🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.91 AU - 1.17 AU

Year: 391 Days

Day: 31 Hours

Environment

Temp: 23 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.88 AU - 1.34 AU

Year: 431 Days

Day: 38.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,906,702 km

• M1: 421,268 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.58 AU - 1.82 AU

Year: 818 Days

Day: 22.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.34 AU - 3.52 AU

Year: 1850 Days

Day: 15 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.4

Radius: 11.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.29 AU - 6.43 AU

Year: 5234 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 82,906,702 km

• M1: 164,109 km (0.111 R)
• M2: 263,741 km (0.1 R)
• M3: 454,329 km (0.055 R)
• M4: 562,189 km (0.085 R)
• M5: 664,963 km (0.117 R)
• M6: 952,190 km (0.097 R)
• M7: 1,152,951 km (0.085 R)
• M8: 1,229,545 km (0.069 R)
• M9: 1,428,959 km (0.049 R)
• M10: 1,693,448 km (0.111 R)
• M11: 1,814,921 km (0.081 R)
• M12: 1,939,237 km (0.106 R)
• M13: 2,043,357 km (0.099 R)
• M14: 2,208,962 km (0.106 R)
• M15: 2,329,987 km (0.1 R)
• M16: 2,440,988 km (0.107 R)
• M17: 2,810,495 km (0.117 R)
• M18: 3,503,433 km (0.12 R)
• M19: 3,659,762 km (0.06 R)
• M20: 3,789,314 km (0.114 R)
• M21: 3,876,679 km (0.099 R)
• M22: 4,008,774 km (0.052 R)
• M23: 4,142,515 km (0.091 R)
• M24: 4,521,895 km (0.05 R)
• M25: 4,599,087 km (0.112 R)
• M26: 4,801,942 km (0.102 R)
• M27: 4,896,638 km (0.065 R)
• M28: 4,975,924 km (0.056 R)
• M29: 5,055,660 km (0.083 R)
• M30: 5,444,764 km (0.096 R)
• M31: 5,593,165 km (0.053 R)
• M32: 5,692,797 km (0.066 R)
• M33: 6,097,460 km (0.105 R)
• M34: 6,251,695 km (0.056 R)
• M35: 6,389,774 km (0.073 R)
• M36: 6,792,791 km (0.116 R)
• M37: 6,988,315 km (0.083 R)
• M38: 7,131,779 km (0.09 R)
• M39: 7,276,291 km (0.073 R)
• M40: 8,088,158 km (0.119 R)
• M41: 8,333,499 km (0.115 R)
• M42: 8,638,828 km (0.055 R)
• M43: 8,715,871 km (0.105 R)
• M44: 8,928,599 km (0.106 R)
• M45: 9,497,670 km (0.085 R)
• M46: 9,876,900 km (0.046 R)
• M47: 10,159,640 km (0.045 R)
• M48: 10,444,923 km (0.087 R)
• M49: 10,794,982 km (0.117 R)
• M50: 10,940,391 km (0.079 R)
• M51: 11,044,512 km (0.063 R)
• M52: 11,274,892 km (0.037 R)
• M53: 11,697,656 km (0.082 R)
• M54: 11,846,955 km (0.096 R)
• M55: 12,061,328 km (0.089 R)
• M56: 12,471,974 km (0.108 R)
• M57: 12,559,040 km (0.094 R)
• M58: 12,777,603 km (0.06 R)
• M59: 12,975,371 km (0.095 R)
• M60: 13,731,738 km (0.04 R)
• M61: 13,821,646 km (0.074 R)
• M62: 14,548,094 km (0.081 R)
• M63: 14,777,726 km (0.104 R)
• M64: 14,869,879 km (0.07 R)
• M65: 15,263,770 km (0.066 R)
• M66: 15,708,076 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.6

Radius: 10.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.65 AU - 9.97 AU

Year: 11337 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,906,702 km

• M1: 268,528 km (0.076 R)
• M2: 489,335 km (0.071 R)
• M3: 954,734 km (0.099 R)
• M4: 1,247,796 km (0.036 R)
• M5: 1,363,136 km (0.103 R)
• M6: 1,499,419 km (0.096 R)
• M7: 1,622,539 km (0.034 R)
• M8: 1,730,847 km (0.066 R)
• M9: 1,955,095 km (0.109 R)
• M10: 2,169,020 km (0.092 R)
• M11: 2,493,946 km (0.116 R)
• M12: 3,327,356 km (0.105 R)
• M13: 3,919,763 km (0.118 R)
• M14: 4,116,335 km (0.029 R)
• M15: 4,417,326 km (0.105 R)
• M16: 4,777,707 km (0.088 R)
• M17: 4,961,413 km (0.119 R)
• M18: 5,308,929 km (0.117 R)
• M19: 5,390,161 km (0.049 R)
• M20: 5,803,201 km (0.096 R)
• M21: 6,084,145 km (0.057 R)
• M22: 6,197,840 km (0.101 R)
• M23: 6,427,323 km (0.115 R)
• M24: 6,543,112 km (0.117 R)
• M25: 6,835,576 km (0.047 R)
• M26: 7,043,068 km (0.031 R)
• M27: 7,162,447 km (0.116 R)
• M28: 7,342,862 km (0.074 R)
• M29: 7,464,036 km (0.069 R)
• M30: 7,616,327 km (0.093 R)
• M31: 8,267,526 km (0.073 R)
• M32: 8,425,202 km (0.111 R)
• M33: 9,001,154 km (0.102 R)
• M34: 9,261,305 km (0.12 R)
• M35: 9,589,972 km (0.057 R)
• M36: 9,722,515 km (0.084 R)
• M37: 9,989,398 km (0.071 R)
• M38: 10,090,077 km (0.102 R)
• M39: 10,804,706 km (0.099 R)
• M40: 11,046,456 km (0.049 R)
• M41: 11,325,008 km (0.067 R)
• M42: 11,395,019 km (0.078 R)
• M43: 11,465,181 km (0.045 R)
• M44: 11,747,322 km (0.091 R)
• M45: 11,960,350 km (0.085 R)
• M46: 12,067,312 km (0.083 R)
• M47: 12,318,188 km (0.096 R)
• M48: 13,561,496 km (0.04 R)
• M49: 13,822,544 km (0.106 R)
• M50: 15,617,270 km (0.052 R)
• M51: 15,773,300 km (0.118 R)
• M52: 16,960,659 km (0.037 R)
• M53: 17,484,102 km (0.11 R)
• M54: 18,012,930 km (0.11 R)
• M55: 18,176,740 km (0.119 R)
• M56: 18,382,138 km (0.107 R)
• M57: 19,002,969 km (0.09 R)
• M58: 19,588,644 km (0.057 R)
• M59: 20,095,332 km (0.1 R)
• M60: 20,949,387 km (0.047 R)
• M61: 21,294,359 km (0.07 R)
• M62: 21,641,277 km (0.116 R)
• M63: 21,771,876 km (0.081 R)
• M64: 22,825,793 km (0.101 R)
• M65: 23,047,347 km (0.072 R)
• M66: 23,225,219 km (0.083 R)
• M67: 23,627,039 km (0.098 R)
• M68: 23,941,194 km (0.115 R)
• M69: 25,993,378 km (0.084 R)
• M70: 27,110,725 km (0.056 R)
• M71: 27,298,470 km (0.119 R)
• M72: 27,392,567 km (0.11 R)
• M73: 27,864,399 km (0.118 R)
• M74: 28,196,207 km (0.059 R)
• M75: 28,864,012 km (0.107 R)
• M76: 28,959,754 km (0.097 R)
• M77: 29,585,223 km (0.101 R)
• M78: 29,923,763 km (0.101 R)
• M79: 30,117,791 km (0.101 R)
• M80: 30,361,037 km (0.1 R)
• M81: 31,094,366 km (0.106 R)
• M82: 31,290,938 km (0.084 R)
• M83: 31,537,326 km (0.075 R)
• M84: 32,578,676 km (0.104 R)
• M85: 32,828,355 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.1

Radius: 4

Gravity: 51.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.77 AU - 19.43 AU

Year: 27242 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,906,702 km

• M1: 120,725 km (0.1 R)
• M2: 269,426 km (0.103 R)
• M3: 351,405 km (0.086 R)
• M4: 395,387 km (0.107 R)
• M5: 441,463 km (0.089 R)
• M6: 617,091 km (0.036 R)
• M7: 1,157,738 km (0.066 R)
• M8: 1,470,098 km (0.05 R)
• M9: 1,807,142 km (0.094 R)
• M10: 2,085,394 km (0.041 R)
• M11: 2,906,088 km (0.068 R)
• M12: 3,864,412 km (0.118 R)
• M13: 4,169,592 km (0.057 R)
• M14: 4,588,316 km (0.037 R)
• M15: 4,641,573 km (0.117 R)
• M16: 4,965,752 km (0.107 R)
• M17: 5,521,957 km (0.041 R)
• M18: 5,749,944 km (0.087 R)
• M19: 6,274,135 km (0.102 R)
• M20: 9,047,530 km (0.095 R)
• M21: 10,416,350 km (0.049 R)
• M22: 10,486,512 km (0.105 R)
• M23: 11,196,353 km (0.102 R)
• M24: 11,484,629 km (0.103 R)
• M25: 12,068,359 km (0.12 R)
• M26: 12,736,763 km (0.084 R)
• M27: 12,962,207 km (0.032 R)
• M28: 13,493,279 km (0.119 R)
• M29: 14,891,421 km (0.039 R)
• M30: 14,970,409 km (0.051 R)
• M31: 15,768,214 km (0.111 R)
• M32: 15,929,331 km (0.063 R)
• M33: 16,010,263 km (0.059 R)
• M34: 18,243,012 km (0.099 R)
• M35: 18,582,000 km (0.04 R)
• M36: 18,837,663 km (0.077 R)
• M37: 22,536,321 km (0.046 R)
• M38: 22,717,783 km (0.081 R)
• M39: 23,909,928 km (0.049 R)
• M40: 24,187,881 km (0.07 R)
• M41: 25,310,464 km (0.036 R)
• M42: 25,593,802 km (0.042 R)
• M43: 26,163,620 km (0.061 R)
• M44: 26,354,358 km (0.083 R)
• M45: 26,449,951 km (0.102 R)
• M46: 27,412,314 km (0.049 R)
• M47: 28,975,612 km (0.034 R)
• M48: 31,071,029 km (0.099 R)
• M49: 33,939,718 km (0.033 R)
• M50: 35,089,677 km (0.101 R)
• M51: 36,678,256 km (0.04 R)
• M52: 36,891,733 km (0.084 R)
• M53: 37,750,275 km (0.119 R)
• M54: 41,249,070 km (0.113 R)
• M55: 41,916,575 km (0.103 R)
• M56: 44,850,040 km (0.108 R)
• M57: 45,078,476 km (0.077 R)
• M58: 48,199,088 km (0.101 R)
• M59: 48,784,614 km (0.059 R)
• M60: 49,372,533 km (0.08 R)
• M61: 51,030,975 km (0.077 R)
• M62: 51,388,813 km (0.043 R)
• M63: 51,747,399 km (0.094 R)
• M64: 51,867,078 km (0.05 R)
• M65: 54,037,743 km (0.061 R)
• M66: 54,524,086 km (0.101 R)
• M67: 54,645,858 km (0.115 R)
• M68: 54,889,852 km (0.107 R)
• M69: 55,378,738 km (0.108 R)
• M70: 56,237,729 km (0.087 R)
• M71: 58,467,037 km (0.092 R)
• M72: 62,118,721 km (0.075 R)
• M73: 62,883,465 km (0.036 R)
• M74: 64,164,771 km (0.093 R)
• M75: 64,293,425 km (0.104 R)
• M76: 64,808,790 km (0.096 R)
• M77: 66,623,113 km (0.101 R)
• M78: 68,585,687 km (0.091 R)
• M79: 70,434,268 km (0.077 R)
• M80: 73,506,859 km (0.061 R)
• M81: 76,077,848 km (0.048 R)
• M82: 76,622,833 km (0.117 R)
• M83: 76,895,849 km (0.108 R)
• M84: 77,305,896 km (0.056 R)
• M85: 78,678,158 km (0.113 R)
• M86: 80,058,348 km (0.108 R)
• M87: 82,143,592 km (0.092 R)
• M88: 83,965,246 km (0.11 R)
• M89: 85,517,024 km (0.104 R)
• M90: 93,270,981 km (0.12 R)
• M91: 98,118,700 km (0.089 R)
• M92: 98,860,406 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.9

Radius: 7

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.2 AU - 21.56 AU

Year: 30268 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 64.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,906,702 km

• M1: 125,513 km (0.028 R)
• M2: 434,283 km (0.111 R)
• M3: 606,320 km (0.114 R)
• M4: 1,243,906 km (0.107 R)
• M5: 1,620,893 km (0.094 R)
• M6: 1,891,216 km (0.106 R)
• M7: 2,398,203 km (0.098 R)
• M8: 2,512,047 km (0.119 R)
• M9: 2,627,836 km (0.051 R)
• M10: 2,904,891 km (0.12 R)
• M11: 3,191,371 km (0.07 R)
• M12: 3,703,295 km (0.069 R)
• M13: 5,140,931 km (0.089 R)
• M14: 5,387,468 km (0.092 R)
• M15: 5,688,459 km (0.049 R)
• M16: 6,306,597 km (0.036 R)
• M17: 7,218,696 km (0.056 R)
• M18: 8,285,927 km (0.104 R)
• M19: 8,401,117 km (0.107 R)
• M20: 8,867,264 km (0.039 R)
• M21: 9,341,789 km (0.11 R)
• M22: 9,521,904 km (0.05 R)
• M23: 10,814,430 km (0.05 R)
• M24: 10,877,411 km (0.041 R)
• M25: 11,449,024 km (0.112 R)
• M26: 11,900,511 km (0.109 R)
• M27: 11,965,436 km (0.104 R)
• M28: 12,489,477 km (0.097 R)
• M29: 12,555,450 km (0.101 R)
• M30: 12,687,994 km (0.082 R)
• M31: 13,968,851 km (0.099 R)
• M32: 14,589,832 km (0.097 R)
• M33: 16,289,413 km (0.114 R)
• M34: 17,235,919 km (0.089 R)
• M35: 17,309,521 km (0.108 R)
• M36: 18,726,661 km (0.114 R)
• M37: 19,181,888 km (0.058 R)
• M38: 19,487,367 km (0.095 R)
• M39: 19,871,534 km (0.086 R)
• M40: 19,948,726 km (0.115 R)
• M41: 21,196,223 km (0.043 R)
• M42: 27,801,418 km (0.12 R)
• M43: 30,073,810 km (0.053 R)
• M44: 30,517,517 km (0.078 R)
• M45: 31,053,077 km (0.091 R)
• M46: 32,223,681 km (0.06 R)
• M47: 35,259,769 km (0.072 R)
• M48: 36,291,995 km (0.111 R)
• M49: 37,429,238 km (0.066 R)
• M50: 38,674,341 km (0.096 R)
• M51: 39,544,402 km (0.11 R)
• M52: 41,500,843 km (0.03 R)
• M53: 44,090,681 km (0.041 R)
• M54: 46,425,156 km (0.083 R)
• M55: 46,629,955 km (0.105 R)
• M56: 50,474,172 km (0.106 R)
• M57: 50,579,489 km (0.081 R)
• M58: 51,424,567 km (0.1 R)
• M59: 53,664,945 km (0.103 R)
• M60: 55,176,183 km (0.094 R)
• M61: 55,393,249 km (0.098 R)
• M62: 56,045,945 km (0.103 R)
• M63: 56,482,621 km (0.082 R)
• M64: 56,591,977 km (0.097 R)
• M65: 57,359,264 km (0.061 R)
• M66: 57,909,336 km (0.061 R)
• M67: 58,350,799 km (0.049 R)
• M68: 60,798,370 km (0.062 R)
• M69: 61,134,666 km (0.038 R)
• M70: 62,260,240 km (0.076 R)
• M71: 63,392,696 km (0.095 R)
• M72: 63,847,623 km (0.107 R)
• M73: 64,417,741 km (0.044 R)
• M74: 64,760,619 km (0.076 R)
• M75: 66,599,626 km (0.044 R)
• M76: 67,409,549 km (0.118 R)
• M77: 69,858,914 km (0.114 R)
• M78: 70,564,119 km (0.038 R)
• M79: 71,035,502 km (0.072 R)
• M80: 71,744,596 km (0.098 R)
• M81: 72,456,083 km (0.056 R)
• M82: 72,931,655 km (0.118 R)
• M83: 73,169,815 km (0.109 R)
• M84: 73,289,044 km (0.108 R)
• M85: 74,604,309 km (0.086 R)
• M86: 74,724,286 km (0.057 R)
• M87: 75,084,667 km (0.087 R)
• M88: 75,325,071 km (0.065 R)
• M89: 75,927,502 km (0.086 R)
• M90: 76,048,227 km (0.073 R)
• M91: 76,531,428 km (0.12 R)
• M92: 76,894,652 km (0.11 R)
• M93: 79,697,817 km (0.111 R)
• M94: 80,188,797 km (0.106 R)
• M95: 80,311,617 km (0.114 R)
• M96: 81,420,436 km (0.084 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 10,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit