🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.68 AU - 0.9 AU

Year: 266 Days

Day: 32.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,014,634 km

• M1: 111,151 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.9 AU - 0.92 AU

Year: 329 Days

Day: 22.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.76 AU - 1.08 AU

Year: 334 Days

Day: 31.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.91 AU - 1.31 AU

Year: 443 Days

Day: 35.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.9

Radius: 10.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.19 AU - 9.81 AU

Year: 11090 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,014,634 km

• M1: 174,581 km (0.091 R)
• M2: 284,386 km (0.113 R)
• M3: 354,248 km (0.062 R)
• M4: 446,250 km (0.09 R)
• M5: 518,057 km (0.087 R)
• M6: 709,393 km (0.063 R)
• M7: 1,600,248 km (0.029 R)
• M8: 1,911,711 km (0.049 R)
• M9: 2,815,282 km (0.032 R)
• M10: 3,192,119 km (0.109 R)
• M11: 4,516,809 km (0.088 R)
• M12: 4,752,575 km (0.092 R)
• M13: 4,923,416 km (0.118 R)
• M14: 4,992,380 km (0.044 R)
• M15: 5,271,530 km (0.097 R)
• M16: 5,484,108 km (0.116 R)
• M17: 6,028,196 km (0.108 R)
• M18: 6,934,460 km (0.12 R)
• M19: 7,681,851 km (0.03 R)
• M20: 8,167,146 km (0.12 R)
• M21: 8,662,315 km (0.067 R)
• M22: 9,380,534 km (0.078 R)
• M23: 9,768,591 km (0.119 R)
• M24: 10,161,884 km (0.093 R)
• M25: 10,649,723 km (0.105 R)
• M26: 10,918,999 km (0.114 R)
• M27: 12,111,892 km (0.117 R)
• M28: 12,252,215 km (0.067 R)
• M29: 12,581,630 km (0.058 R)
• M30: 13,879,690 km (0.039 R)
• M31: 14,420,786 km (0.119 R)
• M32: 15,320,916 km (0.078 R)
• M33: 16,084,913 km (0.047 R)
• M34: 16,290,759 km (0.05 R)
• M35: 16,445,743 km (0.111 R)
• M36: 16,653,085 km (0.094 R)
• M37: 17,018,104 km (0.106 R)
• M38: 17,438,474 km (0.083 R)
• M39: 17,756,070 km (0.073 R)
• M40: 17,862,435 km (0.1 R)
• M41: 18,129,018 km (0.05 R)
• M42: 18,720,229 km (0.098 R)
• M43: 19,045,305 km (0.034 R)
• M44: 21,035,256 km (0.06 R)
• M45: 21,316,949 km (0.082 R)
• M46: 21,429,895 km (0.103 R)
• M47: 21,883,775 km (0.085 R)
• M48: 22,340,946 km (0.104 R)
• M49: 22,743,514 km (0.065 R)
• M50: 22,859,003 km (0.109 R)
• M51: 23,380,950 km (0.093 R)
• M52: 23,672,666 km (0.104 R)
• M53: 23,965,579 km (0.092 R)
• M54: 24,141,955 km (0.095 R)
• M55: 24,436,812 km (0.091 R)
• M56: 24,970,577 km (0.119 R)
• M57: 26,716,385 km (0.12 R)
• M58: 27,819,669 km (0.065 R)
• M59: 28,128,888 km (0.097 R)
• M60: 29,502,495 km (0.115 R)
• M61: 29,628,457 km (0.029 R)
• M62: 30,387,965 km (0.075 R)
• M63: 30,578,852 km (0.042 R)
• M64: 31,282,261 km (0.104 R)
• M65: 31,410,766 km (0.046 R)
• M66: 31,603,747 km (0.062 R)
• M67: 31,990,906 km (0.107 R)
• M68: 33,096,584 km (0.111 R)
• M69: 34,811,724 km (0.116 R)
• M70: 35,278,319 km (0.032 R)
• M71: 35,412,060 km (0.08 R)
• M72: 35,479,080 km (0.03 R)
• M73: 35,747,159 km (0.105 R)
• M74: 35,814,329 km (0.05 R)
• M75: 35,948,668 km (0.119 R)
• M76: 36,150,625 km (0.101 R)
• M77: 36,623,204 km (0.1 R)
• M78: 37,029,811 km (0.118 R)
• M79: 37,097,878 km (0.053 R)
• M80: 37,711,080 km (0.054 R)
• M81: 38,396,388 km (0.077 R)
• M82: 39,988,259 km (0.03 R)
• M83: 40,757,192 km (0.12 R)
• M84: 42,025,931 km (0.113 R)
• M85: 42,380,628 km (0.09 R)
• M86: 43,236,029 km (0.1 R)
• M87: 43,953,201 km (0.103 R)
• M88: 45,836,339 km (0.1 R)
• M89: 46,274,661 km (0.1 R)
• M90: 49,456,158 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.7

Radius: 7.4

Gravity: 14.86 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.71 AU - 16.85 AU

Year: 22622 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,014,634 km

• M1: 106,364 km (0.102 R)
• M2: 179,368 km (0.053 R)
• M3: 898,634 km (0.047 R)
• M4: 954,135 km (0.099 R)
• M5: 1,010,982 km (0.093 R)
• M6: 1,745,358 km (0.079 R)
• M7: 1,815,669 km (0.094 R)
• M8: 1,995,785 km (0.092 R)
• M9: 2,610,632 km (0.105 R)
• M10: 2,855,524 km (0.079 R)
• M11: 3,150,681 km (0.044 R)
• M12: 3,323,765 km (0.085 R)
• M13: 4,047,221 km (0.052 R)
• M14: 4,330,709 km (0.048 R)
• M15: 4,378,580 km (0.117 R)
• M16: 4,768,133 km (0.114 R)
• M17: 5,270,782 km (0.119 R)
• M18: 5,476,479 km (0.086 R)
• M19: 7,215,554 km (0.111 R)
• M20: 7,501,585 km (0.101 R)
• M21: 7,908,342 km (0.098 R)
• M22: 9,984,012 km (0.092 R)
• M23: 10,819,666 km (0.092 R)
• M24: 12,970,435 km (0.104 R)
• M25: 13,528,285 km (0.044 R)
• M26: 14,094,064 km (0.08 R)
• M27: 17,188,347 km (0.079 R)
• M28: 18,187,062 km (0.104 R)
• M29: 19,521,325 km (0.101 R)
• M30: 19,839,819 km (0.095 R)
• M31: 20,079,774 km (0.092 R)
• M32: 20,401,260 km (0.107 R)
• M33: 20,481,893 km (0.112 R)
• M34: 21,212,529 km (0.098 R)
• M35: 22,699,233 km (0.103 R)
• M36: 23,286,405 km (0.117 R)
• M37: 26,208,649 km (0.049 R)
• M38: 26,296,463 km (0.051 R)
• M39: 26,384,128 km (0.058 R)
• M40: 26,912,956 km (0.114 R)
• M41: 27,267,353 km (0.077 R)
• M42: 27,712,706 km (0.071 R)
• M43: 28,520,236 km (0.033 R)
• M44: 28,700,651 km (0.115 R)
• M45: 30,250,185 km (0.063 R)
• M46: 32,201,540 km (0.106 R)
• M47: 32,295,338 km (0.109 R)
• M48: 33,239,749 km (0.08 R)
• M49: 33,429,739 km (0.067 R)
• M50: 33,906,208 km (0.116 R)
• M51: 34,673,196 km (0.106 R)
• M52: 34,769,537 km (0.086 R)
• M53: 35,349,079 km (0.077 R)
• M54: 36,224,376 km (0.09 R)
• M55: 36,910,133 km (0.101 R)
• M56: 37,897,180 km (0.046 R)
• M57: 39,594,966 km (0.102 R)
• M58: 40,706,777 km (0.06 R)
• M59: 40,910,081 km (0.119 R)
• M60: 41,726,287 km (0.088 R)
• M61: 41,828,761 km (0.12 R)
• M62: 43,582,647 km (0.032 R)
• M63: 45,255,301 km (0.09 R)
• M64: 48,125,186 km (0.1 R)
• M65: 48,447,570 km (0.056 R)
• M66: 48,986,720 km (0.077 R)
• M67: 49,636,274 km (0.119 R)
• M68: 53,704,140 km (0.03 R)
• M69: 55,496,023 km (0.096 R)
• M70: 55,834,264 km (0.091 R)
• M71: 56,852,876 km (0.104 R)
• M72: 61,220,834 km (0.108 R)
• M73: 61,686,832 km (0.099 R)
• M74: 63,445,055 km (0.113 R)
• M75: 67,010,272 km (0.079 R)
• M76: 67,851,610 km (0.116 R)
• M77: 68,696,240 km (0.094 R)
• M78: 68,817,264 km (0.089 R)
• M79: 71,251,371 km (0.102 R)
• M80: 73,218,733 km (0.106 R)
• M81: 73,837,320 km (0.1 R)
• M82: 74,085,204 km (0.097 R)
• M83: 75,453,426 km (0.049 R)
• M84: 76,579,150 km (0.091 R)
• M85: 77,207,012 km (0.062 R)
• M86: 77,332,674 km (0.054 R)
• M87: 80,244,148 km (0.12 R)
• M88: 82,033,788 km (0.109 R)
• M89: 82,419,002 km (0.084 R)
• M90: 83,191,226 km (0.068 R)
• M91: 85,262,110 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.7

Radius: 3.6

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.82 AU - 18.04 AU

Year: 25223 Days

Day: 21.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 102,014,634 km

• M1: 48,769 km (0.046 R)
• M2: 151,543 km (0.11 R)
• M3: 321,935 km (0.105 R)
• M4: 480,957 km (0.12 R)
• M5: 828,623 km (0.117 R)
• M6: 934,538 km (0.092 R)
• M7: 989,291 km (0.108 R)
• M8: 2,069,088 km (0.117 R)
• M9: 2,116,660 km (0.106 R)
• M10: 2,237,386 km (0.083 R)
• M11: 2,536,133 km (0.039 R)
• M12: 3,939,361 km (0.112 R)
• M13: 4,857,144 km (0.096 R)
• M14: 5,405,270 km (0.068 R)
• M15: 6,040,912 km (0.102 R)
• M16: 6,629,280 km (0.12 R)
• M17: 7,527,166 km (0.105 R)
• M18: 7,674,371 km (0.026 R)
• M19: 7,785,372 km (0.096 R)
• M20: 8,808,323 km (0.114 R)
• M21: 9,912,804 km (0.094 R)
• M22: 10,236,384 km (0.086 R)
• M23: 10,604,544 km (0.044 R)
• M24: 11,522,477 km (0.051 R)
• M25: 11,819,728 km (0.045 R)
• M26: 12,248,924 km (0.093 R)
• M27: 12,508,925 km (0.106 R)
• M28: 16,572,452 km (0.071 R)
• M29: 16,668,045 km (0.089 R)
• M30: 18,569,135 km (0.108 R)
• M31: 19,519,829 km (0.106 R)
• M32: 20,332,595 km (0.045 R)
• M33: 20,486,232 km (0.094 R)
• M34: 20,846,314 km (0.093 R)
• M35: 21,676,881 km (0.057 R)
• M36: 21,886,168 km (0.113 R)
• M37: 23,638,708 km (0.108 R)
• M38: 23,746,418 km (0.113 R)
• M39: 25,380,625 km (0.095 R)
• M40: 26,938,388 km (0.111 R)
• M41: 30,320,347 km (0.093 R)
• M42: 31,083,446 km (0.114 R)
• M43: 31,437,693 km (0.112 R)
• M44: 33,712,179 km (0.063 R)
• M45: 35,053,175 km (0.094 R)
• M46: 39,370,270 km (0.116 R)
• M47: 40,202,184 km (0.042 R)
• M48: 42,732,482 km (0.105 R)
• M49: 42,863,680 km (0.102 R)
• M50: 43,983,868 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.6

Radius: 7.9

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.45 AU - 20.95 AU

Year: 29407 Days

Day: 17.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,014,634 km

• M1: 124,017 km (0.052 R)
• M2: 185,202 km (0.061 R)
• M3: 883,226 km (0.087 R)
• M4: 1,521,859 km (0.08 R)
• M5: 2,275,832 km (0.111 R)
• M6: 2,361,253 km (0.062 R)
• M7: 2,623,947 km (0.118 R)
• M8: 2,942,291 km (0.082 R)
• M9: 3,765,827 km (0.076 R)
• M10: 4,602,378 km (0.078 R)
• M11: 4,765,440 km (0.102 R)
• M12: 5,609,471 km (0.115 R)
• M13: 5,959,979 km (0.109 R)
• M14: 7,495,452 km (0.075 R)
• M15: 7,752,012 km (0.107 R)
• M16: 7,946,340 km (0.069 R)
• M17: 8,605,618 km (0.12 R)
• M18: 9,009,532 km (0.115 R)
• M19: 9,488,694 km (0.049 R)
• M20: 9,696,635 km (0.081 R)
• M21: 9,906,072 km (0.111 R)
• M22: 11,120,807 km (0.091 R)
• M23: 12,156,024 km (0.112 R)
• M24: 12,231,272 km (0.108 R)
• M25: 12,990,929 km (0.108 R)
• M26: 13,844,236 km (0.095 R)
• M27: 14,715,643 km (0.05 R)
• M28: 16,677,619 km (0.103 R)
• M29: 16,928,645 km (0.117 R)
• M30: 17,096,643 km (0.09 R)
• M31: 19,068,343 km (0.11 R)
• M32: 19,155,708 km (0.107 R)
• M33: 21,291,816 km (0.109 R)
• M34: 22,387,920 km (0.048 R)
• M35: 22,757,426 km (0.111 R)
• M36: 23,971,862 km (0.108 R)
• M37: 25,111,648 km (0.078 R)
• M38: 26,463,564 km (0.065 R)
• M39: 27,838,967 km (0.108 R)
• M40: 28,335,781 km (0.11 R)
• M41: 29,338,237 km (0.097 R)
• M42: 29,641,322 km (0.069 R)
• M43: 30,148,608 km (0.081 R)
• M44: 31,481,077 km (0.095 R)
• M45: 32,414,717 km (0.045 R)
• M46: 34,734,980 km (0.111 R)
• M47: 35,699,587 km (0.112 R)
• M48: 36,890,536 km (0.111 R)
• M49: 37,326,763 km (0.073 R)
• M50: 37,874,441 km (0.08 R)
• M51: 39,980,031 km (0.118 R)
• M52: 41,442,500 km (0.059 R)
• M53: 41,782,386 km (0.089 R)
• M54: 43,726,410 km (0.108 R)
• M55: 45,699,606 km (0.04 R)
• M56: 45,933,727 km (0.06 R)
• M57: 46,991,833 km (0.077 R)
• M58: 50,093,595 km (0.097 R)
• M59: 50,455,771 km (0.096 R)
• M60: 50,576,647 km (0.066 R)
• M61: 52,035,076 km (0.101 R)
• M62: 59,148,455 km (0.06 R)
• M63: 60,684,376 km (0.114 R)
• M64: 61,199,292 km (0.105 R)
• M65: 61,328,245 km (0.068 R)
• M66: 61,844,957 km (0.107 R)
• M67: 63,926,162 km (0.093 R)
• M68: 67,090,755 km (0.095 R)
• M69: 68,156,939 km (0.059 R)
• M70: 72,613,909 km (0.06 R)
• M71: 72,886,925 km (0.092 R)
• M72: 76,468,597 km (0.113 R)
• M73: 78,981,542 km (0.078 R)
• M74: 79,966,195 km (0.092 R)
• M75: 80,671,998 km (0.072 R)
• M76: 82,231,855 km (0.094 R)
• M77: 82,801,524 km (0.081 R)
• M78: 84,518,608 km (0.068 R)
• M79: 85,093,513 km (0.042 R)
• M80: 86,681,195 km (0.097 R)
• M81: 87,842,075 km (0.069 R)
• M82: 87,987,633 km (0.06 R)
• M83: 88,862,182 km (0.118 R)
• M84: 89,300,504 km (0.107 R)
• M85: 90,913,917 km (0.102 R)
• M86: 92,981,210 km (0.114 R)
• M87: 93,277,713 km (0.096 R)
• M88: 94,467,315 km (0.074 R)
• M89: 94,914,613 km (0.077 R)
• M90: 96,111,097 km (0.027 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 18,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit