🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.47 AU - 0.59 AU

Year: 134 Days

Day: 15.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,343,931 km

• M1: 474,674 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.25 AU - 1.45 AU

Year: 546 Days

Day: 45.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.61 AU - 2.33 AU

Year: 963 Days

Day: 33.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,343,931 km

• M1: 383,569 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.35 AU - 4.93 AU

Year: 3481 Days

Day: 26.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,343,931 km

• M1: 3,399,761 km (0.071 R)

Asteroid Belt

Center: 8.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.3

Radius: 13.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.76 AU - 13.42 AU

Year: 13741 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,343,931 km

• M1: 206,146 km (0.117 R)
• M2: 370,853 km (0.111 R)
• M3: 497,712 km (0.039 R)
• M4: 1,091,616 km (0.096 R)
• M5: 1,246,300 km (0.097 R)
• M6: 1,782,159 km (0.109 R)
• M7: 1,940,284 km (0.068 R)
• M8: 2,214,796 km (0.07 R)
• M9: 3,018,735 km (0.113 R)
• M10: 3,209,024 km (0.032 R)
• M11: 3,872,640 km (0.103 R)
• M12: 4,185,150 km (0.112 R)
• M13: 4,614,795 km (0.102 R)
• M14: 4,798,053 km (0.107 R)
• M15: 5,477,975 km (0.091 R)
• M16: 6,228,657 km (0.044 R)
• M17: 6,472,501 km (0.102 R)
• M18: 7,565,464 km (0.102 R)
• M19: 8,045,074 km (0.069 R)
• M20: 8,133,337 km (0.066 R)
• M21: 8,489,829 km (0.084 R)
• M22: 8,579,737 km (0.039 R)
• M23: 9,171,995 km (0.049 R)
• M24: 9,403,273 km (0.106 R)
• M25: 10,637,306 km (0.117 R)
• M26: 11,076,226 km (0.062 R)
• M27: 11,273,247 km (0.108 R)
• M28: 11,871,489 km (0.068 R)
• M29: 12,326,865 km (0.086 R)
• M30: 13,411,898 km (0.076 R)
• M31: 13,569,424 km (0.086 R)
• M32: 14,152,108 km (0.106 R)
• M33: 16,227,928 km (0.107 R)
• M34: 16,339,827 km (0.117 R)
• M35: 16,620,623 km (0.042 R)
• M36: 16,959,761 km (0.106 R)
• M37: 18,280,860 km (0.079 R)
• M38: 18,865,638 km (0.07 R)
• M39: 19,219,437 km (0.109 R)
• M40: 19,337,918 km (0.049 R)
• M41: 20,535,449 km (0.086 R)
• M42: 21,818,700 km (0.059 R)
• M43: 22,128,068 km (0.081 R)
• M44: 22,438,933 km (0.092 R)
• M45: 23,633,322 km (0.101 R)
• M46: 24,270,160 km (0.094 R)
• M47: 27,806,055 km (0.094 R)
• M48: 27,940,095 km (0.075 R)
• M49: 30,045,087 km (0.077 R)
• M50: 30,596,505 km (0.089 R)
• M51: 30,734,883 km (0.109 R)
• M52: 31,290,639 km (0.111 R)
• M53: 31,709,513 km (0.092 R)
• M54: 32,623,556 km (0.091 R)
• M55: 33,190,382 km (0.092 R)
• M56: 33,332,650 km (0.117 R)
• M57: 34,046,830 km (0.082 R)
• M58: 35,562,855 km (0.05 R)
• M59: 35,781,268 km (0.057 R)
• M60: 36,146,137 km (0.093 R)
• M61: 36,439,049 km (0.068 R)
• M62: 37,174,622 km (0.107 R)
• M63: 39,561,456 km (0.105 R)
• M64: 40,469,216 km (0.051 R)
• M65: 41,383,857 km (0.093 R)
• M66: 44,012,142 km (0.103 R)
• M67: 44,638,509 km (0.119 R)
• M68: 44,874,125 km (0.093 R)
• M69: 45,425,543 km (0.115 R)
• M70: 47,412,951 km (0.082 R)
• M71: 48,055,025 km (0.097 R)
• M72: 48,215,843 km (0.112 R)
• M73: 49,185,386 km (0.113 R)
• M74: 49,510,014 km (0.12 R)
• M75: 50,406,255 km (0.105 R)
• M76: 50,815,405 km (0.076 R)
• M77: 51,143,622 km (0.044 R)
• M78: 51,637,146 km (0.072 R)
• M79: 51,884,431 km (0.093 R)
• M80: 54,715,272 km (0.106 R)
• M81: 55,472,985 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 12.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.75 AU - 14.79 AU

Year: 15892 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,343,931 km

• M1: 220,956 km (0.116 R)
• M2: 625,020 km (0.113 R)
• M3: 973,284 km (0.086 R)
• M4: 1,119,441 km (0.093 R)
• M5: 1,407,417 km (0.085 R)
• M6: 1,490,294 km (0.073 R)
• M7: 1,632,113 km (0.116 R)
• M8: 1,808,339 km (0.117 R)
• M9: 2,212,403 km (0.104 R)
• M10: 2,342,553 km (0.083 R)
• M11: 2,542,715 km (0.077 R)
• M12: 2,679,298 km (0.111 R)
• M13: 2,783,418 km (0.063 R)
• M14: 2,959,943 km (0.029 R)
• M15: 3,287,413 km (0.059 R)
• M16: 3,898,221 km (0.061 R)
• M17: 4,176,623 km (0.054 R)
• M18: 4,544,185 km (0.12 R)
• M19: 4,669,099 km (0.088 R)
• M20: 4,837,546 km (0.066 R)
• M21: 5,223,658 km (0.093 R)
• M22: 5,619,943 km (0.103 R)
• M23: 6,866,692 km (0.082 R)
• M24: 7,447,580 km (0.082 R)
• M25: 7,595,233 km (0.104 R)
• M26: 9,817,809 km (0.075 R)
• M27: 11,083,557 km (0.111 R)
• M28: 12,052,053 km (0.109 R)
• M29: 13,225,798 km (0.061 R)
• M30: 13,524,994 km (0.089 R)
• M31: 14,191,153 km (0.074 R)
• M32: 14,374,560 km (0.096 R)
• M33: 14,682,283 km (0.101 R)
• M34: 16,061,575 km (0.107 R)
• M35: 17,090,659 km (0.047 R)
• M36: 17,351,259 km (0.095 R)
• M37: 17,876,347 km (0.078 R)
• M38: 19,687,080 km (0.096 R)
• M39: 20,097,427 km (0.092 R)
• M40: 21,345,223 km (0.027 R)
• M41: 22,049,380 km (0.069 R)
• M42: 22,191,049 km (0.115 R)
• M43: 22,333,017 km (0.083 R)
• M44: 23,552,539 km (0.078 R)
• M45: 23,842,609 km (0.093 R)
• M46: 24,573,096 km (0.072 R)
• M47: 24,720,001 km (0.032 R)
• M48: 25,088,760 km (0.105 R)
• M49: 27,187,019 km (0.111 R)
• M50: 30,438,529 km (0.077 R)
• M51: 30,754,480 km (0.116 R)
• M52: 32,431,472 km (0.105 R)
• M53: 33,321,729 km (0.113 R)
• M54: 33,974,275 km (0.117 R)
• M55: 34,548,731 km (0.044 R)
• M56: 34,961,022 km (0.119 R)
• M57: 35,457,837 km (0.094 R)
• M58: 35,957,045 km (0.088 R)
• M59: 36,040,521 km (0.086 R)
• M60: 36,542,421 km (0.074 R)
• M61: 36,710,270 km (0.04 R)
• M62: 38,062,186 km (0.044 R)
• M63: 40,553,739 km (0.04 R)
• M64: 41,950,833 km (0.081 R)
• M65: 42,478,764 km (0.117 R)
• M66: 42,743,552 km (0.092 R)
• M67: 44,523,019 km (0.057 R)
• M68: 44,971,663 km (0.053 R)
• M69: 45,241,687 km (0.11 R)
• M70: 47,328,727 km (0.113 R)
• M71: 47,420,281 km (0.112 R)
• M72: 48,062,056 km (0.042 R)
• M73: 49,818,784 km (0.102 R)
• M74: 51,784,649 km (0.053 R)
• M75: 52,540,268 km (0.107 R)
• M76: 56,760,873 km (0.072 R)
• M77: 56,955,350 km (0.107 R)
• M78: 57,637,516 km (0.079 R)
• M79: 57,930,728 km (0.085 R)
• M80: 59,010,077 km (0.098 R)
• M81: 59,207,097 km (0.106 R)
• M82: 59,305,533 km (0.072 R)
• M83: 59,898,090 km (0.11 R)
• M84: 61,787,361 km (0.091 R)
• M85: 62,588,757 km (0.088 R)
• M86: 62,990,577 km (0.106 R)
• M87: 63,191,936 km (0.118 R)
• M88: 64,505,555 km (0.118 R)
• M89: 66,954,472 km (0.11 R)
• M90: 67,777,410 km (0.111 R)
• M91: 68,396,894 km (0.071 R)

Asteroid Belt

Center: 13.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.9

Radius: 4.5

Gravity: 23.95 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.61 AU - 15.41 AU

Year: 17293 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,343,931 km

• M1: 61,485 km (0.1 R)
• M2: 92,003 km (0.118 R)
• M3: 192,233 km (0.092 R)
• M4: 328,816 km (0.072 R)
• M5: 407,953 km (0.069 R)
• M6: 441,463 km (0.094 R)
• M7: 566,378 km (0.089 R)
• M8: 1,884,933 km (0.036 R)
• M9: 2,580,264 km (0.1 R)
• M10: 3,106,101 km (0.119 R)
• M11: 3,486,378 km (0.098 R)
• M12: 3,664,101 km (0.097 R)
• M13: 4,028,371 km (0.066 R)
• M14: 4,065,322 km (0.113 R)
• M15: 4,252,469 km (0.079 R)
• M16: 4,988,640 km (0.091 R)
• M17: 6,186,022 km (0.052 R)
• M18: 6,444,527 km (0.062 R)
• M19: 6,487,910 km (0.09 R)
• M20: 6,574,976 km (0.101 R)
• M21: 6,706,323 km (0.108 R)
• M22: 6,794,436 km (0.113 R)
• M23: 6,927,279 km (0.052 R)
• M24: 7,150,629 km (0.097 R)
• M25: 8,396,928 km (0.105 R)
• M26: 9,117,841 km (0.117 R)
• M27: 9,215,378 km (0.116 R)
• M28: 9,411,651 km (0.071 R)
• M29: 10,210,503 km (0.033 R)
• M30: 10,464,521 km (0.081 R)
• M31: 11,554,192 km (0.057 R)
• M32: 13,062,288 km (0.061 R)
• M33: 14,233,190 km (0.095 R)
• M34: 16,733,419 km (0.105 R)
• M35: 17,394,492 km (0.078 R)
• M36: 18,432,851 km (0.062 R)
• M37: 18,742,070 km (0.062 R)
• M38: 19,115,317 km (0.101 R)
• M39: 19,240,381 km (0.091 R)
• M40: 20,059,279 km (0.1 R)
• M41: 20,441,053 km (0.045 R)
• M42: 20,697,015 km (0.064 R)
• M43: 20,889,547 km (0.071 R)
• M44: 20,953,875 km (0.093 R)
• M45: 21,211,931 km (0.078 R)
• M46: 21,535,960 km (0.077 R)
• M47: 22,123,132 km (0.101 R)
• M48: 22,914,355 km (0.096 R)
• M49: 23,647,833 km (0.09 R)
• M50: 23,916,361 km (0.107 R)
• M51: 25,069,162 km (0.055 R)
• M52: 25,342,926 km (0.091 R)
• M53: 25,893,746 km (0.076 R)
• M54: 26,378,742 km (0.104 R)
• M55: 26,797,018 km (0.089 R)
• M56: 27,428,321 km (0.112 R)
• M57: 29,857,491 km (0.12 R)
• M58: 30,220,415 km (0.064 R)
• M59: 31,391,767 km (0.108 R)
• M60: 32,652,578 km (0.104 R)
• M61: 33,176,469 km (0.101 R)
• M62: 34,688,754 km (0.093 R)
• M63: 35,760,623 km (0.104 R)
• M64: 35,991,602 km (0.045 R)
• M65: 37,154,576 km (0.039 R)
• M66: 40,315,429 km (0.034 R)
• M67: 41,280,336 km (0.082 R)
• M68: 41,441,901 km (0.084 R)
• M69: 41,522,684 km (0.098 R)
• M70: 42,823,587 km (0.088 R)
• M71: 44,220,233 km (0.117 R)
• M72: 44,799,775 km (0.059 R)
• M73: 46,217,514 km (0.074 R)
• M74: 46,301,289 km (0.106 R)
• M75: 46,721,360 km (0.106 R)
• M76: 47,311,523 km (0.101 R)
• M77: 47,904,230 km (0.085 R)
• M78: 48,414,060 km (0.076 R)
• M79: 48,499,330 km (0.095 R)
• M80: 49,182,394 km (0.107 R)
• M81: 50,040,637 km (0.043 R)
• M82: 50,730,882 km (0.116 R)
• M83: 50,817,499 km (0.092 R)
• M84: 50,990,584 km (0.102 R)
• M85: 51,337,501 km (0.069 R)
• M86: 51,859,299 km (0.066 R)
• M87: 52,645,286 km (0.116 R)
• M88: 54,849,162 km (0.099 R)
• M89: 56,454,496 km (0.062 R)
• M90: 59,255,268 km (0.11 R)
• M91: 59,619,987 km (0.099 R)
• M92: 59,894,051 km (0.087 R)
• M93: 60,626,781 km (0.119 R)
• M94: 60,810,338 km (0.057 R)
• M95: 61,454,506 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.2

Radius: 4.1

Gravity: 33.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.79 AU - 25.43 AU

Year: 32584 Days

Day: 19.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,343,931 km

• M1: 108,608 km (0.081 R)
• M2: 213,775 km (0.075 R)
• M3: 1,149,959 km (0.062 R)
• M4: 1,568,384 km (0.068 R)
• M5: 1,605,335 km (0.092 R)
• M6: 1,642,435 km (0.065 R)
• M7: 1,755,681 km (0.106 R)
• M8: 1,910,514 km (0.084 R)
• M9: 2,660,748 km (0.084 R)
• M10: 3,020,531 km (0.082 R)
• M11: 3,159,357 km (0.054 R)
• M12: 3,735,309 km (0.118 R)
• M13: 4,035,253 km (0.103 R)
• M14: 4,342,976 km (0.113 R)
• M15: 6,049,139 km (0.096 R)
• M16: 9,849,973 km (0.091 R)
• M17: 10,332,426 km (0.101 R)
• M18: 10,893,119 km (0.084 R)
• M19: 11,248,563 km (0.104 R)
• M20: 12,117,128 km (0.073 R)
• M21: 12,857,189 km (0.114 R)
• M22: 13,611,910 km (0.044 R)
• M23: 13,688,205 km (0.102 R)
• M24: 15,006,162 km (0.119 R)
• M25: 17,098,588 km (0.118 R)
• M26: 17,263,295 km (0.077 R)
• M27: 17,760,558 km (0.076 R)
• M28: 18,094,760 km (0.039 R)
• M29: 18,769,147 km (0.079 R)
• M30: 19,024,212 km (0.115 R)
• M31: 20,841,527 km (0.082 R)
• M32: 21,105,567 km (0.116 R)
• M33: 21,370,804 km (0.117 R)
• M34: 22,442,673 km (0.088 R)
• M35: 23,075,920 km (0.12 R)
• M36: 24,452,520 km (0.075 R)
• M37: 25,010,670 km (0.039 R)
• M38: 26,234,231 km (0.115 R)
• M39: 26,709,952 km (0.1 R)
• M40: 27,670,071 km (0.095 R)
• M41: 29,131,193 km (0.116 R)
• M42: 32,636,571 km (0.112 R)
• M43: 33,250,820 km (0.104 R)
• M44: 33,662,363 km (0.08 R)
• M45: 35,535,179 km (0.051 R)
• M46: 35,640,197 km (0.095 R)
• M47: 35,850,531 km (0.119 R)
• M48: 36,061,315 km (0.086 R)
• M49: 36,802,273 km (0.114 R)
• M50: 37,976,915 km (0.098 R)
• M51: 38,407,009 km (0.056 R)
• M52: 39,489,500 km (0.112 R)
• M53: 39,816,221 km (0.115 R)
• M54: 40,801,622 km (0.069 R)
• M55: 42,684,760 km (0.088 R)
• M56: 43,918,344 km (0.04 R)
• M57: 45,277,292 km (0.112 R)
• M58: 46,535,260 km (0.101 R)
• M59: 47,457,232 km (0.068 R)
• M60: 47,688,660 km (0.06 R)
• M61: 48,968,170 km (0.118 R)
• M62: 49,085,156 km (0.058 R)
• M63: 49,553,547 km (0.058 R)
• M64: 50,731,181 km (0.099 R)
• M65: 52,395,457 km (0.098 R)
• M66: 52,634,664 km (0.084 R)
• M67: 52,754,343 km (0.105 R)
• M68: 52,874,171 km (0.119 R)
• M69: 53,836,085 km (0.108 R)
• M70: 59,228,490 km (0.104 R)
• M71: 61,735,750 km (0.068 R)
• M72: 62,621,519 km (0.08 R)
• M73: 68,153,798 km (0.064 R)
• M74: 68,545,595 km (0.093 R)
• M75: 69,462,630 km (0.099 R)
• M76: 70,647,594 km (0.072 R)
• M77: 71,176,423 km (0.099 R)
• M78: 73,304,752 km (0.071 R)
• M79: 76,129,758 km (0.085 R)
• M80: 76,265,144 km (0.074 R)
• M81: 77,079,405 km (0.09 R)
• M82: 79,127,251 km (0.057 R)
• M83: 81,469,953 km (0.108 R)
• M84: 82,163,190 km (0.057 R)
• M85: 82,719,245 km (0.067 R)
• M86: 82,858,521 km (0.069 R)
• M87: 83,276,647 km (0.113 R)
• M88: 86,081,756 km (0.112 R)
• M89: 87,354,236 km (0.118 R)
• M90: 90,060,761 km (0.118 R)
• M91: 90,490,705 km (0.1 R)
• M92: 90,921,247 km (0.039 R)
• M93: 94,099,305 km (0.097 R)
• M94: 97,901,933 km (0.049 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 15,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit