🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.7 AU - 0.74 AU

Year: 227 Days

Day: 33.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,037,120 km

• M1: 543,190 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.04 AU - 1.48 AU

Year: 525 Days

Day: 45.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.82 AU - 2.92 AU

Year: 1353 Days

Day: 23.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.09 AU - 2.93 AU

Year: 1475 Days

Day: 43 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 8.2

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.99 AU - 5.81 AU

Year: 4023 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 112,037,120 km

• M1: 230,530 km (0.107 R)
• M2: 324,478 km (0.101 R)
• M3: 395,986 km (0.11 R)
• M4: 498,311 km (0.091 R)
• M5: 557,402 km (0.112 R)
• M6: 674,387 km (0.106 R)
• M7: 780,003 km (0.063 R)
• M8: 881,131 km (0.085 R)
• M9: 1,074,562 km (0.051 R)
• M10: 1,353,711 km (0.086 R)
• M11: 1,451,847 km (0.054 R)
• M12: 1,514,379 km (0.072 R)
• M13: 1,760,617 km (0.038 R)
• M14: 1,854,714 km (0.058 R)
• M15: 2,019,721 km (0.073 R)
• M16: 2,132,518 km (0.073 R)
• M17: 3,043,868 km (0.049 R)
• M18: 3,305,215 km (0.097 R)
• M19: 3,371,786 km (0.115 R)
• M20: 4,025,679 km (0.049 R)
• M21: 4,276,554 km (0.112 R)
• M22: 4,349,109 km (0.111 R)
• M23: 4,477,165 km (0.079 R)
• M24: 4,532,516 km (0.056 R)
• M25: 4,662,367 km (0.115 R)
• M26: 5,116,846 km (0.031 R)
• M27: 5,194,038 km (0.113 R)
• M28: 5,349,470 km (0.109 R)
• M29: 5,408,262 km (0.104 R)
• M30: 5,467,054 km (0.101 R)
• M31: 5,665,122 km (0.069 R)
• M32: 6,068,138 km (0.099 R)
• M33: 6,190,809 km (0.036 R)
• M34: 6,252,443 km (0.064 R)
• M35: 6,314,377 km (0.076 R)
• M36: 7,072,838 km (0.111 R)
• M37: 7,223,782 km (0.081 R)
• M38: 7,506,672 km (0.12 R)
• M39: 7,726,880 km (0.084 R)
• M40: 7,793,301 km (0.058 R)
• M41: 8,016,202 km (0.043 R)
• M42: 8,128,550 km (0.06 R)
• M43: 8,628,656 km (0.106 R)
• M44: 9,021,948 km (0.07 R)
• M45: 9,326,679 km (0.115 R)
• M46: 9,397,439 km (0.082 R)
• M47: 9,515,921 km (0.112 R)
• M48: 11,527,563 km (0.098 R)
• M49: 11,935,068 km (0.111 R)
• M50: 12,192,077 km (0.092 R)
• M51: 12,555,001 km (0.038 R)
• M52: 12,974,175 km (0.109 R)
• M53: 13,584,683 km (0.118 R)
• M54: 13,880,139 km (0.118 R)
• M55: 14,204,617 km (0.055 R)
• M56: 14,259,071 km (0.084 R)
• M57: 14,723,722 km (0.102 R)
• M58: 15,027,106 km (0.095 R)
• M59: 15,276,935 km (0.101 R)
• M60: 15,640,009 km (0.112 R)
• M61: 15,893,128 km (0.115 R)
• M62: 16,062,623 km (0.056 R)
• M63: 16,176,018 km (0.101 R)
• M64: 16,603,419 km (0.076 R)
• M65: 17,469,142 km (0.047 R)
• M66: 17,585,828 km (0.042 R)
• M67: 17,731,836 km (0.093 R)
• M68: 18,438,536 km (0.112 R)
• M69: 18,825,246 km (0.116 R)
• M70: 19,334,926 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.1

Radius: 7.9

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.66 AU - 19.3 AU

Year: 23690 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,037,120 km

• M1: 186,997 km (0.092 R)
• M2: 428,448 km (0.101 R)
• M3: 514,317 km (0.118 R)
• M4: 1,061,546 km (0.073 R)
• M5: 1,243,906 km (0.079 R)
• M6: 1,338,901 km (0.081 R)
• M7: 2,906,986 km (0.026 R)
• M8: 3,744,285 km (0.05 R)
• M9: 4,309,466 km (0.099 R)
• M10: 4,503,793 km (0.075 R)
• M11: 5,309,827 km (0.044 R)
• M12: 5,943,224 km (0.064 R)
• M13: 6,378,704 km (0.105 R)
• M14: 6,433,905 km (0.101 R)
• M15: 6,544,757 km (0.108 R)
• M16: 7,923,451 km (0.075 R)
• M17: 8,402,464 km (0.03 R)
• M18: 9,767,694 km (0.108 R)
• M19: 10,410,815 km (0.059 R)
• M20: 10,737,537 km (0.112 R)
• M21: 10,935,156 km (0.1 R)
• M22: 11,001,278 km (0.098 R)
• M23: 11,941,201 km (0.102 R)
• M24: 12,420,812 km (0.088 R)
• M25: 12,559,040 km (0.079 R)
• M26: 12,836,993 km (0.076 R)
• M27: 13,046,729 km (0.097 R)
• M28: 14,112,614 km (0.104 R)
• M29: 14,329,232 km (0.104 R)
• M30: 14,985,368 km (0.102 R)
• M31: 16,326,962 km (0.05 R)
• M32: 17,242,501 km (0.117 R)
• M33: 17,551,421 km (0.072 R)
• M34: 17,706,554 km (0.06 R)
• M35: 19,683,938 km (0.085 R)
• M36: 21,315,602 km (0.033 R)
• M37: 22,651,960 km (0.119 R)
• M38: 23,159,994 km (0.093 R)
• M39: 23,929,227 km (0.054 R)
• M40: 26,464,013 km (0.08 R)
• M41: 27,717,942 km (0.068 R)
• M42: 28,625,553 km (0.03 R)
• M43: 30,004,995 km (0.046 R)
• M44: 31,030,338 km (0.114 R)
• M45: 31,217,934 km (0.093 R)
• M46: 31,405,979 km (0.103 R)
• M47: 31,972,356 km (0.109 R)
• M48: 32,828,206 km (0.058 R)
• M49: 34,077,647 km (0.073 R)
• M50: 35,342,796 km (0.115 R)
• M51: 36,524,021 km (0.094 R)
• M52: 36,722,238 km (0.1 R)
• M53: 38,119,183 km (0.099 R)
• M54: 40,247,063 km (0.087 R)
• M55: 41,273,903 km (0.054 R)
• M56: 41,997,807 km (0.116 R)
• M57: 43,353,313 km (0.054 R)
• M58: 44,089,036 km (0.1 R)
• M59: 45,360,019 km (0.1 R)
• M60: 45,573,047 km (0.1 R)
• M61: 46,428,298 km (0.12 R)
• M62: 47,181,074 km (0.1 R)
• M63: 47,829,431 km (0.068 R)
• M64: 47,937,890 km (0.085 R)
• M65: 49,135,121 km (0.074 R)
• M66: 49,572,994 km (0.065 R)
• M67: 49,792,454 km (0.104 R)
• M68: 53,683,794 km (0.111 R)
• M69: 53,796,441 km (0.056 R)
• M70: 54,134,682 km (0.11 R)
• M71: 54,700,162 km (0.117 R)
• M72: 57,441,394 km (0.112 R)
• M73: 61,047,749 km (0.077 R)
• M74: 62,581,726 km (0.105 R)
• M75: 63,413,041 km (0.085 R)
• M76: 64,128,418 km (0.115 R)
• M77: 69,824,208 km (0.048 R)
• M78: 69,947,177 km (0.094 R)
• M79: 70,562,922 km (0.116 R)
• M80: 72,670,008 km (0.062 R)
• M81: 72,794,623 km (0.093 R)
• M82: 73,168,767 km (0.098 R)
• M83: 75,301,285 km (0.057 R)
• M84: 77,326,840 km (0.066 R)
• M85: 78,729,769 km (0.114 R)
• M86: 79,242,142 km (0.06 R)
• M87: 80,785,543 km (0.073 R)
• M88: 80,914,496 km (0.091 R)
• M89: 81,431,507 km (0.109 R)
• M90: 81,560,909 km (0.069 R)
• M91: 82,338,818 km (0.039 R)
• M92: 84,294,211 km (0.117 R)
• M93: 86,133,068 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.5

Radius: 5.8

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.28 AU - 20.86 AU

Year: 26155 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,037,120 km

• M1: 87,814 km (0.086 R)
• M2: 234,270 km (0.044 R)
• M3: 477,516 km (0.088 R)
• M4: 548,875 km (0.066 R)
• M5: 743,651 km (0.096 R)
• M6: 1,293,124 km (0.044 R)
• M7: 1,606,382 km (0.093 R)
• M8: 1,971,401 km (0.063 R)
• M9: 2,148,525 km (0.061 R)
• M10: 2,775,340 km (0.087 R)
• M11: 2,940,496 km (0.111 R)
• M12: 3,108,943 km (0.114 R)
• M13: 3,349,945 km (0.088 R)
• M14: 3,455,112 km (0.073 R)
• M15: 3,668,738 km (0.074 R)
• M16: 3,777,197 km (0.119 R)
• M17: 4,108,855 km (0.036 R)
• M18: 4,297,199 km (0.044 R)
• M19: 4,643,219 km (0.075 R)
• M20: 5,158,883 km (0.119 R)
• M21: 5,860,497 km (0.106 R)
• M22: 6,072,477 km (0.092 R)
• M23: 6,330,234 km (0.04 R)
• M24: 6,547,749 km (0.049 R)
• M25: 6,767,808 km (0.083 R)
• M26: 7,124,898 km (0.054 R)
• M27: 7,215,105 km (0.094 R)
• M28: 8,613,397 km (0.117 R)
• M29: 8,757,759 km (0.056 R)
• M30: 9,244,700 km (0.075 R)
• M31: 9,991,492 km (0.084 R)
• M32: 10,654,360 km (0.096 R)
• M33: 10,757,583 km (0.116 R)
• M34: 11,331,440 km (0.088 R)
• M35: 13,222,208 km (0.116 R)
• M36: 13,500,161 km (0.069 R)
• M37: 13,556,110 km (0.075 R)
• M38: 14,062,050 km (0.11 R)
• M39: 15,034,586 km (0.095 R)
• M40: 16,206,237 km (0.099 R)
• M41: 16,503,637 km (0.107 R)
• M42: 16,802,982 km (0.055 R)
• M43: 17,104,123 km (0.108 R)
• M44: 17,895,196 km (0.099 R)
• M45: 18,079,501 km (0.085 R)
• M46: 18,760,471 km (0.065 R)
• M47: 18,822,853 km (0.11 R)
• M48: 18,947,767 km (0.057 R)
• M49: 19,956,506 km (0.092 R)
• M50: 20,211,420 km (0.109 R)
• M51: 20,724,541 km (0.093 R)
• M52: 20,853,494 km (0.025 R)
• M53: 21,177,075 km (0.066 R)
• M54: 22,686,517 km (0.12 R)
• M55: 23,689,571 km (0.03 R)
• M56: 23,891,827 km (0.103 R)
• M57: 24,027,064 km (0.111 R)
• M58: 25,738,613 km (0.051 R)
• M59: 26,364,231 km (0.067 R)
• M60: 26,434,093 km (0.064 R)
• M61: 27,986,022 km (0.092 R)
• M62: 29,205,244 km (0.079 R)
• M63: 30,441,671 km (0.103 R)
• M64: 30,514,974 km (0.07 R)
• M65: 31,250,846 km (0.099 R)
• M66: 33,569,164 km (0.062 R)
• M67: 34,404,967 km (0.119 R)
• M68: 35,324,545 km (0.057 R)
• M69: 35,401,439 km (0.073 R)
• M70: 35,864,743 km (0.086 R)
• M71: 36,797,037 km (0.099 R)
• M72: 37,501,493 km (0.107 R)
• M73: 37,815,948 km (0.039 R)
• M74: 38,526,987 km (0.078 R)
• M75: 38,685,561 km (0.077 R)
• M76: 39,961,930 km (0.059 R)
• M77: 40,847,399 km (0.105 R)
• M78: 41,495,457 km (0.107 R)
• M79: 41,739,452 km (0.073 R)
• M80: 41,902,214 km (0.107 R)
• M81: 42,228,637 km (0.069 R)
• M82: 43,873,166 km (0.049 R)
• M83: 45,036,738 km (0.119 R)
• M84: 45,120,214 km (0.114 R)
• M85: 47,309,279 km (0.078 R)
• M86: 48,245,762 km (0.097 R)
• M87: 48,502,173 km (0.039 R)
• M88: 48,587,743 km (0.114 R)
• M89: 49,274,247 km (0.085 R)
• M90: 50,223,446 km (0.117 R)
• M91: 51,440,275 km (0.1 R)
• M92: 52,227,758 km (0.066 R)
• M93: 53,460,295 km (0.066 R)
• M94: 56,313,725 km (0.106 R)
• M95: 57,487,021 km (0.106 R)
• M96: 59,399,181 km (0.072 R)
• M97: 61,888,190 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.4

Radius: 4.4

Gravity: 44.44 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 19.38 AU - 19.58 AU

Year: 31885 Days

Day: 17.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,037,120 km

• M1: 73,153 km (0.097 R)
• M2: 302,936 km (0.096 R)
• M3: 787,932 km (0.057 R)
• M4: 1,018,612 km (0.105 R)
• M5: 2,494,096 km (0.089 R)
• M6: 2,684,235 km (0.084 R)
• M7: 2,732,405 km (0.108 R)
• M8: 2,928,378 km (0.074 R)
• M9: 3,595,884 km (0.11 R)
• M10: 3,649,141 km (0.109 R)
• M11: 5,182,968 km (0.117 R)
• M12: 6,888,234 km (0.064 R)
• M13: 7,020,927 km (0.111 R)
• M14: 7,696,960 km (0.114 R)
• M15: 8,393,637 km (0.105 R)
• M16: 9,771,733 km (0.081 R)
• M17: 10,221,275 km (0.05 R)
• M18: 11,218,344 km (0.057 R)
• M19: 11,374,525 km (0.072 R)
• M20: 12,326,416 km (0.102 R)
• M21: 14,986,415 km (0.051 R)
• M22: 15,591,240 km (0.069 R)
• M23: 15,852,737 km (0.077 R)
• M24: 18,455,291 km (0.103 R)
• M25: 19,476,596 km (0.038 R)
• M26: 21,476,570 km (0.115 R)
• M27: 22,255,526 km (0.089 R)
• M28: 23,043,607 km (0.109 R)
• M29: 23,242,124 km (0.096 R)
• M30: 24,041,575 km (0.1 R)
• M31: 24,444,741 km (0.108 R)
• M32: 24,545,869 km (0.112 R)
• M33: 24,850,151 km (0.07 R)
• M34: 28,490,615 km (0.077 R)
• M35: 28,596,979 km (0.044 R)
• M36: 28,703,643 km (0.113 R)
• M37: 29,560,838 km (0.063 R)
• M38: 31,190,857 km (0.068 R)
• M39: 31,520,271 km (0.113 R)
• M40: 32,182,691 km (0.073 R)
• M41: 32,404,544 km (0.106 R)
• M42: 33,521,292 km (0.075 R)
• M43: 34,537,062 km (0.072 R)
• M44: 35,563,004 km (0.099 R)
• M45: 36,022,120 km (0.087 R)
• M46: 36,367,841 km (0.117 R)
• M47: 37,878,330 km (0.051 R)
• M48: 41,441,453 km (0.084 R)
• M49: 41,803,629 km (0.109 R)
• M50: 43,140,436 km (0.118 R)
• M51: 43,507,399 km (0.09 R)
• M52: 43,998,379 km (0.061 R)
• M53: 44,121,498 km (0.085 R)
• M54: 44,491,304 km (0.087 R)
• M55: 44,985,875 km (0.116 R)
• M56: 46,480,806 km (0.095 R)
• M57: 48,245,313 km (0.084 R)
• M58: 52,099,403 km (0.11 R)
• M59: 52,359,853 km (0.116 R)
• M60: 52,490,302 km (0.111 R)
• M61: 52,751,351 km (0.067 R)
• M62: 52,882,099 km (0.081 R)
• M63: 56,987,065 km (0.114 R)
• M64: 58,062,973 km (0.057 R)
• M65: 59,417,133 km (0.071 R)
• M66: 60,644,882 km (0.102 R)
• M67: 62,571,105 km (0.072 R)
• M68: 65,357,664 km (0.106 R)
• M69: 68,184,465 km (0.117 R)
• M70: 70,043,069 km (0.098 R)
• M71: 70,762,336 km (0.109 R)
• M72: 71,339,634 km (0.084 R)
• M73: 71,484,146 km (0.099 R)
• M74: 71,918,428 km (0.117 R)
• M75: 74,395,470 km (0.09 R)
• M76: 74,688,682 km (0.117 R)
• M77: 78,386,741 km (0.09 R)
• M78: 78,983,936 km (0.096 R)
• M79: 80,483,505 km (0.089 R)
• M80: 80,935,141 km (0.113 R)
• M81: 83,358,477 km (0.11 R)
• M82: 83,967,938 km (0.059 R)
• M83: 84,885,123 km (0.108 R)
• M84: 95,348,447 km (0.099 R)
• M85: 95,666,941 km (0.042 R)
• M86: 96,464,896 km (0.1 R)
• M87: 97,264,945 km (0.115 R)
• M88: 98,549,692 km (0.071 R)
• M89: 100,487,134 km (0.1 R)
• M90: 100,973,626 km (0.111 R)
• M91: 104,399,866 km (0.064 R)
• M92: 108,528,318 km (0.093 R)
• M93: 110,863,392 km (0.104 R)
• M94: 111,869,138 km (0.073 R)
• M95: 112,037,137 km (0.046 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: 161 - 10,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit