🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.6 AU - 0.62 AU

Year: 208 Days

Day: 43 Hours

Environment

Temp: 1 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,173,639 km

• M1: 202,256 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.94 AU - 1.24 AU

Year: 497 Days

Day: 27.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,173,639 km

• M1: 731,384 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.38 AU - 1.84 AU

Year: 892 Days

Day: 12.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.82 AU - 2.76 AU

Year: 1513 Days

Day: 29.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 12.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.53 AU - 3.61 AU

Year: 2945 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 79,173,639 km

• M1: 170,841 km (0.112 R)
• M2: 270,174 km (0.111 R)
• M3: 371,601 km (0.101 R)
• M4: 539,450 km (0.097 R)
• M5: 647,609 km (0.072 R)
• M6: 821,143 km (0.112 R)
• M7: 929,302 km (0.11 R)
• M8: 1,021,753 km (0.072 R)
• M9: 1,216,829 km (0.071 R)
• M10: 1,307,635 km (0.091 R)
• M11: 2,009,099 km (0.052 R)
• M12: 2,090,630 km (0.115 R)
• M13: 2,201,183 km (0.101 R)
• M14: 2,442,634 km (0.096 R)
• M15: 2,544,660 km (0.037 R)
• M16: 2,662,992 km (0.074 R)
• M17: 2,813,637 km (0.118 R)
• M18: 2,982,832 km (0.119 R)
• M19: 3,139,461 km (0.071 R)
• M20: 3,282,925 km (0.104 R)
• M21: 3,444,790 km (0.074 R)
• M22: 3,759,993 km (0.091 R)
• M23: 3,844,516 km (0.084 R)
• M24: 4,436,175 km (0.098 R)
• M25: 4,597,741 km (0.071 R)
• M26: 4,816,004 km (0.033 R)
• M27: 5,112,657 km (0.058 R)
• M28: 5,491,887 km (0.099 R)
• M29: 5,821,302 km (0.056 R)
• M30: 5,998,426 km (0.111 R)
• M31: 6,297,622 km (0.114 R)
• M32: 6,581,409 km (0.067 R)
• M33: 6,827,946 km (0.12 R)
• M34: 7,393,875 km (0.099 R)
• M35: 7,585,958 km (0.1 R)
• M36: 7,693,370 km (0.089 R)
• M37: 8,040,437 km (0.038 R)
• M38: 8,128,101 km (0.081 R)
• M39: 9,226,897 km (0.046 R)
• M40: 9,503,205 km (0.078 R)
• M41: 9,665,668 km (0.082 R)
• M42: 9,782,205 km (0.06 R)
• M43: 10,515,384 km (0.061 R)
• M44: 10,683,532 km (0.036 R)
• M45: 10,900,898 km (0.116 R)
• M46: 11,168,528 km (0.115 R)
• M47: 11,463,086 km (0.109 R)
• M48: 11,735,355 km (0.104 R)
• M49: 11,884,653 km (0.064 R)
• M50: 12,034,700 km (0.082 R)
• M51: 12,286,174 km (0.11 R)
• M52: 12,999,606 km (0.026 R)
• M53: 13,569,574 km (0.065 R)
• M54: 14,306,792 km (0.105 R)
• M55: 14,439,934 km (0.049 R)
• M56: 14,787,750 km (0.1 R)
• M57: 15,003,170 km (0.072 R)
• M58: 15,084,103 km (0.102 R)
• M59: 15,820,274 km (0.118 R)
• M60: 16,261,887 km (0.094 R)
• M61: 16,512,164 km (0.118 R)
• M62: 16,847,862 km (0.09 R)
• M63: 17,073,007 km (0.116 R)
• M64: 18,069,328 km (0.086 R)
• M65: 18,213,092 km (0.071 R)
• M66: 19,554,686 km (0.106 R)
• M67: 19,702,339 km (0.093 R)
• M68: 19,850,441 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 14.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.96 AU - 6.24 AU

Year: 6577 Days

Day: 8.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 128 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,173,639 km

• M1: 189,690 km (0.07 R)
• M2: 298,298 km (0.082 R)
• M3: 466,895 km (0.083 R)
• M4: 628,311 km (0.088 R)
• M5: 1,085,183 km (0.08 R)
• M6: 1,204,861 km (0.117 R)
• M7: 1,406,370 km (0.07 R)
• M8: 1,777,223 km (0.051 R)
• M9: 1,950,158 km (0.09 R)
• M10: 2,189,664 km (0.103 R)
• M11: 3,045,962 km (0.076 R)
• M12: 3,396,769 km (0.075 R)
• M13: 3,528,864 km (0.048 R)
• M14: 4,099,430 km (0.103 R)
• M15: 4,227,486 km (0.117 R)
• M16: 4,820,043 km (0.109 R)
• M17: 5,105,626 km (0.055 R)
• M18: 5,937,839 km (0.086 R)
• M19: 6,616,115 km (0.085 R)
• M20: 6,857,866 km (0.075 R)
• M21: 7,195,059 km (0.098 R)
• M22: 7,949,780 km (0.06 R)
• M23: 8,614,444 km (0.051 R)
• M24: 8,729,784 km (0.113 R)
• M25: 9,162,570 km (0.112 R)
• M26: 9,619,442 km (0.093 R)
• M27: 9,979,973 km (0.057 R)
• M28: 10,520,321 km (0.074 R)
• M29: 10,767,456 km (0.098 R)
• M30: 10,927,376 km (0.101 R)
• M31: 11,070,242 km (0.06 R)
• M32: 11,267,712 km (0.092 R)
• M33: 11,738,945 km (0.081 R)
• M34: 12,309,362 km (0.119 R)
• M35: 12,495,312 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 9.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.59 AU - 8.49 AU

Year: 8155 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,173,639 km

• M1: 131,945 km (0.112 R)
• M2: 316,399 km (0.098 R)
• M3: 391,647 km (0.091 R)
• M4: 511,176 km (0.073 R)
• M5: 635,941 km (0.103 R)
• M6: 1,247,048 km (0.104 R)
• M7: 1,475,633 km (0.092 R)
• M8: 1,694,345 km (0.08 R)
• M9: 2,188,617 km (0.089 R)
• M10: 3,213,961 km (0.088 R)
• M11: 3,498,645 km (0.109 R)
• M12: 3,980,500 km (0.112 R)
• M13: 4,483,299 km (0.074 R)
• M14: 5,040,700 km (0.099 R)
• M15: 5,109,814 km (0.11 R)
• M16: 5,406,766 km (0.07 R)
• M17: 6,183,179 km (0.066 R)
• M18: 6,406,080 km (0.048 R)
• M19: 6,575,126 km (0.114 R)
• M20: 7,187,729 km (0.109 R)
• M21: 7,402,551 km (0.028 R)
• M22: 8,385,110 km (0.059 R)
• M23: 8,818,645 km (0.085 R)
• M24: 9,301,996 km (0.092 R)
• M25: 9,794,023 km (0.1 R)
• M26: 10,382,242 km (0.111 R)
• M27: 10,714,050 km (0.075 R)
• M28: 10,959,690 km (0.115 R)
• M29: 11,593,087 km (0.102 R)
• M30: 12,471,675 km (0.091 R)
• M31: 13,085,027 km (0.103 R)
• M32: 13,299,699 km (0.119 R)
• M33: 13,756,721 km (0.099 R)
• M34: 14,267,897 km (0.069 R)
• M35: 14,909,223 km (0.088 R)
• M36: 15,133,470 km (0.034 R)
• M37: 15,484,427 km (0.091 R)
• M38: 16,220,149 km (0.109 R)
• M39: 16,734,167 km (0.045 R)
• M40: 16,993,121 km (0.048 R)
• M41: 17,541,398 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.8

Radius: 14.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.11 AU - 10.55 AU

Year: 12441 Days

Day: 8.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 79,173,639 km

• M1: 204,051 km (0.063 R)
• M2: 728,093 km (0.114 R)
• M3: 968,048 km (0.106 R)
• M4: 1,263,504 km (0.104 R)
• M5: 1,393,205 km (0.103 R)
• M6: 1,826,291 km (0.117 R)
• M7: 2,161,689 km (0.101 R)
• M8: 2,319,216 km (0.111 R)
• M9: 2,426,477 km (0.07 R)
• M10: 2,608,987 km (0.077 R)
• M11: 3,757,001 km (0.038 R)
• M12: 5,907,022 km (0.113 R)
• M13: 6,080,256 km (0.048 R)
• M14: 7,472,264 km (0.096 R)
• M15: 7,632,932 km (0.082 R)
• M16: 8,564,927 km (0.081 R)
• M17: 9,446,208 km (0.087 R)
• M18: 9,591,019 km (0.111 R)
• M19: 9,765,749 km (0.066 R)
• M20: 10,535,580 km (0.071 R)
• M21: 11,294,190 km (0.112 R)
• M22: 12,928,398 km (0.115 R)
• M23: 13,970,496 km (0.092 R)
• M24: 14,702,628 km (0.088 R)
• M25: 15,652,425 km (0.11 R)
• M26: 17,933,344 km (0.07 R)
• M27: 18,293,426 km (0.116 R)
• M28: 18,692,404 km (0.103 R)
• M29: 19,314,431 km (0.09 R)
• M30: 20,805,025 km (0.074 R)
• M31: 20,993,967 km (0.102 R)
• M32: 21,793,717 km (0.059 R)
• M33: 22,139,438 km (0.026 R)
• M34: 22,293,823 km (0.079 R)
• M35: 22,642,236 km (0.099 R)
• M36: 22,875,459 km (0.114 R)
• M37: 23,031,490 km (0.08 R)
• M38: 24,212,715 km (0.109 R)
• M39: 24,530,909 km (0.078 R)
• M40: 25,171,787 km (0.098 R)
• M41: 26,510,687 km (0.099 R)
• M42: 26,715,637 km (0.12 R)
• M43: 27,127,031 km (0.091 R)
• M44: 27,416,203 km (0.041 R)
• M45: 27,664,985 km (0.119 R)
• M46: 27,789,600 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.5

Radius: 3.1

Gravity: 65.82 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.19 AU - 13.05 AU

Year: 15109 Days

Day: 16.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,173,639 km

• M1: 67,169 km (0.102 R)
• M2: 212,279 km (0.085 R)
• M3: 266,883 km (0.097 R)
• M4: 529,876 km (0.11 R)
• M5: 624,870 km (0.112 R)
• M6: 684,410 km (0.116 R)
• M7: 830,717 km (0.113 R)
• M8: 918,681 km (0.107 R)
• M9: 1,056,311 km (0.097 R)
• M10: 1,103,733 km (0.111 R)
• M11: 1,274,873 km (0.119 R)
• M12: 1,894,059 km (0.113 R)
• M13: 2,465,074 km (0.11 R)
• M14: 2,528,204 km (0.079 R)
• M15: 2,720,437 km (0.072 R)
• M16: 2,785,512 km (0.12 R)
• M17: 4,728,938 km (0.114 R)
• M18: 5,205,707 km (0.112 R)
• M19: 5,286,639 km (0.074 R)
• M20: 5,368,020 km (0.039 R)
• M21: 5,573,269 km (0.115 R)
• M22: 7,532,402 km (0.084 R)
• M23: 7,947,387 km (0.087 R)
• M24: 8,228,182 km (0.065 R)
• M25: 8,607,562 km (0.112 R)
• M26: 9,334,159 km (0.112 R)
• M27: 9,680,029 km (0.093 R)
• M28: 9,729,696 km (0.119 R)
• M29: 9,779,512 km (0.088 R)
• M30: 10,435,050 km (0.027 R)
• M31: 10,639,550 km (0.077 R)
• M32: 10,742,324 km (0.082 R)
• M33: 11,365,698 km (0.113 R)
• M34: 11,523,374 km (0.096 R)
• M35: 12,484,541 km (0.088 R)
• M36: 14,086,435 km (0.099 R)
• M37: 14,767,853 km (0.114 R)
• M38: 14,939,891 km (0.055 R)
• M39: 14,997,486 km (0.117 R)
• M40: 15,401,998 km (0.092 R)
• M41: 17,175,930 km (0.107 R)
• M42: 17,236,218 km (0.103 R)
• M43: 17,296,506 km (0.101 R)
• M44: 17,477,818 km (0.1 R)
• M45: 18,517,224 km (0.076 R)
• M46: 18,888,975 km (0.095 R)
• M47: 20,081,869 km (0.113 R)
• M48: 20,145,298 km (0.108 R)
• M49: 20,527,521 km (0.055 R)
• M50: 21,753,475 km (0.029 R)
• M51: 22,145,422 km (0.119 R)
• M52: 22,408,115 km (0.12 R)
• M53: 23,402,193 km (0.059 R)
• M54: 23,736,844 km (0.103 R)
• M55: 24,005,671 km (0.087 R)
• M56: 24,072,990 km (0.108 R)
• M57: 24,749,921 km (0.096 R)
• M58: 24,817,988 km (0.087 R)
• M59: 25,639,429 km (0.115 R)
• M60: 26,191,894 km (0.088 R)
• M61: 26,957,985 km (0.112 R)
• M62: 27,802,166 km (0.057 R)
• M63: 27,872,926 km (0.097 R)
• M64: 28,014,595 km (0.118 R)
• M65: 28,726,382 km (0.095 R)
• M66: 28,869,397 km (0.083 R)
• M67: 29,156,326 km (0.059 R)
• M68: 29,732,876 km (0.1 R)
• M69: 32,299,227 km (0.099 R)
• M70: 32,373,727 km (0.097 R)
• M71: 32,821,025 km (0.099 R)
• M72: 34,478,868 km (0.116 R)
• M73: 36,782,825 km (0.038 R)
• M74: 36,860,616 km (0.075 R)
• M75: 37,016,048 km (0.099 R)
• M76: 37,561,931 km (0.076 R)
• M77: 38,503,949 km (0.053 R)
• M78: 38,740,613 km (0.085 R)
• M79: 40,091,033 km (0.108 R)
• M80: 40,571,391 km (0.069 R)
• M81: 41,618,576 km (0.102 R)
• M82: 43,164,970 km (0.092 R)
• M83: 43,575,017 km (0.107 R)
• M84: 46,062,531 km (0.079 R)
• M85: 46,817,701 km (0.055 R)
• M86: 49,707,184 km (0.118 R)
• M87: 49,793,053 km (0.047 R)
• M88: 50,567,970 km (0.052 R)
• M89: 50,654,437 km (0.085 R)
• M90: 53,707,431 km (0.049 R)
• M91: 56,819,515 km (0.081 R)
• M92: 56,999,033 km (0.109 R)
• M93: 57,448,874 km (0.094 R)
• M94: 59,806,686 km (0.118 R)
• M95: 61,089,487 km (0.071 R)
• M96: 61,457,648 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.6

Radius: 6

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.33 AU - 15.45 AU

Year: 19039 Days

Day: 23.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,173,639 km

• M1: 142,118 km (0.04 R)
• M2: 315,352 km (0.106 R)
• M3: 660,475 km (0.027 R)
• M4: 932,593 km (0.045 R)
• M5: 985,700 km (0.089 R)
• M6: 1,122,882 km (0.047 R)
• M7: 1,237,174 km (0.096 R)
• M8: 1,385,426 km (0.117 R)
• M9: 1,508,246 km (0.109 R)
• M10: 1,731,895 km (0.082 R)
• M11: 1,864,438 km (0.044 R)
• M12: 1,931,907 km (0.09 R)
• M13: 2,210,309 km (0.107 R)
• M14: 2,427,375 km (0.051 R)
• M15: 3,612,340 km (0.118 R)
• M16: 4,901,574 km (0.094 R)
• M17: 5,327,928 km (0.081 R)
• M18: 5,376,099 km (0.052 R)
• M19: 5,424,419 km (0.094 R)
• M20: 5,964,766 km (0.042 R)
• M21: 7,096,474 km (0.079 R)
• M22: 9,374,700 km (0.109 R)
• M23: 9,608,222 km (0.082 R)
• M24: 10,080,952 km (0.057 R)
• M25: 11,171,969 km (0.118 R)
• M26: 12,491,422 km (0.059 R)
• M27: 13,398,135 km (0.106 R)
• M28: 13,992,188 km (0.093 R)
• M29: 14,325,941 km (0.064 R)
• M30: 18,384,382 km (0.105 R)
• M31: 18,530,239 km (0.098 R)
• M32: 19,191,612 km (0.067 R)
• M33: 20,612,791 km (0.111 R)
• M34: 20,992,471 km (0.079 R)
• M35: 21,912,947 km (0.077 R)
• M36: 21,990,289 km (0.064 R)
• M37: 22,145,122 km (0.071 R)
• M38: 22,690,107 km (0.103 R)
• M39: 22,768,347 km (0.104 R)
• M40: 24,591,796 km (0.09 R)
• M41: 24,752,464 km (0.08 R)
• M42: 25,236,862 km (0.086 R)
• M43: 25,969,293 km (0.104 R)
• M44: 26,215,082 km (0.054 R)
• M45: 29,649,400 km (0.062 R)
• M46: 31,027,496 km (0.104 R)
• M47: 31,811,838 km (0.1 R)
• M48: 33,044,823 km (0.102 R)
• M49: 34,203,758 km (0.073 R)
• M50: 34,923,473 km (0.065 R)
• M51: 35,285,201 km (0.086 R)
• M52: 35,648,275 km (0.086 R)
• M53: 36,928,534 km (0.105 R)
• M54: 38,596,400 km (0.12 R)
• M55: 42,293,861 km (0.11 R)
• M56: 42,872,655 km (0.073 R)
• M57: 43,843,097 km (0.026 R)
• M58: 44,233,248 km (0.078 R)
• M59: 44,428,772 km (0.109 R)
• M60: 45,312,297 km (0.061 R)
• M61: 47,796,669 km (0.104 R)
• M62: 47,997,280 km (0.107 R)
• M63: 49,409,634 km (0.092 R)
• M64: 50,120,971 km (0.099 R)
• M65: 50,528,925 km (0.069 R)
• M66: 50,733,425 km (0.099 R)
• M67: 54,773,914 km (0.099 R)
• M68: 56,143,482 km (0.078 R)
• M69: 58,594,195 km (0.068 R)
• M70: 58,701,456 km (0.063 R)
• M71: 59,778,561 km (0.07 R)
• M72: 60,427,816 km (0.079 R)
• M73: 60,753,490 km (0.09 R)
• M74: 61,297,279 km (0.046 R)
• M75: 61,515,392 km (0.118 R)
• M76: 62,389,942 km (0.096 R)
• M77: 64,040,904 km (0.114 R)
• M78: 64,151,457 km (0.104 R)
• M79: 64,262,009 km (0.095 R)
• M80: 65,483,177 km (0.118 R)
• M81: 66,152,627 km (0.119 R)
• M82: 66,376,126 km (0.042 R)
• M83: 66,600,074 km (0.113 R)
• M84: 69,079,061 km (0.11 R)
• M85: 69,533,090 km (0.12 R)
• M86: 69,874,173 km (0.061 R)
• M87: 71,932,640 km (0.066 R)
• M88: 72,277,613 km (0.119 R)
• M89: 73,200,333 km (0.095 R)
• M90: 75,290,664 km (0.116 R)
• M91: 75,524,186 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 16,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit