🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.43 AU - 0.61 AU

Year: 135 Days

Day: 41.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,668,776 km

• M1: 41,139 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.98 AU - 1.38 AU

Year: 461 Days

Day: 18.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,668,776 km

• M1: 18,999 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.17 AU - 1.65 AU

Year: 603 Days

Day: 40.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,668,776 km

• M1: 134,488 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.98 AU - 3.28 AU

Year: 1535 Days

Day: 25.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,668,776 km

• M1: 43,683 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.75 AU - 3.21 AU

Year: 1851 Days

Day: 47.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.8

Radius: 10.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.93 AU - 6.21 AU

Year: 5382 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,668,776 km

• M1: 182,958 km (0.117 R)
• M2: 503,247 km (0.049 R)
• M3: 699,819 km (0.117 R)
• M4: 832,213 km (0.115 R)
• M5: 905,815 km (0.049 R)
• M6: 1,069,326 km (0.099 R)
• M7: 1,224,309 km (0.095 R)
• M8: 1,357,601 km (0.065 R)
• M9: 1,506,151 km (0.108 R)
• M10: 1,691,653 km (0.095 R)
• M11: 1,798,017 km (0.098 R)
• M12: 1,917,695 km (0.053 R)
• M13: 2,006,556 km (0.108 R)
• M14: 2,328,341 km (0.088 R)
• M15: 2,605,247 km (0.11 R)
• M16: 3,073,039 km (0.04 R)
• M17: 3,151,279 km (0.054 R)
• M18: 3,580,625 km (0.064 R)
• M19: 3,691,028 km (0.092 R)
• M20: 3,816,391 km (0.043 R)
• M21: 3,971,674 km (0.119 R)
• M22: 4,071,605 km (0.034 R)
• M23: 4,524,288 km (0.092 R)
• M24: 4,794,462 km (0.087 R)
• M25: 4,916,235 km (0.076 R)
• M26: 5,100,988 km (0.107 R)
• M27: 5,477,376 km (0.096 R)
• M28: 6,356,862 km (0.047 R)
• M29: 6,440,488 km (0.088 R)
• M30: 6,761,824 km (0.107 R)
• M31: 6,864,448 km (0.115 R)
• M32: 7,123,103 km (0.046 R)
• M33: 7,561,574 km (0.108 R)
• M34: 8,556,699 km (0.087 R)
• M35: 8,797,851 km (0.11 R)
• M36: 9,041,396 km (0.051 R)
• M37: 9,592,664 km (0.106 R)
• M38: 10,037,718 km (0.111 R)
• M39: 10,272,587 km (0.117 R)
• M40: 10,568,641 km (0.098 R)
• M41: 10,707,767 km (0.032 R)
• M42: 10,967,917 km (0.055 R)
• M43: 11,108,839 km (0.111 R)
• M44: 11,250,358 km (0.102 R)
• M45: 11,392,476 km (0.058 R)
• M46: 11,494,352 km (0.107 R)
• M47: 11,699,002 km (0.079 R)
• M48: 11,801,776 km (0.065 R)
• M49: 11,884,354 km (0.103 R)
• M50: 12,782,839 km (0.119 R)
• M51: 12,909,847 km (0.067 R)
• M52: 13,058,697 km (0.064 R)
• M53: 13,165,361 km (0.07 R)
• M54: 13,250,931 km (0.038 R)
• M55: 13,336,650 km (0.086 R)
• M56: 13,422,669 km (0.081 R)
• M57: 13,703,165 km (0.066 R)
• M58: 13,898,390 km (0.068 R)
• M59: 14,600,453 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.4

Radius: 8.3

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.94 AU - 8.34 AU

Year: 6866 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,668,776 km

• M1: 113,545 km (0.108 R)
• M2: 186,100 km (0.094 R)
• M3: 265,237 km (0.105 R)
• M4: 360,082 km (0.114 R)
• M5: 430,991 km (0.1 R)
• M6: 797,955 km (0.107 R)
• M7: 878,439 km (0.103 R)
• M8: 1,013,077 km (0.093 R)
• M9: 1,265,299 km (0.027 R)
• M10: 1,340,995 km (0.094 R)
• M11: 1,398,890 km (0.082 R)
• M12: 1,680,283 km (0.027 R)
• M13: 1,870,721 km (0.103 R)
• M14: 2,342,104 km (0.042 R)
• M15: 2,774,891 km (0.083 R)
• M16: 2,849,391 km (0.084 R)
• M17: 3,000,484 km (0.096 R)
• M18: 3,795,448 km (0.03 R)
• M19: 3,878,474 km (0.058 R)
• M20: 3,934,125 km (0.075 R)
• M21: 4,681,815 km (0.06 R)
• M22: 4,950,792 km (0.07 R)
• M23: 5,071,966 km (0.114 R)
• M24: 5,133,002 km (0.116 R)
• M25: 5,472,739 km (0.087 R)
• M26: 6,012,039 km (0.115 R)
• M27: 6,108,979 km (0.077 R)
• M28: 6,337,265 km (0.064 R)
• M29: 6,634,815 km (0.104 R)
• M30: 6,701,685 km (0.108 R)
• M31: 7,038,879 km (0.111 R)
• M32: 7,175,312 km (0.088 R)
• M33: 7,243,828 km (0.057 R)
• M34: 7,764,877 km (0.117 R)
• M35: 8,118,976 km (0.062 R)
• M36: 8,190,483 km (0.117 R)
• M37: 8,660,071 km (0.105 R)
• M38: 9,027,334 km (0.115 R)
• M39: 9,175,585 km (0.116 R)
• M40: 9,250,085 km (0.112 R)
• M41: 10,468,709 km (0.113 R)
• M42: 11,215,951 km (0.112 R)
• M43: 11,455,607 km (0.055 R)
• M44: 12,021,086 km (0.117 R)
• M45: 13,729,045 km (0.083 R)
• M46: 14,502,616 km (0.101 R)
• M47: 16,407,296 km (0.066 R)
• M48: 17,044,284 km (0.046 R)
• M49: 17,411,995 km (0.034 R)
• M50: 17,968,200 km (0.086 R)
• M51: 18,295,520 km (0.061 R)
• M52: 19,145,984 km (0.103 R)
• M53: 19,289,000 km (0.08 R)
• M54: 20,445,691 km (0.096 R)
• M55: 21,229,284 km (0.048 R)
• M56: 23,180,190 km (0.096 R)
• M57: 24,048,307 km (0.117 R)
• M58: 24,151,230 km (0.042 R)
• M59: 24,615,881 km (0.104 R)
• M60: 24,719,403 km (0.1 R)
• M61: 24,979,254 km (0.025 R)
• M62: 25,396,782 km (0.075 R)
• M63: 26,291,527 km (0.064 R)
• M64: 26,609,871 km (0.046 R)
• M65: 27,196,743 km (0.042 R)
• M66: 27,250,299 km (0.083 R)
• M67: 27,357,411 km (0.102 R)
• M68: 27,518,528 km (0.097 R)
• M69: 27,733,949 km (0.07 R)
• M70: 27,949,819 km (0.101 R)
• M71: 28,274,596 km (0.088 R)
• M72: 28,600,719 km (0.062 R)
• M73: 28,873,436 km (0.098 R)
• M74: 29,037,395 km (0.088 R)
• M75: 29,366,511 km (0.085 R)
• M76: 30,138,885 km (0.056 R)
• M77: 30,583,340 km (0.092 R)
• M78: 31,478,683 km (0.087 R)
• M79: 31,647,579 km (0.075 R)
• M80: 32,894,777 km (0.085 R)
• M81: 33,066,216 km (0.039 R)
• M82: 33,639,475 km (0.096 R)
• M83: 33,984,896 km (0.113 R)
• M84: 35,554,328 km (0.076 R)
• M85: 35,906,331 km (0.091 R)
• M86: 36,318,473 km (0.11 R)
• M87: 36,377,415 km (0.116 R)
• M88: 37,325,716 km (0.106 R)
• M89: 37,385,256 km (0.056 R)
• M90: 38,703,213 km (0.112 R)
• M91: 39,004,802 km (0.081 R)
• M92: 39,428,464 km (0.066 R)
• M93: 39,731,998 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 13.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.71 AU - 7.79 AU

Year: 7765 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 85.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,668,776 km

• M1: 250,726 km (0.119 R)
• M2: 404,064 km (0.11 R)
• M3: 604,525 km (0.061 R)
• M4: 1,413,251 km (0.106 R)
• M5: 1,573,171 km (0.118 R)
• M6: 1,782,010 km (0.101 R)
• M7: 2,045,003 km (0.092 R)
• M8: 2,181,436 km (0.044 R)
• M9: 2,487,663 km (0.102 R)
• M10: 2,708,021 km (0.11 R)
• M11: 2,960,542 km (0.082 R)
• M12: 3,327,356 km (0.063 R)
• M13: 3,736,805 km (0.115 R)
• M14: 4,133,539 km (0.073 R)
• M15: 4,603,874 km (0.091 R)
• M16: 4,845,475 km (0.097 R)
• M17: 5,853,914 km (0.12 R)
• M18: 5,984,513 km (0.107 R)
• M19: 6,116,010 km (0.092 R)
• M20: 6,618,060 km (0.045 R)
• M21: 6,960,340 km (0.106 R)
• M22: 7,064,161 km (0.089 R)
• M23: 7,378,616 km (0.114 R)
• M24: 7,484,531 km (0.03 R)
• M25: 7,841,172 km (0.076 R)
• M26: 8,057,790 km (0.081 R)
• M27: 8,386,606 km (0.025 R)
• M28: 8,571,210 km (0.086 R)
• M29: 9,322,939 km (0.076 R)
• M30: 10,135,106 km (0.106 R)
• M31: 10,253,139 km (0.033 R)
• M32: 10,410,965 km (0.096 R)
• M33: 11,091,186 km (0.104 R)
• M34: 11,334,731 km (0.111 R)
• M35: 11,703,341 km (0.104 R)
• M36: 12,075,989 km (0.11 R)
• M37: 12,832,805 km (0.106 R)
• M38: 13,475,477 km (0.059 R)
• M39: 14,836,518 km (0.118 R)
• M40: 15,556,234 km (0.054 R)
• M41: 15,692,368 km (0.102 R)
• M42: 16,564,224 km (0.117 R)
• M43: 16,889,450 km (0.119 R)
• M44: 17,498,912 km (0.077 R)
• M45: 18,354,911 km (0.104 R)
• M46: 18,739,676 km (0.085 R)
• M47: 19,030,046 km (0.052 R)
• M48: 19,224,374 km (0.073 R)
• M49: 19,713,259 km (0.109 R)
• M50: 20,454,367 km (0.027 R)
• M51: 22,321,199 km (0.076 R)
• M52: 22,938,290 km (0.069 R)
• M53: 23,352,826 km (0.086 R)
• M54: 23,769,755 km (0.112 R)
• M55: 24,189,228 km (0.072 R)
• M56: 24,294,545 km (0.091 R)
• M57: 24,717,159 km (0.115 R)
• M58: 25,999,362 km (0.108 R)
• M59: 26,431,700 km (0.058 R)
• M60: 27,139,148 km (0.091 R)
• M61: 29,074,645 km (0.068 R)
• M62: 29,467,190 km (0.102 R)
• M63: 29,804,982 km (0.065 R)
• M64: 29,974,327 km (0.055 R)
• M65: 30,200,669 km (0.081 R)
• M66: 30,370,761 km (0.112 R)
• M67: 30,940,131 km (0.099 R)
• M68: 31,111,720 km (0.079 R)
• M69: 31,570,686 km (0.104 R)
• M70: 31,685,727 km (0.116 R)
• M71: 32,495,201 km (0.099 R)
• M72: 33,428,691 km (0.109 R)
• M73: 34,193,585 km (0.071 R)
• M74: 34,548,581 km (0.101 R)
• M75: 37,310,607 km (0.089 R)
• M76: 37,859,332 km (0.072 R)
• M77: 38,226,594 km (0.062 R)
• M78: 38,533,569 km (0.081 R)
• M79: 39,211,846 km (0.076 R)
• M80: 39,397,497 km (0.09 R)
• M81: 39,583,447 km (0.084 R)
• M82: 40,455,004 km (0.116 R)
• M83: 40,767,813 km (0.108 R)
• M84: 41,458,955 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.7

Radius: 7.6

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.32 AU - 15 AU

Year: 17181 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,668,776 km

• M1: 96,640 km (0.107 R)
• M2: 323,281 km (0.066 R)
• M3: 487,689 km (0.086 R)
• M4: 561,142 km (0.12 R)
• M5: 827,725 km (0.115 R)
• M6: 917,334 km (0.102 R)
• M7: 1,082,490 km (0.093 R)
• M8: 1,181,225 km (0.108 R)
• M9: 1,335,011 km (0.104 R)
• M10: 1,748,350 km (0.086 R)
• M11: 1,806,394 km (0.104 R)
• M12: 2,075,521 km (0.1 R)
• M13: 2,293,784 km (0.116 R)
• M14: 2,454,303 km (0.061 R)
• M15: 2,651,772 km (0.064 R)
• M16: 2,752,451 km (0.105 R)
• M17: 2,820,369 km (0.12 R)
• M18: 2,888,884 km (0.088 R)
• M19: 3,027,412 km (0.078 R)
• M20: 3,566,413 km (0.091 R)
• M21: 4,409,846 km (0.104 R)
• M22: 5,270,034 km (0.066 R)
• M23: 5,525,248 km (0.117 R)
• M24: 6,047,793 km (0.062 R)
• M25: 6,180,935 km (0.053 R)
• M26: 6,270,245 km (0.107 R)
• M27: 6,360,004 km (0.117 R)
• M28: 6,631,674 km (0.095 R)
• M29: 6,861,007 km (0.117 R)
• M30: 7,852,691 km (0.089 R)
• M31: 7,901,012 km (0.09 R)
• M32: 9,396,691 km (0.098 R)
• M33: 9,448,153 km (0.093 R)
• M34: 10,071,527 km (0.114 R)
• M35: 10,547,847 km (0.029 R)
• M36: 11,194,259 km (0.1 R)
• M37: 12,923,012 km (0.115 R)
• M38: 13,614,304 km (0.095 R)
• M39: 14,199,531 km (0.085 R)
• M40: 15,273,643 km (0.1 R)
• M41: 16,435,420 km (0.074 R)
• M42: 17,183,859 km (0.08 R)
• M43: 18,134,852 km (0.075 R)
• M44: 18,455,590 km (0.07 R)
• M45: 19,363,799 km (0.106 R)
• M46: 19,494,847 km (0.109 R)
• M47: 19,691,717 km (0.117 R)
• M48: 20,220,247 km (0.087 R)
• M49: 21,156,131 km (0.068 R)
• M50: 21,223,600 km (0.034 R)
• M51: 23,977,547 km (0.09 R)
• M52: 24,188,480 km (0.057 R)
• M53: 24,541,680 km (0.059 R)
• M54: 25,826,876 km (0.067 R)
• M55: 27,280,518 km (0.086 R)
• M56: 28,165,390 km (0.106 R)
• M57: 31,258,924 km (0.103 R)
• M58: 31,566,497 km (0.062 R)
• M59: 33,747,185 km (0.115 R)
• M60: 34,776,119 km (0.115 R)
• M61: 35,414,454 km (0.039 R)
• M62: 36,621,708 km (0.044 R)
• M63: 38,663,570 km (0.104 R)
• M64: 39,906,279 km (0.078 R)
• M65: 40,574,533 km (0.093 R)
• M66: 40,658,308 km (0.112 R)
• M67: 41,583,720 km (0.095 R)
• M68: 41,921,961 km (0.059 R)
• M69: 44,314,928 km (0.1 R)
• M70: 45,963,946 km (0.059 R)
• M71: 47,279,809 km (0.053 R)
• M72: 47,898,097 km (0.091 R)
• M73: 48,519,227 km (0.051 R)
• M74: 48,697,099 km (0.071 R)
• M75: 50,308,118 km (0.071 R)
• M76: 50,488,234 km (0.115 R)
• M77: 50,758,707 km (0.093 R)
• M78: 50,849,064 km (0.075 R)
• M79: 52,848,739 km (0.119 R)
• M80: 53,215,104 km (0.112 R)
• M81: 53,858,225 km (0.076 R)
• M82: 54,596,491 km (0.097 R)
• M83: 55,059,496 km (0.088 R)
• M84: 55,152,247 km (0.119 R)
• M85: 56,550,089 km (0.083 R)
• M86: 57,112,428 km (0.075 R)
• M87: 61,966,729 km (0.076 R)
• M88: 62,546,571 km (0.086 R)
• M89: 62,934,029 km (0.073 R)
• M90: 63,614,101 km (0.087 R)
• M91: 64,394,254 km (0.048 R)
• M92: 64,785,452 km (0.108 R)
• M93: 65,373,970 km (0.061 R)
• M94: 65,668,828 km (0.093 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit