🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.58 AU - 0.82 AU

Year: 207 Days

Day: 38.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,450,150 km

• M1: 362,176 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.7 AU - 0.82 AU

Year: 234 Days

Day: 24.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.13 AU - 1.81 AU

Year: 629 Days

Day: 22.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 11.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9 AU - 9.74 AU

Year: 10128 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,450,150 km

• M1: 167,699 km (0.065 R)
• M2: 266,284 km (0.102 R)
• M3: 416,929 km (0.107 R)
• M4: 663,467 km (0.115 R)
• M5: 832,363 km (0.085 R)
• M6: 1,045,689 km (0.118 R)
• M7: 1,458,430 km (0.11 R)
• M8: 1,901,539 km (0.087 R)
• M9: 2,014,036 km (0.116 R)
• M10: 2,569,044 km (0.088 R)
• M11: 2,757,388 km (0.05 R)
• M12: 2,906,986 km (0.034 R)
• M13: 3,103,557 km (0.088 R)
• M14: 3,236,999 km (0.11 R)
• M15: 3,532,903 km (0.104 R)
• M16: 3,885,356 km (0.07 R)
• M17: 4,273,862 km (0.04 R)
• M18: 4,372,895 km (0.105 R)
• M19: 4,548,224 km (0.099 R)
• M20: 4,905,913 km (0.09 R)
• M21: 5,035,913 km (0.111 R)
• M22: 5,219,769 km (0.112 R)
• M23: 5,621,439 km (0.085 R)
• M24: 6,654,712 km (0.077 R)
• M25: 6,885,840 km (0.095 R)
• M26: 7,475,256 km (0.109 R)
• M27: 7,715,660 km (0.111 R)
• M28: 8,389,748 km (0.078 R)
• M29: 8,733,972 km (0.096 R)
• M30: 8,860,233 km (0.066 R)
• M31: 9,178,727 km (0.12 R)
• M32: 9,794,173 km (0.117 R)
• M33: 9,991,343 km (0.047 R)
• M34: 10,624,441 km (0.063 R)
• M35: 10,996,790 km (0.116 R)
• M36: 11,373,627 km (0.113 R)
• M37: 11,685,090 km (0.107 R)
• M38: 12,280,938 km (0.086 R)
• M39: 12,564,875 km (0.115 R)
• M40: 14,016,722 km (0.113 R)
• M41: 14,239,025 km (0.087 R)
• M42: 14,388,024 km (0.109 R)
• M43: 15,254,046 km (0.113 R)
• M44: 15,635,969 km (0.066 R)
• M45: 17,076,298 km (0.031 R)
• M46: 17,672,146 km (0.12 R)
• M47: 18,032,976 km (0.077 R)
• M48: 18,274,876 km (0.087 R)
• M49: 18,517,972 km (0.114 R)
• M50: 18,843,647 km (0.088 R)
• M51: 19,707,575 km (0.094 R)
• M52: 19,790,452 km (0.111 R)
• M53: 20,081,719 km (0.114 R)
• M54: 20,500,294 km (0.06 R)
• M55: 20,626,405 km (0.105 R)
• M56: 20,921,711 km (0.079 R)
• M57: 21,473,877 km (0.06 R)
• M58: 21,816,007 km (0.101 R)
• M59: 21,944,811 km (0.088 R)
• M60: 22,073,914 km (0.099 R)
• M61: 22,592,570 km (0.118 R)
• M62: 23,862,656 km (0.079 R)
• M63: 23,995,349 km (0.113 R)
• M64: 24,172,622 km (0.081 R)
• M65: 24,662,555 km (0.105 R)
• M66: 25,065,871 km (0.1 R)
• M67: 25,200,809 km (0.119 R)
• M68: 25,381,074 km (0.113 R)
• M69: 25,561,788 km (0.076 R)
• M70: 26,838,606 km (0.119 R)
• M71: 27,531,095 km (0.09 R)
• M72: 29,453,876 km (0.112 R)
• M73: 30,936,391 km (0.073 R)
• M74: 31,613,770 km (0.07 R)
• M75: 32,296,086 km (0.102 R)
• M76: 32,492,059 km (0.036 R)
• M77: 32,688,182 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.1

Radius: 13.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.16 AU - 13.8 AU

Year: 15568 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 98,450,150 km

• M1: 190,887 km (0.097 R)
• M2: 482,453 km (0.116 R)
• M3: 703,110 km (0.096 R)
• M4: 1,301,202 km (0.042 R)
• M5: 1,544,299 km (0.106 R)
• M6: 2,183,979 km (0.118 R)
• M7: 2,567,698 km (0.095 R)
• M8: 2,875,869 km (0.039 R)
• M9: 3,196,159 km (0.118 R)
• M10: 3,399,163 km (0.06 R)
• M11: 3,580,326 km (0.043 R)
• M12: 4,676,579 km (0.096 R)
• M13: 4,820,492 km (0.051 R)
• M14: 4,966,051 km (0.116 R)
• M15: 5,502,210 km (0.099 R)
• M16: 6,088,334 km (0.109 R)
• M17: 6,468,911 km (0.027 R)
• M18: 9,416,288 km (0.111 R)
• M19: 10,378,951 km (0.061 R)
• M20: 11,567,506 km (0.098 R)
• M21: 11,960,051 km (0.068 R)
• M22: 13,450,644 km (0.032 R)
• M23: 13,905,122 km (0.108 R)
• M24: 14,113,362 km (0.088 R)
• M25: 15,255,692 km (0.102 R)
• M26: 15,427,580 km (0.11 R)
• M27: 15,816,384 km (0.059 R)
• M28: 16,515,755 km (0.082 R)
• M29: 16,957,966 km (0.062 R)
• M30: 17,673,642 km (0.093 R)
• M31: 18,035,220 km (0.104 R)
• M32: 19,412,717 km (0.109 R)
• M33: 19,785,814 km (0.096 R)
• M34: 21,253,818 km (0.094 R)
• M35: 23,248,855 km (0.116 R)
• M36: 23,446,773 km (0.079 R)
• M37: 24,494,557 km (0.099 R)
• M38: 24,595,087 km (0.079 R)
• M39: 25,201,556 km (0.074 R)
• M40: 28,148,934 km (0.119 R)
• M41: 29,689,941 km (0.072 R)
• M42: 30,443,765 km (0.079 R)
• M43: 30,606,079 km (0.095 R)
• M44: 31,149,269 km (0.043 R)
• M45: 31,970,112 km (0.07 R)
• M46: 33,688,842 km (0.12 R)
• M47: 33,800,741 km (0.096 R)
• M48: 33,912,790 km (0.12 R)
• M49: 34,305,933 km (0.117 R)
• M50: 34,644,174 km (0.097 R)
• M51: 35,779,472 km (0.117 R)
• M52: 35,950,762 km (0.094 R)
• M53: 37,853,647 km (0.09 R)
• M54: 38,963,962 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.5

Radius: 5.6

Gravity: 19.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.52 AU - 16.98 AU

Year: 20003 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,450,150 km

• M1: 71,957 km (0.106 R)
• M2: 216,917 km (0.113 R)
• M3: 652,097 km (0.114 R)
• M4: 1,304,045 km (0.117 R)
• M5: 1,655,450 km (0.047 R)
• M6: 1,747,902 km (0.119 R)
• M7: 1,937,741 km (0.051 R)
• M8: 2,371,725 km (0.113 R)
• M9: 2,834,880 km (0.083 R)
• M10: 3,171,774 km (0.088 R)
• M11: 3,325,561 km (0.093 R)
• M12: 3,364,456 km (0.07 R)
• M13: 3,842,272 km (0.071 R)
• M14: 4,298,844 km (0.068 R)
• M15: 4,598,339 km (0.083 R)
• M16: 6,003,811 km (0.062 R)
• M17: 6,242,121 km (0.104 R)
• M18: 6,580,960 km (0.073 R)
• M19: 7,632,932 km (0.068 R)
• M20: 8,152,037 km (0.108 R)
• M21: 8,257,204 km (0.092 R)
• M22: 8,628,955 km (0.056 R)
• M23: 9,443,814 km (0.1 R)
• M24: 9,609,718 km (0.11 R)
• M25: 11,087,596 km (0.102 R)
• M26: 11,674,618 km (0.107 R)
• M27: 12,151,536 km (0.088 R)
• M28: 12,817,546 km (0.1 R)
• M29: 14,821,708 km (0.085 R)
• M30: 15,597,972 km (0.117 R)
• M31: 15,859,768 km (0.058 R)
• M32: 16,520,392 km (0.033 R)
• M33: 17,663,918 km (0.097 R)
• M34: 18,210,848 km (0.103 R)
• M35: 18,902,439 km (0.099 R)
• M36: 20,168,635 km (0.06 R)
• M37: 21,534,613 km (0.04 R)
• M38: 21,607,318 km (0.095 R)
• M39: 22,412,603 km (0.098 R)
• M40: 22,856,011 km (0.104 R)
• M41: 24,582,371 km (0.12 R)
• M42: 24,810,657 km (0.109 R)
• M43: 25,192,730 km (0.117 R)
• M44: 26,117,395 km (0.085 R)
• M45: 26,583,841 km (0.09 R)
• M46: 27,053,129 km (0.11 R)
• M47: 27,131,668 km (0.065 R)
• M48: 27,525,111 km (0.089 R)
• M49: 27,841,361 km (0.06 R)
• M50: 29,359,629 km (0.104 R)
• M51: 32,142,748 km (0.114 R)
• M52: 32,475,753 km (0.045 R)
• M53: 32,559,229 km (0.103 R)
• M54: 33,818,843 km (0.103 R)
• M55: 34,072,710 km (0.11 R)
• M56: 34,157,532 km (0.108 R)
• M57: 34,242,354 km (0.104 R)
• M58: 34,497,269 km (0.1 R)
• M59: 36,212,708 km (0.089 R)
• M60: 36,299,175 km (0.055 R)
• M61: 36,993,758 km (0.116 R)
• M62: 38,307,676 km (0.08 R)
• M63: 39,280,960 km (0.09 R)
• M64: 39,458,832 km (0.082 R)
• M65: 40,621,207 km (0.114 R)
• M66: 40,890,932 km (0.086 R)
• M67: 43,162,726 km (0.116 R)
• M68: 45,288,661 km (0.097 R)
• M69: 48,683,934 km (0.081 R)
• M70: 51,186,557 km (0.102 R)
• M71: 53,632,033 km (0.088 R)
• M72: 54,422,658 km (0.105 R)
• M73: 55,018,207 km (0.092 R)
• M74: 56,917,951 km (0.109 R)
• M75: 57,623,305 km (0.113 R)
• M76: 58,433,078 km (0.112 R)
• M77: 59,348,318 km (0.058 R)
• M78: 61,193,308 km (0.075 R)
• M79: 61,296,381 km (0.079 R)
• M80: 61,399,454 km (0.094 R)
• M81: 62,226,282 km (0.084 R)
• M82: 63,056,998 km (0.036 R)
• M83: 63,577,898 km (0.07 R)
• M84: 63,786,737 km (0.114 R)
• M85: 64,729,054 km (0.109 R)
• M86: 65,781,624 km (0.064 R)
• M87: 65,992,857 km (0.041 R)
• M88: 66,521,685 km (0.114 R)
• M89: 66,945,945 km (0.114 R)
• M90: 67,903,521 km (0.076 R)
• M91: 68,437,585 km (0.088 R)
• M92: 69,939,997 km (0.079 R)
• M93: 72,541,055 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.7

Radius: 6.7

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 17.76 AU - 23.64 AU

Year: 33255 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,450,150 km

• M1: 92,152 km (0.028 R)
• M2: 472,131 km (0.098 R)
• M3: 991,235 km (0.101 R)
• M4: 1,457,382 km (0.119 R)
• M5: 1,601,894 km (0.062 R)
• M6: 1,827,637 km (0.09 R)
• M7: 2,350,931 km (0.045 R)
• M8: 2,873,177 km (0.09 R)
• M9: 3,101,164 km (0.114 R)
• M10: 4,430,491 km (0.086 R)
• M11: 4,535,359 km (0.075 R)
• M12: 5,683,971 km (0.091 R)
• M13: 5,740,818 km (0.12 R)
• M14: 6,856,818 km (0.094 R)
• M15: 8,553,707 km (0.085 R)
• M16: 8,684,306 km (0.045 R)
• M17: 8,881,476 km (0.087 R)
• M18: 9,013,870 km (0.108 R)
• M19: 9,280,454 km (0.112 R)
• M20: 12,231,870 km (0.106 R)
• M21: 13,883,879 km (0.117 R)
• M22: 14,579,509 km (0.103 R)
• M23: 15,049,695 km (0.112 R)
• M24: 15,524,818 km (0.111 R)
• M25: 16,489,724 km (0.12 R)
• M26: 17,143,766 km (0.108 R)
• M27: 18,392,759 km (0.059 R)
• M28: 18,900,494 km (0.098 R)
• M29: 20,277,094 km (0.103 R)
• M30: 20,801,584 km (0.042 R)
• M31: 20,977,361 km (0.114 R)
• M32: 21,774,718 km (0.086 R)
• M33: 22,311,774 km (0.098 R)
• M34: 24,225,580 km (0.113 R)
• M35: 24,781,934 km (0.099 R)
• M36: 26,857,904 km (0.074 R)
• M37: 28,207,726 km (0.108 R)
• M38: 29,480,804 km (0.116 R)
• M39: 29,777,307 km (0.12 R)
• M40: 29,876,340 km (0.086 R)
• M41: 31,475,691 km (0.057 R)
• M42: 35,489,103 km (0.091 R)
• M43: 35,909,772 km (0.086 R)
• M44: 36,543,917 km (0.113 R)
• M45: 42,972,736 km (0.119 R)
• M46: 44,775,391 km (0.108 R)
• M47: 45,800,136 km (0.071 R)
• M48: 46,028,871 km (0.11 R)
• M49: 46,372,797 km (0.049 R)
• M50: 49,623,110 km (0.105 R)
• M51: 50,211,179 km (0.119 R)
• M52: 51,038,455 km (0.119 R)
• M53: 51,394,348 km (0.117 R)
• M54: 51,513,279 km (0.101 R)
• M55: 51,989,449 km (0.087 R)
• M56: 52,586,793 km (0.076 R)
• M57: 53,667,638 km (0.061 R)
• M58: 58,063,721 km (0.101 R)
• M59: 58,435,322 km (0.106 R)
• M60: 59,180,768 km (0.098 R)
• M61: 59,679,527 km (0.045 R)
• M62: 63,974,482 km (0.094 R)
• M63: 64,102,239 km (0.114 R)
• M64: 65,127,882 km (0.115 R)
• M65: 66,288,312 km (0.069 R)
• M66: 67,195,474 km (0.034 R)
• M67: 70,073,288 km (0.033 R)
• M68: 71,792,766 km (0.111 R)
• M69: 72,724,312 km (0.074 R)
• M70: 72,991,195 km (0.094 R)
• M71: 73,659,897 km (0.063 R)
• M72: 75,138,074 km (0.058 R)
• M73: 75,678,122 km (0.068 R)
• M74: 78,807,709 km (0.064 R)
• M75: 78,944,741 km (0.07 R)
• M76: 79,906,207 km (0.117 R)
• M77: 80,043,837 km (0.089 R)
• M78: 82,535,389 km (0.108 R)
• M79: 83,371,492 km (0.099 R)
• M80: 84,210,437 km (0.107 R)
• M81: 86,461,286 km (0.079 R)
• M82: 86,885,396 km (0.117 R)
• M83: 87,027,065 km (0.105 R)
• M84: 89,302,449 km (0.096 R)
• M85: 90,160,841 km (0.087 R)
• M86: 90,304,156 km (0.072 R)
• M87: 92,463,003 km (0.114 R)
• M88: 92,896,837 km (0.028 R)
• M89: 93,041,648 km (0.076 R)
• M90: 94,638,904 km (0.087 R)
• M91: 96,538,199 km (0.074 R)
• M92: 97,419,181 km (0.1 R)
• M93: 98,155,202 km (0.049 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 17,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit