🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.64 AU - 0.8 AU

Year: 258 Days

Day: 15.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,463,503 km

• M1: 428,149 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.35 AU - 1.41 AU

Year: 684 Days

Day: 23.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.27 AU - 1.91 AU

Year: 846 Days

Day: 22.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,463,503 km

• M1: 40,541 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.62 AU - 1.94 AU

Year: 1002 Days

Day: 22.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.71 AU - 2.13 AU

Year: 1122 Days

Day: 41.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 8.9

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.68 AU - 4.76 AU

Year: 3656 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,463,503 km

• M1: 148,999 km (0.085 R)
• M2: 213,027 km (0.117 R)
• M3: 273,016 km (0.114 R)
• M4: 349,610 km (0.039 R)
• M5: 559,646 km (0.097 R)
• M6: 652,995 km (0.114 R)
• M7: 797,955 km (0.115 R)
• M8: 991,385 km (0.088 R)
• M9: 1,173,296 km (0.096 R)
• M10: 1,323,941 km (0.052 R)
• M11: 1,394,701 km (0.032 R)
• M12: 1,629,570 km (0.08 R)
• M13: 1,705,565 km (0.117 R)
• M14: 1,973,196 km (0.114 R)
• M15: 2,038,271 km (0.116 R)
• M16: 2,305,453 km (0.076 R)
• M17: 2,460,735 km (0.084 R)
• M18: 2,745,420 km (0.084 R)
• M19: 3,021,877 km (0.109 R)
• M20: 3,097,274 km (0.091 R)
• M21: 3,269,013 km (0.104 R)
• M22: 4,007,577 km (0.097 R)
• M23: 4,069,810 km (0.108 R)
• M24: 4,470,732 km (0.082 R)
• M25: 4,862,380 km (0.098 R)
• M26: 4,995,372 km (0.109 R)
• M27: 5,174,590 km (0.095 R)
• M28: 5,516,571 km (0.078 R)
• M29: 5,608,873 km (0.099 R)
• M30: 6,174,203 km (0.096 R)
• M31: 6,561,063 km (0.113 R)
• M32: 6,856,519 km (0.057 R)
• M33: 7,511,608 km (0.056 R)
• M34: 7,665,544 km (0.12 R)
• M35: 8,055,097 km (0.108 R)
• M36: 8,133,786 km (0.051 R)
• M37: 8,962,109 km (0.085 R)
• M38: 9,399,982 km (0.092 R)
• M39: 10,041,757 km (0.048 R)
• M40: 10,126,579 km (0.044 R)
• M41: 10,582,703 km (0.112 R)
• M42: 10,726,616 km (0.098 R)
• M43: 11,396,964 km (0.073 R)
• M44: 11,960,948 km (0.063 R)
• M45: 12,473,321 km (0.106 R)
• M46: 12,534,058 km (0.075 R)
• M47: 12,747,384 km (0.095 R)
• M48: 12,900,572 km (0.119 R)
• M49: 13,270,678 km (0.075 R)
• M50: 13,581,841 km (0.095 R)
• M51: 14,021,360 km (0.108 R)
• M52: 14,338,208 km (0.113 R)
• M53: 14,753,791 km (0.062 R)
• M54: 14,817,968 km (0.042 R)
• M55: 14,946,772 km (0.109 R)
• M56: 15,563,863 km (0.098 R)
• M57: 16,388,297 km (0.083 R)
• M58: 16,889,899 km (0.103 R)
• M59: 17,193,134 km (0.051 R)
• M60: 17,600,489 km (0.063 R)
• M61: 18,320,802 km (0.111 R)
• M62: 19,120,702 km (0.026 R)
• M63: 20,971,228 km (0.07 R)
• M64: 21,079,686 km (0.051 R)
• M65: 21,152,092 km (0.117 R)
• M66: 21,369,906 km (0.11 R)
• M67: 21,442,611 km (0.075 R)
• M68: 21,515,465 km (0.107 R)
• M69: 21,624,971 km (0.08 R)
• M70: 21,697,974 km (0.055 R)
• M71: 22,359,197 km (0.047 R)
• M72: 22,507,000 km (0.119 R)
• M73: 23,176,301 km (0.049 R)
• M74: 23,550,894 km (0.113 R)
• M75: 23,814,335 km (0.081 R)
• M76: 24,610,495 km (0.083 R)
• M77: 24,916,124 km (0.119 R)
• M78: 25,184,502 km (0.118 R)
• M79: 25,299,842 km (0.095 R)
• M80: 25,376,885 km (0.091 R)
• M81: 25,801,743 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 14.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.5 AU - 9.06 AU

Year: 10049 Days

Day: 7.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 101.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,463,503 km

• M1: 198,068 km (0.092 R)
• M2: 536,458 km (0.044 R)
• M3: 639,232 km (0.046 R)
• M4: 823,985 km (0.108 R)
• M5: 1,490,444 km (0.054 R)
• M6: 1,586,785 km (0.115 R)
• M7: 1,806,394 km (0.106 R)
• M8: 2,015,233 km (0.089 R)
• M9: 2,122,644 km (0.108 R)
• M10: 2,503,072 km (0.063 R)
• M11: 2,737,192 km (0.042 R)
• M12: 3,077,378 km (0.093 R)
• M13: 4,096,588 km (0.076 R)
• M14: 4,600,434 km (0.088 R)
• M15: 4,918,180 km (0.082 R)
• M16: 5,213,486 km (0.067 R)
• M17: 5,728,850 km (0.093 R)
• M18: 5,852,418 km (0.08 R)
• M19: 5,945,767 km (0.083 R)
• M20: 6,228,807 km (0.115 R)
• M21: 7,237,844 km (0.058 R)
• M22: 7,642,207 km (0.113 R)
• M23: 8,367,458 km (0.085 R)
• M24: 8,649,749 km (0.1 R)
• M25: 8,827,621 km (0.116 R)
• M26: 9,187,254 km (0.119 R)
• M27: 9,846,831 km (0.061 R)
• M28: 10,032,781 km (0.081 R)
• M29: 10,144,830 km (0.091 R)
• M30: 10,295,026 km (0.058 R)
• M31: 10,635,661 km (0.111 R)
• M32: 10,749,953 km (0.111 R)
• M33: 11,797,737 km (0.093 R)
• M34: 12,194,022 km (0.052 R)
• M35: 12,433,977 km (0.087 R)
• M36: 12,837,292 km (0.074 R)
• M37: 14,115,157 km (0.11 R)
• M38: 15,175,058 km (0.068 R)
• M39: 15,692,966 km (0.098 R)
• M40: 16,129,044 km (0.102 R)
• M41: 17,013,018 km (0.096 R)
• M42: 17,551,121 km (0.091 R)
• M43: 18,322,897 km (0.112 R)
• M44: 18,598,007 km (0.027 R)
• M45: 19,384,742 km (0.07 R)
• M46: 19,571,441 km (0.114 R)
• M47: 19,852,685 km (0.092 R)
• M48: 19,993,755 km (0.114 R)
• M49: 20,466,485 km (0.108 R)
• M50: 21,616,294 km (0.052 R)
• M51: 22,984,067 km (0.063 R)
• M52: 23,280,720 km (0.112 R)
• M53: 24,430,080 km (0.104 R)
• M54: 25,240,452 km (0.115 R)
• M55: 25,546,679 km (0.11 R)
• M56: 27,514,340 km (0.1 R)
• M57: 27,776,884 km (0.075 R)
• M58: 28,092,984 km (0.108 R)
• M59: 28,304,516 km (0.087 R)
• M60: 28,728,925 km (0.072 R)
• M61: 28,888,695 km (0.088 R)
• M62: 29,048,615 km (0.076 R)
• M63: 29,155,578 km (0.112 R)
• M64: 29,584,176 km (0.077 R)
• M65: 29,907,008 km (0.117 R)
• M66: 30,447,804 km (0.08 R)
• M67: 31,319,661 km (0.042 R)
• M68: 31,593,874 km (0.109 R)
• M69: 31,758,730 km (0.105 R)
• M70: 32,421,150 km (0.057 R)
• M71: 32,532,002 km (0.087 R)
• M72: 32,809,655 km (0.102 R)
• M73: 33,367,356 km (0.103 R)
• M74: 33,647,403 km (0.041 R)
• M75: 34,209,742 km (0.09 R)
• M76: 35,515,133 km (0.089 R)
• M77: 36,202,685 km (0.097 R)
• M78: 36,952,320 km (0.091 R)
• M79: 37,068,258 km (0.108 R)
• M80: 37,590,803 km (0.056 R)
• M81: 37,707,340 km (0.086 R)
• M82: 39,055,367 km (0.119 R)
• M83: 39,409,614 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.2

Radius: 6.4

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.68 AU - 13.42 AU

Year: 16555 Days

Day: 24.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,463,503 km

• M1: 81,232 km (0.028 R)
• M2: 133,441 km (0.1 R)
• M3: 188,643 km (0.098 R)
• M4: 494,870 km (0.1 R)
• M5: 646,562 km (0.097 R)
• M6: 718,818 km (0.078 R)
• M7: 1,035,516 km (0.069 R)
• M8: 1,463,067 km (0.097 R)
• M9: 1,733,540 km (0.057 R)
• M10: 1,810,134 km (0.086 R)
• M11: 2,073,277 km (0.11 R)
• M12: 2,154,658 km (0.117 R)
• M13: 2,873,476 km (0.04 R)
• M14: 3,725,885 km (0.114 R)
• M15: 3,992,618 km (0.088 R)
• M16: 4,128,303 km (0.082 R)
• M17: 4,265,484 km (0.084 R)
• M18: 4,615,244 km (0.095 R)
• M19: 4,686,303 km (0.118 R)
• M20: 5,680,680 km (0.108 R)
• M21: 7,062,665 km (0.055 R)
• M22: 8,067,364 km (0.079 R)
• M23: 8,110,149 km (0.111 R)
• M24: 8,717,816 km (0.107 R)
• M25: 9,027,035 km (0.07 R)
• M26: 9,071,465 km (0.06 R)
• M27: 9,565,587 km (0.116 R)
• M28: 10,068,385 km (0.083 R)
• M29: 11,004,419 km (0.096 R)
• M30: 11,434,812 km (0.107 R)
• M31: 11,627,794 km (0.093 R)
• M32: 12,213,170 km (0.104 R)
• M33: 12,708,489 km (0.046 R)
• M34: 13,361,932 km (0.108 R)
• M35: 14,078,057 km (0.05 R)
• M36: 14,440,682 km (0.08 R)
• M37: 14,911,617 km (0.042 R)
• M38: 16,735,215 km (0.074 R)
• M39: 17,284,987 km (0.087 R)
• M40: 18,684,924 km (0.067 R)
• M41: 18,798,468 km (0.068 R)
• M42: 19,197,745 km (0.091 R)
• M43: 19,888,738 km (0.118 R)
• M44: 20,178,958 km (0.093 R)
• M45: 20,705,093 km (0.115 R)
• M46: 20,999,352 km (0.083 R)
• M47: 21,472,979 km (0.115 R)
• M48: 21,770,829 km (0.064 R)
• M49: 22,551,430 km (0.094 R)
• M50: 23,219,235 km (0.064 R)
• M51: 23,770,354 km (0.053 R)
• M52: 24,078,525 km (0.063 R)
• M53: 24,202,093 km (0.048 R)
• M54: 24,512,060 km (0.079 R)
• M55: 24,948,138 km (0.099 R)
• M56: 25,135,733 km (0.07 R)
• M57: 25,701,662 km (0.1 R)
• M58: 26,208,201 km (0.062 R)
• M59: 27,231,151 km (0.038 R)
• M60: 27,359,805 km (0.029 R)
• M61: 27,424,282 km (0.054 R)
• M62: 28,136,816 km (0.106 R)
• M63: 28,986,682 km (0.12 R)
• M64: 29,118,178 km (0.071 R)
• M65: 29,249,824 km (0.076 R)
• M66: 29,579,987 km (0.079 R)
• M67: 30,644,525 km (0.113 R)
• M68: 30,845,585 km (0.098 R)
• M69: 35,026,696 km (0.084 R)
• M70: 35,869,829 km (0.103 R)
• M71: 36,364,849 km (0.119 R)
• M72: 37,147,246 km (0.081 R)
• M73: 37,361,470 km (0.083 R)
• M74: 37,935,028 km (0.113 R)
• M75: 39,381,639 km (0.057 R)
• M76: 40,038,524 km (0.103 R)
• M77: 40,551,944 km (0.118 R)
• M78: 40,993,706 km (0.085 R)
• M79: 41,215,261 km (0.095 R)
• M80: 42,030,719 km (0.056 R)
• M81: 42,776,763 km (0.075 R)
• M82: 43,226,454 km (0.056 R)
• M83: 45,193,218 km (0.113 R)
• M84: 47,421,179 km (0.059 R)
• M85: 47,576,012 km (0.119 R)
• M86: 47,886,428 km (0.066 R)
• M87: 48,197,592 km (0.071 R)
• M88: 48,509,354 km (0.113 R)
• M89: 48,587,444 km (0.075 R)
• M90: 49,999,498 km (0.086 R)
• M91: 52,302,707 km (0.065 R)
• M92: 52,863,699 km (0.103 R)
• M93: 53,830,251 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 4.6

Gravity: 25.41 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.98 AU - 19.42 AU

Year: 28783 Days

Day: 16.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,463,503 km

• M1: 59,989 km (0.095 R)
• M2: 88,861 km (0.054 R)
• M3: 238,160 km (0.081 R)
• M4: 273,166 km (0.047 R)
• M5: 329,265 km (0.109 R)
• M6: 476,170 km (0.06 R)
• M7: 569,070 km (0.108 R)
• M8: 1,026,989 km (0.089 R)
• M9: 1,117,346 km (0.094 R)
• M10: 1,273,826 km (0.104 R)
• M11: 2,118,306 km (0.095 R)
• M12: 2,391,172 km (0.117 R)
• M13: 3,230,416 km (0.103 R)
• M14: 3,408,438 km (0.103 R)
• M15: 3,453,317 km (0.068 R)
• M16: 3,635,228 km (0.112 R)
• M17: 4,393,839 km (0.111 R)
• M18: 4,541,343 km (0.046 R)
• M19: 5,251,184 km (0.111 R)
• M20: 5,303,245 km (0.049 R)
• M21: 5,407,813 km (0.098 R)
• M22: 5,672,302 km (0.075 R)
• M23: 6,049,439 km (0.042 R)
• M24: 6,104,042 km (0.086 R)
• M25: 6,213,697 km (0.096 R)
• M26: 7,287,062 km (0.058 R)
• M27: 7,874,682 km (0.096 R)
• M28: 7,934,372 km (0.087 R)
• M29: 9,535,667 km (0.072 R)
• M30: 9,726,704 km (0.058 R)
• M31: 9,854,909 km (0.107 R)
• M32: 10,112,666 km (0.113 R)
• M33: 10,833,130 km (0.098 R)
• M34: 13,162,219 km (0.1 R)
• M35: 13,446,006 km (0.119 R)
• M36: 13,875,651 km (0.104 R)
• M37: 14,528,347 km (0.112 R)
• M38: 15,638,363 km (0.069 R)
• M39: 15,788,410 km (0.098 R)
• M40: 16,852,200 km (0.108 R)
• M41: 17,160,372 km (0.115 R)
• M42: 17,782,250 km (0.092 R)
• M43: 19,934,963 km (0.074 R)
• M44: 20,752,965 km (0.083 R)
• M45: 23,015,483 km (0.095 R)
• M46: 23,100,754 km (0.054 R)
• M47: 23,700,791 km (0.084 R)
• M48: 23,786,959 km (0.109 R)
• M49: 24,305,914 km (0.119 R)
• M50: 25,619,683 km (0.094 R)
• M51: 28,132,927 km (0.107 R)
• M52: 29,882,623 km (0.045 R)
• M53: 30,817,461 km (0.107 R)
• M54: 31,005,655 km (0.065 R)
• M55: 31,194,148 km (0.101 R)
• M56: 33,003,983 km (0.095 R)
• M57: 39,753,689 km (0.086 R)
• M58: 41,401,959 km (0.106 R)
• M59: 42,025,782 km (0.112 R)
• M60: 42,757,465 km (0.088 R)
• M61: 45,404,749 km (0.103 R)
• M62: 47,560,454 km (0.076 R)
• M63: 51,858,999 km (0.111 R)
• M64: 52,194,847 km (0.099 R)
• M65: 52,306,895 km (0.101 R)
• M66: 55,020,900 km (0.077 R)
• M67: 55,249,037 km (0.086 R)
• M68: 56,509,848 km (0.083 R)
• M69: 56,740,228 km (0.114 R)
• M70: 57,896,171 km (0.116 R)
• M71: 58,477,060 km (0.096 R)
• M72: 59,996,376 km (0.042 R)
• M73: 60,937,945 km (0.038 R)
• M74: 61,884,151 km (0.115 R)
• M75: 62,002,782 km (0.108 R)
• M76: 64,031,180 km (0.119 R)
• M77: 65,475,996 km (0.083 R)
• M78: 65,959,945 km (0.116 R)
• M79: 69,257,681 km (0.062 R)
• M80: 70,616,628 km (0.087 R)
• M81: 71,734,872 km (0.082 R)
• M82: 71,984,251 km (0.077 R)
• M83: 72,608,823 km (0.078 R)
• M84: 73,863,350 km (0.073 R)
• M85: 76,648,264 km (0.112 R)
• M86: 77,925,381 km (0.117 R)
• M87: 80,371,456 km (0.105 R)
• M88: 81,149,066 km (0.11 R)
• M89: 81,538,918 km (0.099 R)
• M90: 82,059,518 km (0.037 R)
• M91: 86,662,046 km (0.089 R)
• M92: 87,326,411 km (0.108 R)
• M93: 87,858,979 km (0.084 R)
• M94: 88,526,335 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit