.1 R)
• M93: 79,998,209 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit