🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.02 AU - 1.22 AU

Year: 449 Days

Day: 19.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,001,903 km

• M1: 386,860 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.55 AU - 1.81 AU

Year: 825 Days

Day: 43.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,001,903 km

• M1: 306,227 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.48 AU - 2.02 AU

Year: 877 Days

Day: 26.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.67 AU - 1.93 AU

Year: 915 Days

Day: 43.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,001,903 km

• M1: 157,227 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.66 AU - 2.88 AU

Year: 1746 Days

Day: 20.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.6 AU - 3.64 AU

Year: 2087 Days

Day: 32.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.96 AU - 3.5 AU

Year: 2199 Days

Day: 22.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 9.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.09 AU - 5.47 AU

Year: 3958 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 104,001,903 km

• M1: 121,174 km (0.09 R)
• M2: 274,662 km (0.081 R)
• M3: 395,238 km (0.099 R)
• M4: 474,674 km (0.096 R)
• M5: 544,686 km (0.112 R)
• M6: 610,210 km (0.094 R)
• M7: 723,156 km (0.119 R)
• M8: 824,583 km (0.11 R)
• M9: 891,903 km (0.105 R)
• M10: 961,166 km (0.106 R)
• M11: 1,213,239 km (0.076 R)
• M12: 1,404,425 km (0.066 R)
• M13: 1,854,864 km (0.088 R)
• M14: 1,919,041 km (0.082 R)
• M15: 2,049,940 km (0.048 R)
• M16: 2,170,216 km (0.11 R)
• M17: 2,348,238 km (0.075 R)
• M18: 2,545,258 km (0.098 R)
• M19: 2,645,938 km (0.059 R)
• M20: 2,806,755 km (0.107 R)
• M21: 2,866,146 km (0.07 R)
• M22: 3,107,597 km (0.108 R)
• M23: 3,215,307 km (0.103 R)
• M24: 3,403,052 km (0.083 R)
• M25: 3,530,211 km (0.112 R)
• M26: 3,658,865 km (0.084 R)
• M27: 4,021,041 km (0.105 R)
• M28: 4,274,610 km (0.054 R)
• M29: 4,464,000 km (0.047 R)
• M30: 4,656,084 km (0.098 R)
• M31: 4,726,545 km (0.118 R)
• M32: 4,833,058 km (0.052 R)
• M33: 4,976,224 km (0.078 R)
• M34: 5,139,136 km (0.108 R)
• M35: 5,211,990 km (0.073 R)
• M36: 5,544,546 km (0.095 R)
• M37: 5,770,139 km (0.119 R)
• M38: 6,347,288 km (0.084 R)
• M39: 6,762,273 km (0.1 R)
• M40: 6,902,595 km (0.109 R)
• M41: 7,165,738 km (0.108 R)
• M42: 7,349,743 km (0.106 R)
• M43: 7,432,172 km (0.095 R)
• M44: 7,827,409 km (0.088 R)
• M45: 7,932,577 km (0.072 R)
• M46: 8,358,033 km (0.091 R)
• M47: 8,747,287 km (0.061 R)
• M48: 8,834,502 km (0.032 R)
• M49: 9,032,121 km (0.045 R)
• M50: 9,655,944 km (0.114 R)
• M51: 9,746,152 km (0.116 R)
• M52: 10,018,719 km (0.107 R)
• M53: 10,155,900 km (0.101 R)
• M54: 10,293,680 km (0.063 R)
• M55: 11,133,522 km (0.114 R)
• M56: 11,275,790 km (0.107 R)
• M57: 11,370,785 km (0.091 R)
• M58: 11,826,160 km (0.089 R)
• M59: 12,238,602 km (0.058 R)
• M60: 12,360,823 km (0.099 R)
• M61: 12,508,028 km (0.071 R)
• M62: 13,027,880 km (0.101 R)
• M63: 13,202,760 km (0.062 R)
• M64: 13,453,935 km (0.074 R)
• M65: 13,580,046 km (0.085 R)
• M66: 14,165,422 km (0.096 R)
• M67: 14,915,357 km (0.061 R)
• M68: 15,440,146 km (0.071 R)
• M69: 15,545,762 km (0.087 R)
• M70: 15,651,677 km (0.059 R)
• M71: 15,970,769 km (0.093 R)
• M72: 16,238,400 km (0.076 R)
• M73: 16,642,763 km (0.117 R)
• M74: 17,268,980 km (0.084 R)
• M75: 18,460,377 km (0.092 R)
• M76: 18,769,446 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.5

Radius: 6.7

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.77 AU - 19.71 AU

Year: 30726 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,001,903 km

• M1: 412,292 km (0.084 R)
• M2: 727,644 km (0.105 R)
• M3: 866,471 km (0.11 R)
• M4: 2,138,202 km (0.03 R)
• M5: 2,503,969 km (0.059 R)
• M6: 2,758,734 km (0.084 R)
• M7: 3,021,727 km (0.071 R)
• M8: 3,111,187 km (0.119 R)
• M9: 4,053,654 km (0.075 R)
• M10: 4,814,508 km (0.078 R)
• M11: 4,866,718 km (0.104 R)
• M12: 5,130,908 km (0.102 R)
• M13: 6,063,950 km (0.111 R)
• M14: 6,520,971 km (0.098 R)
• M15: 7,834,141 km (0.101 R)
• M16: 9,817,360 km (0.091 R)
• M17: 10,218,133 km (0.106 R)
• M18: 10,829,539 km (0.103 R)
• M19: 12,158,866 km (0.115 R)
• M20: 12,806,326 km (0.1 R)
• M21: 13,538,757 km (0.103 R)
• M22: 14,284,801 km (0.033 R)
• M23: 14,360,199 km (0.074 R)
• M24: 17,159,175 km (0.058 R)
• M25: 17,803,493 km (0.044 R)
• M26: 18,128,569 km (0.099 R)
• M27: 18,210,100 km (0.109 R)
• M28: 18,291,930 km (0.083 R)
• M29: 19,032,739 km (0.101 R)
• M30: 20,289,361 km (0.114 R)
• M31: 20,543,827 km (0.103 R)
• M32: 20,628,948 km (0.079 R)
• M33: 21,056,050 km (0.102 R)
• M34: 21,227,788 km (0.078 R)
• M35: 22,881,742 km (0.084 R)
• M36: 23,412,516 km (0.031 R)
• M37: 23,590,387 km (0.055 R)
• M38: 24,126,696 km (0.041 R)
• M39: 24,757,400 km (0.112 R)
• M40: 25,302,385 km (0.072 R)
• M41: 28,085,803 km (0.112 R)
• M42: 28,844,265 km (0.118 R)
• M43: 31,257,727 km (0.094 R)
• M44: 32,537,986 km (0.103 R)
• M45: 34,946,511 km (0.041 R)
• M46: 35,966,769 km (0.103 R)
• M47: 37,619,676 km (0.092 R)
• M48: 37,827,916 km (0.114 R)
• M49: 38,036,755 km (0.107 R)
• M50: 39,508,498 km (0.086 R)
• M51: 42,724,404 km (0.095 R)
• M52: 44,253,743 km (0.092 R)
• M53: 45,025,070 km (0.099 R)
• M54: 46,023,336 km (0.117 R)
• M55: 47,590,673 km (0.055 R)
• M56: 52,629,279 km (0.096 R)
• M57: 53,797,788 km (0.071 R)
• M58: 56,160,387 km (0.095 R)
• M59: 56,517,627 km (0.109 R)
• M60: 57,354,328 km (0.077 R)
• M61: 59,281,896 km (0.037 R)
• M62: 60,010,288 km (0.098 R)
• M63: 65,191,012 km (0.103 R)
• M64: 65,316,076 km (0.081 R)
• M65: 67,707,847 km (0.082 R)
• M66: 67,834,556 km (0.05 R)
• M67: 68,215,133 km (0.098 R)
• M68: 69,616,267 km (0.067 R)
• M69: 69,744,173 km (0.076 R)
• M70: 71,671,442 km (0.119 R)
• M71: 72,836,062 km (0.043 R)
• M72: 72,965,913 km (0.069 R)
• M73: 74,268,162 km (0.089 R)
• M74: 74,660,258 km (0.079 R)
• M75: 74,922,204 km (0.063 R)
• M76: 75,972,531 km (0.075 R)
• M77: 77,292,283 km (0.054 R)
• M78: 77,424,677 km (0.112 R)
• M79: 78,353,530 km (0.059 R)
• M80: 78,486,523 km (0.117 R)
• M81: 79,954,527 km (0.099 R)
• M82: 81,162,380 km (0.114 R)
• M83: 85,368,474 km (0.083 R)
• M84: 85,916,301 km (0.116 R)
• M85: 86,190,664 km (0.084 R)
• M86: 86,740,286 km (0.113 R)
• M87: 89,505,752 km (0.039 R)
• M88: 90,759,682 km (0.119 R)
• M89: 90,899,406 km (0.081 R)
• M90: 91,458,902 km (0.078 R)
• M91: 93,284,894 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.9

Radius: 5.6

Gravity: 22.61 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.68 AU - 23.36 AU

Year: 31417 Days

Day: 16.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,001,903 km

• M1: 173,534 km (0.039 R)
• M2: 320,588 km (0.063 R)
• M3: 1,231,639 km (0.089 R)
• M4: 1,752,389 km (0.117 R)
• M5: 1,994,439 km (0.109 R)
• M6: 2,875,869 km (0.063 R)
• M7: 3,405,745 km (0.091 R)
• M8: 3,861,420 km (0.076 R)
• M9: 4,175,875 km (0.064 R)
• M10: 4,607,764 km (0.087 R)
• M11: 5,167,709 km (0.088 R)
• M12: 6,047,344 km (0.114 R)
• M13: 7,290,353 km (0.071 R)
• M14: 7,418,858 km (0.108 R)
• M15: 8,677,275 km (0.036 R)
• M16: 9,088,220 km (0.08 R)
• M17: 9,575,610 km (0.093 R)
• M18: 9,716,382 km (0.117 R)
• M19: 10,358,605 km (0.116 R)
• M20: 10,867,537 km (0.1 R)
• M21: 11,161,946 km (0.049 R)
• M22: 11,985,333 km (0.075 R)
• M23: 12,137,174 km (0.113 R)
• M24: 12,828,017 km (0.064 R)
• M25: 13,139,181 km (0.112 R)
• M26: 13,768,988 km (0.05 R)
• M27: 14,894,562 km (0.117 R)
• M28: 15,303,713 km (0.109 R)
• M29: 15,716,603 km (0.118 R)
• M30: 16,637,677 km (0.079 R)
• M31: 17,062,086 km (0.113 R)
• M32: 17,404,216 km (0.092 R)
• M33: 17,490,085 km (0.069 R)
• M34: 18,795,327 km (0.096 R)
• M35: 19,060,115 km (0.114 R)
• M36: 20,041,477 km (0.087 R)
• M37: 21,314,106 km (0.049 R)
• M38: 21,682,416 km (0.108 R)
• M39: 22,425,469 km (0.042 R)
• M40: 24,319,527 km (0.084 R)
• M41: 25,969,293 km (0.087 R)
• M42: 27,955,952 km (0.11 R)
• M43: 28,561,375 km (0.107 R)
• M44: 28,865,807 km (0.075 R)
• M45: 28,967,384 km (0.104 R)
• M46: 29,273,311 km (0.113 R)
• M47: 29,375,337 km (0.076 R)
• M48: 29,477,662 km (0.083 R)
• M49: 29,888,009 km (0.055 R)
• M50: 31,862,850 km (0.109 R)
• M51: 31,967,868 km (0.065 R)
• M52: 35,609,380 km (0.109 R)
• M53: 38,369,311 km (0.085 R)
• M54: 40,171,516 km (0.103 R)
• M55: 40,285,061 km (0.092 R)
• M56: 44,560,718 km (0.036 R)
• M57: 45,031,502 km (0.091 R)
• M58: 45,267,568 km (0.057 R)
• M59: 47,170,453 km (0.086 R)
• M60: 48,614,670 km (0.083 R)
• M61: 48,735,695 km (0.096 R)
• M62: 49,220,691 km (0.105 R)
• M63: 50,195,621 km (0.105 R)
• M64: 50,440,363 km (0.11 R)
• M65: 52,660,545 km (0.104 R)
• M66: 52,909,177 km (0.12 R)
• M67: 56,940,540 km (0.073 R)
• M68: 57,707,229 km (0.052 R)
• M69: 58,477,508 km (0.094 R)
• M70: 59,898,389 km (0.066 R)
• M71: 60,287,792 km (0.058 R)
• M72: 64,361,342 km (0.105 R)
• M73: 65,026,754 km (0.115 R)
• M74: 65,694,259 km (0.071 R)
• M75: 67,170,940 km (0.092 R)
• M76: 68,251,785 km (0.1 R)
• M77: 68,794,376 km (0.097 R)
• M78: 70,020,331 km (0.106 R)
• M79: 70,841,772 km (0.06 R)
• M80: 71,666,206 km (0.091 R)
• M81: 72,355,703 km (0.111 R)
• M82: 74,856,231 km (0.093 R)
• M83: 79,086,111 km (0.044 R)
• M84: 79,228,528 km (0.103 R)
• M85: 80,943,069 km (0.088 R)
• M86: 84,554,212 km (0.07 R)
• M87: 90,887,139 km (0.107 R)
• M88: 92,981,809 km (0.049 R)
• M89: 93,583,192 km (0.12 R)
• M90: 93,733,687 km (0.117 R)
• M91: 97,676,040 km (0.087 R)
• M92: 99,975,060 km (0.097 R)
• M93: 101,053,960 km (0.09 R)
• M94: 101,826,932 km (0.107 R)
• M95: 102,912,564 km (0.119 R)
• M96: 103,223,428 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 12,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit