🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1 AU - 1.12 AU

Year: 387 Days

Day: 14.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,993,224 km

• M1: 372,798 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.03 AU - 1.59 AU

Year: 532 Days

Day: 37.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.31 AU - 1.39 AU

Year: 556 Days

Day: 15.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.52 AU - 2.74 AU

Year: 1513 Days

Day: 26 Hours

Environment

Temp: -86 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.95 AU - 4.01 AU

Year: 2817 Days

Day: 20.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 8.9

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.67 AU - 6.31 AU

Year: 5201 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,993,224 km

• M1: 134,937 km (0.047 R)
• M2: 269,875 km (0.077 R)
• M3: 333,154 km (0.108 R)
• M4: 413,638 km (0.101 R)
• M5: 501,901 km (0.081 R)
• M6: 739,761 km (0.086 R)
• M7: 893,847 km (0.077 R)
• M8: 1,250,040 km (0.117 R)
• M9: 1,702,873 km (0.095 R)
• M10: 1,776,924 km (0.088 R)
• M11: 1,909,168 km (0.115 R)
• M12: 2,064,451 km (0.119 R)
• M13: 2,123,691 km (0.049 R)
• M14: 2,325,648 km (0.088 R)
• M15: 2,387,432 km (0.107 R)
• M16: 2,748,262 km (0.063 R)
• M17: 2,946,180 km (0.094 R)
• M18: 3,103,557 km (0.12 R)
• M19: 3,240,589 km (0.114 R)
• M20: 3,333,041 km (0.074 R)
• M21: 3,663,801 km (0.085 R)
• M22: 3,857,680 km (0.082 R)
• M23: 4,459,213 km (0.081 R)
• M24: 4,614,197 km (0.104 R)
• M25: 4,692,287 km (0.061 R)
• M26: 5,062,990 km (0.094 R)
• M27: 5,224,706 km (0.105 R)
• M28: 5,415,742 km (0.09 R)
• M29: 5,498,171 km (0.091 R)
• M30: 5,692,349 km (0.077 R)
• M31: 6,346,540 km (0.101 R)
• M32: 6,550,292 km (0.083 R)
• M33: 7,295,739 km (0.12 R)
• M34: 7,540,032 km (0.101 R)
• M35: 7,786,868 km (0.041 R)
• M36: 7,849,101 km (0.063 R)
• M37: 8,963,456 km (0.099 R)
• M38: 9,028,531 km (0.108 R)
• M39: 9,225,102 km (0.05 R)
• M40: 9,555,714 km (0.042 R)
• M41: 10,262,564 km (0.118 R)
• M42: 10,365,038 km (0.043 R)
• M43: 10,433,404 km (0.084 R)
• M44: 10,502,070 km (0.091 R)
• M45: 10,708,664 km (0.116 R)
• M46: 11,266,365 km (0.116 R)
• M47: 11,478,046 km (0.084 R)
• M48: 12,301,283 km (0.06 R)
• M49: 13,143,519 km (0.064 R)
• M50: 13,217,570 km (0.102 R)
• M51: 13,702,866 km (0.119 R)
• M52: 14,729,107 km (0.105 R)
• M53: 14,883,193 km (0.118 R)
• M54: 15,076,623 km (0.042 R)
• M55: 15,193,160 km (0.112 R)
• M56: 16,935,526 km (0.098 R)
• M57: 17,016,159 km (0.091 R)
• M58: 17,625,472 km (0.066 R)
• M59: 18,324,542 km (0.105 R)
• M60: 18,949,113 km (0.079 R)
• M61: 19,327,147 km (0.112 R)
• M62: 19,411,371 km (0.101 R)
• M63: 20,648,097 km (0.076 R)
• M64: 21,037,201 km (0.076 R)
• M65: 21,647,111 km (0.079 R)
• M66: 21,954,236 km (0.104 R)
• M67: 22,439,681 km (0.104 R)
• M68: 23,376,612 km (0.119 R)
• M69: 24,326,110 km (0.102 R)
• M70: 25,150,095 km (0.117 R)
• M71: 25,565,379 km (0.1 R)
• M72: 25,797,255 km (0.095 R)
• M73: 27,771,349 km (0.11 R)
• M74: 28,921,158 km (0.114 R)
• M75: 29,114,289 km (0.079 R)
• M76: 29,501,897 km (0.115 R)
• M77: 29,744,993 km (0.118 R)
• M78: 31,167,968 km (0.118 R)
• M79: 32,162,345 km (0.075 R)
• M80: 32,312,392 km (0.109 R)
• M81: 32,512,853 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 8.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.25 AU - 6.77 AU

Year: 5893 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,993,224 km

• M1: 129,851 km (0.113 R)
• M2: 208,839 km (0.092 R)
• M3: 457,321 km (0.044 R)
• M4: 603,927 km (0.085 R)
• M5: 671,844 km (0.102 R)
• M6: 970,890 km (0.119 R)
• M7: 1,149,809 km (0.071 R)
• M8: 1,236,127 km (0.096 R)
• M9: 1,430,754 km (0.096 R)
• M10: 1,539,661 km (0.03 R)
• M11: 1,651,560 km (0.059 R)
• M12: 1,849,628 km (0.067 R)
• M13: 2,197,144 km (0.06 R)
• M14: 2,452,507 km (0.108 R)
• M15: 2,795,087 km (0.108 R)
• M16: 2,873,326 km (0.098 R)
• M17: 3,152,925 km (0.043 R)
• M18: 3,483,237 km (0.092 R)
• M19: 3,955,667 km (0.091 R)
• M20: 4,842,184 km (0.091 R)
• M21: 4,936,431 km (0.087 R)
• M22: 5,055,211 km (0.112 R)
• M23: 5,247,295 km (0.074 R)
• M24: 5,344,234 km (0.115 R)
• M25: 5,539,908 km (0.029 R)
• M26: 5,787,942 km (0.081 R)
• M27: 5,863,040 km (0.085 R)
• M28: 6,014,134 km (0.091 R)
• M29: 6,141,142 km (0.081 R)
• M30: 6,269,048 km (0.112 R)
• M31: 6,475,493 km (0.057 R)
• M32: 6,658,003 km (0.113 R)
• M33: 6,921,594 km (0.086 R)
• M34: 7,054,736 km (0.086 R)
• M35: 7,377,868 km (0.112 R)
• M36: 7,760,838 km (0.076 R)
• M37: 7,843,716 km (0.085 R)
• M38: 7,899,067 km (0.087 R)
• M39: 8,010,368 km (0.113 R)
• M40: 8,122,267 km (0.055 R)
• M41: 8,546,078 km (0.082 R)
• M42: 8,861,579 km (0.039 R)
• M43: 9,268,635 km (0.085 R)
• M44: 9,563,193 km (0.089 R)
• M45: 9,860,744 km (0.073 R)
• M46: 10,040,710 km (0.108 R)
• M47: 10,740,828 km (0.106 R)
• M48: 11,331,141 km (0.073 R)
• M49: 11,677,759 km (0.097 R)
• M50: 12,349,005 km (0.043 R)
• M51: 12,445,944 km (0.11 R)
• M52: 13,296,558 km (0.052 R)
• M53: 13,462,312 km (0.119 R)
• M54: 14,064,593 km (0.108 R)
• M55: 14,233,489 km (0.112 R)
• M56: 14,984,620 km (0.057 R)
• M57: 15,226,221 km (0.09 R)
• M58: 15,713,461 km (0.055 R)
• M59: 16,276,548 km (0.108 R)
• M60: 16,738,955 km (0.105 R)
• M61: 16,989,830 km (0.094 R)
• M62: 17,097,690 km (0.104 R)
• M63: 18,041,952 km (0.11 R)
• M64: 18,742,818 km (0.101 R)
• M65: 18,965,868 km (0.089 R)
• M66: 20,705,841 km (0.112 R)
• M67: 20,782,585 km (0.106 R)
• M68: 21,711,737 km (0.093 R)
• M69: 22,575,216 km (0.095 R)
• M70: 23,409,972 km (0.09 R)
• M71: 24,538,539 km (0.071 R)
• M72: 24,945,894 km (0.086 R)
• M73: 25,561,190 km (0.118 R)
• M74: 26,015,519 km (0.072 R)
• M75: 26,430,952 km (0.05 R)
• M76: 26,722,967 km (0.107 R)
• M77: 26,974,142 km (0.093 R)
• M78: 27,142,140 km (0.117 R)
• M79: 27,268,251 km (0.118 R)
• M80: 27,944,433 km (0.039 R)

Asteroid Belt

Center: 11.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.2

Radius: 3.3

Gravity: 41.71 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.62 AU - 17.58 AU

Year: 25086 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,993,224 km

• M1: 310,116 km (0.107 R)
• M2: 612,304 km (0.034 R)
• M3: 903,422 km (0.086 R)
• M4: 982,110 km (0.106 R)
• M5: 1,174,642 km (0.104 R)
• M6: 1,625,231 km (0.094 R)
• M7: 1,753,586 km (0.106 R)
• M8: 1,852,022 km (0.104 R)
• M9: 2,516,685 km (0.101 R)
• M10: 2,740,483 km (0.111 R)
• M11: 2,931,969 km (0.047 R)
• M12: 3,614,584 km (0.11 R)
• M13: 3,824,320 km (0.087 R)
• M14: 4,124,563 km (0.092 R)
• M15: 4,432,435 km (0.075 R)
• M16: 4,702,160 km (0.093 R)
• M17: 5,163,520 km (0.073 R)
• M18: 6,228,059 km (0.059 R)
• M19: 6,631,374 km (0.085 R)
• M20: 6,887,785 km (0.052 R)
• M21: 6,991,307 km (0.092 R)
• M22: 7,622,909 km (0.072 R)
• M23: 7,730,021 km (0.048 R)
• M24: 8,883,570 km (0.082 R)
• M25: 9,052,766 km (0.11 R)
• M26: 9,109,314 km (0.075 R)
• M27: 9,337,002 km (0.113 R)
• M28: 9,566,485 km (0.077 R)
• M29: 9,624,229 km (0.106 R)
• M30: 10,384,336 km (0.039 R)
• M31: 11,468,472 km (0.092 R)
• M32: 12,777,753 km (0.096 R)
• M33: 12,841,332 km (0.069 R)
• M34: 12,904,911 km (0.106 R)
• M35: 14,002,660 km (0.058 R)
• M36: 14,133,708 km (0.094 R)
• M37: 14,662,087 km (0.078 R)
• M38: 15,129,880 km (0.113 R)
• M39: 15,264,368 km (0.056 R)
• M40: 15,331,687 km (0.087 R)
• M41: 15,399,306 km (0.087 R)
• M42: 17,752,630 km (0.085 R)
• M43: 17,823,390 km (0.081 R)
• M44: 18,609,526 km (0.114 R)
• M45: 18,825,845 km (0.112 R)
• M46: 19,406,733 km (0.105 R)
• M47: 19,846,252 km (0.107 R)
• M48: 21,712,785 km (0.072 R)
• M49: 22,092,763 km (0.115 R)
• M50: 22,705,366 km (0.096 R)
• M51: 23,091,030 km (0.097 R)
• M52: 23,401,146 km (0.119 R)
• M53: 25,850,512 km (0.027 R)
• M54: 26,334,012 km (0.075 R)
• M55: 27,309,690 km (0.089 R)
• M56: 27,555,479 km (0.049 R)
• M57: 32,016,787 km (0.083 R)
• M58: 32,362,507 km (0.104 R)
• M59: 32,796,341 km (0.07 R)
• M60: 34,021,249 km (0.079 R)
• M61: 34,816,660 km (0.097 R)
• M62: 34,905,372 km (0.095 R)
• M63: 35,528,746 km (0.047 R)
• M64: 39,068,382 km (0.09 R)
• M65: 39,530,340 km (0.053 R)
• M66: 40,739,539 km (0.093 R)
• M67: 40,926,686 km (0.115 R)
• M68: 41,020,335 km (0.106 R)
• M69: 41,961,006 km (0.061 R)
• M70: 42,908,559 km (0.104 R)
• M71: 43,959,185 km (0.087 R)
• M72: 47,161,327 km (0.112 R)
• M73: 47,456,035 km (0.044 R)
• M74: 48,740,632 km (0.109 R)
• M75: 49,437,010 km (0.111 R)
• M76: 51,343,934 km (0.078 R)
• M77: 51,748,297 km (0.106 R)
• M78: 51,951,002 km (0.059 R)
• M79: 52,866,092 km (0.05 R)
• M80: 53,376,819 km (0.074 R)
• M81: 56,162,930 km (0.096 R)
• M82: 56,475,291 km (0.114 R)
• M83: 58,256,852 km (0.078 R)
• M84: 62,628,550 km (0.059 R)
• M85: 63,602,283 km (0.096 R)
• M86: 64,362,988 km (0.114 R)
• M87: 65,345,547 km (0.115 R)
• M88: 65,455,052 km (0.104 R)
• M89: 65,674,213 km (0.057 R)
• M90: 66,553,250 km (0.108 R)
• M91: 67,104,518 km (0.097 R)
• M92: 67,989,839 km (0.093 R)
• M93: 71,118,828 km (0.113 R)
• M94: 73,041,310 km (0.102 R)
• M95: 74,637,370 km (0.094 R)
• M96: 76,937,287 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.2

Radius: 3.8

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.16 AU - 18.22 AU

Year: 26395 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,993,224 km

• M1: 484,548 km (0.087 R)
• M2: 524,939 km (0.116 R)
• M3: 587,620 km (0.03 R)
• M4: 1,823,149 km (0.088 R)
• M5: 2,149,572 km (0.106 R)
• M6: 2,855,075 km (0.079 R)
• M7: 2,966,526 km (0.05 R)
• M8: 3,041,774 km (0.074 R)
• M9: 3,271,107 km (0.096 R)
• M10: 3,348,748 km (0.057 R)
• M11: 3,827,462 km (0.115 R)
• M12: 5,851,670 km (0.064 R)
• M13: 6,328,588 km (0.105 R)
• M14: 6,571,685 km (0.049 R)
• M15: 6,917,256 km (0.049 R)
• M16: 7,421,102 km (0.104 R)
• M17: 7,780,735 km (0.069 R)
• M18: 7,988,825 km (0.067 R)
• M19: 8,893,294 km (0.079 R)
• M20: 8,947,598 km (0.104 R)
• M21: 9,773,827 km (0.061 R)
• M22: 10,054,772 km (0.094 R)
• M23: 11,321,567 km (0.116 R)
• M24: 11,498,242 km (0.089 R)
• M25: 12,516,106 km (0.078 R)
• M26: 12,698,765 km (0.096 R)
• M27: 12,820,986 km (0.106 R)
• M28: 13,066,626 km (0.091 R)
• M29: 13,251,828 km (0.059 R)
• M30: 13,375,845 km (0.101 R)
• M31: 14,508,899 km (0.107 R)
• M32: 14,572,777 km (0.073 R)
• M33: 16,398,171 km (0.092 R)
• M34: 16,464,592 km (0.054 R)
• M35: 17,540,949 km (0.089 R)
• M36: 19,760,832 km (0.112 R)
• M37: 20,544,126 km (0.082 R)
• M38: 20,831,503 km (0.107 R)
• M39: 21,120,078 km (0.088 R)
• M40: 22,140,784 km (0.05 R)
• M41: 22,214,386 km (0.11 R)
• M42: 22,361,591 km (0.102 R)
• M43: 24,457,457 km (0.095 R)
• M44: 25,297,898 km (0.106 R)
• M45: 26,147,613 km (0.091 R)
• M46: 26,771,586 km (0.058 R)
• M47: 27,875,170 km (0.036 R)
• M48: 28,913,080 km (0.042 R)
• M49: 30,207,849 km (0.073 R)
• M50: 31,687,073 km (0.11 R)
• M51: 31,852,827 km (0.095 R)
• M52: 31,935,854 km (0.092 R)
• M53: 32,268,560 km (0.046 R)
• M54: 32,769,862 km (0.08 R)
• M55: 33,189,484 km (0.108 R)
• M56: 34,374,150 km (0.094 R)
• M57: 34,800,504 km (0.047 R)
• M58: 34,971,644 km (0.113 R)
• M59: 35,831,084 km (0.038 R)
• M60: 36,090,337 km (0.09 R)
• M61: 36,263,421 km (0.113 R)
• M62: 36,523,722 km (0.109 R)
• M63: 39,962,678 km (0.094 R)
• M64: 41,312,649 km (0.112 R)
• M65: 42,220,857 km (0.025 R)
• M66: 42,403,217 km (0.116 R)
• M67: 44,891,778 km (0.114 R)
• M68: 47,048,530 km (0.119 R)
• M69: 47,521,858 km (0.097 R)
• M70: 49,238,793 km (0.119 R)
• M71: 49,623,110 km (0.117 R)
• M72: 49,911,983 km (0.111 R)
• M73: 52,243,167 km (0.114 R)
• M74: 53,718,052 km (0.103 R)
• M75: 54,808,321 km (0.082 R)
• M76: 55,405,965 km (0.078 R)
• M77: 55,605,678 km (0.045 R)
• M78: 57,212,210 km (0.095 R)
• M79: 58,325,367 km (0.095 R)
• M80: 61,191,214 km (0.089 R)
• M81: 61,811,297 km (0.1 R)
• M82: 62,433,475 km (0.12 R)
• M83: 63,474,975 km (0.056 R)
• M84: 63,788,532 km (0.036 R)
• M85: 64,522,160 km (0.086 R)
• M86: 66,527,519 km (0.114 R)
• M87: 66,739,799 km (0.108 R)
• M88: 67,058,742 km (0.117 R)
• M89: 67,591,310 km (0.091 R)
• M90: 68,018,262 km (0.082 R)
• M91: 69,843,207 km (0.067 R)
• M92: 70,815,892 km (0.109 R)
• M93: 71,466,792 km (0.119 R)
• M94: 71,684,158 km (0.095 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit