🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.45 AU - 0.57 AU

Year: 136 Days

Day: 12.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,357,195 km

• M1: 29,321 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.76 AU

Year: 179 Days

Day: 37.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.57 AU - 2.19 AU

Year: 966 Days

Day: 12 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 10

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.51 AU - 8.21 AU

Year: 7482 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,357,195 km

• M1: 177,722 km (0.111 R)
• M2: 269,276 km (0.112 R)
• M3: 335,548 km (0.117 R)
• M4: 560,693 km (0.06 R)
• M5: 731,683 km (0.042 R)
• M6: 834,457 km (0.067 R)
• M7: 898,634 km (0.072 R)
• M8: 1,435,242 km (0.053 R)
• M9: 1,500,467 km (0.08 R)
• M10: 1,566,738 km (0.104 R)
• M11: 1,634,058 km (0.119 R)
• M12: 1,813,725 km (0.103 R)
• M13: 1,898,846 km (0.096 R)
• M14: 1,970,952 km (0.116 R)
• M15: 2,088,087 km (0.119 R)
• M16: 2,253,243 km (0.073 R)
• M17: 2,391,472 km (0.04 R)
• M18: 2,532,692 km (0.107 R)
• M19: 2,774,143 km (0.075 R)
• M20: 2,889,483 km (0.045 R)
• M21: 3,245,077 km (0.076 R)
• M22: 3,561,177 km (0.05 R)
• M23: 3,923,952 km (0.066 R)
• M24: 4,053,803 km (0.119 R)
• M25: 4,128,752 km (0.118 R)
• M26: 4,260,847 km (0.055 R)
• M27: 4,568,121 km (0.119 R)
• M28: 4,744,197 km (0.07 R)
• M29: 5,163,670 km (0.054 R)
• M30: 5,868,126 km (0.08 R)
• M31: 6,038,368 km (0.073 R)
• M32: 6,145,481 km (0.049 R)
• M33: 6,275,032 km (0.098 R)
• M34: 6,340,107 km (0.098 R)
• M35: 6,713,204 km (0.067 R)
• M36: 7,116,072 km (0.084 R)
• M37: 7,320,422 km (0.094 R)
• M38: 7,642,357 km (0.041 R)
• M39: 7,804,970 km (0.092 R)
• M40: 7,945,293 km (0.113 R)
• M41: 8,635,537 km (0.093 R)
• M42: 8,756,562 km (0.119 R)
• M43: 8,926,804 km (0.103 R)
• M44: 9,344,930 km (0.118 R)
• M45: 9,845,036 km (0.115 R)
• M46: 10,174,899 km (0.066 R)
• M47: 10,379,699 km (0.038 R)
• M48: 10,534,084 km (0.069 R)
• M49: 10,767,307 km (0.087 R)
• M50: 12,174,574 km (0.119 R)
• M51: 12,583,425 km (0.101 R)
• M52: 12,803,184 km (0.099 R)
• M53: 13,024,439 km (0.098 R)
• M54: 13,218,917 km (0.083 R)
• M55: 13,358,491 km (0.03 R)
• M56: 13,470,540 km (0.114 R)
• M57: 13,893,304 km (0.058 R)
• M58: 14,035,123 km (0.109 R)
• M59: 14,867,635 km (0.055 R)
• M60: 15,129,281 km (0.114 R)
• M61: 16,400,265 km (0.106 R)
• M62: 16,640,519 km (0.102 R)
• M63: 16,972,626 km (0.057 R)
• M64: 17,643,722 km (0.114 R)
• M65: 17,735,875 km (0.106 R)
• M66: 18,044,346 km (0.118 R)
• M67: 18,168,213 km (0.048 R)
• M68: 19,867,944 km (0.066 R)
• M69: 20,284,723 km (0.053 R)
• M70: 20,769,271 km (0.08 R)
• M71: 20,964,047 km (0.093 R)
• M72: 21,453,980 km (0.089 R)
• M73: 21,552,416 km (0.109 R)
• M74: 21,651,001 km (0.038 R)
• M75: 21,782,647 km (0.025 R)
• M76: 21,980,565 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.4

Radius: 11.7

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.4 AU - 11.42 AU

Year: 10817 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,357,195 km

• M1: 159,621 km (0.096 R)
• M2: 237,861 km (0.06 R)
• M3: 340,036 km (0.055 R)
• M4: 864,676 km (0.073 R)
• M5: 1,048,232 km (0.06 R)
• M6: 1,313,619 km (0.106 R)
• M7: 1,527,095 km (0.12 R)
• M8: 1,752,240 km (0.102 R)
• M9: 1,882,091 km (0.088 R)
• M10: 2,015,383 km (0.052 R)
• M11: 2,291,391 km (0.089 R)
• M12: 2,550,494 km (0.093 R)
• M13: 2,728,665 km (0.069 R)
• M14: 3,097,274 km (0.083 R)
• M15: 3,352,039 km (0.09 R)
• M16: 5,169,504 km (0.061 R)
• M17: 5,510,737 km (0.095 R)
• M18: 6,016,527 km (0.108 R)
• M19: 6,295,078 km (0.115 R)
• M20: 6,823,757 km (0.061 R)
• M21: 7,030,950 km (0.107 R)
• M22: 7,451,620 km (0.105 R)
• M23: 7,837,283 km (0.054 R)
• M24: 8,229,379 km (0.086 R)
• M25: 8,717,517 km (0.073 R)
• M26: 9,169,302 km (0.06 R)
• M27: 9,582,641 km (0.109 R)
• M28: 10,190,308 km (0.025 R)
• M29: 10,285,003 km (0.081 R)
• M30: 10,570,586 km (0.083 R)
• M31: 10,907,181 km (0.053 R)
• M32: 11,492,258 km (0.074 R)
• M33: 14,038,713 km (0.12 R)
• M34: 14,144,030 km (0.119 R)
• M35: 14,568,289 km (0.096 R)
• M36: 14,889,177 km (0.106 R)
• M37: 15,266,463 km (0.072 R)
• M38: 15,756,246 km (0.065 R)
• M39: 16,140,862 km (0.101 R)
• M40: 16,639,771 km (0.094 R)
• M41: 18,109,570 km (0.11 R)
• M42: 18,339,353 km (0.095 R)
• M43: 18,860,103 km (0.107 R)
• M44: 20,391,237 km (0.034 R)
• M45: 20,750,272 km (0.083 R)
• M46: 22,084,685 km (0.07 R)
• M47: 22,948,164 km (0.118 R)
• M48: 23,446,624 km (0.109 R)
• M49: 25,733,377 km (0.077 R)
• M50: 26,316,061 km (0.096 R)
• M51: 27,231,300 km (0.085 R)
• M52: 27,494,593 km (0.033 R)
• M53: 28,223,284 km (0.085 R)
• M54: 28,891,388 km (0.043 R)
• M55: 29,025,577 km (0.112 R)
• M56: 29,227,235 km (0.108 R)
• M57: 29,699,815 km (0.093 R)
• M58: 30,583,938 km (0.063 R)
• M59: 31,545,853 km (0.047 R)
• M60: 31,961,136 km (0.11 R)
• M61: 32,867,101 km (0.071 R)
• M62: 33,077,436 km (0.068 R)
• M63: 33,499,302 km (0.1 R)
• M64: 34,490,687 km (0.104 R)
• M65: 35,923,685 km (0.106 R)
• M66: 36,357,369 km (0.113 R)
• M67: 37,229,824 km (0.077 R)
• M68: 37,668,744 km (0.09 R)
• M69: 39,441,329 km (0.07 R)
• M70: 39,590,179 km (0.101 R)
• M71: 39,739,328 km (0.077 R)
• M72: 40,187,822 km (0.086 R)
• M73: 40,713,210 km (0.026 R)
• M74: 44,531,696 km (0.095 R)
• M75: 44,686,829 km (0.038 R)
• M76: 45,543,127 km (0.093 R)
• M77: 45,855,787 km (0.103 R)
• M78: 46,247,733 km (0.048 R)
• M79: 46,562,038 km (0.076 R)
• M80: 47,034,917 km (0.092 R)
• M81: 49,583,466 km (0.107 R)
• M82: 51,280,205 km (0.093 R)
• M83: 52,094,915 km (0.093 R)
• M84: 52,421,936 km (0.058 R)
• M85: 53,078,222 km (0.041 R)
• M86: 53,737,051 km (0.117 R)
• M87: 54,896,734 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.7

Radius: 6.2

Gravity: 23.46 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.67 AU - 14.17 AU

Year: 18423 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,357,195 km

• M1: 97,089 km (0.054 R)
• M2: 370,404 km (0.12 R)
• M3: 549,922 km (0.117 R)
• M4: 593,455 km (0.046 R)
• M5: 638,484 km (0.077 R)
• M6: 1,178,831 km (0.078 R)
• M7: 1,664,725 km (0.1 R)
• M8: 1,929,065 km (0.076 R)
• M9: 2,386,385 km (0.09 R)
• M10: 2,798,976 km (0.111 R)
• M11: 3,314,790 km (0.03 R)
• M12: 3,773,905 km (0.03 R)
• M13: 3,989,177 km (0.093 R)
• M14: 4,252,768 km (0.071 R)
• M15: 4,983,404 km (0.033 R)
• M16: 5,030,378 km (0.082 R)
• M17: 5,172,047 km (0.088 R)
• M18: 5,459,574 km (0.114 R)
• M19: 5,507,894 km (0.073 R)
• M20: 5,605,283 km (0.093 R)
• M21: 6,868,487 km (0.055 R)
• M22: 7,078,522 km (0.115 R)
• M23: 7,612,736 km (0.096 R)
• M24: 7,884,855 km (0.084 R)
• M25: 9,119,337 km (0.073 R)
• M26: 9,292,272 km (0.094 R)
• M27: 9,994,933 km (0.091 R)
• M28: 10,113,714 km (0.096 R)
• M29: 10,653,912 km (0.118 R)
• M30: 11,019,379 km (0.09 R)
• M31: 11,080,714 km (0.078 R)
• M32: 12,457,763 km (0.076 R)
• M33: 12,842,678 km (0.119 R)
• M34: 15,437,902 km (0.03 R)
• M35: 15,713,012 km (0.083 R)
• M36: 16,059,182 km (0.108 R)
• M37: 16,900,221 km (0.1 R)
• M38: 16,970,981 km (0.108 R)
• M39: 20,029,509 km (0.111 R)
• M40: 23,095,966 km (0.047 R)
• M41: 23,647,384 km (0.118 R)
• M42: 25,246,885 km (0.091 R)
• M43: 25,327,817 km (0.117 R)
• M44: 26,059,650 km (0.07 R)
• M45: 26,305,140 km (0.069 R)
• M46: 26,387,120 km (0.115 R)
• M47: 27,046,248 km (0.113 R)
• M48: 27,377,906 km (0.062 R)
• M49: 27,710,762 km (0.071 R)
• M50: 29,055,946 km (0.102 R)
• M51: 30,422,223 km (0.111 R)
• M52: 31,199,833 km (0.113 R)
• M53: 31,286,599 km (0.103 R)
• M54: 31,460,582 km (0.076 R)
• M55: 31,809,294 km (0.092 R)
• M56: 33,928,199 km (0.091 R)
• M57: 34,285,738 km (0.07 R)
• M58: 34,824,440 km (0.048 R)
• M59: 35,094,912 km (0.068 R)
• M60: 36,274,641 km (0.067 R)
• M61: 38,207,895 km (0.089 R)
• M62: 39,140,188 km (0.025 R)
• M63: 39,515,081 km (0.079 R)
• M64: 41,122,211 km (0.11 R)
• M65: 42,173,285 km (0.049 R)
• M66: 42,365,369 km (0.117 R)
• M67: 44,888,786 km (0.099 R)
• M68: 45,773,508 km (0.087 R)
• M69: 46,168,596 km (0.114 R)
• M70: 46,465,547 km (0.08 R)
• M71: 46,564,731 km (0.04 R)
• M72: 52,022,660 km (0.081 R)
• M73: 55,036,009 km (0.117 R)
• M74: 55,245,895 km (0.118 R)
• M75: 55,456,080 km (0.063 R)
• M76: 58,640,421 km (0.084 R)
• M77: 59,930,553 km (0.081 R)
• M78: 60,254,582 km (0.109 R)
• M79: 62,210,873 km (0.092 R)
• M80: 62,757,952 km (0.105 R)
• M81: 62,867,608 km (0.061 R)
• M82: 63,857,048 km (0.073 R)
• M83: 64,408,914 km (0.09 R)
• M84: 64,519,467 km (0.117 R)
• M85: 64,962,427 km (0.05 R)
• M86: 66,632,238 km (0.087 R)
• M87: 67,192,033 km (0.12 R)
• M88: 68,203,464 km (0.072 R)
• M89: 70,241,586 km (0.074 R)
• M90: 71,267,977 km (0.089 R)
• M91: 71,955,080 km (0.117 R)
• M92: 72,069,821 km (0.102 R)
• M93: 72,529,386 km (0.031 R)
• M94: 72,759,468 km (0.118 R)
• M95: 76,123,624 km (0.111 R)
• M96: 77,648,027 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784

Radius: 5.1

Gravity: 30.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.22 AU - 17.76 AU

Year: 20670 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,357,195 km

• M1: 212,728 km (0.117 R)
• M2: 464,950 km (0.053 R)
• M3: 1,568,982 km (0.108 R)
• M4: 1,834,369 km (0.074 R)
• M5: 1,937,442 km (0.113 R)
• M6: 2,258,329 km (0.119 R)
• M7: 2,294,981 km (0.084 R)
• M8: 2,868,988 km (0.035 R)
• M9: 2,908,781 km (0.083 R)
• M10: 3,830,005 km (0.088 R)
• M11: 3,873,837 km (0.045 R)
• M12: 4,551,964 km (0.056 R)
• M13: 4,880,930 km (0.088 R)
• M14: 4,976,373 km (0.073 R)
• M15: 5,913,005 km (0.084 R)
• M16: 6,117,057 km (0.073 R)
• M17: 6,690,017 km (0.111 R)
• M18: 6,742,974 km (0.058 R)
• M19: 6,849,339 km (0.047 R)
• M20: 7,009,857 km (0.102 R)
• M21: 7,117,567 km (0.088 R)
• M22: 7,608,996 km (0.115 R)
• M23: 8,797,552 km (0.067 R)
• M24: 8,913,789 km (0.09 R)
• M25: 9,206,403 km (0.086 R)
• M26: 9,265,344 km (0.071 R)
• M27: 9,801,353 km (0.048 R)
• M28: 9,921,780 km (0.112 R)
• M29: 11,405,342 km (0.075 R)
• M30: 11,532,051 km (0.091 R)
• M31: 11,979,199 km (0.098 R)
• M32: 12,302,181 km (0.092 R)
• M33: 15,684,888 km (0.099 R)
• M34: 16,465,340 km (0.049 R)
• M35: 17,185,654 km (0.076 R)
• M36: 20,861,124 km (0.089 R)
• M37: 21,016,107 km (0.102 R)
• M38: 23,628,535 km (0.118 R)
• M39: 25,260,797 km (0.059 R)
• M40: 26,676,591 km (0.107 R)
• M41: 27,351,876 km (0.081 R)
• M42: 28,375,126 km (0.111 R)
• M43: 28,718,902 km (0.099 R)
• M44: 28,977,706 km (0.05 R)
• M45: 29,150,641 km (0.059 R)
• M46: 29,671,690 km (0.087 R)
• M47: 30,195,732 km (0.076 R)
• M48: 30,283,396 km (0.051 R)
• M49: 31,786,107 km (0.075 R)
• M50: 31,875,267 km (0.099 R)
• M51: 32,411,875 km (0.096 R)
• M52: 33,312,903 km (0.105 R)
• M53: 33,857,439 km (0.077 R)
• M54: 34,679,778 km (0.093 R)
• M55: 35,047,490 km (0.097 R)
• M56: 35,323,947 km (0.12 R)
• M57: 36,530,753 km (0.094 R)
• M58: 36,998,396 km (0.075 R)
• M59: 37,845,419 km (0.112 R)
• M60: 38,889,163 km (0.114 R)
• M61: 39,558,165 km (0.047 R)
• M62: 39,654,057 km (0.053 R)
• M63: 39,846,141 km (0.106 R)
• M64: 40,810,898 km (0.103 R)
• M65: 42,076,645 km (0.12 R)
• M66: 42,468,741 km (0.093 R)
• M67: 42,665,163 km (0.099 R)
• M68: 43,652,060 km (0.12 R)
• M69: 46,961,764 km (0.091 R)
• M70: 47,776,174 km (0.057 R)
• M71: 48,287,500 km (0.084 R)
• M72: 49,936,218 km (0.042 R)
• M73: 51,289,181 km (0.112 R)
• M74: 52,127,827 km (0.103 R)
• M75: 52,759,728 km (0.108 R)
• M76: 54,457,215 km (0.098 R)
• M77: 54,884,467 km (0.11 R)
• M78: 54,991,429 km (0.074 R)
• M79: 55,205,504 km (0.068 R)
• M80: 55,419,878 km (0.1 R)
• M81: 55,742,111 km (0.104 R)
• M82: 56,604,244 km (0.095 R)
• M83: 58,341,674 km (0.053 R)
• M84: 59,656,190 km (0.069 R)
• M85: 61,868,593 km (0.052 R)
• M86: 64,107,774 km (0.03 R)
• M87: 64,445,865 km (0.066 R)
• M88: 64,671,758 km (0.044 R)
• M89: 67,401,470 km (0.105 R)
• M90: 67,745,246 km (0.1 R)
• M91: 70,516,995 km (0.104 R)
• M92: 74,269,957 km (0.118 R)
• M93: 75,099,477 km (0.12 R)
• M94: 79,534,905 km (0.095 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: 178 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit