🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.78 AU - 0.92 AU

Year: 298 Days

Day: 20.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 93,470,616 km

• M1: 349,311 km (0.086 R)
• M2: 388,655 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.37 AU - 2.14 AU

Year: 882 Days

Day: 45 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.83 AU - 4.31 AU

Year: 2569 Days

Day: 21.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,470,616 km

• M1: 65,823 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.91 AU - 4.63 AU

Year: 2787 Days

Day: 20.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.1

Radius: 9.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.86 AU - 4.62 AU

Year: 3325 Days

Day: 11.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,470,616 km

• M1: 170,392 km (0.031 R)
• M2: 307,424 km (0.11 R)
• M3: 373,995 km (0.103 R)
• M4: 568,173 km (0.117 R)
• M5: 926,160 km (0.12 R)
• M6: 1,042,248 km (0.105 R)
• M7: 1,243,009 km (0.058 R)
• M8: 1,312,871 km (0.102 R)
• M9: 1,493,436 km (0.12 R)
• M10: 1,733,989 km (0.072 R)
• M11: 1,987,258 km (0.108 R)
• M12: 2,069,687 km (0.114 R)
• M13: 2,324,153 km (0.095 R)
• M14: 2,514,291 km (0.12 R)
• M15: 2,633,970 km (0.085 R)
• M16: 3,115,376 km (0.108 R)
• M17: 3,325,561 km (0.075 R)
• M18: 3,540,383 km (0.087 R)
• M19: 3,708,681 km (0.057 R)
• M20: 3,879,821 km (0.106 R)
• M21: 4,053,504 km (0.077 R)
• M22: 4,265,334 km (0.087 R)
• M23: 4,372,596 km (0.101 R)
• M24: 4,589,962 km (0.099 R)
• M25: 4,997,766 km (0.072 R)
• M26: 5,186,857 km (0.092 R)
• M27: 5,263,302 km (0.094 R)
• M28: 5,494,580 km (0.111 R)
• M29: 5,907,470 km (0.118 R)
• M30: 6,027,298 km (0.049 R)
• M31: 6,168,219 km (0.066 R)
• M32: 6,350,878 km (0.081 R)
• M33: 6,473,698 km (0.114 R)
• M34: 6,763,320 km (0.109 R)
• M35: 6,826,001 km (0.112 R)
• M36: 7,014,943 km (0.035 R)
• M37: 7,227,073 km (0.091 R)
• M38: 7,291,101 km (0.098 R)
• M39: 7,570,849 km (0.059 R)
• M40: 7,635,924 km (0.067 R)
• M41: 7,920,010 km (0.074 R)
• M42: 8,386,307 km (0.092 R)
• M43: 8,543,684 km (0.058 R)
• M44: 8,611,452 km (0.04 R)
• M45: 9,508,740 km (0.107 R)
• M46: 9,625,875 km (0.028 R)
• M47: 9,719,972 km (0.086 R)
• M48: 9,790,732 km (0.047 R)
• M49: 10,027,844 km (0.108 R)
• M50: 10,387,179 km (0.095 R)
• M51: 10,459,584 km (0.087 R)
• M52: 10,532,139 km (0.051 R)
• M53: 10,824,004 km (0.116 R)
• M54: 11,044,661 km (0.048 R)
• M55: 11,192,613 km (0.087 R)
• M56: 11,440,647 km (0.093 R)
• M57: 11,540,429 km (0.049 R)
• M58: 11,992,663 km (0.096 R)
• M59: 12,399,719 km (0.093 R)
• M60: 12,604,967 km (0.055 R)
• M61: 12,966,695 km (0.106 R)
• M62: 13,044,635 km (0.075 R)
• M63: 13,489,539 km (0.038 R)
• M64: 13,727,101 km (0.071 R)
• M65: 13,833,016 km (0.117 R)
• M66: 13,912,752 km (0.118 R)
• M67: 14,340,302 km (0.119 R)
• M68: 14,935,403 km (0.085 R)
• M69: 15,153,816 km (0.118 R)
• M70: 15,400,652 km (0.111 R)
• M71: 15,483,380 km (0.089 R)
• M72: 16,938,668 km (0.078 R)
• M73: 17,252,075 km (0.084 R)
• M74: 17,653,746 km (0.108 R)
• M75: 17,769,085 km (0.087 R)
• M76: 17,913,597 km (0.063 R)
• M77: 18,349,525 km (0.076 R)
• M78: 18,612,817 km (0.05 R)
• M79: 19,469,564 km (0.087 R)
• M80: 19,917,760 km (0.082 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.5

Radius: 13.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.24 AU - 6.08 AU

Year: 5128 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 93,470,616 km

• M1: 361,578 km (0.113 R)
• M2: 530,624 km (0.096 R)
• M3: 808,576 km (0.053 R)
• M4: 929,601 km (0.117 R)
• M5: 1,191,547 km (0.074 R)
• M6: 1,441,076 km (0.073 R)
• M7: 1,540,858 km (0.098 R)
• M8: 1,760,917 km (0.077 R)
• M9: 1,854,714 km (0.103 R)
• M10: 2,232,599 km (0.111 R)
• M11: 2,468,365 km (0.117 R)
• M12: 2,589,390 km (0.096 R)
• M13: 2,712,359 km (0.076 R)
• M14: 2,900,703 km (0.062 R)
• M15: 3,028,758 km (0.085 R)
• M16: 3,390,785 km (0.061 R)
• M17: 3,542,926 km (0.098 R)
• M18: 3,801,731 km (0.054 R)
• M19: 4,049,016 km (0.11 R)
• M20: 4,228,833 km (0.075 R)
• M21: 5,324,188 km (0.07 R)
• M22: 5,681,428 km (0.041 R)
• M23: 5,923,926 km (0.113 R)
• M24: 6,026,101 km (0.097 R)
• M25: 6,232,098 km (0.07 R)
• M26: 6,651,121 km (0.086 R)
• M27: 6,949,868 km (0.095 R)
• M28: 7,340,618 km (0.062 R)
• M29: 7,450,423 km (0.11 R)
• M30: 7,605,107 km (0.059 R)
• M31: 7,738,548 km (0.086 R)
• M32: 8,120,920 km (0.097 R)
• M33: 9,591,467 km (0.116 R)
• M34: 9,687,659 km (0.089 R)
• M35: 9,880,939 km (0.116 R)
• M36: 10,394,359 km (0.052 R)
• M37: 11,117,665 km (0.091 R)
• M38: 11,396,366 km (0.06 R)
• M39: 12,090,201 km (0.083 R)
• M40: 12,350,651 km (0.106 R)
• M41: 12,903,714 km (0.113 R)
• M42: 13,196,627 km (0.088 R)
• M43: 14,198,184 km (0.082 R)
• M44: 14,417,944 km (0.086 R)
• M45: 14,583,548 km (0.117 R)
• M46: 15,224,127 km (0.094 R)
• M47: 15,533,794 km (0.089 R)
• M48: 18,532,783 km (0.098 R)
• M49: 19,044,707 km (0.055 R)
• M50: 19,714,007 km (0.04 R)
• M51: 20,484,137 km (0.095 R)
• M52: 20,950,883 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.9

Radius: 7.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.41 AU - 13.77 AU

Year: 18035 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 93,470,616 km

• M1: 105,466 km (0.072 R)
• M2: 315,652 km (0.106 R)
• M3: 626,665 km (0.1 R)
• M4: 1,030,879 km (0.077 R)
• M5: 1,243,906 km (0.107 R)
• M6: 1,454,241 km (0.1 R)
• M7: 1,623,735 km (0.084 R)
• M8: 1,835,865 km (0.085 R)
• M9: 2,364,993 km (0.105 R)
• M10: 2,424,383 km (0.072 R)
• M11: 3,876,679 km (0.085 R)
• M12: 4,402,366 km (0.058 R)
• M13: 5,052,219 km (0.104 R)
• M14: 6,439,889 km (0.115 R)
• M15: 6,663,239 km (0.108 R)
• M16: 6,946,128 km (0.096 R)
• M17: 7,204,035 km (0.117 R)
• M18: 7,377,718 km (0.081 R)
• M19: 7,523,576 km (0.117 R)
• M20: 8,540,393 km (0.114 R)
• M21: 9,378,291 km (0.059 R)
• M22: 10,177,293 km (0.11 R)
• M23: 10,502,967 km (0.118 R)
• M24: 10,634,314 km (0.077 R)
• M25: 10,997,987 km (0.115 R)
• M26: 11,265,168 km (0.109 R)
• M27: 11,703,789 km (0.096 R)
• M28: 12,842,080 km (0.108 R)
• M29: 13,371,207 km (0.105 R)
• M30: 14,927,025 km (0.101 R)
• M31: 15,857,524 km (0.052 R)
• M32: 16,348,953 km (0.098 R)
• M33: 17,075,999 km (0.119 R)
• M34: 18,245,256 km (0.101 R)
• M35: 19,722,834 km (0.068 R)
• M36: 19,844,307 km (0.115 R)
• M37: 20,088,002 km (0.108 R)
• M38: 20,169,383 km (0.112 R)
• M39: 22,578,956 km (0.105 R)
• M40: 22,663,629 km (0.106 R)
• M41: 23,774,393 km (0.102 R)
• M42: 24,379,815 km (0.044 R)
• M43: 26,315,313 km (0.03 R)
• M44: 26,896,650 km (0.049 R)
• M45: 27,708,368 km (0.076 R)
• M46: 29,865,869 km (0.101 R)
• M47: 29,958,769 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.2

Radius: 5.4

Gravity: 33.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.98 AU - 18.32 AU

Year: 22455 Days

Day: 22.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,470,616 km

• M1: 594,502 km (0.104 R)
• M2: 1,066,334 km (0.112 R)
• M3: 2,190,562 km (0.041 R)
• M4: 2,430,816 km (0.05 R)
• M5: 3,381,959 km (0.059 R)
• M6: 4,089,258 km (0.028 R)
• M7: 4,636,188 km (0.072 R)
• M8: 4,687,051 km (0.067 R)
• M9: 4,944,060 km (0.098 R)
• M10: 5,525,846 km (0.061 R)
• M11: 5,579,701 km (0.038 R)
• M12: 5,907,171 km (0.069 R)
• M13: 5,962,373 km (0.068 R)
• M14: 6,073,225 km (0.058 R)
• M15: 6,409,970 km (0.116 R)
• M16: 6,926,381 km (0.09 R)
• M17: 7,043,068 km (0.092 R)
• M18: 7,337,327 km (0.064 R)
• M19: 7,515,947 km (0.061 R)
• M20: 7,635,625 km (0.065 R)
• M21: 9,637,095 km (0.116 R)
• M22: 9,832,619 km (0.08 R)
• M23: 10,360,401 km (0.107 R)
• M24: 10,762,220 km (0.076 R)
• M25: 11,374,674 km (0.12 R)
• M26: 12,138,371 km (0.105 R)
• M27: 12,632,942 km (0.082 R)
• M28: 12,775,359 km (0.114 R)
• M29: 14,378,001 km (0.06 R)
• M30: 14,452,351 km (0.113 R)
• M31: 14,826,047 km (0.083 R)
• M32: 15,888,939 km (0.117 R)
• M33: 16,119,919 km (0.112 R)
• M34: 16,507,377 km (0.106 R)
• M35: 18,895,557 km (0.106 R)
• M36: 18,976,939 km (0.109 R)
• M37: 21,389,354 km (0.107 R)
• M38: 22,501,614 km (0.094 R)
• M39: 22,587,932 km (0.103 R)
• M40: 23,370,030 km (0.105 R)
• M41: 26,221,515 km (0.091 R)
• M42: 27,688,023 km (0.06 R)
• M43: 28,337,876 km (0.11 R)
• M44: 28,805,070 km (0.089 R)
• M45: 30,317,504 km (0.1 R)
• M46: 32,633,878 km (0.098 R)
• M47: 33,025,525 km (0.105 R)
• M48: 35,809,841 km (0.072 R)
• M49: 36,619,016 km (0.059 R)
• M50: 38,049,620 km (0.057 R)
• M51: 39,082,743 km (0.117 R)
• M52: 40,020,273 km (0.099 R)
• M53: 40,334,428 km (0.092 R)
• M54: 40,544,464 km (0.108 R)
• M55: 41,705,343 km (0.103 R)
• M56: 47,118,393 km (0.094 R)
• M57: 48,561,414 km (0.042 R)
• M58: 49,232,360 km (0.079 R)
• M59: 49,568,955 km (0.065 R)
• M60: 51,036,510 km (0.086 R)
• M61: 51,604,683 km (0.118 R)
• M62: 52,747,461 km (0.112 R)
• M63: 53,437,107 km (0.084 R)
• M64: 54,129,746 km (0.114 R)
• M65: 54,941,464 km (0.082 R)
• M66: 55,174,088 km (0.055 R)
• M67: 56,929,769 km (0.03 R)
• M68: 57,518,885 km (0.042 R)
• M69: 57,637,068 km (0.075 R)
• M70: 59,179,571 km (0.111 R)
• M71: 59,298,801 km (0.102 R)
• M72: 60,255,479 km (0.105 R)
• M73: 61,941,746 km (0.037 R)
• M74: 62,183,945 km (0.026 R)
• M75: 64,010,236 km (0.112 R)
• M76: 69,091,178 km (0.084 R)
• M77: 69,216,691 km (0.109 R)
• M78: 69,342,353 km (0.084 R)
• M79: 69,593,827 km (0.04 R)
• M80: 70,349,895 km (0.11 R)
• M81: 72,762,460 km (0.102 R)
• M82: 73,658,102 km (0.073 R)
• M83: 77,798,522 km (0.099 R)
• M84: 80,424,414 km (0.072 R)
• M85: 81,881,048 km (0.112 R)
• M86: 82,412,869 km (0.069 R)
• M87: 84,417,480 km (0.058 R)
• M88: 85,223,813 km (0.049 R)
• M89: 87,793,904 km (0.107 R)
• M90: 89,430,355 km (0.081 R)
• M91: 90,939,050 km (0.108 R)
• M92: 91,214,310 km (0.074 R)
• M93: 91,489,869 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.3

Radius: 4

Gravity: 59.02 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.25 AU - 17.71 AU

Year: 23193 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,470,616 km

• M1: 104,419 km (0.109 R)
• M2: 464,202 km (0.118 R)
• M3: 535,112 km (0.06 R)
• M4: 714,629 km (0.063 R)
• M5: 741,706 km (0.097 R)
• M6: 911,949 km (0.118 R)
• M7: 1,422,676 km (0.043 R)
• M8: 1,968,558 km (0.087 R)
• M9: 2,084,796 km (0.114 R)
• M10: 2,742,129 km (0.098 R)
• M11: 3,048,356 km (0.105 R)
• M12: 3,093,086 km (0.114 R)
• M13: 4,178,418 km (0.113 R)
• M14: 5,154,694 km (0.108 R)
• M15: 5,422,773 km (0.074 R)
• M16: 5,861,245 km (0.068 R)
• M17: 6,311,085 km (0.087 R)
• M18: 6,597,864 km (0.112 R)
• M19: 7,423,196 km (0.111 R)
• M20: 9,233,330 km (0.083 R)
• M21: 9,821,549 km (0.084 R)
• M22: 10,896,709 km (0.057 R)
• M23: 12,221,248 km (0.058 R)
• M24: 12,866,165 km (0.06 R)
• M25: 13,817,159 km (0.09 R)
• M26: 14,114,260 km (0.061 R)
• M27: 14,563,802 km (0.046 R)
• M28: 14,790,442 km (0.119 R)
• M29: 14,942,135 km (0.113 R)
• M30: 18,326,038 km (0.082 R)
• M31: 19,726,274 km (0.1 R)
• M32: 19,809,750 km (0.06 R)
• M33: 21,075,198 km (0.092 R)
• M34: 22,106,377 km (0.086 R)
• M35: 22,628,024 km (0.057 R)
• M36: 22,802,904 km (0.088 R)
• M37: 23,683,587 km (0.096 R)
• M38: 24,128,042 km (0.078 R)
• M39: 26,208,051 km (0.043 R)
• M40: 26,760,067 km (0.046 R)
• M41: 27,969,117 km (0.057 R)
• M42: 28,156,713 km (0.119 R)
• M43: 28,438,854 km (0.06 R)
• M44: 29,195,820 km (0.102 R)
• M45: 29,386,108 km (0.089 R)
• M46: 31,701,584 km (0.084 R)
• M47: 32,683,395 km (0.106 R)
• M48: 34,174,886 km (0.065 R)
• M49: 36,915,070 km (0.113 R)
• M50: 39,304,148 km (0.047 R)
• M51: 40,358,364 km (0.116 R)
• M52: 43,793,879 km (0.103 R)
• M53: 44,667,231 km (0.07 R)
• M54: 44,776,887 km (0.069 R)
• M55: 44,996,347 km (0.09 R)
• M56: 45,326,060 km (0.115 R)
• M57: 45,546,418 km (0.113 R)
• M58: 46,542,291 km (0.101 R)
• M59: 50,368,556 km (0.102 R)
• M60: 50,710,985 km (0.087 R)
• M61: 52,897,657 km (0.105 R)
• M62: 54,060,931 km (0.11 R)
• M63: 54,294,453 km (0.114 R)
• M64: 54,762,844 km (0.088 R)
• M65: 54,880,128 km (0.084 R)
• M66: 55,939,431 km (0.111 R)
• M67: 56,649,422 km (0.078 R)
• M68: 56,767,904 km (0.087 R)
• M69: 57,243,326 km (0.105 R)
• M70: 57,362,256 km (0.07 R)
• M71: 58,437,267 km (0.077 R)
• M72: 59,880,886 km (0.087 R)
• M73: 60,243,661 km (0.054 R)
• M74: 60,364,686 km (0.078 R)
• M75: 62,680,461 km (0.098 R)
• M76: 63,664,067 km (0.119 R)
• M77: 64,776,925 km (0.111 R)
• M78: 65,025,108 km (0.093 R)
• M79: 69,164,930 km (0.098 R)
• M80: 70,691,427 km (0.093 R)
• M81: 71,074,846 km (0.118 R)
• M82: 71,458,864 km (0.109 R)
• M83: 73,260,022 km (0.097 R)
• M84: 73,518,677 km (0.098 R)
• M85: 73,647,929 km (0.089 R)
• M86: 74,295,987 km (0.091 R)
• M87: 75,989,884 km (0.098 R)
• M88: 77,959,938 km (0.102 R)
• M89: 78,223,979 km (0.034 R)
• M90: 78,752,657 km (0.094 R)
• M91: 80,079,890 km (0.1 R)
• M92: 86,962,439 km (0.102 R)
• M93: 89,298,410 km (0.094 R)
• M94: 91,098,521 km (0.117 R)
• M95: 91,794,151 km (0.104 R)
• M96: 91,933,427 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit