🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.87 AU - 0.87 AU

Year: 307 Days

Day: 41.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.35 AU - 2.07 AU

Year: 847 Days

Day: 26.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.51 AU - 2.51 AU

Year: 1079 Days

Day: 46.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,634,261 km

• M1: 1,082,789 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.98 AU - 2.78 AU

Year: 1391 Days

Day: 21.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,634,261 km

• M1: 334,351 km (0.091 R)
• M2: 451,786 km (0.099 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.5

Radius: 8.8

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.77 AU - 5.35 AU

Year: 3688 Days

Day: 6.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,634,261 km

• M1: 111,600 km (0.087 R)
• M2: 191,635 km (0.036 R)
• M3: 277,055 km (0.047 R)
• M4: 357,090 km (0.063 R)
• M5: 438,322 km (0.108 R)
• M6: 508,782 km (0.101 R)
• M7: 564,433 km (0.102 R)
• M8: 622,477 km (0.051 R)
• M9: 724,203 km (0.076 R)
• M10: 1,039,855 km (0.113 R)
• M11: 1,100,592 km (0.105 R)
• M12: 1,162,675 km (0.053 R)
• M13: 1,316,611 km (0.049 R)
• M14: 1,382,883 km (0.066 R)
• M15: 1,588,430 km (0.1 R)
• M16: 1,687,763 km (0.114 R)
• M17: 1,789,191 km (0.028 R)
• M18: 1,862,942 km (0.096 R)
• M19: 2,028,996 km (0.118 R)
• M20: 2,522,818 km (0.03 R)
• M21: 2,622,600 km (0.077 R)
• M22: 2,965,179 km (0.104 R)
• M23: 3,123,903 km (0.088 R)
• M24: 3,231,314 km (0.099 R)
• M25: 3,431,476 km (0.101 R)
• M26: 3,598,427 km (0.095 R)
• M27: 4,056,496 km (0.077 R)
• M28: 4,392,193 km (0.1 R)
• M29: 4,472,378 km (0.078 R)
• M30: 4,777,857 km (0.066 R)
• M31: 4,881,229 km (0.041 R)
• M32: 5,238,319 km (0.115 R)
• M33: 6,089,082 km (0.083 R)
• M34: 6,291,488 km (0.082 R)
• M35: 6,726,219 km (0.063 R)
• M36: 6,795,782 km (0.092 R)
• M37: 7,123,402 km (0.089 R)
• M38: 7,528,214 km (0.086 R)
• M39: 7,600,320 km (0.11 R)
• M40: 7,891,587 km (0.028 R)
• M41: 8,063,176 km (0.09 R)
• M42: 8,335,294 km (0.1 R)
• M43: 8,434,926 km (0.094 R)
• M44: 8,610,405 km (0.035 R)
• M45: 8,914,088 km (0.057 R)
• M46: 9,041,546 km (0.102 R)
• M47: 9,118,439 km (0.115 R)
• M48: 9,298,555 km (0.111 R)
• M49: 9,714,587 km (0.076 R)
• M50: 10,030,537 km (0.09 R)
• M51: 10,110,123 km (0.084 R)
• M52: 10,189,859 km (0.109 R)
• M53: 10,618,756 km (0.114 R)
• M54: 10,781,219 km (0.059 R)
• M55: 11,135,916 km (0.085 R)
• M56: 11,439,001 km (0.061 R)
• M57: 11,605,354 km (0.106 R)
• M58: 12,307,716 km (0.115 R)
• M59: 12,563,828 km (0.11 R)
• M60: 12,879,479 km (0.106 R)
• M61: 13,694,339 km (0.119 R)
• M62: 13,812,222 km (0.059 R)
• M63: 14,466,114 km (0.047 R)
• M64: 14,616,011 km (0.114 R)
• M65: 15,251,802 km (0.067 R)
• M66: 15,557,730 km (0.077 R)
• M67: 16,082,369 km (0.116 R)
• M68: 16,424,949 km (0.05 R)
• M69: 17,212,581 km (0.032 R)
• M70: 17,467,197 km (0.041 R)
• M71: 18,012,481 km (0.102 R)
• M72: 18,173,897 km (0.102 R)
• M73: 18,660,988 km (0.076 R)
• M74: 18,922,635 km (0.076 R)
• M75: 20,483,988 km (0.07 R)
• M76: 21,502,001 km (0.107 R)
• M77: 21,570,517 km (0.102 R)
• M78: 22,362,937 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.7

Radius: 13.1

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.49 AU - 6.25 AU

Year: 5386 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,634,261 km

• M1: 283,338 km (0.09 R)
• M2: 428,747 km (0.083 R)
• M3: 683,064 km (0.115 R)
• M4: 788,680 km (0.103 R)
• M5: 1,157,888 km (0.076 R)
• M6: 1,337,555 km (0.045 R)
• M7: 1,509,293 km (0.108 R)
• M8: 1,652,159 km (0.089 R)
• M9: 1,990,848 km (0.105 R)
• M10: 2,393,267 km (0.086 R)
• M11: 3,090,094 km (0.084 R)
• M12: 3,485,331 km (0.081 R)
• M13: 3,628,646 km (0.113 R)
• M14: 3,774,055 km (0.109 R)
• M15: 4,146,255 km (0.099 R)
• M16: 4,401,020 km (0.116 R)
• M17: 6,121,844 km (0.076 R)
• M18: 6,237,483 km (0.119 R)
• M19: 6,947,026 km (0.1 R)
• M20: 7,342,263 km (0.094 R)
• M21: 7,434,416 km (0.054 R)
• M22: 7,557,984 km (0.055 R)
• M23: 7,807,363 km (0.103 R)
• M24: 8,218,159 km (0.06 R)
• M25: 8,442,406 km (0.111 R)
• M26: 8,896,885 km (0.08 R)
• M27: 9,459,522 km (0.113 R)
• M28: 9,593,562 km (0.104 R)
• M29: 10,067,937 km (0.091 R)
• M30: 10,480,677 km (0.075 R)
• M31: 11,180,795 km (0.111 R)
• M32: 11,465,031 km (0.103 R)
• M33: 11,968,428 km (0.078 R)
• M34: 12,959,514 km (0.077 R)
• M35: 13,597,100 km (0.089 R)
• M36: 13,900,784 km (0.093 R)
• M37: 14,283,455 km (0.1 R)
• M38: 14,786,104 km (0.062 R)
• M39: 15,412,769 km (0.071 R)
• M40: 15,610,388 km (0.058 R)
• M41: 16,128,146 km (0.092 R)
• M42: 16,248,423 km (0.045 R)
• M43: 16,570,657 km (0.069 R)
• M44: 16,732,522 km (0.12 R)
• M45: 18,213,391 km (0.103 R)
• M46: 18,506,154 km (0.113 R)
• M47: 18,842,749 km (0.112 R)
• M48: 19,735,998 km (0.073 R)
• M49: 19,864,652 km (0.115 R)
• M50: 20,555,944 km (0.115 R)
• M51: 20,642,861 km (0.082 R)
• M52: 21,079,537 km (0.109 R)
• M53: 21,962,015 km (0.082 R)
• M54: 22,229,047 km (0.119 R)
• M55: 22,318,357 km (0.096 R)
• M56: 22,721,673 km (0.053 R)
• M57: 23,353,724 km (0.046 R)
• M58: 23,444,380 km (0.116 R)
• M59: 24,037,236 km (0.106 R)
• M60: 24,174,866 km (0.109 R)
• M61: 24,266,570 km (0.114 R)
• M62: 25,284,284 km (0.113 R)
• M63: 26,174,541 km (0.091 R)
• M64: 26,316,061 km (0.085 R)
• M65: 27,600,957 km (0.054 R)
• M66: 28,178,554 km (0.106 R)
• M67: 28,275,194 km (0.055 R)
• M68: 28,711,571 km (0.106 R)
• M69: 29,101,274 km (0.118 R)
• M70: 29,443,703 km (0.028 R)
• M71: 29,590,908 km (0.072 R)
• M72: 29,935,282 km (0.033 R)
• M73: 30,380,036 km (0.117 R)
• M74: 31,426,324 km (0.053 R)
• M75: 31,526,554 km (0.083 R)
• M76: 32,029,353 km (0.054 R)
• M77: 32,383,002 km (0.093 R)
• M78: 32,788,712 km (0.088 R)
• M79: 33,094,041 km (0.108 R)
• M80: 34,170,398 km (0.109 R)
• M81: 34,583,437 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 11.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.1 AU - 11.2 AU

Year: 12248 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,634,261 km

• M1: 217,515 km (0.112 R)
• M2: 346,768 km (0.114 R)
• M3: 643,271 km (0.028 R)
• M4: 1,059,003 km (0.041 R)
• M5: 1,697,337 km (0.113 R)
• M6: 2,355,418 km (0.084 R)
• M7: 2,785,812 km (0.105 R)
• M8: 3,117,470 km (0.093 R)
• M9: 4,289,719 km (0.085 R)
• M10: 4,567,522 km (0.085 R)
• M11: 4,779,652 km (0.104 R)
• M12: 5,067,628 km (0.066 R)
• M13: 6,591,581 km (0.051 R)
• M14: 6,671,317 km (0.086 R)
• M15: 7,403,449 km (0.106 R)
• M16: 7,821,126 km (0.042 R)
• M17: 7,947,985 km (0.105 R)
• M18: 8,289,667 km (0.101 R)
• M19: 8,419,069 km (0.028 R)
• M20: 8,679,818 km (0.088 R)
• M21: 8,811,165 km (0.064 R)
• M22: 9,343,285 km (0.112 R)
• M23: 9,658,637 km (0.096 R)
• M24: 9,840,398 km (0.107 R)
• M25: 10,532,139 km (0.09 R)
• M26: 10,954,753 km (0.098 R)
• M27: 11,335,031 km (0.109 R)
• M28: 11,865,056 km (0.054 R)
• M29: 12,749,778 km (0.114 R)
• M30: 13,049,572 km (0.113 R)
• M31: 14,530,591 km (0.118 R)
• M32: 15,370,284 km (0.088 R)
• M33: 15,476,498 km (0.1 R)
• M34: 17,261,949 km (0.107 R)
• M35: 18,657,547 km (0.082 R)
• M36: 18,827,341 km (0.089 R)
• M37: 18,940,886 km (0.062 R)
• M38: 19,054,730 km (0.116 R)
• M39: 19,454,754 km (0.038 R)
• M40: 20,031,155 km (0.103 R)
• M41: 20,263,181 km (0.093 R)
• M42: 20,671,583 km (0.104 R)
• M43: 20,964,945 km (0.103 R)
• M44: 23,178,395 km (0.083 R)
• M45: 24,405,397 km (0.095 R)
• M46: 24,591,347 km (0.058 R)
• M47: 25,214,422 km (0.096 R)
• M48: 25,653,641 km (0.032 R)
• M49: 27,307,147 km (0.119 R)
• M50: 27,500,128 km (0.116 R)
• M51: 28,471,916 km (0.075 R)
• M52: 29,323,277 km (0.115 R)
• M53: 29,455,073 km (0.104 R)
• M54: 29,586,868 km (0.112 R)
• M55: 29,719,113 km (0.106 R)
• M56: 30,449,151 km (0.086 R)
• M57: 31,589,236 km (0.077 R)
• M58: 31,724,323 km (0.075 R)
• M59: 31,994,945 km (0.109 R)
• M60: 32,675,017 km (0.103 R)
• M61: 34,952,794 km (0.092 R)
• M62: 36,570,396 km (0.113 R)
• M63: 36,925,242 km (0.091 R)
• M64: 37,424,002 km (0.104 R)
• M65: 39,368,624 km (0.06 R)
• M66: 39,586,738 km (0.113 R)
• M67: 39,732,446 km (0.074 R)
• M68: 40,977,400 km (0.055 R)
• M69: 41,198,506 km (0.102 R)
• M70: 41,715,815 km (0.042 R)
• M71: 43,806,445 km (0.082 R)
• M72: 44,107,885 km (0.056 R)
• M73: 44,712,859 km (0.099 R)
• M74: 45,092,389 km (0.064 R)
• M75: 47,237,173 km (0.089 R)
• M76: 48,399,848 km (0.082 R)
• M77: 49,258,540 km (0.041 R)
• M78: 49,336,929 km (0.083 R)
• M79: 49,415,169 km (0.099 R)
• M80: 49,964,791 km (0.09 R)
• M81: 51,705,362 km (0.066 R)
• M82: 52,023,856 km (0.097 R)
• M83: 52,423,133 km (0.109 R)
• M84: 53,063,861 km (0.03 R)
• M85: 53,626,648 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.5

Radius: 5.4

Gravity: 18.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.22 AU - 18.22 AU

Year: 22489 Days

Day: 22.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,634,261 km

• M1: 143,764 km (0.095 R)
• M2: 180,714 km (0.032 R)
• M3: 267,631 km (0.05 R)
• M4: 798,105 km (0.063 R)
• M5: 1,515,726 km (0.042 R)
• M6: 3,210,221 km (0.107 R)
• M7: 3,329,899 km (0.098 R)
• M8: 3,992,318 km (0.117 R)
• M9: 4,830,216 km (0.106 R)
• M10: 5,672,452 km (0.112 R)
• M11: 5,817,263 km (0.098 R)
• M12: 6,660,396 km (0.116 R)
• M13: 6,761,973 km (0.074 R)
• M14: 7,173,966 km (0.054 R)
• M15: 7,382,954 km (0.099 R)
• M16: 7,753,508 km (0.088 R)
• M17: 8,348,160 km (0.083 R)
• M18: 8,457,815 km (0.118 R)
• M19: 9,182,317 km (0.106 R)
• M20: 9,238,865 km (0.108 R)
• M21: 9,523,400 km (0.062 R)
• M22: 10,159,491 km (0.096 R)
• M23: 10,988,712 km (0.097 R)
• M24: 11,290,151 km (0.113 R)
• M25: 11,716,655 km (0.072 R)
• M26: 11,839,624 km (0.034 R)
• M27: 14,516,080 km (0.089 R)
• M28: 14,979,684 km (0.104 R)
• M29: 15,921,402 km (0.061 R)
• M30: 18,215,635 km (0.11 R)
• M31: 18,715,442 km (0.089 R)
• M32: 18,931,012 km (0.103 R)
• M33: 21,883,177 km (0.094 R)
• M34: 21,958,723 km (0.115 R)
• M35: 22,566,839 km (0.09 R)
• M36: 23,257,532 km (0.113 R)
• M37: 24,189,228 km (0.119 R)
• M38: 25,291,465 km (0.117 R)
• M39: 26,088,821 km (0.084 R)
• M40: 27,300,265 km (0.113 R)
• M41: 27,544,858 km (0.105 R)
• M42: 27,790,048 km (0.071 R)
• M43: 29,861,381 km (0.106 R)
• M44: 30,788,588 km (0.072 R)
• M45: 32,067,949 km (0.117 R)
• M46: 32,239,837 km (0.115 R)
• M47: 32,325,856 km (0.054 R)
• M48: 32,670,829 km (0.047 R)
• M49: 33,017,148 km (0.064 R)
• M50: 34,854,658 km (0.119 R)
• M51: 35,031,483 km (0.037 R)
• M52: 35,563,453 km (0.094 R)
• M53: 35,830,336 km (0.118 R)
• M54: 37,265,578 km (0.102 R)
• M55: 38,536,711 km (0.056 R)
• M56: 38,811,073 km (0.116 R)
• M57: 38,994,181 km (0.115 R)
• M58: 39,453,446 km (0.107 R)
• M59: 41,214,812 km (0.104 R)
• M60: 41,776,253 km (0.119 R)
• M61: 42,434,633 km (0.077 R)
• M62: 43,001,609 km (0.096 R)
• M63: 43,285,994 km (0.077 R)
• M64: 43,666,272 km (0.106 R)
• M65: 43,952,154 km (0.083 R)
• M66: 44,429,969 km (0.069 R)
• M67: 46,261,646 km (0.118 R)
• M68: 48,610,183 km (0.092 R)
• M69: 49,203,338 km (0.111 R)
• M70: 52,609,831 km (0.1 R)
• M71: 53,932,127 km (0.109 R)
• M72: 54,341,277 km (0.076 R)
• M73: 54,546,226 km (0.115 R)
• M74: 55,471,638 km (0.066 R)
• M75: 56,713,600 km (0.116 R)
• M76: 57,650,980 km (0.036 R)
• M77: 59,435,683 km (0.082 R)
• M78: 59,752,382 km (0.077 R)
• M79: 61,985,878 km (0.114 R)
• M80: 62,521,588 km (0.103 R)
• M81: 63,274,364 km (0.08 R)
• M82: 63,813,814 km (0.118 R)
• M83: 64,138,142 km (0.085 R)
• M84: 65,223,475 km (0.09 R)
• M85: 66,424,297 km (0.106 R)
• M86: 66,533,952 km (0.114 R)
• M87: 67,192,332 km (0.093 R)
• M88: 68,626,378 km (0.118 R)
• M89: 69,736,394 km (0.107 R)
• M90: 70,852,244 km (0.094 R)
• M91: 74,235,101 km (0.053 R)
• M92: 74,690,178 km (0.051 R)
• M93: 75,602,874 km (0.028 R)
• M94: 75,946,201 km (0.098 R)
• M95: 76,404,719 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 19,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit