🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1.02 AU

Year: 324 Days

Day: 14.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.96 AU - 1.58 AU

Year: 525 Days

Day: 18.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,024,031 km

• M1: 109,805 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.5 AU - 1.84 AU

Year: 792 Days

Day: 46.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.53 AU - 2.11 AU

Year: 901 Days

Day: 36.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.25 AU - 3.19 AU

Year: 1647 Days

Day: 35.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,024,031 km

• M1: 28,723 km (0.076 R)
• M2: 63,429 km (0.075 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 10.2

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.64 AU - 6.08 AU

Year: 5207 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,024,031 km

• M1: 164,857 km (0.099 R)
• M2: 483,800 km (0.098 R)
• M3: 562,937 km (0.082 R)
• M4: 710,440 km (0.104 R)
• M5: 802,742 km (0.114 R)
• M6: 971,339 km (0.095 R)
• M7: 1,198,877 km (0.118 R)
• M8: 1,598,603 km (0.096 R)
• M9: 1,832,275 km (0.088 R)
• M10: 2,057,719 km (0.111 R)
• M11: 2,272,541 km (0.098 R)
• M12: 2,392,818 km (0.119 R)
• M13: 2,619,010 km (0.039 R)
• M14: 2,702,934 km (0.078 R)
• M15: 2,766,663 km (0.093 R)
• M16: 2,852,233 km (0.068 R)
• M17: 3,070,197 km (0.046 R)
• M18: 3,181,199 km (0.119 R)
• M19: 3,271,107 km (0.115 R)
• M20: 3,545,769 km (0.083 R)
• M21: 3,971,823 km (0.026 R)
• M22: 4,265,035 km (0.077 R)
• M23: 4,389,202 km (0.072 R)
• M24: 4,464,449 km (0.089 R)
• M25: 4,539,996 km (0.044 R)
• M26: 4,641,424 km (0.075 R)
• M27: 4,795,061 km (0.065 R)
• M28: 4,976,373 km (0.098 R)
• M29: 5,107,421 km (0.101 R)
• M30: 5,292,623 km (0.113 R)
• M31: 5,453,142 km (0.05 R)
• M32: 5,642,682 km (0.049 R)
• M33: 6,083,697 km (0.096 R)
• M34: 6,650,822 km (0.089 R)
• M35: 6,766,312 km (0.064 R)
• M36: 7,146,290 km (0.12 R)
• M37: 7,353,633 km (0.066 R)
• M38: 7,473,162 km (0.077 R)
• M39: 7,563,220 km (0.117 R)
• M40: 8,203,349 km (0.11 R)
• M41: 8,389,598 km (0.034 R)
• M42: 8,671,441 km (0.096 R)
• M43: 9,731,341 km (0.074 R)
• M44: 10,226,660 km (0.045 R)
• M45: 10,933,809 km (0.115 R)
• M46: 11,936,414 km (0.034 R)
• M47: 12,430,835 km (0.092 R)
• M48: 12,537,648 km (0.112 R)
• M49: 13,330,517 km (0.113 R)
• M50: 13,513,026 km (0.095 R)
• M51: 13,586,179 km (0.054 R)
• M52: 13,769,736 km (0.117 R)
• M53: 14,065,341 km (0.098 R)
• M54: 14,512,489 km (0.066 R)
• M55: 15,116,117 km (0.12 R)
• M56: 15,459,145 km (0.106 R)
• M57: 16,192,025 km (0.108 R)
• M58: 16,503,936 km (0.119 R)
• M59: 17,094,100 km (0.099 R)
• M60: 17,731,387 km (0.082 R)
• M61: 18,133,655 km (0.036 R)
• M62: 18,947,019 km (0.113 R)
• M63: 19,316,975 km (0.094 R)
• M64: 21,929,851 km (0.12 R)
• M65: 23,321,261 km (0.051 R)
• M66: 23,629,432 km (0.049 R)
• M67: 24,027,662 km (0.098 R)
• M68: 26,143,125 km (0.113 R)
• M69: 26,371,711 km (0.089 R)
• M70: 26,554,968 km (0.11 R)
• M71: 26,738,675 km (0.097 R)
• M72: 27,477,987 km (0.076 R)
• M73: 27,896,712 km (0.106 R)
• M74: 28,083,410 km (0.083 R)
• M75: 28,740,593 km (0.096 R)
• M76: 29,213,023 km (0.106 R)
• M77: 30,069,770 km (0.068 R)
• M78: 30,838,404 km (0.12 R)
• M79: 31,322,054 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 11

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.46 AU - 11.22 AU

Year: 13101 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,024,031 km

• M1: 189,541 km (0.083 R)
• M2: 285,882 km (0.054 R)
• M3: 391,498 km (0.055 R)
• M4: 503,397 km (0.105 R)
• M5: 640,129 km (0.097 R)
• M6: 870,660 km (0.119 R)
• M7: 953,686 km (0.065 R)
• M8: 1,083,687 km (0.086 R)
• M9: 1,314,068 km (0.119 R)
• M10: 1,543,551 km (0.12 R)
• M11: 1,628,822 km (0.1 R)
• M12: 1,822,252 km (0.106 R)
• M13: 2,060,561 km (0.098 R)
• M14: 2,135,958 km (0.095 R)
• M15: 2,289,745 km (0.116 R)
• M16: 2,447,272 km (0.112 R)
• M17: 2,710,863 km (0.107 R)
• M18: 3,376,873 km (0.045 R)
• M19: 3,579,578 km (0.107 R)
• M20: 3,809,510 km (0.117 R)
• M21: 3,879,522 km (0.078 R)
• M22: 4,020,742 km (0.107 R)
• M23: 5,684,420 km (0.045 R)
• M24: 6,671,616 km (0.091 R)
• M25: 7,069,995 km (0.04 R)
• M26: 7,446,832 km (0.108 R)
• M27: 7,622,909 km (0.12 R)
• M28: 8,129,447 km (0.109 R)
• M29: 8,524,236 km (0.06 R)
• M30: 9,050,073 km (0.059 R)
• M31: 9,618,245 km (0.117 R)
• M32: 9,778,016 km (0.116 R)
• M33: 9,874,357 km (0.117 R)
• M34: 10,068,086 km (0.029 R)
• M35: 10,590,781 km (0.095 R)
• M36: 11,189,322 km (0.055 R)
• M37: 11,458,898 km (0.089 R)
• M38: 11,560,475 km (0.096 R)
• M39: 11,901,408 km (0.097 R)
• M40: 12,245,782 km (0.099 R)
• M41: 12,523,586 km (0.099 R)
• M42: 12,628,304 km (0.113 R)
• M43: 13,763,602 km (0.083 R)
• M44: 13,871,612 km (0.092 R)
• M45: 13,980,071 km (0.096 R)
• M46: 14,673,008 km (0.104 R)
• M47: 14,783,411 km (0.055 R)
• M48: 15,265,266 km (0.109 R)
• M49: 15,827,604 km (0.049 R)
• M50: 17,166,056 km (0.057 R)
• M51: 17,907,912 km (0.077 R)
• M52: 18,461,125 km (0.116 R)
• M53: 18,819,711 km (0.119 R)
• M54: 18,939,838 km (0.083 R)
• M55: 19,422,591 km (0.043 R)
• M56: 19,746,769 km (0.052 R)
• M57: 20,482,641 km (0.068 R)
• M58: 21,310,665 km (0.094 R)
• M59: 21,477,617 km (0.114 R)
• M60: 21,603,129 km (0.099 R)
• M61: 22,065,387 km (0.117 R)
• M62: 22,276,619 km (0.09 R)
• M63: 23,085,195 km (0.062 R)
• M64: 24,337,928 km (0.081 R)
• M65: 24,731,221 km (0.097 R)
• M66: 25,082,626 km (0.098 R)
• M67: 25,302,984 km (0.087 R)
• M68: 25,612,801 km (0.114 R)
• M69: 25,968,246 km (0.112 R)
• M70: 26,280,606 km (0.06 R)
• M71: 27,587,942 km (0.119 R)
• M72: 27,678,897 km (0.094 R)
• M73: 27,815,630 km (0.053 R)
• M74: 28,043,766 km (0.113 R)
• M75: 28,501,985 km (0.11 R)
• M76: 28,778,142 km (0.026 R)
• M77: 29,333,001 km (0.065 R)
• M78: 29,472,277 km (0.11 R)
• M79: 30,453,489 km (0.092 R)
• M80: 30,971,696 km (0.106 R)
• M81: 31,066,242 km (0.084 R)
• M82: 31,445,323 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.2

Radius: 6.4

Gravity: 17.85 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.07 AU - 17.07 AU

Year: 23648 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,024,031 km

• M1: 508,633 km (0.082 R)
• M2: 697,874 km (0.038 R)
• M3: 936,632 km (0.119 R)
• M4: 1,200,074 km (0.048 R)
• M5: 1,935,796 km (0.095 R)
• M6: 2,082,253 km (0.12 R)
• M7: 2,156,902 km (0.108 R)
• M8: 2,623,348 km (0.064 R)
• M9: 2,868,090 km (0.113 R)
• M10: 3,335,733 km (0.101 R)
• M11: 3,556,241 km (0.09 R)
• M12: 4,151,491 km (0.065 R)
• M13: 4,533,115 km (0.093 R)
• M14: 4,728,041 km (0.089 R)
• M15: 4,777,258 km (0.12 R)
• M16: 5,380,886 km (0.036 R)
• M17: 5,535,570 km (0.065 R)
• M18: 5,796,469 km (0.108 R)
• M19: 6,603,549 km (0.038 R)
• M20: 7,560,078 km (0.099 R)
• M21: 8,800,544 km (0.042 R)
• M22: 9,913,103 km (0.067 R)
• M23: 10,102,793 km (0.115 R)
• M24: 10,485,764 km (0.069 R)
• M25: 11,530,256 km (0.089 R)
• M26: 11,796,540 km (0.103 R)
• M27: 12,744,542 km (0.089 R)
• M28: 13,436,432 km (0.045 R)
• M29: 14,425,573 km (0.117 R)
• M30: 14,497,230 km (0.104 R)
• M31: 15,219,190 km (0.086 R)
• M32: 15,438,051 km (0.11 R)
• M33: 15,511,205 km (0.038 R)
• M34: 16,026,869 km (0.114 R)
• M35: 16,323,970 km (0.114 R)
• M36: 16,923,708 km (0.04 R)
• M37: 17,302,191 km (0.111 R)
• M38: 18,299,410 km (0.11 R)
• M39: 19,000,575 km (0.079 R)
• M40: 19,790,003 km (0.076 R)
• M41: 20,429,235 km (0.091 R)
• M42: 22,387,321 km (0.043 R)
• M43: 22,636,252 km (0.117 R)
• M44: 23,979,342 km (0.103 R)
• M45: 24,064,164 km (0.076 R)
• M46: 24,746,031 km (0.116 R)
• M47: 25,348,013 km (0.108 R)
• M48: 25,694,182 km (0.09 R)
• M49: 27,714,651 km (0.096 R)
• M50: 29,421,862 km (0.043 R)
• M51: 29,512,668 km (0.041 R)
• M52: 30,150,852 km (0.114 R)
• M53: 30,242,406 km (0.11 R)
• M54: 32,279,630 km (0.12 R)
• M55: 34,647,914 km (0.114 R)
• M56: 37,267,672 km (0.079 R)
• M57: 37,464,244 km (0.101 R)
• M58: 37,957,318 km (0.105 R)
• M59: 38,651,153 km (0.035 R)
• M60: 41,162,901 km (0.104 R)
• M61: 41,569,658 km (0.107 R)
• M62: 44,349,934 km (0.11 R)
• M63: 46,553,661 km (0.085 R)
• M64: 46,765,342 km (0.119 R)
• M65: 53,153,470 km (0.086 R)
• M66: 54,708,989 km (0.075 R)
• M67: 55,829,177 km (0.041 R)
• M68: 56,504,911 km (0.048 R)
• M69: 57,523,523 km (0.092 R)
• M70: 57,637,217 km (0.086 R)
• M71: 57,978,300 km (0.112 R)
• M72: 58,891,296 km (0.119 R)
• M73: 60,039,161 km (0.107 R)
• M74: 61,426,382 km (0.101 R)
• M75: 62,707,239 km (0.078 R)
• M76: 63,996,922 km (0.093 R)
• M77: 64,940,286 km (0.068 R)
• M78: 65,058,618 km (0.039 R)
• M79: 65,413,763 km (0.099 R)
• M80: 65,650,876 km (0.101 R)
• M81: 66,244,929 km (0.101 R)
• M82: 66,483,089 km (0.112 R)
• M83: 67,199,364 km (0.099 R)
• M84: 70,332,093 km (0.108 R)
• M85: 72,160,926 km (0.105 R)
• M86: 73,142,737 km (0.091 R)
• M87: 74,623,756 km (0.051 R)
• M88: 76,613,707 km (0.103 R)
• M89: 80,391,801 km (0.073 R)
• M90: 80,645,819 km (0.083 R)
• M91: 80,772,827 km (0.092 R)
• M92: 82,687,530 km (0.111 R)
• M93: 83,843,473 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.3

Radius: 4.7

Gravity: 40.03 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.53 AU - 17.09 AU

Year: 24180 Days

Day: 17.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,024,031 km

• M1: 91,703 km (0.056 R)
• M2: 231,129 km (0.067 R)
• M3: 925,712 km (0.112 R)
• M4: 2,066,246 km (0.078 R)
• M5: 2,469,711 km (0.119 R)
• M6: 2,511,449 km (0.098 R)
• M7: 2,853,430 km (0.071 R)
• M8: 3,770,914 km (0.077 R)
• M9: 4,062,629 km (0.119 R)
• M10: 4,513,667 km (0.069 R)
• M11: 5,408,561 km (0.037 R)
• M12: 5,572,072 km (0.086 R)
• M13: 6,703,032 km (0.112 R)
• M14: 6,937,452 km (0.03 R)
• M15: 7,354,231 km (0.114 R)
• M16: 7,414,519 km (0.067 R)
• M17: 7,779,239 km (0.11 R)
• M18: 7,840,574 km (0.101 R)
• M19: 9,101,086 km (0.071 R)
• M20: 9,426,012 km (0.075 R)
• M21: 9,622,733 km (0.084 R)
• M22: 11,175,559 km (0.054 R)
• M23: 11,874,630 km (0.11 R)
• M24: 12,087,209 km (0.115 R)
• M25: 13,022,345 km (0.046 R)
• M26: 13,535,466 km (0.11 R)
• M27: 14,732,997 km (0.098 R)
• M28: 15,575,831 km (0.043 R)
• M29: 15,886,247 km (0.069 R)
• M30: 16,434,224 km (0.073 R)
• M31: 17,387,910 km (0.08 R)
• M32: 20,101,765 km (0.113 R)
• M33: 23,652,022 km (0.086 R)
• M34: 25,088,909 km (0.119 R)
• M35: 25,543,687 km (0.049 R)
• M36: 25,635,091 km (0.072 R)
• M37: 26,924,475 km (0.097 R)
• M38: 29,470,182 km (0.093 R)
• M39: 32,288,606 km (0.102 R)
• M40: 33,280,290 km (0.092 R)
• M41: 34,584,335 km (0.069 R)
• M42: 35,904,985 km (0.073 R)
• M43: 37,035,346 km (0.054 R)
• M44: 40,495,695 km (0.097 R)
• M45: 41,671,833 km (0.105 R)
• M46: 43,620,645 km (0.117 R)
• M47: 44,606,046 km (0.1 R)
• M48: 44,936,208 km (0.03 R)
• M49: 48,056,072 km (0.06 R)
• M50: 48,281,666 km (0.118 R)
• M51: 48,507,558 km (0.053 R)
• M52: 49,642,109 km (0.055 R)
• M53: 50,098,382 km (0.12 R)
• M54: 51,245,199 km (0.106 R)
• M55: 52,284,755 km (0.075 R)
• M56: 52,400,693 km (0.037 R)
• M57: 53,214,506 km (0.048 R)
• M58: 55,208,496 km (0.103 R)
• M59: 56,155,301 km (0.083 R)
• M60: 56,511,643 km (0.028 R)
• M61: 57,346,249 km (0.09 R)
• M62: 57,824,963 km (0.09 R)
• M63: 60,603,294 km (0.065 R)
• M64: 62,315,591 km (0.083 R)
• M65: 62,931,037 km (0.07 R)
• M66: 64,167,763 km (0.084 R)
• M67: 66,288,761 km (0.061 R)
• M68: 66,539,787 km (0.067 R)
• M69: 69,194,550 km (0.109 R)
• M70: 71,112,096 km (0.038 R)
• M71: 71,240,451 km (0.077 R)
• M72: 72,012,825 km (0.12 R)
• M73: 73,435,949 km (0.055 R)
• M74: 74,737,600 km (0.056 R)
• M75: 76,836,309 km (0.097 R)
• M76: 78,821,323 km (0.063 R)
• M77: 79,886,909 km (0.082 R)
• M78: 80,287,681 km (0.037 R)
• M79: 81,225,510 km (0.084 R)
• M80: 82,976,853 km (0.071 R)
• M81: 83,111,939 km (0.12 R)
• M82: 83,247,325 km (0.086 R)
• M83: 83,382,712 km (0.108 R)
• M84: 85,558,613 km (0.095 R)
• M85: 85,968,660 km (0.045 R)
• M86: 86,379,456 km (0.085 R)
• M87: 87,615,583 km (0.113 R)
• M88: 89,272,829 km (0.058 R)
• M89: 90,105,191 km (0.116 R)
• M90: 91,638,120 km (0.119 R)
• M91: 92,618,136 km (0.053 R)
• M92: 93,601,443 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 10,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit