🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.57 AU - 0.93 AU

Year: 235 Days

Day: 47.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,103,527 km

• M1: 410,945 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.07 AU - 1.19 AU

Year: 434 Days

Day: 42.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.65 AU - 1.89 AU

Year: 852 Days

Day: 18.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,103,527 km

• M1: 993,629 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.97 AU - 2.35 AU

Year: 1148 Days

Day: 37.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.62 AU - 3.4 AU

Year: 1889 Days

Day: 22.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,103,527 km

• M1: 329,415 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 9.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.95 AU - 7.33 AU

Year: 6900 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,103,527 km

• M1: 130,001 km (0.053 R)
• M2: 242,049 km (0.113 R)
• M3: 452,534 km (0.09 R)
• M4: 562,039 km (0.113 R)
• M5: 737,518 km (0.063 R)
• M6: 915,988 km (0.074 R)
• M7: 994,676 km (0.108 R)
• M8: 1,092,364 km (0.109 R)
• M9: 1,245,103 km (0.065 R)
• M10: 1,351,018 km (0.04 R)
• M11: 1,515,875 km (0.062 R)
• M12: 1,648,718 km (0.065 R)
• M13: 1,845,290 km (0.067 R)
• M14: 2,028,846 km (0.052 R)
• M15: 2,592,830 km (0.092 R)
• M16: 3,058,528 km (0.067 R)
• M17: 3,179,104 km (0.06 R)
• M18: 3,276,642 km (0.053 R)
• M19: 3,909,441 km (0.055 R)
• M20: 4,307,072 km (0.089 R)
• M21: 4,388,154 km (0.099 R)
• M22: 4,690,043 km (0.086 R)
• M23: 5,517,917 km (0.088 R)
• M24: 6,054,375 km (0.096 R)
• M25: 6,421,339 km (0.107 R)
• M26: 6,483,273 km (0.069 R)
• M27: 6,545,356 km (0.082 R)
• M28: 7,081,066 km (0.117 R)
• M29: 7,337,925 km (0.094 R)
• M30: 7,435,164 km (0.085 R)
• M31: 7,861,219 km (0.096 R)
• M32: 8,027,123 km (0.11 R)
• M33: 8,093,843 km (0.107 R)
• M34: 8,909,002 km (0.098 R)
• M35: 9,678,982 km (0.115 R)
• M36: 10,361,149 km (0.052 R)
• M37: 10,433,853 km (0.109 R)
• M38: 11,170,323 km (0.12 R)
• M39: 11,394,571 km (0.071 R)
• M40: 12,229,476 km (0.053 R)
• M41: 12,849,111 km (0.065 R)
• M42: 13,123,324 km (0.113 R)
• M43: 13,359,987 km (0.113 R)
• M44: 13,837,504 km (0.096 R)
• M45: 14,483,019 km (0.119 R)
• M46: 14,768,451 km (0.112 R)
• M47: 14,973,550 km (0.037 R)
• M48: 15,055,829 km (0.114 R)
• M49: 15,594,381 km (0.097 R)
• M50: 15,719,445 km (0.112 R)
• M51: 16,012,956 km (0.111 R)
• M52: 16,308,113 km (0.079 R)
• M53: 16,903,961 km (0.099 R)
• M54: 17,118,484 km (0.095 R)
• M55: 17,550,224 km (0.093 R)
• M56: 18,204,565 km (0.1 R)
• M57: 18,556,868 km (0.073 R)
• M58: 19,852,685 km (0.079 R)
• M59: 20,215,310 km (0.049 R)
• M60: 21,039,145 km (0.065 R)
• M61: 21,177,523 km (0.111 R)
• M62: 21,967,400 km (0.052 R)
• M63: 22,201,670 km (0.096 R)
• M64: 22,767,001 km (0.074 R)
• M65: 22,861,696 km (0.076 R)
• M66: 24,491,415 km (0.114 R)
• M67: 25,565,678 km (0.074 R)
• M68: 25,861,433 km (0.119 R)
• M69: 25,960,167 km (0.116 R)
• M70: 27,356,813 km (0.113 R)
• M71: 27,760,278 km (0.115 R)
• M72: 28,420,155 km (0.061 R)
• M73: 28,777,544 km (0.056 R)
• M74: 28,982,493 km (0.083 R)
• M75: 29,085,117 km (0.082 R)
• M76: 29,239,353 km (0.109 R)
• M77: 29,910,748 km (0.097 R)
• M78: 30,014,419 km (0.064 R)
• M79: 31,796,279 km (0.076 R)
• M80: 31,955,152 km (0.087 R)
• M81: 33,021,037 km (0.114 R)
• M82: 33,235,561 km (0.061 R)
• M83: 34,098,441 km (0.102 R)
• M84: 34,750,538 km (0.036 R)
• M85: 35,297,019 km (0.095 R)
• M86: 36,122,051 km (0.091 R)
• M87: 37,120,468 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 3.1

Gravity: 74.64 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.48 AU - 17.58 AU

Year: 20030 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,103,527 km

• M1: 93,798 km (0.07 R)
• M2: 727,794 km (0.074 R)
• M3: 877,092 km (0.103 R)
• M4: 1,174,642 km (0.071 R)
• M5: 1,626,428 km (0.099 R)
• M6: 1,755,082 km (0.098 R)
• M7: 1,787,844 km (0.098 R)
• M8: 2,446,673 km (0.068 R)
• M9: 3,053,293 km (0.115 R)
• M10: 3,414,123 km (0.097 R)
• M11: 3,620,268 km (0.067 R)
• M12: 4,131,594 km (0.114 R)
• M13: 4,262,941 km (0.109 R)
• M14: 4,306,923 km (0.053 R)
• M15: 4,619,732 km (0.084 R)
• M16: 4,939,871 km (0.072 R)
• M17: 5,746,503 km (0.077 R)
• M18: 6,901,249 km (0.092 R)
• M19: 8,070,207 km (0.103 R)
• M20: 8,454,673 km (0.12 R)
• M21: 8,621,325 km (0.12 R)
• M22: 9,184,711 km (0.079 R)
• M23: 9,643,827 km (0.101 R)
• M24: 9,701,721 km (0.084 R)
• M25: 9,993,138 km (0.105 R)
• M26: 10,405,878 km (0.072 R)
• M27: 11,676,862 km (0.103 R)
• M28: 14,098,103 km (0.102 R)
• M29: 15,703,887 km (0.056 R)
• M30: 16,389,943 km (0.078 R)
• M31: 16,806,274 km (0.11 R)
• M32: 18,075,911 km (0.116 R)
• M33: 18,433,898 km (0.09 R)
• M34: 18,939,240 km (0.102 R)
• M35: 19,449,070 km (0.106 R)
• M36: 21,080,584 km (0.106 R)
• M37: 22,832,375 km (0.117 R)
• M38: 23,999,837 km (0.113 R)
• M39: 24,078,376 km (0.034 R)
• M40: 24,709,679 km (0.114 R)
• M41: 25,266,332 km (0.076 R)
• M42: 25,506,287 km (0.074 R)
• M43: 25,907,808 km (0.078 R)
• M44: 27,863,800 km (0.115 R)
• M45: 28,859,374 km (0.1 R)
• M46: 29,361,574 km (0.098 R)
• M47: 29,698,020 km (0.109 R)
• M48: 30,800,107 km (0.119 R)
• M49: 32,521,680 km (0.11 R)
• M50: 32,956,860 km (0.118 R)
• M51: 33,481,649 km (0.12 R)
• M52: 34,009,281 km (0.084 R)
• M53: 38,603,132 km (0.106 R)
• M54: 39,063,894 km (0.11 R)
• M55: 39,897,752 km (0.066 R)
• M56: 40,456,949 km (0.118 R)
• M57: 41,300,681 km (0.107 R)
• M58: 41,960,856 km (0.098 R)
• M59: 42,244,793 km (0.1 R)
• M60: 43,962,326 km (0.104 R)
• M61: 44,154,410 km (0.119 R)
• M62: 44,539,774 km (0.05 R)
• M63: 44,829,396 km (0.083 R)
• M64: 46,874,847 km (0.067 R)
• M65: 46,972,983 km (0.116 R)
• M66: 47,464,712 km (0.071 R)
• M67: 47,662,031 km (0.116 R)
• M68: 48,552,737 km (0.076 R)
• M69: 50,854,001 km (0.07 R)
• M70: 51,358,894 km (0.109 R)
• M71: 53,292,895 km (0.067 R)
• M72: 53,703,092 km (0.111 R)
• M73: 55,457,875 km (0.034 R)
• M74: 56,081,699 km (0.059 R)
• M75: 56,185,968 km (0.113 R)
• M76: 56,394,508 km (0.096 R)
• M77: 57,126,640 km (0.056 R)
• M78: 59,979,920 km (0.117 R)
• M79: 61,155,610 km (0.094 R)
• M80: 63,746,794 km (0.07 R)
• M81: 63,855,552 km (0.112 R)
• M82: 64,400,238 km (0.116 R)
• M83: 65,055,925 km (0.116 R)
• M84: 65,713,707 km (0.096 R)
• M85: 67,700,516 km (0.057 R)
• M86: 69,147,577 km (0.058 R)
• M87: 69,706,923 km (0.089 R)
• M88: 69,931,021 km (0.08 R)
• M89: 70,604,809 km (0.091 R)
• M90: 72,298,856 km (0.04 R)
• M91: 72,866,430 km (0.107 R)
• M92: 73,777,780 km (0.101 R)
• M93: 74,578,278 km (0.093 R)
• M94: 76,187,802 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.1

Radius: 7.5

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.89 AU - 18.95 AU

Year: 28591 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 99.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,103,527 km

• M1: 200,611 km (0.097 R)
• M2: 310,565 km (0.108 R)
• M3: 2,211,505 km (0.102 R)
• M4: 2,754,845 km (0.041 R)
• M5: 3,188,529 km (0.101 R)
• M6: 3,695,367 km (0.065 R)
• M7: 4,118,878 km (0.099 R)
• M8: 5,069,273 km (0.044 R)
• M9: 5,185,511 km (0.036 R)
• M10: 5,840,151 km (0.111 R)
• M11: 6,647,232 km (0.068 R)
• M12: 9,058,301 km (0.075 R)
• M13: 9,627,371 km (0.091 R)
• M14: 11,100,312 km (0.098 R)
• M15: 11,708,876 km (0.052 R)
• M16: 11,939,855 km (0.057 R)
• M17: 12,094,689 km (0.054 R)
• M18: 15,077,371 km (0.096 R)
• M19: 16,262,186 km (0.085 R)
• M20: 16,433,924 km (0.108 R)
• M21: 17,917,636 km (0.107 R)
• M22: 19,080,760 km (0.087 R)
• M23: 20,268,268 km (0.065 R)
• M24: 20,917,522 km (0.081 R)
• M25: 21,104,220 km (0.088 R)
• M26: 22,046,388 km (0.058 R)
• M27: 22,331,671 km (0.097 R)
• M28: 24,657,918 km (0.106 R)
• M29: 24,953,972 km (0.101 R)
• M30: 25,152,040 km (0.089 R)
• M31: 25,350,706 km (0.063 R)
• M32: 28,702,296 km (0.1 R)
• M33: 30,376,596 km (0.051 R)
• M34: 30,588,127 km (0.072 R)
• M35: 32,838,528 km (0.084 R)
• M36: 33,382,166 km (0.083 R)
• M37: 33,709,786 km (0.1 R)
• M38: 35,141,737 km (0.063 R)
• M39: 35,475,041 km (0.096 R)
• M40: 37,156,970 km (0.102 R)
• M41: 37,950,885 km (0.075 R)
• M42: 39,786,152 km (0.085 R)
• M43: 41,298,587 km (0.086 R)
• M44: 41,532,857 km (0.066 R)
• M45: 42,829,721 km (0.054 R)
• M46: 44,020,071 km (0.098 R)
• M47: 44,980,190 km (0.065 R)
• M48: 45,221,342 km (0.11 R)
• M49: 45,583,818 km (0.107 R)
• M50: 48,518,030 km (0.071 R)
• M51: 48,889,183 km (0.095 R)
• M52: 49,137,066 km (0.117 R)
• M53: 49,261,232 km (0.111 R)
• M54: 49,509,715 km (0.09 R)
• M55: 50,633,195 km (0.117 R)
• M56: 51,135,245 km (0.096 R)
• M57: 51,386,869 km (0.083 R)
• M58: 55,339,693 km (0.105 R)
• M59: 55,598,049 km (0.097 R)
• M60: 57,548,506 km (0.091 R)
• M61: 57,679,404 km (0.042 R)
• M62: 57,810,302 km (0.112 R)
• M63: 58,993,172 km (0.072 R)
• M64: 61,382,550 km (0.033 R)
• M65: 63,938,878 km (0.112 R)
• M66: 65,571,290 km (0.095 R)
• M67: 70,970,277 km (0.077 R)
• M68: 73,368,032 km (0.052 R)
• M69: 74,790,857 km (0.12 R)
• M70: 74,933,573 km (0.092 R)
• M71: 75,935,580 km (0.101 R)
• M72: 77,663,585 km (0.09 R)
• M73: 78,532,449 km (0.108 R)
• M74: 79,696,022 km (0.1 R)
• M75: 81,011,735 km (0.109 R)
• M76: 81,745,812 km (0.075 R)
• M77: 82,187,275 km (0.09 R)
• M78: 82,777,139 km (0.118 R)
• M79: 84,406,559 km (0.081 R)
• M80: 84,852,810 km (0.064 R)
• M81: 86,345,946 km (0.076 R)
• M82: 88,450,788 km (0.087 R)
• M83: 90,268,402 km (0.078 R)
• M84: 94,557,224 km (0.054 R)
• M85: 96,104,963 km (0.06 R)
• M86: 98,442,131 km (0.055 R)
• M87: 102,537,522 km (0.116 R)
• M88: 104,127,448 km (0.116 R)
• M89: 104,286,920 km (0.117 R)
• M90: 105,245,244 km (0.059 R)
• M91: 106,046,041 km (0.112 R)
• M92: 106,688,265 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.4

Radius: 3.7

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.76 AU - 21.32 AU

Year: 31238 Days

Day: 24.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,103,527 km

• M1: 51,312 km (0.064 R)
• M2: 737,667 km (0.059 R)
• M3: 799,601 km (0.103 R)
• M4: 995,723 km (0.073 R)
• M5: 2,480,333 km (0.104 R)
• M6: 3,327,805 km (0.084 R)
• M7: 3,710,925 km (0.076 R)
• M8: 5,539,011 km (0.098 R)
• M9: 6,158,944 km (0.099 R)
• M10: 6,327,990 km (0.091 R)
• M11: 7,151,526 km (0.082 R)
• M12: 7,962,197 km (0.089 R)
• M13: 9,425,115 km (0.093 R)
• M14: 9,571,122 km (0.095 R)
• M15: 10,112,517 km (0.106 R)
• M16: 10,968,516 km (0.09 R)
• M17: 11,122,003 km (0.049 R)
• M18: 11,431,222 km (0.1 R)
• M19: 11,482,983 km (0.103 R)
• M20: 11,690,924 km (0.093 R)
• M21: 11,900,062 km (0.04 R)
• M22: 12,322,077 km (0.102 R)
• M23: 12,481,698 km (0.085 R)
• M24: 13,837,653 km (0.074 R)
• M25: 15,410,675 km (0.068 R)
• M26: 16,044,072 km (0.084 R)
• M27: 17,694,287 km (0.099 R)
• M28: 17,754,126 km (0.087 R)
• M29: 17,814,114 km (0.085 R)
• M30: 17,874,253 km (0.057 R)
• M31: 18,783,209 km (0.086 R)
• M32: 19,583,109 km (0.08 R)
• M33: 19,707,126 km (0.092 R)
• M34: 20,205,885 km (0.071 R)
• M35: 23,415,956 km (0.089 R)
• M36: 24,209,573 km (0.055 R)
• M37: 25,281,442 km (0.071 R)
• M38: 25,959,270 km (0.089 R)
• M39: 28,518,291 km (0.077 R)
• M40: 29,294,554 km (0.085 R)
• M41: 29,720,759 km (0.065 R)
• M42: 33,130,244 km (0.052 R)
• M43: 33,574,400 km (0.082 R)
• M44: 34,468,397 km (0.09 R)
• M45: 34,843,289 km (0.114 R)
• M46: 36,127,736 km (0.06 R)
• M47: 37,197,211 km (0.039 R)
• M48: 37,273,955 km (0.057 R)
• M49: 38,820,647 km (0.119 R)
• M50: 39,288,739 km (0.066 R)
• M51: 40,230,607 km (0.059 R)
• M52: 40,704,234 km (0.074 R)
• M53: 40,941,796 km (0.058 R)
• M54: 41,418,265 km (0.101 R)
• M55: 41,497,851 km (0.094 R)
• M56: 42,456,923 km (0.08 R)
• M57: 44,396,758 km (0.108 R)
• M58: 45,705,889 km (0.052 R)
• M59: 46,861,832 km (0.113 R)
• M60: 47,360,143 km (0.103 R)
• M61: 49,708,829 km (0.103 R)
• M62: 50,217,013 km (0.119 R)
• M63: 52,352,972 km (0.072 R)
• M64: 54,083,071 km (0.112 R)
• M65: 54,867,562 km (0.111 R)
• M66: 58,936,176 km (0.11 R)
• M67: 59,204,853 km (0.031 R)
• M68: 59,563,888 km (0.103 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 12,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit