🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.83 AU - 1.13 AU

Year: 371 Days

Day: 15.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.1 AU - 1.2 AU

Year: 472 Days

Day: 37.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,149,976 km

• M1: 577,298 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.05 AU - 1.49 AU

Year: 548 Days

Day: 28.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.46 AU - 1.52 AU

Year: 696 Days

Day: 41.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.61 AU - 1.73 AU

Year: 826 Days

Day: 20.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.33 AU - 2.87 AU

Year: 1605 Days

Day: 24.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 11.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.22 AU - 9.76 AU

Year: 11194 Days

Day: 12 Hours

Environment

Temp: -182 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,149,976 km

• M1: 216,917 km (0.059 R)
• M2: 439,070 km (0.082 R)
• M3: 520,451 km (0.113 R)
• M4: 729,290 km (0.102 R)
• M5: 815,308 km (0.106 R)
• M6: 889,808 km (0.108 R)
• M7: 1,628,822 km (0.098 R)
• M8: 1,725,163 km (0.118 R)
• M9: 2,172,161 km (0.117 R)
• M10: 2,700,391 km (0.073 R)
• M11: 3,194,812 km (0.042 R)
• M12: 4,401,768 km (0.11 R)
• M13: 5,153,347 km (0.108 R)
• M14: 5,617,550 km (0.091 R)
• M15: 6,247,357 km (0.117 R)
• M16: 6,773,642 km (0.087 R)
• M17: 6,899,454 km (0.101 R)
• M18: 7,475,854 km (0.108 R)
• M19: 7,868,698 km (0.092 R)
• M20: 8,001,093 km (0.032 R)
• M21: 8,234,764 km (0.094 R)
• M22: 8,674,582 km (0.095 R)
• M23: 8,777,206 km (0.095 R)
• M24: 8,949,094 km (0.057 R)
• M25: 9,506,645 km (0.118 R)
• M26: 10,003,909 km (0.086 R)
• M27: 10,400,493 km (0.075 R)
• M28: 10,619,055 km (0.076 R)
• M29: 11,060,668 km (0.082 R)
• M30: 11,209,219 km (0.115 R)
• M31: 11,395,767 km (0.038 R)
• M32: 11,658,910 km (0.113 R)
• M33: 11,999,993 km (0.086 R)
• M34: 12,692,183 km (0.082 R)
• M35: 12,769,824 km (0.108 R)
• M36: 13,003,945 km (0.117 R)
• M37: 13,278,905 km (0.103 R)
• M38: 13,994,582 km (0.036 R)
• M39: 15,339,317 km (0.036 R)
• M40: 16,216,260 km (0.11 R)
• M41: 16,300,633 km (0.075 R)
• M42: 16,554,650 km (0.09 R)
• M43: 17,152,593 km (0.085 R)
• M44: 17,627,267 km (0.085 R)
• M45: 17,757,417 km (0.07 R)
• M46: 18,457,385 km (0.115 R)
• M47: 20,428,337 km (0.091 R)
• M48: 20,519,592 km (0.077 R)
• M49: 22,371,314 km (0.073 R)
• M50: 22,748,151 km (0.041 R)
• M51: 22,937,243 km (0.101 R)
• M52: 23,174,505 km (0.041 R)
• M53: 23,364,794 km (0.118 R)
• M54: 23,939,100 km (0.102 R)
• M55: 24,083,312 km (0.086 R)
• M56: 24,517,894 km (0.055 R)
• M57: 25,935,783 km (0.076 R)
• M58: 26,281,952 km (0.11 R)
• M59: 26,579,951 km (0.066 R)
• M60: 26,829,181 km (0.095 R)
• M61: 27,129,125 km (0.085 R)
• M62: 27,329,885 km (0.105 R)
• M63: 27,631,774 km (0.06 R)
• M64: 27,732,603 km (0.091 R)
• M65: 28,493,158 km (0.068 R)
• M66: 28,595,035 km (0.11 R)
• M67: 29,055,198 km (0.074 R)
• M68: 29,827,571 km (0.117 R)
• M69: 30,034,615 km (0.046 R)
• M70: 30,920,234 km (0.107 R)
• M71: 31,550,490 km (0.097 R)
• M72: 32,079,019 km (0.062 R)
• M73: 33,144,605 km (0.081 R)
• M74: 33,627,956 km (0.109 R)
• M75: 34,005,541 km (0.108 R)
• M76: 34,601,688 km (0.098 R)
• M77: 34,764,900 km (0.12 R)
• M78: 34,982,864 km (0.101 R)
• M79: 36,189,969 km (0.098 R)
• M80: 36,576,829 km (0.074 R)
• M81: 37,020,686 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.4

Radius: 9.1

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.39 AU - 9.87 AU

Year: 11442 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,149,976 km

• M1: 259,702 km (0.075 R)
• M2: 395,836 km (0.119 R)
• M3: 466,895 km (0.082 R)
• M4: 543,190 km (0.077 R)
• M5: 893,548 km (0.056 R)
• M6: 1,011,431 km (0.096 R)
• M7: 1,800,410 km (0.087 R)
• M8: 2,028,547 km (0.047 R)
• M9: 2,512,795 km (0.108 R)
• M10: 2,653,717 km (0.093 R)
• M11: 2,710,863 km (0.108 R)
• M12: 2,913,867 km (0.116 R)
• M13: 3,970,028 km (0.092 R)
• M14: 4,470,583 km (0.101 R)
• M15: 4,885,418 km (0.119 R)
• M16: 5,026,339 km (0.114 R)
• M17: 5,204,660 km (0.088 R)
• M18: 5,384,925 km (0.108 R)
• M19: 5,457,630 km (0.112 R)
• M20: 5,604,086 km (0.105 R)
• M21: 6,587,243 km (0.074 R)
• M22: 7,019,282 km (0.088 R)
• M23: 7,138,661 km (0.09 R)
• M24: 7,582,368 km (0.11 R)
• M25: 7,786,868 km (0.106 R)
• M26: 7,910,586 km (0.079 R)
• M27: 8,666,205 km (0.085 R)
• M28: 9,009,532 km (0.04 R)
• M29: 9,182,766 km (0.11 R)
• M30: 9,887,073 km (0.104 R)
• M31: 10,110,722 km (0.107 R)
• M32: 10,883,544 km (0.051 R)
• M33: 11,347,148 km (0.082 R)
• M34: 12,102,169 km (0.119 R)
• M35: 12,197,762 km (0.106 R)
• M36: 12,534,058 km (0.069 R)
• M37: 12,922,114 km (0.096 R)
• M38: 13,314,210 km (0.114 R)
• M39: 13,561,346 km (0.063 R)
• M40: 13,660,530 km (0.06 R)
• M41: 13,859,794 km (0.093 R)
• M42: 14,615,413 km (0.108 R)
• M43: 16,166,593 km (0.119 R)
• M44: 16,801,636 km (0.032 R)
• M45: 17,229,636 km (0.03 R)
• M46: 19,254,892 km (0.055 R)
• M47: 19,590,440 km (0.061 R)
• M48: 20,608,453 km (0.061 R)
• M49: 20,951,631 km (0.105 R)
• M50: 21,527,732 km (0.116 R)
• M51: 21,585,776 km (0.104 R)
• M52: 21,701,714 km (0.075 R)
• M53: 24,124,302 km (0.055 R)
• M54: 24,184,441 km (0.087 R)
• M55: 24,365,155 km (0.051 R)
• M56: 25,153,685 km (0.099 R)
• M57: 26,382,931 km (0.102 R)
• M58: 28,390,385 km (0.117 R)
• M59: 28,517,393 km (0.068 R)
• M60: 28,772,158 km (0.078 R)
• M61: 29,412,288 km (0.105 R)
• M62: 30,902,432 km (0.119 R)
• M63: 31,426,623 km (0.118 R)
• M64: 32,019,629 km (0.115 R)
• M65: 32,152,023 km (0.118 R)
• M66: 33,552,110 km (0.117 R)
• M67: 33,753,768 km (0.1 R)
• M68: 33,888,406 km (0.081 R)
• M69: 34,564,289 km (0.052 R)
• M70: 34,699,974 km (0.106 R)
• M71: 35,792,188 km (0.117 R)
• M72: 36,757,094 km (0.113 R)
• M73: 37,730,528 km (0.12 R)
• M74: 38,080,288 km (0.106 R)
• M75: 38,501,256 km (0.082 R)
• M76: 39,277,220 km (0.085 R)
• M77: 39,916,003 km (0.109 R)
• M78: 40,272,345 km (0.099 R)
• M79: 40,773,049 km (0.074 R)
• M80: 41,925,102 km (0.054 R)
• M81: 42,214,724 km (0.096 R)
• M82: 43,306,938 km (0.109 R)
• M83: 43,673,154 km (0.072 R)
• M84: 43,746,457 km (0.099 R)
• M85: 44,334,825 km (0.083 R)
• M86: 45,742,541 km (0.079 R)
• M87: 47,315,413 km (0.069 R)
• M88: 47,768,096 km (0.042 R)
• M89: 48,373,818 km (0.058 R)
• M90: 50,360,178 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.5

Radius: 6

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.47 AU - 13.97 AU

Year: 15362 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,149,976 km

• M1: 96,790 km (0.095 R)
• M2: 213,177 km (0.063 R)
• M3: 264,938 km (0.082 R)
• M4: 352,004 km (0.063 R)
• M5: 711,637 km (0.063 R)
• M6: 1,257,520 km (0.116 R)
• M7: 1,436,588 km (0.07 R)
• M8: 1,847,833 km (0.11 R)
• M9: 1,934,300 km (0.113 R)
• M10: 3,005,272 km (0.045 R)
• M11: 3,816,391 km (0.12 R)
• M12: 3,890,143 km (0.088 R)
• M13: 4,113,792 km (0.097 R)
• M14: 4,457,119 km (0.086 R)
• M15: 4,770,078 km (0.061 R)
• M16: 4,969,342 km (0.082 R)
• M17: 5,541,554 km (0.064 R)
• M18: 6,971,261 km (0.117 R)
• M19: 7,197,453 km (0.097 R)
• M20: 7,425,889 km (0.106 R)
• M21: 9,140,579 km (0.108 R)
• M22: 9,839,052 km (0.06 R)
• M23: 11,339,668 km (0.111 R)
• M24: 11,873,583 km (0.107 R)
• M25: 12,634,587 km (0.05 R)
• M26: 13,187,950 km (0.117 R)
• M27: 13,523,648 km (0.098 R)
• M28: 13,805,639 km (0.083 R)
• M29: 14,203,570 km (0.078 R)
• M30: 14,605,390 km (0.075 R)
• M31: 15,244,173 km (0.12 R)
• M32: 15,655,417 km (0.096 R)
• M33: 16,971,729 km (0.089 R)
• M34: 18,823,152 km (0.115 R)
• M35: 18,948,814 km (0.108 R)
• M36: 19,708,771 km (0.116 R)
• M37: 20,156,668 km (0.092 R)
• M38: 21,193,082 km (0.103 R)
• M39: 22,246,699 km (0.059 R)
• M40: 23,722,931 km (0.101 R)
• M41: 23,790,849 km (0.063 R)
• M42: 24,131,034 km (0.108 R)
• M43: 24,747,677 km (0.037 R)
• M44: 24,816,492 km (0.115 R)
• M45: 25,092,350 km (0.092 R)
• M46: 25,438,669 km (0.078 R)
• M47: 27,407,377 km (0.114 R)
• M48: 29,497,259 km (0.086 R)
• M49: 30,746,102 km (0.047 R)
• M50: 31,488,706 km (0.082 R)
• M51: 32,162,046 km (0.077 R)
• M52: 32,387,640 km (0.086 R)
• M53: 33,294,951 km (0.104 R)
• M54: 33,447,092 km (0.109 R)
• M55: 35,057,363 km (0.105 R)
• M56: 35,366,881 km (0.068 R)
• M57: 36,066,850 km (0.1 R)
• M58: 36,379,360 km (0.114 R)
• M59: 36,535,839 km (0.036 R)
• M60: 37,164,599 km (0.071 R)
• M61: 37,559,238 km (0.102 R)
• M62: 37,717,513 km (0.104 R)
• M63: 38,432,441 km (0.108 R)
• M64: 38,512,177 km (0.104 R)
• M65: 38,831,568 km (0.097 R)
• M66: 38,991,638 km (0.102 R)
• M67: 39,232,191 km (0.07 R)
• M68: 40,279,975 km (0.108 R)
• M69: 40,929,229 km (0.117 R)
• M70: 41,745,735 km (0.111 R)
• M71: 42,073,952 km (0.085 R)
• M72: 46,416,629 km (0.063 R)
• M73: 46,586,423 km (0.044 R)
• M74: 47,524,401 km (0.032 R)
• M75: 48,554,532 km (0.05 R)
• M76: 49,852,742 km (0.092 R)
• M77: 50,287,923 km (0.084 R)
• M78: 50,375,138 km (0.085 R)
• M79: 51,249,987 km (0.044 R)
• M80: 51,337,651 km (0.105 R)
• M81: 52,394,709 km (0.057 R)
• M82: 52,925,782 km (0.058 R)
• M83: 53,014,493 km (0.109 R)
• M84: 54,172,231 km (0.119 R)
• M85: 54,530,069 km (0.038 R)
• M86: 55,608,371 km (0.108 R)
• M87: 56,331,078 km (0.062 R)
• M88: 56,966,121 km (0.099 R)
• M89: 57,329,943 km (0.077 R)
• M90: 57,512,303 km (0.041 R)
• M91: 58,243,089 km (0.089 R)
• M92: 58,793,310 km (0.094 R)
• M93: 60,547,045 km (0.072 R)
• M94: 60,918,347 km (0.091 R)
• M95: 62,224,187 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.4

Radius: 7.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 15.55 AU - 17.35 AU

Year: 25546 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,149,976 km

• M1: 215,421 km (0.112 R)
• M2: 351,854 km (0.082 R)
• M3: 1,057,059 km (0.094 R)
• M4: 1,344,137 km (0.095 R)
• M5: 1,541,456 km (0.075 R)
• M6: 1,748,201 km (0.112 R)
• M7: 2,037,673 km (0.078 R)
• M8: 2,526,558 km (0.07 R)
• M9: 2,798,228 km (0.025 R)
• M10: 2,881,554 km (0.111 R)
• M11: 3,223,236 km (0.06 R)
• M12: 3,638,071 km (0.087 R)
• M13: 3,821,178 km (0.112 R)
• M14: 4,038,544 km (0.039 R)
• M15: 4,291,813 km (0.062 R)
• M16: 4,485,243 km (0.101 R)
• M17: 4,947,800 km (0.046 R)
• M18: 5,218,871 km (0.098 R)
• M19: 5,634,604 km (0.103 R)
• M20: 7,517,592 km (0.099 R)
• M21: 7,868,549 km (0.098 R)
• M22: 8,065,719 km (0.1 R)
• M23: 8,184,948 km (0.049 R)
• M24: 8,344,719 km (0.072 R)
• M25: 8,586,319 km (0.068 R)
• M26: 8,789,473 km (0.077 R)
• M27: 9,324,884 km (0.057 R)
• M28: 9,786,244 km (0.096 R)
• M29: 11,126,192 km (0.049 R)
• M30: 11,615,227 km (0.075 R)
• M31: 11,839,923 km (0.087 R)
• M32: 12,339,281 km (0.103 R)
• M33: 12,845,520 km (0.054 R)
• M34: 14,694,400 km (0.108 R)
• M35: 15,083,804 km (0.109 R)
• M36: 15,575,382 km (0.103 R)
• M37: 15,773,450 km (0.088 R)
• M38: 16,322,624 km (0.097 R)
• M39: 16,979,658 km (0.108 R)
• M40: 19,586,101 km (0.056 R)
• M41: 19,960,844 km (0.095 R)
• M42: 20,392,135 km (0.037 R)
• M43: 20,663,206 km (0.101 R)
• M44: 20,771,964 km (0.081 R)
• M45: 21,759,309 km (0.113 R)
• M46: 21,980,714 km (0.11 R)
• M47: 22,091,866 km (0.09 R)
• M48: 22,761,914 km (0.115 R)
• M49: 24,179,205 km (0.072 R)
• M50: 24,236,501 km (0.098 R)
• M51: 24,523,729 km (0.11 R)
• M52: 25,043,282 km (0.036 R)
• M53: 25,217,414 km (0.046 R)
• M54: 25,450,039 km (0.049 R)
• M55: 25,508,232 km (0.076 R)
• M56: 25,683,411 km (0.099 R)
• M57: 26,387,718 km (0.053 R)
• M58: 28,417,911 km (0.061 R)
• M59: 29,207,189 km (0.066 R)
• M60: 29,451,632 km (0.089 R)
• M61: 30,003,798 km (0.106 R)
• M62: 30,683,421 km (0.116 R)
• M63: 30,869,670 km (0.088 R)
• M64: 31,118,601 km (0.098 R)
• M65: 31,932,114 km (0.1 R)
• M66: 32,752,659 km (0.084 R)
• M67: 33,006,526 km (0.108 R)
• M68: 33,580,084 km (0.054 R)
• M69: 36,299,923 km (0.111 R)
• M70: 36,826,059 km (0.099 R)
• M71: 36,957,855 km (0.045 R)
• M72: 37,819,090 km (0.108 R)
• M73: 37,952,232 km (0.114 R)
• M74: 39,899,398 km (0.102 R)
• M75: 40,034,933 km (0.082 R)
• M76: 40,374,221 km (0.062 R)
• M77: 41,603,916 km (0.113 R)
• M78: 42,915,141 km (0.116 R)
• M79: 46,287,825 km (0.071 R)
• M80: 46,359,034 km (0.105 R)
• M81: 47,933,851 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit