🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.54 AU - 0.62 AU

Year: 281 Days

Day: 21.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 310 Days

Day: 34.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 14.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.92 AU - 1.14 AU

Year: 665 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 46,603,339 km

• M1: 181,761 km (0.078 R)
• M2: 355,893 km (0.09 R)
• M3: 471,832 km (0.118 R)
• M4: 589,266 km (0.109 R)
• M5: 719,267 km (0.052 R)
• M6: 955,930 km (0.095 R)
• M7: 1,055,114 km (0.075 R)
• M8: 1,191,697 km (0.058 R)
• M9: 1,352,215 km (0.117 R)
• M10: 1,447,359 km (0.095 R)
• M11: 1,557,463 km (0.066 R)
• M12: 1,695,991 km (0.082 R)
• M13: 1,825,692 km (0.049 R)
• M14: 1,992,793 km (0.114 R)
• M15: 2,088,835 km (0.102 R)
• M16: 2,235,740 km (0.106 R)
• M17: 2,562,612 km (0.07 R)
• M18: 3,125,848 km (0.108 R)
• M19: 3,254,651 km (0.098 R)
• M20: 3,434,468 km (0.107 R)
• M21: 3,525,723 km (0.109 R)
• M22: 3,617,875 km (0.106 R)
• M23: 3,770,315 km (0.117 R)
• M24: 4,267,429 km (0.091 R)
• M25: 4,455,922 km (0.103 R)
• M26: 4,555,704 km (0.092 R)
• M27: 4,702,310 km (0.091 R)
• M28: 4,813,311 km (0.103 R)
• M29: 4,925,211 km (0.089 R)
• M30: 5,038,007 km (0.105 R)
• M31: 5,227,997 km (0.075 R)
• M32: 5,401,082 km (0.089 R)
• M33: 5,566,238 km (0.119 R)
• M34: 5,664,224 km (0.092 R)
• M35: 5,772,533 km (0.067 R)
• M36: 6,011,590 km (0.109 R)
• M37: 6,203,225 km (0.066 R)
• M38: 6,427,622 km (0.08 R)
• M39: 6,571,834 km (0.106 R)
• M40: 6,675,506 km (0.099 R)
• M41: 6,968,718 km (0.032 R)
• M42: 7,074,483 km (0.03 R)
• M43: 7,180,847 km (0.115 R)
• M44: 7,287,660 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 8.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.01 AU - 1.11 AU

Year: 694 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 46,603,339 km

• M1: 131,197 km (0.078 R)
• M2: 193,430 km (0.086 R)
• M3: 273,016 km (0.075 R)
• M4: 341,233 km (0.094 R)
• M5: 557,701 km (0.094 R)
• M6: 639,680 km (0.086 R)
• M7: 871,707 km (0.117 R)
• M8: 952,340 km (0.052 R)
• M9: 1,018,761 km (0.087 R)
• M10: 1,125,874 km (0.096 R)
• M11: 1,196,334 km (0.092 R)
• M12: 1,282,203 km (0.11 R)
• M13: 1,365,529 km (0.112 R)
• M14: 1,484,310 km (0.077 R)
• M15: 1,552,377 km (0.107 R)
• M16: 1,626,578 km (0.112 R)
• M17: 1,681,630 km (0.071 R)
• M18: 1,752,838 km (0.037 R)
• M19: 1,824,944 km (0.072 R)
• M20: 1,967,062 km (0.028 R)
• M21: 2,063,852 km (0.094 R)
• M22: 2,234,244 km (0.11 R)
• M23: 2,352,427 km (0.112 R)
• M24: 2,719,390 km (0.083 R)
• M25: 2,839,816 km (0.086 R)
• M26: 2,918,954 km (0.059 R)
• M27: 3,004,972 km (0.111 R)
• M28: 3,092,038 km (0.113 R)
• M29: 3,179,852 km (0.09 R)
• M30: 3,274,847 km (0.1 R)
• M31: 3,493,709 km (0.1 R)
• M32: 3,559,083 km (0.107 R)
• M33: 3,618,174 km (0.085 R)
• M34: 3,757,450 km (0.109 R)
• M35: 3,858,129 km (0.102 R)
• M36: 3,939,211 km (0.078 R)
• M37: 4,158,372 km (0.084 R)
• M38: 4,248,580 km (0.094 R)
• M39: 4,325,323 km (0.097 R)
• M40: 4,466,244 km (0.054 R)
• M41: 4,651,746 km (0.114 R)
• M42: 4,832,460 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 13.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.73 AU - 2.71 AU

Year: 2103 Days

Day: 11.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,603,339 km

• M1: 223,050 km (0.056 R)
• M2: 397,482 km (0.101 R)
• M3: 567,275 km (0.115 R)
• M4: 787,932 km (0.047 R)
• M5: 1,076,656 km (0.12 R)
• M6: 1,194,090 km (0.12 R)
• M7: 1,325,288 km (0.117 R)
• M8: 1,447,210 km (0.093 R)
• M9: 1,548,787 km (0.056 R)
• M10: 1,688,062 km (0.057 R)
• M11: 1,795,324 km (0.082 R)
• M12: 1,979,629 km (0.032 R)
• M13: 2,093,173 km (0.042 R)
• M14: 2,231,551 km (0.108 R)
• M15: 2,413,014 km (0.083 R)
• M16: 2,558,423 km (0.077 R)
• M17: 2,706,824 km (0.081 R)
• M18: 2,815,432 km (0.042 R)
• M19: 2,907,135 km (0.11 R)
• M20: 3,031,002 km (0.085 R)
• M21: 3,348,449 km (0.099 R)
• M22: 3,504,779 km (0.088 R)
• M23: 3,590,498 km (0.108 R)
• M24: 3,777,645 km (0.089 R)
• M25: 4,022,836 km (0.094 R)
• M26: 4,175,426 km (0.118 R)
• M27: 4,287,625 km (0.091 R)
• M28: 4,746,441 km (0.114 R)
• M29: 4,878,387 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 13.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.38 AU - 3.64 AU

Year: 3320 Days

Day: 14.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,603,339 km

• M1: 214,673 km (0.077 R)
• M2: 340,634 km (0.063 R)
• M3: 463,903 km (0.084 R)
• M4: 562,488 km (0.102 R)
• M5: 702,512 km (0.114 R)
• M6: 794,813 km (0.115 R)
• M7: 891,903 km (0.12 R)
• M8: 1,189,303 km (0.067 R)
• M9: 1,334,413 km (0.12 R)
• M10: 1,747,752 km (0.106 R)
• M11: 1,926,671 km (0.092 R)
• M12: 2,137,305 km (0.114 R)
• M13: 2,368,733 km (0.117 R)
• M14: 2,608,538 km (0.079 R)
• M15: 2,898,608 km (0.091 R)
• M16: 3,228,472 km (0.082 R)
• M17: 3,435,366 km (0.094 R)
• M18: 3,570,602 km (0.114 R)
• M19: 3,661,857 km (0.12 R)
• M20: 4,258,154 km (0.101 R)
• M21: 4,834,405 km (0.102 R)
• M22: 5,295,765 km (0.085 R)
• M23: 5,417,836 km (0.041 R)
• M24: 5,825,341 km (0.081 R)
• M25: 6,464,573 km (0.075 R)
• M26: 6,576,472 km (0.119 R)
• M27: 7,126,244 km (0.105 R)
• M28: 7,397,016 km (0.116 R)
• M29: 7,889,044 km (0.081 R)
• M30: 8,008,722 km (0.097 R)
• M31: 8,108,953 km (0.09 R)
• M32: 8,534,409 km (0.104 R)
• M33: 9,154,941 km (0.087 R)
• M34: 9,897,395 km (0.118 R)
• M35: 10,005,106 km (0.097 R)
• M36: 10,505,361 km (0.086 R)
• M37: 10,593,175 km (0.105 R)
• M38: 10,681,288 km (0.095 R)
• M39: 10,813,832 km (0.119 R)
• M40: 10,969,264 km (0.12 R)
• M41: 11,394,720 km (0.115 R)
• M42: 11,552,995 km (0.056 R)
• M43: 11,643,651 km (0.069 R)
• M44: 11,780,084 km (0.098 R)
• M45: 12,797,499 km (0.079 R)
• M46: 13,009,031 km (0.092 R)
• M47: 13,388,112 km (0.119 R)
• M48: 14,278,518 km (0.111 R)
• M49: 14,424,825 km (0.114 R)
• M50: 14,718,635 km (0.074 R)
• M51: 15,188,073 km (0.085 R)
• M52: 15,964,636 km (0.037 R)
• M53: 16,728,483 km (0.119 R)
• M54: 16,959,911 km (0.091 R)
• M55: 17,322,087 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 8.1

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.18 AU - 4.58 AU

Year: 5828 Days

Day: 5.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,603,339 km

• M1: 110,702 km (0.077 R)
• M2: 334,052 km (0.06 R)
• M3: 443,707 km (0.103 R)
• M4: 588,219 km (0.108 R)
• M5: 655,089 km (0.065 R)
• M6: 748,588 km (0.055 R)
• M7: 809,624 km (0.118 R)
• M8: 897,886 km (0.041 R)
• M9: 1,016,368 km (0.119 R)
• M10: 1,298,360 km (0.114 R)
• M11: 1,433,297 km (0.096 R)
• M12: 1,525,898 km (0.118 R)
• M13: 1,733,540 km (0.111 R)
• M14: 1,984,416 km (0.081 R)
• M15: 2,053,380 km (0.084 R)
• M16: 2,337,168 km (0.114 R)
• M17: 2,465,223 km (0.036 R)
• M18: 3,100,416 km (0.065 R)
• M19: 3,592,892 km (0.096 R)
• M20: 3,656,172 km (0.108 R)
• M21: 3,956,564 km (0.115 R)
• M22: 4,021,939 km (0.094 R)
• M23: 4,444,702 km (0.094 R)
• M24: 4,626,913 km (0.035 R)
• M25: 4,904,865 km (0.115 R)
• M26: 5,022,300 km (0.066 R)
• M27: 5,284,096 km (0.04 R)
• M28: 5,380,287 km (0.095 R)
• M29: 5,477,227 km (0.07 R)
• M30: 5,550,231 km (0.051 R)
• M31: 5,970,301 km (0.09 R)
• M32: 6,045,549 km (0.041 R)
• M33: 6,349,382 km (0.107 R)
• M34: 6,998,637 km (0.12 R)
• M35: 7,641,758 km (0.113 R)
• M36: 7,887,847 km (0.091 R)
• M37: 8,080,978 km (0.104 R)
• M38: 8,275,754 km (0.081 R)
• M39: 8,983,951 km (0.079 R)
• M40: 9,272,674 km (0.104 R)
• M41: 9,476,576 km (0.085 R)
• M42: 9,859,248 km (0.07 R)
• M43: 10,067,338 km (0.102 R)
• M44: 10,548,595 km (0.077 R)
• M45: 10,791,990 km (0.077 R)
• M46: 10,853,176 km (0.078 R)
• M47: 10,975,846 km (0.111 R)
• M48: 11,068,148 km (0.094 R)
• M49: 11,191,566 km (0.117 R)
• M50: 11,910,384 km (0.108 R)
• M51: 12,163,803 km (0.1 R)
• M52: 12,355,139 km (0.075 R)
• M53: 12,902,667 km (0.099 R)
• M54: 13,326,627 km (0.061 R)
• M55: 13,589,770 km (0.094 R)
• M56: 14,221,821 km (0.117 R)
• M57: 14,999,580 km (0.082 R)
• M58: 15,273,344 km (0.059 R)
• M59: 15,930,228 km (0.048 R)
• M60: 16,244,683 km (0.104 R)
• M61: 16,561,083 km (0.026 R)
• M62: 16,702,303 km (0.108 R)
• M63: 17,343,031 km (0.104 R)
• M64: 17,486,645 km (0.1 R)
• M65: 17,558,452 km (0.103 R)
• M66: 17,883,229 km (0.109 R)
• M67: 19,461,935 km (0.106 R)
• M68: 19,723,133 km (0.089 R)
• M69: 20,627,602 km (0.045 R)
• M70: 21,123,070 km (0.113 R)
• M71: 22,359,496 km (0.059 R)
• M72: 22,868,578 km (0.11 R)
• M73: 23,025,955 km (0.109 R)
• M74: 23,104,793 km (0.076 R)
• M75: 23,659,053 km (0.082 R)
• M76: 24,337,928 km (0.096 R)
• M77: 24,659,713 km (0.113 R)
• M78: 24,861,521 km (0.104 R)
• M79: 25,266,781 km (0.081 R)
• M80: 25,429,544 km (0.093 R)
• M81: 25,510,925 km (0.098 R)
• M82: 26,743,611 km (0.114 R)
• M83: 27,117,307 km (0.042 R)
• M84: 27,576,273 km (0.073 R)
• M85: 27,743,823 km (0.104 R)
• M86: 27,869,635 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 9.1

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.5 AU - 7.44 AU

Year: 9275 Days

Day: 14.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,603,339 km

• M1: 134,788 km (0.057 R)
• M2: 275,260 km (0.093 R)
• M3: 430,692 km (0.103 R)
• M4: 571,763 km (0.044 R)
• M5: 648,656 km (0.102 R)
• M6: 729,290 km (0.08 R)
• M7: 1,011,282 km (0.082 R)
• M8: 1,224,907 km (0.109 R)
• M9: 1,583,344 km (0.105 R)
• M10: 1,740,422 km (0.073 R)
• M11: 1,879,099 km (0.082 R)
• M12: 2,167,823 km (0.056 R)
• M13: 2,600,909 km (0.075 R)
• M14: 2,733,452 km (0.096 R)
• M15: 2,950,220 km (0.063 R)
• M16: 3,575,090 km (0.095 R)
• M17: 4,209,086 km (0.116 R)
• M18: 4,459,961 km (0.118 R)
• M19: 5,341,841 km (0.1 R)
• M20: 5,443,119 km (0.079 R)
• M21: 5,579,253 km (0.095 R)
• M22: 5,750,991 km (0.095 R)
• M23: 6,170,164 km (0.114 R)
• M24: 6,563,158 km (0.078 R)
• M25: 7,038,131 km (0.114 R)
• M26: 7,112,182 km (0.067 R)
• M27: 7,298,581 km (0.104 R)
• M28: 7,676,016 km (0.05 R)
• M29: 7,982,542 km (0.079 R)
• M30: 8,966,448 km (0.102 R)
• M31: 9,208,198 km (0.06 R)
• M32: 10,407,075 km (0.086 R)
• M33: 10,661,242 km (0.117 R)
• M34: 11,175,859 km (0.119 R)
• M35: 12,767,430 km (0.076 R)
• M36: 13,085,027 km (0.112 R)
• M37: 14,053,673 km (0.087 R)
• M38: 14,759,625 km (0.094 R)
• M39: 14,997,486 km (0.066 R)
• M40: 15,428,926 km (0.088 R)
• M41: 15,718,847 km (0.085 R)
• M42: 15,913,025 km (0.115 R)
• M43: 16,846,665 km (0.111 R)
• M44: 17,395,240 km (0.034 R)
• M45: 17,696,979 km (0.099 R)
• M46: 18,203,667 km (0.057 R)
• M47: 19,283,315 km (0.056 R)
• M48: 19,387,286 km (0.118 R)
• M49: 19,909,532 km (0.085 R)
• M50: 20,277,991 km (0.093 R)
• M51: 20,383,607 km (0.101 R)
• M52: 20,542,480 km (0.117 R)
• M53: 20,701,653 km (0.087 R)
• M54: 21,289,123 km (0.064 R)
• M55: 21,450,390 km (0.072 R)
• M56: 21,719,816 km (0.096 R)
• M57: 21,827,975 km (0.064 R)
• M58: 22,644,630 km (0.116 R)
• M59: 23,360,455 km (0.082 R)
• M60: 23,972,012 km (0.075 R)
• M61: 24,195,660 km (0.072 R)
• M62: 24,870,796 km (0.101 R)
• M63: 25,495,217 km (0.077 R)
• M64: 26,009,834 km (0.074 R)
• M65: 26,585,786 km (0.112 R)
• M66: 27,049,539 km (0.105 R)
• M67: 27,107,583 km (0.094 R)
• M68: 27,224,120 km (0.112 R)
• M69: 27,750,106 km (0.076 R)
• M70: 29,887,710 km (0.087 R)
• M71: 31,341,951 km (0.074 R)
• M72: 31,709,064 km (0.074 R)
• M73: 32,324,210 km (0.098 R)
• M74: 33,005,329 km (0.071 R)
• M75: 33,879,131 km (0.085 R)
• M76: 34,255,818 km (0.074 R)
• M77: 35,521,865 km (0.084 R)
• M78: 36,545,713 km (0.12 R)
• M79: 36,610,040 km (0.08 R)
• M80: 36,803,171 km (0.111 R)
• M81: 36,867,647 km (0.079 R)
• M82: 37,579,284 km (0.108 R)
• M83: 37,709,135 km (0.076 R)
• M84: 42,279,949 km (0.073 R)
• M85: 44,184,030 km (0.092 R)
• M86: 44,527,058 km (0.119 R)
• M87: 45,008,614 km (0.108 R)
• M88: 45,907,697 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit