🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.75 AU - 0.99 AU

Year: 296 Days

Day: 38.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,631,982 km

• M1: 96,042 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.99 AU - 0.99 AU

Year: 360 Days

Day: 33.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,631,982 km

• M1: 238,160 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.71 AU - 2.17 AU

Year: 987 Days

Day: 47.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.75 AU - 2.67 AU

Year: 1200 Days

Day: 17.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.4

Radius: 11.6

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.66 AU - 5.78 AU

Year: 4356 Days

Day: 11.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,631,982 km

• M1: 514,018 km (0.092 R)
• M2: 710,141 km (0.099 R)
• M3: 840,441 km (0.096 R)
• M4: 991,385 km (0.052 R)
• M5: 1,164,619 km (0.052 R)
• M6: 1,416,393 km (0.079 R)
• M7: 1,513,631 km (0.115 R)
• M8: 1,774,530 km (0.026 R)
• M9: 1,895,255 km (0.107 R)
• M10: 1,972,149 km (0.115 R)
• M11: 2,050,089 km (0.113 R)
• M12: 2,177,247 km (0.061 R)
• M13: 2,540,321 km (0.073 R)
• M14: 2,798,976 km (0.105 R)
• M15: 3,175,813 km (0.114 R)
• M16: 3,417,264 km (0.104 R)
• M17: 4,177,670 km (0.112 R)
• M18: 4,483,897 km (0.106 R)
• M19: 4,776,361 km (0.06 R)
• M20: 5,314,315 km (0.109 R)
• M21: 5,402,129 km (0.1 R)
• M22: 6,470,856 km (0.116 R)
• M23: 6,659,200 km (0.105 R)
• M24: 6,969,316 km (0.116 R)
• M25: 7,089,742 km (0.091 R)
• M26: 7,332,839 km (0.095 R)
• M27: 7,977,905 km (0.095 R)
• M28: 8,078,734 km (0.069 R)
• M29: 8,796,654 km (0.09 R)
• M30: 9,005,642 km (0.101 R)
• M31: 9,295,563 km (0.094 R)
• M32: 9,428,406 km (0.071 R)
• M33: 9,884,679 km (0.118 R)
• M34: 10,183,875 km (0.087 R)
• M35: 10,513,589 km (0.117 R)
• M36: 10,930,817 km (0.113 R)
• M37: 11,099,115 km (0.112 R)
• M38: 11,183,638 km (0.078 R)
• M39: 11,325,008 km (0.048 R)
• M40: 11,867,599 km (0.098 R)
• M41: 12,011,811 km (0.111 R)
• M42: 12,389,396 km (0.049 R)
• M43: 12,506,382 km (0.096 R)
• M44: 12,682,608 km (0.094 R)
• M45: 13,395,592 km (0.063 R)
• M46: 13,878,194 km (0.094 R)
• M47: 14,060,554 km (0.068 R)
• M48: 14,182,626 km (0.077 R)
• M49: 14,520,119 km (0.094 R)
• M50: 14,612,720 km (0.099 R)
• M51: 14,891,421 km (0.043 R)
• M52: 15,422,792 km (0.093 R)
• M53: 15,865,004 km (0.108 R)
• M54: 15,960,298 km (0.04 R)
• M55: 16,279,390 km (0.066 R)
• M56: 16,729,679 km (0.068 R)
• M57: 17,086,321 km (0.102 R)
• M58: 17,314,607 km (0.098 R)
• M59: 17,939,328 km (0.111 R)
• M60: 19,109,482 km (0.057 R)
• M61: 20,063,318 km (0.054 R)
• M62: 20,338,579 km (0.118 R)
• M63: 20,580,628 km (0.058 R)
• M64: 21,628,561 km (0.104 R)
• M65: 21,875,547 km (0.107 R)
• M66: 22,372,362 km (0.088 R)
• M67: 22,479,324 km (0.067 R)
• M68: 23,016,680 km (0.069 R)
• M69: 23,124,540 km (0.105 R)
• M70: 23,666,982 km (0.085 R)
• M71: 23,848,743 km (0.116 R)
• M72: 24,396,720 km (0.099 R)
• M73: 24,543,625 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774

Radius: 13.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.22 AU - 6.9 AU

Year: 6137 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 90,631,982 km

• M1: 235,617 km (0.106 R)
• M2: 613,351 km (0.109 R)
• M3: 813,364 km (0.119 R)
• M4: 900,130 km (0.093 R)
• M5: 1,148,164 km (0.116 R)
• M6: 1,263,952 km (0.116 R)
• M7: 1,436,738 km (0.111 R)
• M8: 1,526,197 km (0.108 R)
• M9: 2,374,268 km (0.11 R)
• M10: 2,524,763 km (0.102 R)
• M11: 2,723,130 km (0.112 R)
• M12: 2,995,697 km (0.099 R)
• M13: 3,111,935 km (0.111 R)
• M14: 3,206,032 km (0.11 R)
• M15: 3,397,218 km (0.087 R)
• M16: 4,515,313 km (0.102 R)
• M17: 4,757,362 km (0.091 R)
• M18: 4,921,022 km (0.093 R)
• M19: 5,254,326 km (0.065 R)
• M20: 5,395,247 km (0.107 R)
• M21: 5,652,406 km (0.058 R)
• M22: 5,913,454 km (0.052 R)
• M23: 6,060,359 km (0.107 R)
• M24: 6,178,691 km (0.092 R)
• M25: 6,387,679 km (0.046 R)
• M26: 6,508,106 km (0.119 R)
• M27: 6,720,834 km (0.052 R)
• M28: 7,341,216 km (0.09 R)
• M29: 7,435,912 km (0.038 R)
• M30: 7,883,060 km (0.088 R)
• M31: 8,837,045 km (0.053 R)
• M32: 9,005,343 km (0.1 R)
• M33: 9,208,497 km (0.078 R)
• M34: 9,447,704 km (0.115 R)
• M35: 9,723,413 km (0.042 R)
• M36: 10,282,909 km (0.045 R)
• M37: 10,745,316 km (0.089 R)
• M38: 10,961,036 km (0.102 R)
• M39: 11,214,604 km (0.119 R)
• M40: 11,360,313 km (0.09 R)
• M41: 11,616,873 km (0.044 R)
• M42: 11,986,679 km (0.06 R)
• M43: 12,135,828 km (0.072 R)
• M44: 12,285,426 km (0.069 R)
• M45: 12,586,566 km (0.098 R)
• M46: 12,738,109 km (0.09 R)
• M47: 13,466,052 km (0.116 R)
• M48: 14,802,410 km (0.12 R)
• M49: 14,962,330 km (0.114 R)
• M50: 15,526,913 km (0.092 R)
• M51: 15,689,525 km (0.097 R)
• M52: 15,852,587 km (0.096 R)
• M53: 16,057,387 km (0.115 R)
• M54: 16,635,283 km (0.092 R)
• M55: 17,178,024 km (0.076 R)
• M56: 17,515,068 km (0.062 R)
• M57: 18,281,159 km (0.041 R)
• M58: 18,711,402 km (0.088 R)
• M59: 18,971,254 km (0.117 R)
• M60: 19,232,302 km (0.044 R)
• M61: 19,538,380 km (0.116 R)
• M62: 21,953,039 km (0.111 R)
• M63: 22,364,582 km (0.037 R)
• M64: 22,548,289 km (0.054 R)
• M65: 22,778,669 km (0.056 R)
• M66: 23,848,593 km (0.1 R)
• M67: 24,318,779 km (0.1 R)
• M68: 24,554,994 km (0.073 R)
• M69: 24,649,840 km (0.025 R)
• M70: 24,934,674 km (0.064 R)
• M71: 27,057,318 km (0.05 R)
• M72: 27,695,503 km (0.116 R)
• M73: 28,338,624 km (0.1 R)
• M74: 28,487,773 km (0.057 R)
• M75: 28,836,785 km (0.114 R)
• M76: 29,387,903 km (0.061 R)
• M77: 29,791,070 km (0.09 R)
• M78: 30,500,911 km (0.07 R)
• M79: 30,858,002 km (0.112 R)
• M80: 31,576,071 km (0.096 R)
• M81: 31,782,367 km (0.083 R)
• M82: 33,081,325 km (0.1 R)
• M83: 33,500,648 km (0.07 R)
• M84: 33,816,299 km (0.049 R)
• M85: 34,556,659 km (0.096 R)

Asteroid Belt

Center: 11.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.9

Radius: 4.8

Gravity: 41.49 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 16.49 AU - 16.65 AU

Year: 24636 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,631,982 km

• M1: 75,697 km (0.108 R)
• M2: 315,502 km (0.12 R)
• M3: 671,844 km (0.068 R)
• M4: 754,721 km (0.116 R)
• M5: 1,151,455 km (0.111 R)
• M6: 3,525,423 km (0.072 R)
• M7: 3,573,594 km (0.119 R)
• M8: 3,719,751 km (0.056 R)
• M9: 4,169,592 km (0.098 R)
• M10: 4,323,378 km (0.108 R)
• M11: 4,583,828 km (0.093 R)
• M12: 5,451,197 km (0.117 R)
• M13: 5,563,096 km (0.114 R)
• M14: 6,544,907 km (0.048 R)
• M15: 7,086,002 km (0.092 R)
• M16: 8,924,859 km (0.105 R)
• M17: 10,550,839 km (0.052 R)
• M18: 10,620,551 km (0.089 R)
• M19: 10,690,413 km (0.054 R)
• M20: 10,900,898 km (0.072 R)
• M21: 11,973,814 km (0.095 R)
• M22: 12,338,832 km (0.102 R)
• M23: 12,412,285 km (0.046 R)
• M24: 13,759,115 km (0.112 R)
• M25: 14,295,423 km (0.12 R)
• M26: 14,916,553 km (0.106 R)
• M27: 16,588,459 km (0.102 R)
• M28: 17,322,985 km (0.039 R)
• M29: 17,735,725 km (0.084 R)
• M30: 17,818,602 km (0.117 R)
• M31: 18,068,132 km (0.115 R)
• M32: 18,235,083 km (0.103 R)
• M33: 18,570,631 km (0.079 R)
• M34: 20,105,655 km (0.113 R)
• M35: 21,239,307 km (0.089 R)
• M36: 23,114,068 km (0.092 R)
• M37: 23,659,352 km (0.032 R)
• M38: 24,208,825 km (0.063 R)
• M39: 24,577,584 km (0.105 R)
• M40: 26,070,720 km (0.114 R)
• M41: 29,733,026 km (0.108 R)
• M42: 32,329,745 km (0.108 R)
• M43: 32,431,023 km (0.118 R)
• M44: 36,674,965 km (0.08 R)
• M45: 37,736,362 km (0.087 R)
• M46: 38,056,651 km (0.101 R)
• M47: 38,163,614 km (0.05 R)
• M48: 42,746,245 km (0.063 R)
• M49: 43,638,746 km (0.079 R)
• M50: 43,750,645 km (0.109 R)
• M51: 46,010,321 km (0.118 R)
• M52: 46,924,663 km (0.118 R)
• M53: 47,729,799 km (0.051 R)
• M54: 47,845,139 km (0.085 R)
• M55: 48,539,273 km (0.058 R)
• M56: 49,236,848 km (0.104 R)
• M57: 50,172,134 km (0.11 R)
• M58: 53,371,434 km (0.112 R)
• M59: 54,332,002 km (0.079 R)
• M60: 59,964,810 km (0.095 R)
• M61: 60,838,163 km (0.113 R)
• M62: 63,229,634 km (0.111 R)
• M63: 63,991,237 km (0.069 R)
• M64: 64,373,161 km (0.113 R)
• M65: 65,395,363 km (0.069 R)
• M66: 66,551,754 km (0.1 R)
• M67: 67,585,176 km (0.044 R)
• M68: 67,844,430 km (0.051 R)
• M69: 68,103,982 km (0.115 R)
• M70: 69,537,429 km (0.101 R)
• M71: 69,668,177 km (0.109 R)
• M72: 70,717,606 km (0.076 R)
• M73: 70,980,749 km (0.051 R)
• M74: 71,904,366 km (0.102 R)
• M75: 75,638,329 km (0.106 R)
• M76: 76,446,756 km (0.076 R)
• M77: 79,845,470 km (0.078 R)
• M78: 79,982,352 km (0.078 R)
• M79: 80,668,408 km (0.094 R)
• M80: 81,080,999 km (0.031 R)
• M81: 81,356,408 km (0.094 R)
• M82: 82,322,811 km (0.119 R)
• M83: 83,571,055 km (0.032 R)
• M84: 83,849,158 km (0.098 R)
• M85: 85,805,299 km (0.091 R)
• M86: 86,085,945 km (0.116 R)
• M87: 86,929,827 km (0.053 R)
• M88: 89,193,542 km (0.052 R)
• M89: 90,047,297 km (0.037 R)
• M90: 91,763,184 km (0.043 R)
• M91: 93,489,843 km (0.106 R)
• M92: 94,501,873 km (0.077 R)
• M93: 94,791,793 km (0.104 R)
• M94: 96,537,152 km (0.119 R)
• M95: 97,560,102 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.4

Radius: 4.2

Gravity: 27.8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.57 AU - 19.83 AU

Year: 30729 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,631,982 km

• M1: 202,256 km (0.111 R)
• M2: 235,617 km (0.104 R)
• M3: 368,160 km (0.088 R)
• M4: 410,347 km (0.084 R)
• M5: 499,507 km (0.094 R)
• M6: 620,083 km (0.108 R)
• M7: 888,312 km (0.067 R)
• M8: 916,885 km (0.097 R)
• M9: 1,802,206 km (0.102 R)
• M10: 2,101,850 km (0.054 R)
• M11: 2,704,430 km (0.06 R)
• M12: 2,788,654 km (0.068 R)
• M13: 2,916,560 km (0.105 R)
• M14: 3,046,411 km (0.099 R)
• M15: 3,677,265 km (0.093 R)
• M16: 4,848,018 km (0.106 R)
• M17: 5,053,566 km (0.111 R)
• M18: 5,420,080 km (0.099 R)
• M19: 6,123,190 km (0.109 R)
• M20: 7,972,370 km (0.095 R)
• M21: 8,093,245 km (0.074 R)
• M22: 9,399,085 km (0.053 R)
• M23: 10,174,151 km (0.074 R)
• M24: 10,305,349 km (0.047 R)
• M25: 10,569,389 km (0.087 R)
• M26: 10,702,232 km (0.108 R)
• M27: 11,239,138 km (0.086 R)
• M28: 12,269,269 km (0.111 R)
• M29: 13,043,588 km (0.073 R)
• M30: 13,833,764 km (0.083 R)
• M31: 14,052,027 km (0.054 R)
• M32: 15,234,598 km (0.1 R)
• M33: 17,145,562 km (0.047 R)
• M34: 18,647,375 km (0.111 R)
• M35: 19,049,643 km (0.092 R)
• M36: 19,211,209 km (0.071 R)
• M37: 19,292,291 km (0.096 R)
• M38: 19,535,986 km (0.113 R)
• M39: 20,273,204 km (0.07 R)
• M40: 20,355,782 km (0.034 R)
• M41: 20,603,816 km (0.075 R)
• M42: 21,186,649 km (0.074 R)
• M43: 22,967,312 km (0.098 R)
• M44: 23,398,304 km (0.111 R)
• M45: 26,579,353 km (0.088 R)
• M46: 27,031,737 km (0.093 R)
• M47: 27,852,431 km (0.106 R)
• M48: 32,945,490 km (0.097 R)
• M49: 35,101,046 km (0.09 R)
• M50: 35,995,791 km (0.088 R)
• M51: 36,395,965 km (0.09 R)
• M52: 37,706,443 km (0.067 R)
• M53: 38,418,528 km (0.068 R)
• M54: 38,520,554 km (0.095 R)
• M55: 38,725,054 km (0.058 R)
• M56: 38,929,854 km (0.119 R)
• M57: 39,752,642 km (0.114 R)
• M58: 39,855,865 km (0.102 R)
• M59: 40,062,609 km (0.12 R)
• M60: 40,373,473 km (0.097 R)
• M61: 41,206,285 km (0.075 R)
• M62: 41,939,613 km (0.077 R)
• M63: 42,149,948 km (0.083 R)
• M64: 43,845,042 km (0.116 R)
• M65: 44,058,368 km (0.065 R)
• M66: 49,616,677 km (0.084 R)
• M67: 52,081,601 km (0.08 R)
• M68: 53,215,104 km (0.088 R)
• M69: 53,442,792 km (0.044 R)
• M70: 54,471,277 km (0.115 R)
• M71: 56,431,907 km (0.08 R)
• M72: 58,885,462 km (0.086 R)
• M73: 61,971,217 km (0.093 R)
• M74: 64,380,341 km (0.04 R)
• M75: 66,084,859 km (0.081 R)
• M76: 67,188,443 km (0.062 R)
• M77: 68,545,595 km (0.102 R)
• M78: 69,165,379 km (0.11 R)
• M79: 71,537,702 km (0.086 R)
• M80: 74,317,829 km (0.119 R)
• M81: 76,361,635 km (0.103 R)
• M82: 77,261,765 km (0.111 R)
• M83: 78,942,497 km (0.115 R)
• M84: 79,462,051 km (0.05 R)
• M85: 83,924,106 km (0.091 R)
• M86: 84,587,124 km (0.118 R)
• M87: 85,118,795 km (0.105 R)
• M88: 85,651,662 km (0.075 R)
• M89: 86,586,649 km (0.048 R)
• M90: 87,390,738 km (0.107 R)
• M91: 88,197,369 km (0.113 R)
• M92: 90,631,925 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 20,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit