🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 40 Hours

Environment

Temp: 217 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.8 AU - 1.22 AU

Year: 360 Days

Day: 46.5 Hours

Environment

Temp: 74 °C

Axial Tilt: 61.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.87 AU - 3.57 AU

Year: 2050 Days

Day: 22.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.56 AU - 4.52 AU

Year: 2881 Days

Day: 21.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.57 AU - 4.61 AU

Year: 2934 Days

Day: 17 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.2

Radius: 11.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.22 AU - 10.5 AU

Year: 9356 Days

Day: 8.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,123,706 km

• M1: 184,454 km (0.059 R)
• M2: 292,464 km (0.037 R)
• M3: 648,806 km (0.083 R)
• M4: 845,378 km (0.067 R)
• M5: 1,062,743 km (0.097 R)
• M6: 1,465,760 km (0.109 R)
• M7: 1,730,099 km (0.114 R)
• M8: 1,852,620 km (0.076 R)
• M9: 2,155,556 km (0.066 R)
• M10: 2,406,132 km (0.077 R)
• M11: 2,631,127 km (0.119 R)
• M12: 2,719,540 km (0.073 R)
• M13: 2,808,999 km (0.119 R)
• M14: 2,917,607 km (0.11 R)
• M15: 3,120,612 km (0.05 R)
• M16: 3,271,107 km (0.036 R)
• M17: 3,443,444 km (0.119 R)
• M18: 3,560,130 km (0.112 R)
• M19: 3,917,819 km (0.058 R)
• M20: 4,162,860 km (0.104 R)
• M21: 4,412,838 km (0.1 R)
• M22: 4,518,604 km (0.116 R)
• M23: 4,646,510 km (0.092 R)
• M24: 4,971,736 km (0.041 R)
• M25: 5,214,982 km (0.055 R)
• M26: 6,298,070 km (0.086 R)
• M27: 6,779,776 km (0.042 R)
• M28: 6,877,613 km (0.074 R)
• M29: 7,148,983 km (0.097 R)
• M30: 7,223,632 km (0.043 R)
• M31: 7,373,529 km (0.046 R)
• M32: 7,524,623 km (0.038 R)
• M33: 8,087,410 km (0.027 R)
• M34: 8,479,058 km (0.119 R)
• M35: 8,663,961 km (0.115 R)
• M36: 8,796,804 km (0.085 R)
• M37: 9,010,729 km (0.107 R)
• M38: 9,471,340 km (0.1 R)
• M39: 10,022,908 km (0.071 R)
• M40: 10,274,681 km (0.108 R)
• M41: 10,415,453 km (0.112 R)
• M42: 10,784,361 km (0.12 R)
• M43: 11,099,863 km (0.066 R)
• M44: 11,476,700 km (0.066 R)
• M45: 11,887,196 km (0.045 R)
• M46: 12,512,067 km (0.04 R)
• M47: 12,783,138 km (0.086 R)
• M48: 13,117,190 km (0.068 R)
• M49: 13,423,267 km (0.063 R)
• M50: 13,546,386 km (0.118 R)
• M51: 13,824,788 km (0.114 R)
• M52: 14,073,868 km (0.084 R)
• M53: 14,703,077 km (0.107 R)
• M54: 15,149,028 km (0.069 R)
• M55: 15,438,051 km (0.12 R)
• M56: 15,988,871 km (0.105 R)
• M57: 16,250,368 km (0.116 R)
• M58: 16,711,429 km (0.065 R)
• M59: 16,877,183 km (0.071 R)
• M60: 17,043,386 km (0.071 R)
• M61: 17,444,608 km (0.074 R)
• M62: 18,632,714 km (0.109 R)
• M63: 19,427,527 km (0.083 R)
• M64: 19,811,695 km (0.063 R)
• M65: 20,374,781 km (0.11 R)
• M66: 20,516,450 km (0.092 R)
• M67: 20,836,291 km (0.118 R)
• M68: 21,050,515 km (0.091 R)
• M69: 21,337,144 km (0.057 R)
• M70: 21,589,067 km (0.111 R)
• M71: 22,168,609 km (0.088 R)
• M72: 22,387,172 km (0.059 R)
• M73: 22,789,889 km (0.097 R)
• M74: 23,010,546 km (0.116 R)
• M75: 23,195,000 km (0.079 R)
• M76: 23,975,004 km (0.063 R)
• M77: 24,124,452 km (0.119 R)
• M78: 24,199,400 km (0.061 R)
• M79: 24,349,447 km (0.111 R)
• M80: 24,650,438 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 14.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.14 AU - 11.22 AU

Year: 10684 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,123,706 km

• M1: 234,869 km (0.115 R)
• M2: 414,536 km (0.118 R)
• M3: 662,719 km (0.097 R)
• M4: 981,063 km (0.101 R)
• M5: 1,252,733 km (0.086 R)
• M6: 1,388,119 km (0.08 R)
• M7: 1,717,234 km (0.051 R)
• M8: 1,869,375 km (0.056 R)
• M9: 1,958,386 km (0.111 R)
• M10: 2,164,083 km (0.075 R)
• M11: 2,953,810 km (0.079 R)
• M12: 3,545,619 km (0.114 R)
• M13: 4,057,393 km (0.062 R)
• M14: 4,351,952 km (0.115 R)
• M15: 4,501,849 km (0.115 R)
• M16: 4,807,028 km (0.053 R)
• M17: 5,087,524 km (0.099 R)
• M18: 5,405,569 km (0.079 R)
• M19: 5,599,598 km (0.047 R)
• M20: 5,895,054 km (0.104 R)
• M21: 6,161,936 km (0.051 R)
• M22: 6,986,669 km (0.059 R)
• M23: 8,400,220 km (0.111 R)
• M24: 9,236,023 km (0.104 R)
• M25: 9,390,857 km (0.102 R)
• M26: 10,257,926 km (0.044 R)
• M27: 10,863,947 km (0.064 R)
• M28: 11,731,764 km (0.116 R)
• M29: 11,899,613 km (0.106 R)
• M30: 12,837,143 km (0.051 R)
• M31: 13,577,802 km (0.057 R)
• M32: 13,975,583 km (0.088 R)
• M33: 14,782,663 km (0.102 R)
• M34: 15,100,708 km (0.075 R)
• M35: 15,283,367 km (0.115 R)
• M36: 15,651,079 km (0.119 R)
• M37: 15,789,756 km (0.04 R)
• M38: 18,305,693 km (0.079 R)
• M39: 18,794,280 km (0.116 R)
• M40: 19,336,722 km (0.076 R)
• M41: 20,285,920 km (0.116 R)
• M42: 20,487,578 km (0.09 R)
• M43: 21,147,903 km (0.107 R)
• M44: 21,301,390 km (0.1 R)
• M45: 21,763,648 km (0.066 R)
• M46: 21,918,482 km (0.059 R)
• M47: 22,073,764 km (0.104 R)
• M48: 22,541,706 km (0.097 R)
• M49: 22,698,335 km (0.088 R)
• M50: 22,803,054 km (0.05 R)
• M51: 24,285,120 km (0.102 R)
• M52: 25,853,055 km (0.11 R)
• M53: 26,291,227 km (0.083 R)
• M54: 26,401,182 km (0.055 R)
• M55: 26,566,487 km (0.12 R)
• M56: 27,175,201 km (0.112 R)
• M57: 28,068,899 km (0.105 R)
• M58: 28,519,338 km (0.095 R)
• M59: 28,688,832 km (0.117 R)
• M60: 28,802,078 km (0.08 R)
• M61: 29,142,563 km (0.104 R)
• M62: 29,313,404 km (0.11 R)
• M63: 29,541,540 km (0.087 R)
• M64: 30,057,204 km (0.086 R)
• M65: 30,749,394 km (0.111 R)
• M66: 31,155,552 km (0.095 R)
• M67: 31,914,611 km (0.039 R)
• M68: 32,384,797 km (0.07 R)
• M69: 32,620,713 km (0.084 R)
• M70: 32,857,377 km (0.105 R)
• M71: 33,689,590 km (0.09 R)
• M72: 34,288,430 km (0.044 R)
• M73: 34,709,698 km (0.088 R)
• M74: 34,890,711 km (0.09 R)
• M75: 35,314,373 km (0.036 R)
• M76: 35,435,696 km (0.098 R)
• M77: 36,044,709 km (0.115 R)
• M78: 36,903,102 km (0.059 R)
• M79: 37,644,060 km (0.12 R)
• M80: 37,830,160 km (0.06 R)
• M81: 39,581,203 km (0.103 R)
• M82: 39,896,705 km (0.094 R)
• M83: 42,064,079 km (0.056 R)
• M84: 42,257,210 km (0.087 R)
• M85: 43,226,903 km (0.083 R)
• M86: 43,486,755 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 14.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.55 AU - 11.47 AU

Year: 11235 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,123,706 km

• M1: 241,900 km (0.115 R)
• M2: 454,628 km (0.046 R)
• M3: 655,837 km (0.093 R)
• M4: 748,588 km (0.095 R)
• M5: 1,105,678 km (0.108 R)
• M6: 1,236,875 km (0.074 R)
• M7: 1,356,404 km (0.056 R)
• M8: 1,444,218 km (0.112 R)
• M9: 1,720,226 km (0.088 R)
• M10: 1,855,014 km (0.043 R)
• M11: 2,074,474 km (0.089 R)
• M12: 2,517,283 km (0.061 R)
• M13: 2,627,238 km (0.114 R)
• M14: 3,013,500 km (0.081 R)
• M15: 3,249,266 km (0.083 R)
• M16: 4,070,408 km (0.072 R)
• M17: 4,226,439 km (0.119 R)
• M18: 4,598,639 km (0.061 R)
• M19: 4,926,258 km (0.12 R)
• M20: 5,120,885 km (0.079 R)
• M21: 5,375,051 km (0.068 R)
• M22: 5,778,517 km (0.078 R)
• M23: 6,342,052 km (0.059 R)
• M24: 6,462,927 km (0.037 R)
• M25: 7,394,324 km (0.09 R)
• M26: 7,553,795 km (0.107 R)
• M27: 8,301,485 km (0.115 R)
• M28: 9,519,212 km (0.077 R)
• M29: 10,219,928 km (0.063 R)
• M30: 10,792,439 km (0.116 R)
• M31: 11,265,318 km (0.114 R)
• M32: 11,745,078 km (0.109 R)
• M33: 11,968,727 km (0.104 R)
• M34: 12,534,207 km (0.052 R)
• M35: 12,954,428 km (0.072 R)
• M36: 13,418,181 km (0.034 R)
• M37: 13,808,781 km (0.056 R)
• M38: 14,922,388 km (0.078 R)
• M39: 15,408,581 km (0.102 R)
• M40: 15,653,622 km (0.107 R)
• M41: 16,189,033 km (0.114 R)
• M42: 16,438,113 km (0.098 R)
• M43: 16,856,090 km (0.115 R)
• M44: 17,193,134 km (0.049 R)
• M45: 17,447,300 km (0.05 R)
• M46: 18,954,948 km (0.107 R)
• M47: 19,173,809 km (0.047 R)
• M48: 19,437,401 km (0.093 R)
• M49: 20,101,915 km (0.117 R)
• M50: 20,191,075 km (0.037 R)
• M51: 20,324,965 km (0.112 R)
• M52: 20,818,788 km (0.081 R)
• M53: 21,089,859 km (0.046 R)
• M54: 21,271,172 km (0.026 R)
• M55: 21,498,560 km (0.08 R)
• M56: 22,647,771 km (0.049 R)
• M57: 23,066,346 km (0.102 R)
• M58: 24,289,907 km (0.118 R)
• M59: 24,718,355 km (0.087 R)
• M60: 25,197,517 km (0.089 R)
• M61: 25,389,900 km (0.063 R)
• M62: 25,873,251 km (0.103 R)
• M63: 26,750,942 km (0.052 R)
• M64: 27,440,289 km (0.101 R)
• M65: 28,035,987 km (0.066 R)
• M66: 28,385,298 km (0.11 R)
• M67: 29,695,776 km (0.068 R)
• M68: 30,256,020 km (0.072 R)
• M69: 30,563,144 km (0.118 R)
• M70: 30,768,542 km (0.086 R)
• M71: 31,232,146 km (0.097 R)
• M72: 31,854,024 km (0.118 R)
• M73: 32,010,055 km (0.084 R)
• M74: 32,166,385 km (0.06 R)
• M75: 33,215,215 km (0.06 R)
• M76: 33,373,639 km (0.083 R)
• M77: 33,637,979 km (0.101 R)
• M78: 33,903,066 km (0.075 R)
• M79: 35,615,962 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.6

Radius: 4

Gravity: 23.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.68 AU - 13.68 AU

Year: 16975 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,123,706 km

• M1: 185,202 km (0.108 R)
• M2: 416,929 km (0.09 R)
• M3: 532,419 km (0.106 R)
• M4: 639,381 km (0.112 R)
• M5: 676,631 km (0.068 R)
• M6: 832,961 km (0.08 R)
• M7: 915,389 km (0.098 R)
• M8: 1,589,029 km (0.089 R)
• M9: 1,691,653 km (0.098 R)
• M10: 1,984,865 km (0.063 R)
• M11: 2,039,917 km (0.115 R)
• M12: 3,372,684 km (0.071 R)
• M13: 3,638,519 km (0.058 R)
• M14: 3,945,494 km (0.041 R)
• M15: 4,049,614 km (0.086 R)
• M16: 4,296,301 km (0.1 R)
• M17: 5,292,473 km (0.114 R)
• M18: 5,915,100 km (0.084 R)
• M19: 6,356,414 km (0.117 R)
• M20: 6,683,883 km (0.101 R)
• M21: 6,933,263 km (0.104 R)
• M22: 7,440,848 km (0.076 R)
• M23: 7,612,736 km (0.054 R)
• M24: 7,742,587 km (0.082 R)
• M25: 7,873,037 km (0.037 R)
• M26: 8,092,198 km (0.117 R)
• M27: 8,357,734 km (0.112 R)
• M28: 8,716,320 km (0.065 R)
• M29: 8,806,827 km (0.112 R)
• M30: 10,391,068 km (0.031 R)
• M31: 11,068,597 km (0.046 R)
• M32: 11,166,583 km (0.1 R)
• M33: 11,264,720 km (0.091 R)
• M34: 11,511,556 km (0.112 R)
• M35: 11,710,372 km (0.106 R)
• M36: 11,910,234 km (0.08 R)
• M37: 12,721,055 km (0.084 R)
• M38: 13,081,436 km (0.039 R)
• M39: 13,340,839 km (0.115 R)
• M40: 14,129,220 km (0.083 R)
• M41: 14,502,317 km (0.047 R)
• M42: 18,233,138 km (0.116 R)
• M43: 18,697,340 km (0.041 R)
• M44: 19,637,413 km (0.109 R)
• M45: 19,815,435 km (0.115 R)
• M46: 19,993,905 km (0.087 R)
• M47: 20,592,895 km (0.099 R)
• M48: 20,653,033 km (0.081 R)
• M49: 20,955,071 km (0.108 R)
• M50: 22,239,070 km (0.081 R)
• M51: 24,626,502 km (0.082 R)
• M52: 24,754,408 km (0.104 R)
• M53: 25,010,819 km (0.069 R)
• M54: 26,371,561 km (0.106 R)
• M55: 26,699,181 km (0.089 R)
• M56: 27,689,818 km (0.106 R)
• M57: 29,164,254 km (0.049 R)
• M58: 29,299,641 km (0.05 R)
• M59: 29,911,047 km (0.079 R)
• M60: 30,389,611 km (0.082 R)
• M61: 31,354,218 km (0.115 R)
• M62: 31,909,824 km (0.036 R)
• M63: 33,454,721 km (0.06 R)
• M64: 34,307,579 km (0.067 R)
• M65: 35,383,636 km (0.115 R)
• M66: 35,455,892 km (0.088 R)
• M67: 36,470,914 km (0.109 R)
• M68: 37,642,564 km (0.098 R)
• M69: 37,937,422 km (0.107 R)
• M70: 38,085,075 km (0.106 R)
• M71: 38,677,781 km (0.072 R)
• M72: 39,797,372 km (0.033 R)
• M73: 40,248,260 km (0.089 R)
• M74: 41,458,656 km (0.095 R)
• M75: 41,610,797 km (0.103 R)
• M76: 41,991,973 km (0.092 R)
• M77: 42,144,862 km (0.119 R)
• M78: 42,374,345 km (0.096 R)
• M79: 42,527,683 km (0.116 R)
• M80: 42,911,551 km (0.104 R)
• M81: 43,219,573 km (0.107 R)
• M82: 45,709,779 km (0.075 R)
• M83: 46,339,586 km (0.091 R)
• M84: 46,655,537 km (0.103 R)
• M85: 46,892,949 km (0.103 R)
• M86: 47,926,520 km (0.117 R)
• M87: 49,450,623 km (0.079 R)
• M88: 52,463,824 km (0.103 R)
• M89: 53,040,523 km (0.032 R)
• M90: 53,951,126 km (0.089 R)
• M91: 54,117,179 km (0.097 R)
• M92: 54,283,532 km (0.11 R)
• M93: 54,950,290 km (0.095 R)
• M94: 56,039,662 km (0.11 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit