🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.08 AU - 1.44 AU

Year: 530 Days

Day: 37.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,067,530 km

• M1: 555,008 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.21 AU - 1.37 AU

Year: 549 Days

Day: 39.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 121.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.45 AU - 2.99 AU

Year: 1681 Days

Day: 37.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,067,530 km

• M1: 18,700 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 10.9

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.37 AU - 5.57 AU

Year: 4794 Days

Day: 9.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,067,530 km

• M1: 295,905 km (0.05 R)
• M2: 554,410 km (0.087 R)
• M3: 649,105 km (0.109 R)
• M4: 912,098 km (0.109 R)
• M5: 1,041,800 km (0.118 R)
• M6: 1,304,194 km (0.091 R)
• M7: 1,746,406 km (0.084 R)
• M8: 1,947,166 km (0.04 R)
• M9: 2,312,185 km (0.114 R)
• M10: 2,657,008 km (0.051 R)
• M11: 2,953,511 km (0.062 R)
• M12: 3,463,789 km (0.116 R)
• M13: 4,001,593 km (0.063 R)
• M14: 4,122,020 km (0.037 R)
• M15: 5,286,041 km (0.106 R)
• M16: 5,365,328 km (0.101 R)
• M17: 5,498,470 km (0.042 R)
• M18: 5,904,179 km (0.062 R)
• M19: 6,180,187 km (0.07 R)
• M20: 6,602,203 km (0.107 R)
• M21: 6,917,555 km (0.087 R)
• M22: 7,267,315 km (0.055 R)
• M23: 7,355,727 km (0.114 R)
• M24: 7,563,220 km (0.073 R)
• M25: 7,682,748 km (0.08 R)
• M26: 7,772,657 km (0.06 R)
• M27: 7,893,382 km (0.049 R)
• M28: 7,984,188 km (0.095 R)
• M29: 8,075,443 km (0.052 R)
• M30: 8,381,969 km (0.096 R)
• M31: 8,536,653 km (0.099 R)
• M32: 9,006,540 km (0.092 R)
• M33: 9,164,964 km (0.078 R)
• M34: 9,452,641 km (0.118 R)
• M35: 9,646,071 km (0.045 R)
• M36: 9,840,847 km (0.086 R)
• M37: 10,532,737 km (0.118 R)
• M38: 10,968,965 km (0.106 R)
• M39: 11,548,208 km (0.095 R)
• M40: 11,685,987 km (0.085 R)
• M41: 11,859,072 km (0.053 R)
• M42: 12,032,905 km (0.107 R)
• M43: 13,237,467 km (0.114 R)
• M44: 13,345,626 km (0.105 R)
• M45: 14,258,173 km (0.096 R)
• M46: 14,628,727 km (0.091 R)
• M47: 14,777,876 km (0.108 R)
• M48: 16,413,130 km (0.1 R)
• M49: 17,350,511 km (0.112 R)
• M50: 18,385,728 km (0.075 R)
• M51: 18,708,261 km (0.107 R)
• M52: 19,195,501 km (0.116 R)
• M53: 19,563,811 km (0.081 R)
• M54: 20,682,504 km (0.078 R)
• M55: 21,566,927 km (0.044 R)
• M56: 21,694,234 km (0.031 R)
• M57: 22,248,943 km (0.093 R)
• M58: 23,155,058 km (0.1 R)
• M59: 23,285,507 km (0.088 R)
• M60: 23,416,106 km (0.101 R)
• M61: 23,503,321 km (0.105 R)
• M62: 23,897,362 km (0.097 R)
• M63: 24,426,041 km (0.115 R)
• M64: 24,603,165 km (0.097 R)
• M65: 24,691,877 km (0.092 R)
• M66: 25,136,930 km (0.108 R)
• M67: 25,315,700 km (0.069 R)
• M68: 26,125,623 km (0.11 R)
• M69: 26,442,770 km (0.099 R)
• M70: 27,126,881 km (0.098 R)
• M71: 27,264,362 km (0.05 R)
• M72: 28,094,331 km (0.114 R)
• M73: 28,745,530 km (0.096 R)
• M74: 29,026,176 km (0.059 R)
• M75: 30,776,920 km (0.097 R)
• M76: 31,448,165 km (0.037 R)
• M77: 31,592,677 km (0.102 R)
• M78: 31,833,978 km (0.114 R)
• M79: 32,561,622 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.4

Radius: 9.9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.83 AU - 11.13 AU

Year: 10938 Days

Day: 10.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,067,530 km

• M1: 169,943 km (0.103 R)
• M2: 275,858 km (0.095 R)
• M3: 990,039 km (0.062 R)
• M4: 1,283,101 km (0.091 R)
• M5: 1,603,390 km (0.067 R)
• M6: 1,901,090 km (0.104 R)
• M7: 1,972,448 km (0.059 R)
• M8: 2,117,707 km (0.093 R)
• M9: 2,317,121 km (0.119 R)
• M10: 3,288,909 km (0.077 R)
• M11: 4,030,316 km (0.071 R)
• M12: 4,153,734 km (0.079 R)
• M13: 4,499,605 km (0.057 R)
• M14: 4,595,497 km (0.109 R)
• M15: 4,659,824 km (0.071 R)
• M16: 5,455,535 km (0.1 R)
• M17: 6,044,502 km (0.113 R)
• M18: 6,873,424 km (0.034 R)
• M19: 7,282,424 km (0.042 R)
• M20: 7,814,544 km (0.089 R)
• M21: 8,202,302 km (0.079 R)
• M22: 8,636,135 km (0.107 R)
• M23: 8,956,275 km (0.084 R)
• M24: 9,117,841 km (0.093 R)
• M25: 9,199,072 km (0.098 R)
• M26: 9,280,454 km (0.119 R)
• M27: 9,361,984 km (0.059 R)
• M28: 9,443,964 km (0.088 R)
• M29: 9,732,389 km (0.08 R)
• M30: 10,872,175 km (0.092 R)
• M31: 12,142,859 km (0.112 R)
• M32: 12,321,778 km (0.051 R)
• M33: 12,591,802 km (0.053 R)
• M34: 12,818,443 km (0.105 R)
• M35: 13,229,688 km (0.078 R)
• M36: 13,552,520 km (0.065 R)
• M37: 13,738,171 km (0.108 R)
• M38: 15,061,364 km (0.119 R)
• M39: 15,350,088 km (0.092 R)
• M40: 17,071,062 km (0.096 R)
• M41: 17,523,446 km (0.111 R)
• M42: 17,725,852 km (0.105 R)
• M43: 17,877,993 km (0.114 R)
• M44: 18,286,245 km (0.109 R)
• M45: 18,542,806 km (0.116 R)
• M46: 18,697,490 km (0.097 R)
• M47: 18,955,995 km (0.049 R)
• M48: 19,111,726 km (0.116 R)
• M49: 19,215,846 km (0.078 R)
• M50: 19,949,325 km (0.114 R)
• M51: 20,266,622 km (0.098 R)
• M52: 20,585,565 km (0.094 R)
• M53: 22,150,059 km (0.071 R)
• M54: 22,314,168 km (0.081 R)
• M55: 22,533,478 km (0.076 R)
• M56: 24,313,992 km (0.061 R)
• M57: 24,426,789 km (0.083 R)
• M58: 24,652,832 km (0.117 R)
• M59: 25,506,736 km (0.058 R)
• M60: 26,023,896 km (0.107 R)
• M61: 26,951,552 km (0.116 R)
• M62: 27,713,305 km (0.087 R)
• M63: 27,949,221 km (0.089 R)
• M64: 28,185,585 km (0.075 R)
• M65: 28,482,238 km (0.086 R)
• M66: 29,138,224 km (0.058 R)
• M67: 29,558,295 km (0.111 R)
• M68: 30,222,510 km (0.115 R)
• M69: 31,565,450 km (0.115 R)
• M70: 32,244,325 km (0.045 R)
• M71: 32,803,223 km (0.065 R)
• M72: 33,616,437 km (0.045 R)
• M73: 34,816,660 km (0.091 R)
• M74: 35,262,312 km (0.082 R)
• M75: 35,390,069 km (0.104 R)
• M76: 36,610,937 km (0.044 R)
• M77: 36,804,966 km (0.036 R)
• M78: 39,756,083 km (0.118 R)
• M79: 39,822,504 km (0.058 R)
• M80: 40,488,963 km (0.103 R)
• M81: 41,630,395 km (0.089 R)
• M82: 41,697,863 km (0.096 R)
• M83: 42,171,191 km (0.119 R)
• M84: 42,714,381 km (0.109 R)
• M85: 43,328,181 km (0.051 R)
• M86: 46,580,738 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.6

Radius: 7.7

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.92 AU - 14.52 AU

Year: 19044 Days

Day: 16.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,067,530 km

• M1: 129,402 km (0.094 R)
• M2: 471,383 km (0.082 R)
• M3: 529,128 km (0.108 R)
• M4: 855,999 km (0.118 R)
• M5: 1,028,336 km (0.119 R)
• M6: 2,113,070 km (0.113 R)
• M7: 2,179,342 km (0.083 R)
• M8: 2,279,872 km (0.056 R)
• M9: 2,590,736 km (0.107 R)
• M10: 2,805,558 km (0.074 R)
• M11: 2,878,413 km (0.1 R)
• M12: 3,252,557 km (0.077 R)
• M13: 3,602,317 km (0.12 R)
• M14: 4,005,184 km (0.11 R)
• M15: 4,087,463 km (0.107 R)
• M16: 4,253,815 km (0.108 R)
• M17: 6,130,521 km (0.098 R)
• M18: 6,855,173 km (0.07 R)
• M19: 7,302,919 km (0.063 R)
• M20: 7,454,312 km (0.105 R)
• M21: 7,863,014 km (0.084 R)
• M22: 8,122,267 km (0.115 R)
• M23: 8,542,786 km (0.105 R)
• M24: 9,186,805 km (0.038 R)
• M25: 9,514,724 km (0.099 R)
• M26: 10,807,100 km (0.087 R)
• M27: 11,153,269 km (0.104 R)
• M28: 11,797,288 km (0.055 R)
• M29: 11,856,379 km (0.091 R)
• M30: 12,153,630 km (0.049 R)
• M31: 13,060,044 km (0.063 R)
• M32: 13,428,653 km (0.108 R)
• M33: 13,925,467 km (0.102 R)
• M34: 13,987,999 km (0.086 R)
• M35: 14,302,005 km (0.083 R)
• M36: 14,809,441 km (0.059 R)
• M37: 15,129,431 km (0.088 R)
• M38: 15,322,712 km (0.104 R)
• M39: 15,581,516 km (0.102 R)
• M40: 16,037,789 km (0.116 R)
• M41: 16,103,463 km (0.065 R)
• M42: 16,830,508 km (0.093 R)
• M43: 17,635,794 km (0.116 R)
• M44: 18,316,464 km (0.108 R)
• M45: 18,453,645 km (0.061 R)
• M46: 18,729,055 km (0.044 R)
• M47: 19,353,626 km (0.044 R)
• M48: 19,773,697 km (0.082 R)
• M49: 20,055,539 km (0.069 R)
• M50: 21,123,967 km (0.108 R)
• M51: 21,701,415 km (0.109 R)
• M52: 22,503,858 km (0.108 R)
• M53: 22,871,719 km (0.115 R)
• M54: 23,912,621 km (0.118 R)
• M55: 24,816,940 km (0.111 R)
• M56: 26,736,730 km (0.107 R)
• M57: 27,048,342 km (0.069 R)
• M58: 28,069,348 km (0.061 R)
• M59: 28,148,335 km (0.08 R)
• M60: 29,022,885 km (0.064 R)
• M61: 29,262,989 km (0.069 R)
• M62: 29,343,174 km (0.077 R)
• M63: 29,745,143 km (0.114 R)
• M64: 30,067,975 km (0.084 R)
• M65: 30,635,699 km (0.111 R)
• M66: 30,961,823 km (0.092 R)
• M67: 31,207,013 km (0.106 R)
• M68: 31,699,639 km (0.035 R)
• M69: 31,946,775 km (0.041 R)
• M70: 32,609,194 km (0.091 R)
• M71: 32,858,724 km (0.072 R)
• M72: 34,963,117 km (0.078 R)
• M73: 35,560,012 km (0.099 R)
• M74: 35,902,741 km (0.092 R)
• M75: 36,074,479 km (0.062 R)
• M76: 36,937,210 km (0.078 R)
• M77: 37,458,110 km (0.07 R)
• M78: 46,209,885 km (0.087 R)
• M79: 47,805,795 km (0.076 R)
• M80: 49,324,363 km (0.101 R)
• M81: 49,610,843 km (0.069 R)
• M82: 51,244,751 km (0.064 R)
• M83: 53,091,686 km (0.071 R)
• M84: 54,565,075 km (0.091 R)
• M85: 55,356,298 km (0.082 R)
• M86: 55,753,481 km (0.113 R)
• M87: 56,350,825 km (0.041 R)
• M88: 57,150,725 km (0.026 R)
• M89: 57,954,215 km (0.095 R)
• M90: 62,130,838 km (0.107 R)
• M91: 65,562,314 km (0.08 R)
• M92: 66,614,286 km (0.062 R)
• M93: 67,036,601 km (0.1 R)
• M94: 70,017,787 km (0.081 R)
• M95: 71,308,667 km (0.054 R)
• M96: 72,390,410 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.2

Radius: 6.7

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.78 AU - 19.1 AU

Year: 23848 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,067,530 km

• M1: 115,789 km (0.115 R)
• M2: 252,372 km (0.119 R)
• M3: 561,291 km (0.051 R)
• M4: 643,271 km (0.087 R)
• M5: 773,720 km (0.118 R)
• M6: 961,466 km (0.097 R)
• M7: 1,666,819 km (0.094 R)
• M8: 1,726,659 km (0.076 R)
• M9: 2,230,355 km (0.096 R)
• M10: 2,396,707 km (0.076 R)
• M11: 3,670,982 km (0.084 R)
• M12: 3,828,210 km (0.116 R)
• M13: 4,478,661 km (0.086 R)
• M14: 4,562,286 km (0.119 R)
• M15: 4,816,603 km (0.035 R)
• M16: 4,945,556 km (0.082 R)
• M17: 5,119,090 km (0.107 R)
• M18: 5,206,754 km (0.067 R)
• M19: 5,562,049 km (0.078 R)
• M20: 5,697,285 km (0.107 R)
• M21: 5,833,719 km (0.075 R)
• M22: 6,017,126 km (0.119 R)
• M23: 6,249,301 km (0.057 R)
• M24: 6,579,165 km (0.111 R)
• M25: 6,866,393 km (0.118 R)
• M26: 7,060,122 km (0.092 R)
• M27: 8,414,880 km (0.1 R)
• M28: 8,622,223 km (0.099 R)
• M29: 8,936,528 km (0.073 R)
• M30: 9,201,316 km (0.085 R)
• M31: 9,361,386 km (0.103 R)
• M32: 9,901,883 km (0.036 R)
• M33: 10,452,254 km (0.07 R)
• M34: 11,353,730 km (0.114 R)
• M35: 11,929,682 km (0.118 R)
• M36: 12,751,872 km (0.086 R)
• M37: 13,289,976 km (0.092 R)
• M38: 13,713,786 km (0.088 R)
• M39: 15,074,080 km (0.116 R)
• M40: 16,477,009 km (0.108 R)
• M41: 16,801,636 km (0.077 R)
• M42: 17,721,663 km (0.105 R)
• M43: 18,187,960 km (0.104 R)
• M44: 18,590,677 km (0.073 R)
• M45: 19,405,237 km (0.047 R)
• M46: 20,023,675 km (0.096 R)
• M47: 21,421,069 km (0.11 R)
• M48: 21,917,434 km (0.04 R)
• M49: 22,633,410 km (0.03 R)
• M50: 24,382,508 km (0.088 R)
• M51: 24,604,063 km (0.107 R)
• M52: 25,049,565 km (0.11 R)
• M53: 25,198,565 km (0.091 R)
• M54: 25,347,863 km (0.038 R)
• M55: 26,705,165 km (0.109 R)
• M56: 27,469,460 km (0.092 R)
• M57: 28,318,428 km (0.083 R)
• M58: 28,941,204 km (0.113 R)
• M59: 30,597,552 km (0.119 R)
• M60: 30,756,873 km (0.089 R)
• M61: 31,156,449 km (0.076 R)
• M62: 32,446,581 km (0.042 R)
• M63: 34,912,253 km (0.101 R)
• M64: 35,245,558 km (0.029 R)
• M65: 36,504,723 km (0.112 R)
• M66: 37,352,344 km (0.088 R)
• M67: 37,607,858 km (0.108 R)
• M68: 42,040,293 km (0.069 R)
• M69: 43,196,236 km (0.114 R)
• M70: 44,723,630 km (0.074 R)
• M71: 45,903,508 km (0.108 R)
• M72: 46,818,150 km (0.1 R)
• M73: 48,944,235 km (0.111 R)
• M74: 49,597,678 km (0.045 R)
• M75: 50,347,911 km (0.105 R)
• M76: 50,535,956 km (0.087 R)
• M77: 51,196,281 km (0.045 R)
• M78: 51,859,448 km (0.083 R)
• M79: 52,811,788 km (0.114 R)
• M80: 54,251,219 km (0.116 R)
• M81: 58,448,038 km (0.107 R)
• M82: 60,735,389 km (0.087 R)
• M83: 61,336,922 km (0.041 R)
• M84: 62,142,058 km (0.062 R)
• M85: 62,950,634 km (0.067 R)
• M86: 63,660,925 km (0.086 R)
• M87: 65,397,158 km (0.082 R)
• M88: 66,632,088 km (0.063 R)
• M89: 66,735,311 km (0.105 R)
• M90: 66,838,683 km (0.106 R)
• M91: 67,874,648 km (0.11 R)
• M92: 68,082,440 km (0.111 R)
• M93: 68,394,651 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 13,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit