🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.53 AU - 0.67 AU

Year: 166 Days

Day: 36.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,929,161 km

• M1: 32,612 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.78 AU - 1.08 AU

Year: 320 Days

Day: 38.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,929,161 km

• M1: 64,028 km (0.092 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.2 AU - 2 AU

Year: 721 Days

Day: 32.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.76 AU - 3.32 AU

Year: 1889 Days

Day: 31.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 14

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.56 AU - 7.9 AU

Year: 6223 Days

Day: 14.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 112,929,161 km

• M1: 182,360 km (0.098 R)
• M2: 542,143 km (0.106 R)
• M3: 757,713 km (0.101 R)
• M4: 891,005 km (0.087 R)
• M5: 1,004,101 km (0.08 R)
• M6: 1,199,326 km (0.096 R)
• M7: 1,374,804 km (0.093 R)
• M8: 1,611,169 km (0.107 R)
• M9: 1,752,539 km (0.037 R)
• M10: 1,898,098 km (0.092 R)
• M11: 1,991,297 km (0.065 R)
• M12: 2,221,528 km (0.05 R)
• M13: 2,583,555 km (0.12 R)
• M14: 2,771,749 km (0.077 R)
• M15: 2,899,805 km (0.078 R)
• M16: 3,117,919 km (0.05 R)
• M17: 3,478,150 km (0.093 R)
• M18: 3,570,303 km (0.083 R)
• M19: 3,757,151 km (0.04 R)
• M20: 3,971,375 km (0.108 R)
• M21: 4,868,663 km (0.082 R)
• M22: 5,287,387 km (0.088 R)
• M23: 5,528,090 km (0.075 R)
• M24: 6,159,842 km (0.027 R)
• M25: 7,792,553 km (0.082 R)
• M26: 8,282,636 km (0.067 R)
• M27: 8,594,098 km (0.116 R)
• M28: 8,814,456 km (0.101 R)
• M29: 9,068,623 km (0.093 R)
• M30: 9,357,347 km (0.041 R)
• M31: 9,944,219 km (0.044 R)
• M32: 11,256,342 km (0.106 R)
• M33: 11,359,415 km (0.054 R)
• M34: 11,845,309 km (0.087 R)
• M35: 12,055,494 km (0.107 R)
• M36: 12,515,507 km (0.093 R)
• M37: 12,658,074 km (0.079 R)
• M38: 14,077,459 km (0.093 R)
• M39: 14,449,509 km (0.042 R)
• M40: 14,636,805 km (0.065 R)
• M41: 15,355,773 km (0.028 R)
• M42: 15,470,365 km (0.05 R)
• M43: 15,777,190 km (0.118 R)
• M44: 16,163,751 km (0.097 R)
• M45: 16,319,333 km (0.035 R)
• M46: 16,592,648 km (0.09 R)
• M47: 17,461,512 km (0.102 R)
• M48: 18,588,732 km (0.089 R)
• M49: 19,905,642 km (0.093 R)
• M50: 20,997,856 km (0.105 R)
• M51: 21,765,293 km (0.118 R)
• M52: 23,240,179 km (0.05 R)
• M53: 23,812,540 km (0.04 R)
• M54: 24,033,945 km (0.114 R)
• M55: 24,345,109 km (0.079 R)
• M56: 24,568,159 km (0.109 R)
• M57: 25,421,914 km (0.112 R)
• M58: 25,648,106 km (0.085 R)
• M59: 26,102,734 km (0.112 R)
• M60: 26,376,797 km (0.096 R)
• M61: 26,743,761 km (0.109 R)
• M62: 27,575,525 km (0.06 R)
• M63: 28,321,869 km (0.032 R)
• M64: 29,406,603 km (0.056 R)
• M65: 29,644,164 km (0.039 R)
• M66: 29,787,030 km (0.028 R)
• M67: 30,552,822 km (0.114 R)
• M68: 31,470,605 km (0.104 R)
• M69: 31,713,701 km (0.046 R)
• M70: 32,055,084 km (0.12 R)
• M71: 32,987,677 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.9

Radius: 4.2

Gravity: 40.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.17 AU - 18.89 AU

Year: 25051 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,929,161 km

• M1: 170,542 km (0.116 R)
• M2: 201,209 km (0.053 R)
• M3: 325,974 km (0.066 R)
• M4: 429,346 km (0.111 R)
• M5: 567,275 km (0.08 R)
• M6: 745,147 km (0.068 R)
• M7: 771,925 km (0.118 R)
• M8: 1,508,844 km (0.099 R)
• M9: 1,647,372 km (0.111 R)
• M10: 1,682,826 km (0.072 R)
• M11: 1,900,043 km (0.106 R)
• M12: 1,937,143 km (0.106 R)
• M13: 2,203,427 km (0.102 R)
• M14: 2,603,601 km (0.089 R)
• M15: 2,728,067 km (0.049 R)
• M16: 2,939,897 km (0.088 R)
• M17: 3,379,117 km (0.042 R)
• M18: 3,838,681 km (0.084 R)
• M19: 4,865,970 km (0.116 R)
• M20: 7,210,617 km (0.101 R)
• M21: 7,443,990 km (0.079 R)
• M22: 7,679,906 km (0.093 R)
• M23: 7,798,836 km (0.11 R)
• M24: 7,918,215 km (0.119 R)
• M25: 9,272,076 km (0.07 R)
• M26: 9,525,794 km (0.068 R)
• M27: 9,910,709 km (0.056 R)
• M28: 10,828,343 km (0.043 R)
• M29: 11,500,486 km (0.102 R)
• M30: 12,324,471 km (0.113 R)
• M31: 14,174,249 km (0.107 R)
• M32: 14,982,376 km (0.101 R)
• M33: 15,429,524 km (0.034 R)
• M34: 17,183,859 km (0.052 R)
• M35: 17,417,231 km (0.047 R)
• M36: 17,651,801 km (0.061 R)
• M37: 18,520,366 km (0.099 R)
• M38: 18,759,723 km (0.057 R)
• M39: 19,564,858 km (0.119 R)
• M40: 19,890,084 km (0.109 R)
• M41: 21,375,441 km (0.091 R)
• M42: 21,542,692 km (0.115 R)
• M43: 24,451,473 km (0.118 R)
• M44: 24,626,353 km (0.069 R)
• M45: 24,889,495 km (0.036 R)
• M46: 24,977,459 km (0.096 R)
• M47: 25,595,747 km (0.073 R)
• M48: 25,773,320 km (0.114 R)
• M49: 25,951,341 km (0.103 R)
• M50: 26,398,190 km (0.072 R)
• M51: 26,667,466 km (0.032 R)
• M52: 27,662,591 km (0.066 R)
• M53: 29,131,792 km (0.1 R)
• M54: 31,572,481 km (0.087 R)
• M55: 32,049,399 km (0.098 R)
• M56: 32,144,992 km (0.055 R)
• M57: 32,336,627 km (0.059 R)
• M58: 32,624,752 km (0.119 R)
• M59: 33,785,632 km (0.116 R)
• M60: 33,883,020 km (0.091 R)
• M61: 35,849,634 km (0.1 R)
• M62: 38,359,437 km (0.08 R)
• M63: 38,970,096 km (0.031 R)
• M64: 43,864,040 km (0.112 R)
• M65: 44,502,674 km (0.116 R)
• M66: 45,251,411 km (0.092 R)
• M67: 45,358,822 km (0.03 R)
• M68: 46,220,357 km (0.078 R)
• M69: 48,288,248 km (0.099 R)
• M70: 49,057,630 km (0.076 R)
• M71: 49,278,287 km (0.112 R)
• M72: 51,838,505 km (0.093 R)
• M73: 52,175,698 km (0.094 R)
• M74: 56,046,992 km (0.039 R)
• M75: 57,551,348 km (0.119 R)
• M76: 60,836,517 km (0.1 R)
• M77: 64,544,001 km (0.112 R)
• M78: 66,608,003 km (0.062 R)
• M79: 66,730,075 km (0.063 R)
• M80: 69,310,937 km (0.118 R)
• M81: 69,682,389 km (0.113 R)
• M82: 70,551,403 km (0.116 R)
• M83: 70,800,334 km (0.056 R)
• M84: 71,424,007 km (0.119 R)
• M85: 73,180,137 km (0.102 R)
• M86: 73,810,692 km (0.089 R)
• M87: 75,585,970 km (0.098 R)
• M88: 77,118,750 km (0.085 R)
• M89: 77,760,375 km (0.109 R)
• M90: 78,017,534 km (0.042 R)
• M91: 79,437,068 km (0.101 R)
• M92: 79,696,022 km (0.051 R)
• M93: 80,085,126 km (0.077 R)
• M94: 81,516,927 km (0.087 R)
• M95: 86,261,723 km (0.111 R)
• M96: 89,205,061 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.3

Radius: 6.6

Gravity: 21.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.42 AU - 18.72 AU

Year: 27380 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,929,161 km

• M1: 217,964 km (0.117 R)
• M2: 442,660 km (0.029 R)
• M3: 1,101,788 km (0.047 R)
• M4: 1,677,740 km (0.066 R)
• M5: 2,333,577 km (0.096 R)
• M6: 2,509,055 km (0.092 R)
• M7: 3,350,544 km (0.084 R)
• M8: 4,926,707 km (0.081 R)
• M9: 6,635,114 km (0.092 R)
• M10: 6,759,131 km (0.069 R)
• M11: 8,574,501 km (0.079 R)
• M12: 9,188,301 km (0.09 R)
• M13: 9,675,541 km (0.069 R)
• M14: 9,745,703 km (0.082 R)
• M15: 10,171,010 km (0.075 R)
• M16: 10,966,422 km (0.079 R)
• M17: 12,310,409 km (0.092 R)
• M18: 12,462,999 km (0.07 R)
• M19: 12,924,358 km (0.075 R)
• M20: 14,502,317 km (0.118 R)
• M21: 15,068,694 km (0.119 R)
• M22: 15,807,708 km (0.091 R)
• M23: 17,749,339 km (0.077 R)
• M24: 18,355,060 km (0.11 R)
• M25: 20,302,376 km (0.111 R)
• M26: 20,844,818 km (0.047 R)
• M27: 21,575,304 km (0.119 R)
• M28: 22,686,966 km (0.102 R)
• M29: 23,155,656 km (0.042 R)
• M30: 24,484,683 km (0.067 R)
• M31: 24,676,618 km (0.12 R)
• M32: 25,255,262 km (0.106 R)
• M33: 26,131,756 km (0.1 R)
• M34: 26,721,471 km (0.085 R)
• M35: 27,714,202 km (0.115 R)
• M36: 28,617,923 km (0.088 R)
• M37: 28,921,308 km (0.115 R)
• M38: 29,124,162 km (0.072 R)
• M39: 29,429,342 km (0.115 R)
• M40: 30,557,310 km (0.068 R)
• M41: 30,867,426 km (0.096 R)
• M42: 31,282,560 km (0.061 R)
• M43: 31,699,490 km (0.098 R)
• M44: 31,803,909 km (0.081 R)
• M45: 34,669,007 km (0.062 R)
• M46: 35,968,714 km (0.09 R)
• M47: 36,077,770 km (0.097 R)
• M48: 36,405,390 km (0.092 R)
• M49: 37,284,128 km (0.057 R)
• M50: 40,188,122 km (0.103 R)
• M51: 43,395,650 km (0.116 R)
• M52: 43,511,737 km (0.057 R)
• M53: 45,382,908 km (0.104 R)
• M54: 45,854,739 km (0.068 R)
• M55: 47,160,729 km (0.112 R)
• M56: 50,052,456 km (0.088 R)
• M57: 50,174,228 km (0.107 R)
• M58: 53,996,454 km (0.044 R)
• M59: 54,746,986 km (0.065 R)
• M60: 56,892,220 km (0.108 R)
• M61: 57,273,545 km (0.064 R)
• M62: 62,308,710 km (0.103 R)
• M63: 65,476,894 km (0.096 R)
• M64: 66,812,354 km (0.062 R)
• M65: 68,156,790 km (0.073 R)
• M66: 69,510,202 km (0.061 R)
• M67: 69,781,872 km (0.116 R)
• M68: 70,190,124 km (0.11 R)
• M69: 71,009,023 km (0.064 R)
• M70: 71,145,755 km (0.106 R)
• M71: 72,243,355 km (0.06 R)
• M72: 72,518,615 km (0.035 R)
• M73: 73,484,718 km (0.09 R)
• M74: 74,733,112 km (0.095 R)
• M75: 74,872,238 km (0.09 R)
• M76: 75,848,664 km (0.111 R)
• M77: 76,408,459 km (0.115 R)
• M78: 76,688,955 km (0.034 R)
• M79: 77,532,388 km (0.082 R)
• M80: 77,814,080 km (0.062 R)
• M81: 82,800,626 km (0.068 R)
• M82: 84,099,435 km (0.104 R)
• M83: 84,244,246 km (0.116 R)
• M84: 86,133,218 km (0.063 R)
• M85: 88,330,212 km (0.07 R)
• M86: 89,066,683 km (0.101 R)
• M87: 90,397,356 km (0.103 R)
• M88: 90,990,810 km (0.069 R)
• M89: 91,288,061 km (0.094 R)
• M90: 93,527,841 km (0.119 R)
• M91: 94,428,719 km (0.081 R)
• M92: 102,974,797 km (0.081 R)
• M93: 103,284,614 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.2

Radius: 6.7

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 16.59 AU - 22.91 AU

Year: 31286 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,929,161 km

• M1: 196,123 km (0.113 R)
• M2: 529,427 km (0.04 R)
• M3: 822,190 km (0.117 R)
• M4: 1,700,479 km (0.085 R)
• M5: 1,783,506 km (0.095 R)
• M6: 1,825,393 km (0.072 R)
• M7: 2,084,347 km (0.096 R)
• M8: 2,354,970 km (0.062 R)
• M9: 2,401,195 km (0.081 R)
• M10: 2,879,759 km (0.091 R)
• M11: 2,929,276 km (0.082 R)
• M12: 3,922,755 km (0.031 R)
• M13: 5,868,276 km (0.076 R)
• M14: 6,249,750 km (0.103 R)
• M15: 7,993,014 km (0.119 R)
• M16: 8,773,018 km (0.108 R)
• M17: 9,355,402 km (0.107 R)
• M18: 10,100,998 km (0.086 R)
• M19: 11,254,697 km (0.101 R)
• M20: 12,611,998 km (0.114 R)
• M21: 12,856,740 km (0.115 R)
• M22: 13,020,849 km (0.052 R)
• M23: 14,785,655 km (0.041 R)
• M24: 17,343,031 km (0.05 R)
• M25: 18,164,173 km (0.044 R)
• M26: 18,348,328 km (0.117 R)
• M27: 18,625,832 km (0.113 R)
• M28: 19,844,008 km (0.119 R)
• M29: 20,510,616 km (0.103 R)
• M30: 20,894,783 km (0.086 R)
• M31: 21,670,299 km (0.081 R)
• M32: 22,356,654 km (0.072 R)
• M33: 22,752,041 km (0.103 R)
• M34: 23,249,454 km (0.085 R)
• M35: 23,349,385 km (0.119 R)
• M36: 24,661,359 km (0.039 R)
• M37: 25,480,706 km (0.071 R)
• M38: 26,413,000 km (0.092 R)
• M39: 26,935,695 km (0.104 R)
• M40: 27,145,730 km (0.119 R)
• M41: 27,567,447 km (0.051 R)
• M42: 28,417,462 km (0.046 R)
• M43: 30,143,073 km (0.099 R)
• M44: 30,908,715 km (0.087 R)
• M45: 31,459,535 km (0.078 R)
• M46: 32,235,948 km (0.114 R)
• M47: 34,261,652 km (0.065 R)
• M48: 34,375,347 km (0.109 R)
• M49: 35,750,002 km (0.028 R)
• M50: 36,443,986 km (0.115 R)
• M51: 39,026,644 km (0.088 R)
• M52: 39,502,515 km (0.051 R)
• M53: 41,183,247 km (0.111 R)
• M54: 41,304,122 km (0.097 R)
• M55: 41,546,470 km (0.072 R)
• M56: 43,378,147 km (0.069 R)
• M57: 44,738,141 km (0.091 R)
• M58: 46,993,628 km (0.104 R)
• M59: 47,626,726 km (0.082 R)
• M60: 49,157,561 km (0.095 R)
• M61: 50,704,403 km (0.115 R)
• M62: 50,834,104 km (0.109 R)
• M63: 51,483,958 km (0.113 R)
• M64: 51,614,257 km (0.078 R)
• M65: 52,005,755 km (0.105 R)
• M66: 52,923,239 km (0.034 R)
• M67: 56,377,304 km (0.075 R)
• M68: 58,674,828 km (0.111 R)
• M69: 59,356,396 km (0.03 R)
• M70: 61,416,658 km (0.108 R)
• M71: 62,247,375 km (0.072 R)
• M72: 64,200,076 km (0.107 R)
• M73: 65,183,981 km (0.034 R)
• M74: 66,740,098 km (0.111 R)
• M75: 68,165,467 km (0.041 R)
• M76: 70,611,392 km (0.079 R)
• M77: 72,063,538 km (0.081 R)
• M78: 74,702,146 km (0.06 R)
• M79: 74,849,649 km (0.104 R)
• M80: 77,223,019 km (0.097 R)
• M81: 77,372,168 km (0.056 R)
• M82: 80,224,401 km (0.113 R)
• M83: 84,951,245 km (0.102 R)
• M84: 85,876,508 km (0.095 R)
• M85: 88,360,282 km (0.079 R)
• M86: 93,715,885 km (0.12 R)
• M87: 94,991,207 km (0.118 R)
• M88: 96,272,214 km (0.109 R)
• M89: 96,754,068 km (0.115 R)
• M90: 98,527,850 km (0.117 R)
• M91: 101,126,964 km (0.101 R)
• M92: 101,290,175 km (0.072 R)
• M93: 107,722,734 km (0.109 R)
• M94: 108,222,989 km (0.102 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 14,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit