🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.5 AU - 0.56 AU

Year: 143 Days

Day: 19.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,528,671 km

• M1: 482,752 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.94 AU - 1.26 AU

Year: 428 Days

Day: 47.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 162.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.54 AU - 2.86 AU

Year: 1645 Days

Day: 41.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.3

Radius: 10.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.7 AU - 6.5 AU

Year: 5587 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,528,671 km

• M1: 219,310 km (0.047 R)
• M2: 570,865 km (0.119 R)
• M3: 684,111 km (0.062 R)
• M4: 1,072,018 km (0.12 R)
• M5: 1,400,984 km (0.048 R)
• M6: 1,506,002 km (0.119 R)
• M7: 1,780,215 km (0.119 R)
• M8: 2,211,356 km (0.061 R)
• M9: 2,397,306 km (0.079 R)
• M10: 3,191,521 km (0.11 R)
• M11: 3,331,545 km (0.073 R)
• M12: 3,425,941 km (0.094 R)
• M13: 4,549,570 km (0.095 R)
• M14: 5,165,016 km (0.105 R)
• M15: 5,274,821 km (0.113 R)
• M16: 5,440,875 km (0.068 R)
• M17: 5,778,218 km (0.103 R)
• M18: 5,920,785 km (0.09 R)
• M19: 6,035,825 km (0.083 R)
• M20: 6,267,852 km (0.037 R)
• M21: 6,741,030 km (0.036 R)
• M22: 6,921,445 km (0.11 R)
• M23: 7,317,879 km (0.102 R)
• M24: 7,534,347 km (0.1 R)
• M25: 7,690,378 km (0.064 R)
• M26: 8,164,753 km (0.081 R)
• M27: 8,292,808 km (0.07 R)
• M28: 8,551,164 km (0.076 R)
• M29: 8,648,702 km (0.109 R)
• M30: 8,943,559 km (0.097 R)
• M31: 9,275,068 km (0.068 R)
• M32: 10,293,829 km (0.067 R)
• M33: 10,467,064 km (0.034 R)
• M34: 10,676,202 km (0.033 R)
• M35: 10,816,375 km (0.059 R)
• M36: 11,134,121 km (0.113 R)
• M37: 11,311,993 km (0.11 R)
• M38: 11,851,293 km (0.096 R)
• M39: 12,033,054 km (0.065 R)
• M40: 13,217,271 km (0.093 R)
• M41: 13,595,006 km (0.114 R)
• M42: 13,708,999 km (0.061 R)
• M43: 13,785,145 km (0.104 R)
• M44: 13,899,737 km (0.104 R)
• M45: 14,944,827 km (0.097 R)
• M46: 15,062,561 km (0.115 R)
• M47: 15,894,923 km (0.11 R)
• M48: 16,620,473 km (0.099 R)
• M49: 16,946,297 km (0.1 R)
• M50: 17,480,362 km (0.094 R)
• M51: 17,687,255 km (0.088 R)
• M52: 18,061,699 km (0.09 R)
• M53: 18,691,656 km (0.043 R)
• M54: 19,030,644 km (0.106 R)
• M55: 19,585,652 km (0.101 R)
• M56: 19,757,540 km (0.102 R)
• M57: 20,624,460 km (0.104 R)
• M58: 20,930,836 km (0.057 R)
• M59: 21,326,822 km (0.116 R)
• M60: 21,547,928 km (0.106 R)
• M61: 22,485,009 km (0.085 R)
• M62: 23,617,913 km (0.112 R)
• M63: 23,709,318 km (0.118 R)
• M64: 23,892,426 km (0.062 R)
• M65: 24,076,132 km (0.06 R)
• M66: 24,168,134 km (0.056 R)
• M67: 24,537,492 km (0.083 R)
• M68: 25,048,219 km (0.066 R)
• M69: 26,269,536 km (0.099 R)
• M70: 26,601,643 km (0.07 R)
• M71: 27,317,918 km (0.119 R)
• M72: 28,331,443 km (0.113 R)
• M73: 28,720,846 km (0.091 R)
• M74: 30,097,446 km (0.041 R)
• M75: 30,345,629 km (0.079 R)
• M76: 30,494,778 km (0.105 R)
• M77: 32,558,032 km (0.064 R)
• M78: 32,659,758 km (0.087 R)
• M79: 32,812,647 km (0.09 R)
• M80: 33,170,336 km (0.046 R)
• M81: 33,426,597 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.5

Radius: 7.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.73 AU - 14.87 AU

Year: 17988 Days

Day: 18 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,528,671 km

• M1: 175,478 km (0.097 R)
• M2: 509,830 km (0.042 R)
• M3: 926,160 km (0.079 R)
• M4: 1,004,400 km (0.118 R)
• M5: 1,064,538 km (0.09 R)
• M6: 1,317,508 km (0.076 R)
• M7: 1,406,070 km (0.103 R)
• M8: 1,636,302 km (0.047 R)
• M9: 2,004,013 km (0.076 R)
• M10: 2,080,607 km (0.108 R)
• M11: 2,184,428 km (0.12 R)
• M12: 2,263,416 km (0.119 R)
• M13: 2,533,440 km (0.071 R)
• M14: 2,757,089 km (0.03 R)
• M15: 2,900,104 km (0.101 R)
• M16: 2,987,021 km (0.081 R)
• M17: 3,045,513 km (0.081 R)
• M18: 3,223,236 km (0.083 R)
• M19: 3,682,651 km (0.109 R)
• M20: 4,393,091 km (0.093 R)
• M21: 4,526,832 km (0.076 R)
• M22: 5,109,964 km (0.063 R)
• M23: 5,321,495 km (0.113 R)
• M24: 5,753,235 km (0.108 R)
• M25: 5,899,542 km (0.103 R)
• M26: 6,084,295 km (0.083 R)
• M27: 6,842,307 km (0.076 R)
• M28: 7,232,459 km (0.085 R)
• M29: 8,115,984 km (0.055 R)
• M30: 8,487,286 km (0.089 R)
• M31: 8,737,862 km (0.111 R)
• M32: 8,990,982 km (0.045 R)
• M33: 9,590,719 km (0.097 R)
• M34: 10,603,946 km (0.069 R)
• M35: 11,328,748 km (0.09 R)
• M36: 12,210,178 km (0.082 R)
• M37: 12,778,201 km (0.119 R)
• M38: 13,258,111 km (0.09 R)
• M39: 13,354,752 km (0.083 R)
• M40: 14,833,078 km (0.114 R)
• M41: 15,286,658 km (0.077 R)
• M42: 15,642,552 km (0.065 R)
• M43: 15,898,364 km (0.075 R)
• M44: 16,104,211 km (0.109 R)
• M45: 16,466,238 km (0.104 R)
• M46: 16,622,268 km (0.11 R)
• M47: 16,674,478 km (0.046 R)
• M48: 17,251,327 km (0.118 R)
• M49: 18,155,796 km (0.053 R)
• M50: 18,263,207 km (0.092 R)
• M51: 18,912,163 km (0.117 R)
• M52: 19,020,920 km (0.116 R)
• M53: 19,678,702 km (0.115 R)
• M54: 19,733,904 km (0.086 R)
• M55: 20,735,312 km (0.042 R)
• M56: 21,639,332 km (0.06 R)
• M57: 22,498,473 km (0.111 R)
• M58: 22,671,707 km (0.033 R)
• M59: 24,309,205 km (0.089 R)
• M60: 24,546,168 km (0.107 R)
• M61: 25,984,402 km (0.069 R)
• M62: 26,044,989 km (0.114 R)
• M63: 26,348,224 km (0.091 R)
• M64: 27,080,955 km (0.12 R)
• M65: 27,265,259 km (0.118 R)
• M66: 27,758,483 km (0.116 R)
• M67: 29,445,050 km (0.119 R)
• M68: 30,014,569 km (0.083 R)
• M69: 30,779,612 km (0.118 R)
• M70: 30,907,818 km (0.118 R)
• M71: 32,004,071 km (0.056 R)
• M72: 32,785,570 km (0.113 R)
• M73: 33,903,365 km (0.058 R)
• M74: 35,368,527 km (0.098 R)
• M75: 36,718,349 km (0.089 R)
• M76: 36,786,266 km (0.043 R)
• M77: 37,194,668 km (0.088 R)
• M78: 37,331,251 km (0.119 R)
• M79: 37,536,200 km (0.062 R)
• M80: 38,084,925 km (0.091 R)
• M81: 39,398,544 km (0.097 R)
• M82: 39,468,107 km (0.098 R)
• M83: 40,095,820 km (0.102 R)
• M84: 40,516,190 km (0.043 R)
• M85: 40,656,662 km (0.12 R)
• M86: 41,149,437 km (0.068 R)
• M87: 43,499,321 km (0.097 R)
• M88: 45,965,591 km (0.098 R)
• M89: 47,659,488 km (0.108 R)
• M90: 48,849,838 km (0.042 R)
• M91: 49,223,833 km (0.094 R)
• M92: 50,050,062 km (0.114 R)
• M93: 50,351,502 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.9

Radius: 7.4

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.96 AU - 15.5 AU

Year: 22042 Days

Day: 20.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,528,671 km

• M1: 94,995 km (0.092 R)
• M2: 184,005 km (0.069 R)
• M3: 455,675 km (0.116 R)
• M4: 643,570 km (0.046 R)
• M5: 912,397 km (0.092 R)
• M6: 1,120,638 km (0.118 R)
• M7: 1,246,449 km (0.068 R)
• M8: 1,981,723 km (0.046 R)
• M9: 2,452,956 km (0.033 R)
• M10: 2,957,849 km (0.116 R)
• M11: 3,540,383 km (0.034 R)
• M12: 3,586,759 km (0.103 R)
• M13: 5,544,097 km (0.092 R)
• M14: 7,651,333 km (0.11 R)
• M15: 8,014,108 km (0.066 R)
• M16: 8,631,348 km (0.073 R)
• M17: 9,136,092 km (0.078 R)
• M18: 9,199,820 km (0.089 R)
• M19: 10,908,976 km (0.114 R)
• M20: 11,180,646 km (0.09 R)
• M21: 12,927,650 km (0.071 R)
• M22: 13,359,539 km (0.094 R)
• M23: 13,723,061 km (0.109 R)
• M24: 15,058,372 km (0.064 R)
• M25: 15,284,863 km (0.11 R)
• M26: 16,048,261 km (0.096 R)
• M27: 16,512,314 km (0.09 R)
• M28: 16,980,705 km (0.116 R)
• M29: 17,691,444 km (0.116 R)
• M30: 17,930,502 km (0.111 R)
• M31: 18,331,424 km (0.099 R)
• M32: 18,492,541 km (0.082 R)
• M33: 19,141,945 km (0.05 R)
• M34: 19,798,829 km (0.056 R)
• M35: 21,813,314 km (0.026 R)
• M36: 22,585,539 km (0.064 R)
• M37: 22,844,792 km (0.098 R)
• M38: 23,453,954 km (0.065 R)
• M39: 24,068,203 km (0.068 R)
• M40: 25,492,375 km (0.083 R)
• M41: 27,494,742 km (0.091 R)
• M42: 28,235,252 km (0.102 R)
• M43: 31,551,687 km (0.091 R)
• M44: 36,700,995 km (0.08 R)
• M45: 38,646,366 km (0.032 R)
• M46: 39,475,437 km (0.056 R)
• M47: 39,892,217 km (0.095 R)
• M48: 43,171,103 km (0.056 R)
• M49: 45,550,008 km (0.081 R)
• M50: 46,755,468 km (0.057 R)
• M51: 47,417,289 km (0.079 R)
• M52: 48,082,252 km (0.05 R)
• M53: 49,645,849 km (0.117 R)
• M54: 51,339,596 km (0.115 R)
• M55: 51,453,290 km (0.116 R)
• M56: 52,364,939 km (0.05 R)
• M57: 53,167,083 km (0.086 R)
• M58: 53,857,926 km (0.099 R)
• M59: 53,973,266 km (0.067 R)
• M60: 55,714,436 km (0.107 R)
• M61: 57,356,123 km (0.079 R)
• M62: 58,775,807 km (0.109 R)
• M63: 60,806,897 km (0.101 R)
• M64: 61,408,580 km (0.059 R)
• M65: 62,133,232 km (0.075 R)
• M66: 63,103,823 km (0.039 R)
• M67: 63,225,595 km (0.083 R)
• M68: 63,957,278 km (0.08 R)
• M69: 67,782,496 km (0.083 R)
• M70: 67,907,111 km (0.042 R)
• M71: 68,906,724 km (0.071 R)
• M72: 70,920,760 km (0.093 R)
• M73: 72,189,350 km (0.1 R)
• M74: 72,571,423 km (0.111 R)
• M75: 74,620,166 km (0.099 R)
• M76: 75,264,334 km (0.111 R)
• M77: 76,428,505 km (0.111 R)
• M78: 77,468,210 km (0.066 R)
• M79: 78,774,499 km (0.102 R)
• M80: 79,167,792 km (0.085 R)
• M81: 80,087,968 km (0.114 R)
• M82: 81,011,885 km (0.1 R)
• M83: 81,276,374 km (0.097 R)
• M84: 81,408,768 km (0.073 R)
• M85: 81,673,855 km (0.064 R)
• M86: 81,806,399 km (0.113 R)
• M87: 82,470,613 km (0.063 R)
• M88: 88,664,264 km (0.087 R)
• M89: 88,800,548 km (0.088 R)
• M90: 91,128,291 km (0.081 R)
• M91: 91,265,921 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.4

Radius: 7.8

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.93 AU - 16.65 AU

Year: 22173 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,528,671 km

• M1: 188,643 km (0.086 R)
• M2: 321,635 km (0.099 R)
• M3: 685,457 km (0.05 R)
• M4: 855,251 km (0.082 R)
• M5: 1,149,660 km (0.09 R)
• M6: 1,264,401 km (0.098 R)
• M7: 1,323,193 km (0.113 R)
• M8: 1,631,664 km (0.064 R)
• M9: 1,827,338 km (0.111 R)
• M10: 2,386,236 km (0.087 R)
• M11: 2,646,686 km (0.078 R)
• M12: 2,955,456 km (0.112 R)
• M13: 4,850,711 km (0.035 R)
• M14: 5,469,298 km (0.102 R)
• M15: 5,713,741 km (0.076 R)
• M16: 5,812,625 km (0.077 R)
• M17: 7,042,320 km (0.096 R)
• M18: 7,308,454 km (0.105 R)
• M19: 7,632,035 km (0.09 R)
• M20: 8,293,556 km (0.106 R)
• M21: 8,687,747 km (0.117 R)
• M22: 8,744,594 km (0.065 R)
• M23: 10,810,391 km (0.113 R)
• M24: 11,117,366 km (0.112 R)
• M25: 12,759,352 km (0.072 R)
• M26: 12,823,978 km (0.05 R)
• M27: 13,939,829 km (0.107 R)
• M28: 15,154,863 km (0.091 R)
• M29: 15,223,379 km (0.118 R)
• M30: 15,567,454 km (0.054 R)
• M31: 16,969,036 km (0.066 R)
• M32: 17,757,118 km (0.099 R)
• M33: 17,974,035 km (0.04 R)
• M34: 18,119,145 km (0.038 R)
• M35: 18,264,703 km (0.047 R)
• M36: 18,410,711 km (0.093 R)
• M37: 19,966,229 km (0.064 R)
• M38: 20,645,553 km (0.083 R)
• M39: 20,797,694 km (0.117 R)
• M40: 21,026,430 km (0.061 R)
• M41: 22,416,194 km (0.101 R)
• M42: 22,494,284 km (0.117 R)
• M43: 23,122,296 km (0.118 R)
• M44: 24,717,159 km (0.054 R)
• M45: 24,797,941 km (0.083 R)
• M46: 25,121,522 km (0.084 R)
• M47: 25,854,701 km (0.076 R)
• M48: 28,180,349 km (0.056 R)
• M49: 28,856,980 km (0.087 R)
• M50: 29,538,997 km (0.076 R)
• M51: 29,882,025 km (0.034 R)
• M52: 31,704,426 km (0.11 R)
• M53: 31,792,091 km (0.099 R)
• M54: 33,384,111 km (0.101 R)
• M55: 34,369,662 km (0.118 R)
• M56: 35,001,863 km (0.082 R)
• M57: 37,105,807 km (0.099 R)
• M58: 39,627,578 km (0.1 R)
• M59: 43,172,150 km (0.107 R)
• M60: 43,561,254 km (0.063 R)
• M61: 44,932,768 km (0.101 R)
• M62: 46,417,826 km (0.113 R)
• M63: 47,717,981 km (0.119 R)
• M64: 51,689,355 km (0.062 R)
• M65: 53,557,833 km (0.097 R)
• M66: 53,871,390 km (0.112 R)
• M67: 54,605,317 km (0.057 R)
• M68: 55,342,685 km (0.073 R)
• M69: 55,871,364 km (0.11 R)
• M70: 58,539,741 km (0.082 R)
• M71: 58,862,723 km (0.111 R)
• M72: 61,358,464 km (0.059 R)
• M73: 61,467,820 km (0.119 R)
• M74: 61,577,176 km (0.108 R)
• M75: 62,564,373 km (0.084 R)
• M76: 63,115,042 km (0.077 R)
• M77: 63,225,446 km (0.097 R)
• M78: 63,556,805 km (0.041 R)
• M79: 63,778,060 km (0.118 R)
• M80: 66,677,417 km (0.119 R)
• M81: 68,369,518 km (0.101 R)
• M82: 70,533,302 km (0.118 R)
• M83: 70,647,744 km (0.11 R)
• M84: 72,488,097 km (0.099 R)
• M85: 73,066,442 km (0.071 R)
• M86: 73,994,996 km (0.047 R)
• M87: 74,694,067 km (0.098 R)
• M88: 77,866,440 km (0.079 R)
• M89: 77,984,772 km (0.095 R)
• M90: 79,171,532 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 19,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit