🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.59 AU - 0.89 AU

Year: 278 Days

Day: 45.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,473,196 km

• M1: 341,382 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.67 AU - 0.91 AU

Year: 307 Days

Day: 14.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.75 AU - 0.85 AU

Year: 312 Days

Day: 34.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 10.3

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.25 AU - 8.89 AU

Year: 10952 Days

Day: 8.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,473,196 km

• M1: 142,268 km (0.065 R)
• M2: 263,143 km (0.087 R)
• M3: 349,161 km (0.097 R)
• M4: 510,129 km (0.092 R)
• M5: 810,521 km (0.077 R)
• M6: 1,076,506 km (0.088 R)
• M7: 1,208,751 km (0.03 R)
• M8: 1,417,589 km (0.112 R)
• M9: 1,538,764 km (0.087 R)
• M10: 1,688,960 km (0.113 R)
• M11: 1,766,003 km (0.116 R)
• M12: 1,870,422 km (0.083 R)
• M13: 3,607,702 km (0.085 R)
• M14: 4,048,717 km (0.108 R)
• M15: 4,471,181 km (0.115 R)
• M16: 4,687,649 km (0.104 R)
• M17: 4,981,759 km (0.048 R)
• M18: 5,357,848 km (0.091 R)
• M19: 5,549,483 km (0.071 R)
• M20: 5,704,316 km (0.086 R)
• M21: 5,978,829 km (0.104 R)
• M22: 6,257,829 km (0.111 R)
• M23: 6,869,833 km (0.094 R)
• M24: 7,500,987 km (0.096 R)
• M25: 7,672,426 km (0.068 R)
• M26: 8,063,026 km (0.082 R)
• M27: 8,282,785 km (0.073 R)
• M28: 8,773,317 km (0.089 R)
• M29: 9,044,837 km (0.103 R)
• M30: 9,181,719 km (0.083 R)
• M31: 9,829,328 km (0.064 R)
• M32: 10,253,438 km (0.079 R)
• M33: 10,443,876 km (0.098 R)
• M34: 11,022,222 km (0.033 R)
• M35: 12,059,384 km (0.064 R)
• M36: 12,717,016 km (0.088 R)
• M37: 13,179,124 km (0.046 R)
• M38: 13,646,767 km (0.052 R)
• M39: 13,908,862 km (0.049 R)
• M40: 14,014,179 km (0.07 R)
• M41: 14,119,795 km (0.097 R)
• M42: 14,438,289 km (0.118 R)
• M43: 15,407,533 km (0.025 R)
• M44: 15,900,159 km (0.11 R)
• M45: 17,579,246 km (0.054 R)
• M46: 17,807,383 km (0.091 R)
• M47: 18,266,498 km (0.054 R)
• M48: 19,785,665 km (0.114 R)
• M49: 20,142,007 km (0.109 R)
• M50: 20,560,432 km (0.068 R)
• M51: 20,680,410 km (0.109 R)
• M52: 21,771,577 km (0.05 R)
• M53: 22,385,825 km (0.108 R)
• M54: 23,443,183 km (0.088 R)
• M55: 23,946,430 km (0.09 R)
• M56: 24,644,155 km (0.12 R)
• M57: 25,477,265 km (0.105 R)
• M58: 26,189,501 km (0.048 R)
• M59: 26,254,576 km (0.107 R)
• M60: 28,298,382 km (0.09 R)
• M61: 28,365,252 km (0.065 R)
• M62: 29,711,783 km (0.115 R)
• M63: 31,355,115 km (0.118 R)
• M64: 32,676,962 km (0.06 R)
• M65: 33,521,143 km (0.097 R)
• M66: 34,016,910 km (0.109 R)
• M67: 35,590,680 km (0.082 R)
• M68: 37,041,929 km (0.034 R)
• M69: 37,627,904 km (0.062 R)
• M70: 39,852,274 km (0.098 R)
• M71: 40,980,542 km (0.109 R)
• M72: 41,207,332 km (0.094 R)
• M73: 41,434,721 km (0.077 R)
• M74: 41,890,545 km (0.097 R)
• M75: 42,653,943 km (0.101 R)
• M76: 43,345,085 km (0.057 R)
• M77: 43,730,599 km (0.1 R)
• M78: 43,885,134 km (0.11 R)
• M79: 47,013,674 km (0.118 R)
• M80: 47,886,428 km (0.087 R)
• M81: 48,764,717 km (0.032 R)
• M82: 49,890,142 km (0.084 R)
• M83: 50,861,630 km (0.093 R)
• M84: 51,024,243 km (0.077 R)
• M85: 51,105,475 km (0.12 R)
• M86: 51,594,361 km (0.03 R)
• M87: 51,839,402 km (0.095 R)
• M88: 52,576,770 km (0.12 R)
• M89: 52,823,307 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.4

Radius: 6.2

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.27 AU - 16.89 AU

Year: 21847 Days

Day: 18.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,473,196 km

• M1: 82,129 km (0.108 R)
• M2: 352,303 km (0.038 R)
• M3: 539,749 km (0.05 R)
• M4: 1,606,681 km (0.106 R)
• M5: 2,569,343 km (0.108 R)
• M6: 2,628,883 km (0.108 R)
• M7: 2,779,828 km (0.041 R)
• M8: 3,444,641 km (0.07 R)
• M9: 4,051,858 km (0.087 R)
• M10: 4,261,744 km (0.091 R)
• M11: 4,764,991 km (0.12 R)
• M12: 5,249,090 km (0.026 R)
• M13: 5,826,987 km (0.096 R)
• M14: 6,710,661 km (0.068 R)
• M15: 7,938,112 km (0.118 R)
• M16: 8,288,769 km (0.08 R)
• M17: 8,689,243 km (0.088 R)
• M18: 8,914,537 km (0.056 R)
• M19: 9,462,963 km (0.114 R)
• M20: 9,787,889 km (0.115 R)
• M21: 10,258,524 km (0.081 R)
• M22: 10,544,406 km (0.093 R)
• M23: 10,592,277 km (0.049 R)
• M24: 10,929,620 km (0.094 R)
• M25: 12,213,320 km (0.119 R)
• M26: 12,263,734 km (0.064 R)
• M27: 12,668,696 km (0.103 R)
• M28: 13,284,590 km (0.109 R)
• M29: 14,173,650 km (0.117 R)
• M30: 14,652,064 km (0.083 R)
• M31: 15,406,786 km (0.097 R)
• M32: 15,843,761 km (0.094 R)
• M33: 16,284,775 km (0.066 R)
• M34: 17,235,171 km (0.068 R)
• M35: 17,518,210 km (0.028 R)
• M36: 18,434,048 km (0.067 R)
• M37: 20,730,675 km (0.096 R)
• M38: 21,698,722 km (0.101 R)
• M39: 23,428,074 km (0.083 R)
• M40: 23,930,124 km (0.046 R)
• M41: 23,993,254 km (0.091 R)
• M42: 24,690,081 km (0.073 R)
• M43: 25,009,024 km (0.103 R)
• M44: 25,393,640 km (0.085 R)
• M45: 26,038,856 km (0.105 R)
• M46: 27,213,797 km (0.057 R)
• M47: 27,279,621 km (0.11 R)
• M48: 29,345,118 km (0.12 R)
• M49: 31,667,775 km (0.101 R)
• M50: 33,412,834 km (0.101 R)
• M51: 33,553,755 km (0.1 R)
• M52: 34,546,038 km (0.056 R)
• M53: 36,414,067 km (0.096 R)
• M54: 36,631,731 km (0.109 R)
• M55: 37,726,489 km (0.096 R)
• M56: 38,610,014 km (0.05 R)
• M57: 38,980,268 km (0.087 R)
• M58: 39,649,420 km (0.096 R)
• M59: 39,873,368 km (0.051 R)
• M60: 40,397,559 km (0.115 R)
• M61: 43,820,956 km (0.109 R)
• M62: 43,975,192 km (0.068 R)
• M63: 44,439,244 km (0.091 R)
• M64: 44,594,228 km (0.117 R)
• M65: 44,982,584 km (0.117 R)
• M66: 45,216,106 km (0.102 R)
• M67: 45,294,047 km (0.092 R)
• M68: 45,684,347 km (0.105 R)
• M69: 45,919,066 km (0.092 R)
• M70: 47,890,916 km (0.114 R)
• M71: 48,049,938 km (0.066 R)
• M72: 48,927,180 km (0.075 R)
• M73: 50,132,042 km (0.115 R)
• M74: 50,778,604 km (0.048 R)
• M75: 50,859,536 km (0.105 R)
• M76: 50,940,618 km (0.068 R)
• M77: 51,672,152 km (0.063 R)
• M78: 51,835,064 km (0.117 R)
• M79: 52,898,854 km (0.111 R)
• M80: 54,881,624 km (0.111 R)
• M81: 55,464,458 km (0.046 R)
• M82: 55,631,409 km (0.107 R)
• M83: 55,798,510 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.2

Radius: 7.4

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.28 AU - 16.36 AU

Year: 22429 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,473,196 km

• M1: 156,779 km (0.027 R)
• M2: 408,103 km (0.116 R)
• M3: 1,166,265 km (0.07 R)
• M4: 1,292,526 km (0.118 R)
• M5: 1,628,074 km (0.067 R)
• M6: 2,141,942 km (0.07 R)
• M7: 2,297,674 km (0.051 R)
• M8: 2,828,896 km (0.061 R)
• M9: 3,307,459 km (0.079 R)
• M10: 3,717,657 km (0.036 R)
• M11: 3,811,006 km (0.047 R)
• M12: 4,635,739 km (0.118 R)
• M13: 8,013,509 km (0.03 R)
• M14: 8,256,007 km (0.101 R)
• M15: 8,378,079 km (0.061 R)
• M16: 8,562,533 km (0.088 R)
• M17: 8,748,184 km (0.066 R)
• M18: 9,060,694 km (0.095 R)
• M19: 9,760,962 km (0.094 R)
• M20: 10,478,583 km (0.091 R)
• M21: 10,877,261 km (0.027 R)
• M22: 11,416,412 km (0.117 R)
• M23: 12,102,617 km (0.098 R)
• M24: 12,172,031 km (0.107 R)
• M25: 12,450,732 km (0.071 R)
• M26: 13,514,821 km (0.114 R)
• M27: 15,052,837 km (0.115 R)
• M28: 15,653,323 km (0.109 R)
• M29: 15,804,566 km (0.118 R)
• M30: 16,032,553 km (0.065 R)
• M31: 17,032,615 km (0.083 R)
• M32: 17,188,197 km (0.102 R)
• M33: 19,660,601 km (0.034 R)
• M34: 19,823,962 km (0.11 R)
• M35: 20,813,103 km (0.096 R)
• M36: 21,734,027 km (0.073 R)
• M37: 22,668,117 km (0.065 R)
• M38: 24,399,862 km (0.047 R)
• M39: 25,281,591 km (0.066 R)
• M40: 25,370,303 km (0.075 R)
• M41: 26,084,034 km (0.047 R)
• M42: 26,353,460 km (0.08 R)
• M43: 26,985,511 km (0.101 R)
• M44: 27,257,929 km (0.092 R)
• M45: 28,172,570 km (0.074 R)
• M46: 30,031,773 km (0.109 R)
• M47: 30,691,798 km (0.11 R)
• M48: 33,574,400 km (0.117 R)
• M49: 34,357,694 km (0.113 R)
• M50: 35,444,373 km (0.045 R)
• M51: 36,642,652 km (0.085 R)
• M52: 37,347,856 km (0.063 R)
• M53: 39,902,539 km (0.097 R)
• M54: 40,109,433 km (0.107 R)
• M55: 41,566,965 km (0.09 R)
• M56: 42,935,935 km (0.05 R)
• M57: 43,253,980 km (0.111 R)
• M58: 47,021,453 km (0.113 R)
• M59: 47,349,372 km (0.104 R)
• M60: 47,787,544 km (0.096 R)
• M61: 48,999,586 km (0.114 R)
• M62: 50,445,150 km (0.038 R)
• M63: 52,243,316 km (0.108 R)
• M64: 52,469,658 km (0.079 R)
• M65: 54,520,495 km (0.112 R)
• M66: 56,017,970 km (0.118 R)
• M67: 56,133,759 km (0.109 R)
• M68: 58,230,822 km (0.049 R)
• M69: 60,116,204 km (0.043 R)
• M70: 61,782,425 km (0.047 R)
• M71: 65,038,422 km (0.112 R)
• M72: 65,160,045 km (0.093 R)
• M73: 66,503,285 km (0.117 R)
• M74: 68,597,206 km (0.115 R)
• M75: 68,844,940 km (0.096 R)
• M76: 71,464,399 km (0.106 R)
• M77: 73,481,876 km (0.097 R)
• M78: 73,735,294 km (0.087 R)
• M79: 74,497,645 km (0.1 R)
• M80: 75,390,296 km (0.113 R)
• M81: 79,385,606 km (0.06 R)
• M82: 79,645,757 km (0.061 R)
• M83: 80,689,052 km (0.079 R)
• M84: 82,131,026 km (0.117 R)
• M85: 85,706,266 km (0.106 R)
• M86: 86,641,402 km (0.094 R)
• M87: 87,177,262 km (0.045 R)
• M88: 88,252,421 km (0.109 R)
• M89: 88,926,659 km (0.068 R)
• M90: 89,061,596 km (0.061 R)
• M91: 90,144,386 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.8

Radius: 7.1

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 11.25 AU - 17.37 AU

Year: 23632 Days

Day: 19.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,473,196 km

• M1: 178,620 km (0.074 R)
• M2: 238,010 km (0.08 R)
• M3: 325,076 km (0.093 R)
• M4: 403,615 km (0.097 R)
• M5: 731,534 km (0.048 R)
• M6: 1,009,187 km (0.094 R)
• M7: 1,222,514 km (0.101 R)
• M8: 1,416,692 km (0.118 R)
• M9: 1,762,263 km (0.096 R)
• M10: 1,907,822 km (0.105 R)
• M11: 2,407,628 km (0.103 R)
• M12: 2,651,772 km (0.086 R)
• M13: 3,032,648 km (0.08 R)
• M14: 3,939,810 km (0.119 R)
• M15: 5,339,148 km (0.087 R)
• M16: 5,550,679 km (0.116 R)
• M17: 5,981,671 km (0.117 R)
• M18: 6,705,126 km (0.118 R)
• M19: 7,106,198 km (0.075 R)
• M20: 7,633,082 km (0.043 R)
• M21: 8,477,562 km (0.067 R)
• M22: 8,724,398 km (0.047 R)
• M23: 8,910,947 km (0.111 R)
• M24: 9,670,605 km (0.099 R)
• M25: 9,734,782 km (0.075 R)
• M26: 11,183,638 km (0.085 R)
• M27: 12,071,052 km (0.085 R)
• M28: 12,558,143 km (0.096 R)
• M29: 12,980,906 km (0.116 R)
• M30: 13,623,579 km (0.067 R)
• M31: 14,350,026 km (0.091 R)
• M32: 15,764,324 km (0.116 R)
• M33: 17,300,545 km (0.071 R)
• M34: 17,378,635 km (0.114 R)
• M35: 18,007,245 km (0.112 R)
• M36: 19,692,765 km (0.095 R)
• M37: 20,430,581 km (0.104 R)
• M38: 22,526,747 km (0.112 R)
• M39: 23,730,112 km (0.059 R)
• M40: 25,485,194 km (0.08 R)
• M41: 27,281,864 km (0.09 R)
• M42: 28,103,456 km (0.119 R)
• M43: 31,185,322 km (0.063 R)
• M44: 31,280,316 km (0.086 R)
• M45: 33,492,869 km (0.117 R)
• M46: 35,160,586 km (0.08 R)
• M47: 36,353,779 km (0.109 R)
• M48: 37,965,546 km (0.094 R)
• M49: 38,575,905 km (0.08 R)
• M50: 39,292,030 km (0.109 R)
• M51: 41,676,022 km (0.115 R)
• M52: 41,780,741 km (0.114 R)
• M53: 42,727,097 km (0.116 R)
• M54: 44,962,538 km (0.107 R)
• M55: 45,069,949 km (0.098 R)
• M56: 45,500,342 km (0.1 R)
• M57: 46,691,141 km (0.11 R)
• M58: 47,235,827 km (0.104 R)
• M59: 48,221,378 km (0.085 R)
• M60: 49,103,257 km (0.066 R)
• M61: 49,324,512 km (0.089 R)
• M62: 50,101,673 km (0.081 R)
• M63: 50,547,475 km (0.11 R)
• M64: 51,218,870 km (0.061 R)
• M65: 51,443,267 km (0.111 R)
• M66: 52,344,145 km (0.094 R)
• M67: 52,683,433 km (0.101 R)
• M68: 52,909,925 km (0.07 R)
• M69: 54,619,230 km (0.117 R)
• M70: 55,999,719 km (0.117 R)
• M71: 56,230,997 km (0.101 R)
• M72: 57,624,801 km (0.102 R)
• M73: 59,147,557 km (0.083 R)
• M74: 61,754,599 km (0.06 R)
• M75: 62,592,048 km (0.087 R)
• M76: 62,832,003 km (0.11 R)
• M77: 65,126,535 km (0.094 R)
• M78: 66,101,016 km (0.089 R)
• M79: 67,817,652 km (0.085 R)
• M80: 70,544,821 km (0.037 R)
• M81: 70,794,500 km (0.094 R)
• M82: 71,044,478 km (0.116 R)
• M83: 73,940,393 km (0.093 R)
• M84: 74,067,252 km (0.047 R)
• M85: 79,327,263 km (0.074 R)
• M86: 80,237,416 km (0.116 R)
• M87: 80,628,465 km (0.12 R)
• M88: 81,674,453 km (0.083 R)
• M89: 85,370,568 km (0.084 R)
• M90: 85,503,561 km (0.073 R)
• M91: 87,641,015 km (0.106 R)
• M92: 88,716,474 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit