🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.6 AU - 0.9 AU

Year: 246 Days

Day: 47.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.7 AU - 2.06 AU

Year: 976 Days

Day: 12.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,388,706 km

• M1: 93,947 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.32 AU - 3.36 AU

Year: 2312 Days

Day: 43.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,388,706 km

• M1: 700,118 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.73 AU - 4.43 AU

Year: 2566 Days

Day: 16.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,388,706 km

• M1: 510,727 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.7

Radius: 12.5

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.53 AU - 7.19 AU

Year: 6075 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,388,706 km

• M1: 160,070 km (0.103 R)
• M2: 382,821 km (0.116 R)
• M3: 522,097 km (0.113 R)
• M4: 948,750 km (0.079 R)
• M5: 1,150,557 km (0.075 R)
• M6: 1,352,066 km (0.12 R)
• M7: 1,472,641 km (0.111 R)
• M8: 1,907,223 km (0.109 R)
• M9: 2,009,249 km (0.111 R)
• M10: 2,491,403 km (0.049 R)
• M11: 2,736,594 km (0.076 R)
• M12: 2,871,830 km (0.073 R)
• M13: 3,029,357 km (0.082 R)
• M14: 3,352,937 km (0.097 R)
• M15: 3,456,459 km (0.096 R)
• M16: 3,540,084 km (0.112 R)
• M17: 3,816,391 km (0.079 R)
• M18: 4,144,160 km (0.092 R)
• M19: 4,300,191 km (0.104 R)
• M20: 4,526,682 km (0.068 R)
• M21: 5,374,453 km (0.108 R)
• M22: 5,966,711 km (0.116 R)
• M23: 6,067,540 km (0.119 R)
• M24: 6,296,425 km (0.118 R)
• M25: 6,476,391 km (0.045 R)
• M26: 7,133,126 km (0.045 R)
• M27: 7,455,958 km (0.074 R)
• M28: 8,312,106 km (0.118 R)
• M29: 8,396,629 km (0.068 R)
• M30: 8,852,304 km (0.049 R)
• M31: 9,286,886 km (0.099 R)
• M32: 9,433,343 km (0.091 R)
• M33: 9,817,659 km (0.104 R)
• M34: 11,125,145 km (0.082 R)
• M35: 11,499,738 km (0.114 R)
• M36: 11,625,550 km (0.084 R)
• M37: 12,005,828 km (0.107 R)
• M38: 12,261,490 km (0.097 R)
• M39: 12,778,501 km (0.056 R)
• M40: 13,567,330 km (0.068 R)
• M41: 13,767,043 km (0.107 R)
• M42: 14,001,164 km (0.09 R)
• M43: 14,236,781 km (0.108 R)
• M44: 14,405,677 km (0.112 R)
• M45: 14,609,429 km (0.066 R)
• M46: 15,330,042 km (0.103 R)
• M47: 15,468,719 km (0.071 R)
• M48: 15,712,264 km (0.065 R)
• M49: 16,027,168 km (0.106 R)
• M50: 17,343,928 km (0.039 R)
• M51: 18,843,497 km (0.086 R)
• M52: 18,991,898 km (0.027 R)
• M53: 19,928,980 km (0.063 R)
• M54: 21,848,021 km (0.108 R)
• M55: 22,199,576 km (0.109 R)
• M56: 22,671,408 km (0.077 R)
• M57: 23,425,231 km (0.07 R)
• M58: 23,624,945 km (0.075 R)
• M59: 23,985,924 km (0.079 R)
• M60: 24,591,646 km (0.097 R)
• M61: 25,284,135 km (0.059 R)
• M62: 25,447,944 km (0.118 R)
• M63: 26,605,084 km (0.104 R)
• M64: 27,064,349 km (0.106 R)
• M65: 28,075,481 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126

Radius: 6.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.62 AU - 14.22 AU

Year: 15587 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,388,706 km

• M1: 207,193 km (0.111 R)
• M2: 260,151 km (0.1 R)
• M3: 308,770 km (0.074 R)
• M4: 394,340 km (0.113 R)
• M5: 685,607 km (0.113 R)
• M6: 891,603 km (0.057 R)
• M7: 1,050,476 km (0.069 R)
• M8: 1,305,989 km (0.113 R)
• M9: 1,395,449 km (0.093 R)
• M10: 1,524,253 km (0.082 R)
• M11: 2,077,765 km (0.108 R)
• M12: 3,108,045 km (0.1 R)
• M13: 3,180,002 km (0.11 R)
• M14: 3,350,244 km (0.076 R)
• M15: 3,498,496 km (0.107 R)
• M16: 3,674,273 km (0.11 R)
• M17: 3,801,581 km (0.045 R)
• M18: 4,732,977 km (0.089 R)
• M19: 5,124,625 km (0.045 R)
• M20: 5,324,188 km (0.086 R)
• M21: 5,643,280 km (0.085 R)
• M22: 5,731,244 km (0.113 R)
• M23: 5,819,806 km (0.116 R)
• M24: 6,118,254 km (0.119 R)
• M25: 6,208,760 km (0.03 R)
• M26: 6,269,348 km (0.114 R)
• M27: 6,544,458 km (0.027 R)
• M28: 6,823,458 km (0.094 R)
• M29: 7,814,095 km (0.112 R)
• M30: 7,912,381 km (0.093 R)
• M31: 8,077,088 km (0.101 R)
• M32: 8,176,421 km (0.111 R)
• M33: 8,679,220 km (0.118 R)
• M34: 8,985,746 km (0.086 R)
• M35: 9,295,712 km (0.045 R)
• M36: 10,498,479 km (0.055 R)
• M37: 10,606,938 km (0.113 R)
• M38: 10,898,055 km (0.098 R)
• M39: 11,081,313 km (0.085 R)
• M40: 11,562,569 km (0.067 R)
• M41: 11,862,064 km (0.12 R)
• M42: 12,240,098 km (0.073 R)
• M43: 12,583,724 km (0.116 R)
• M44: 12,853,150 km (0.109 R)
• M45: 13,007,984 km (0.103 R)
• M46: 13,437,030 km (0.026 R)
• M47: 13,791,428 km (0.09 R)
• M48: 14,348,979 km (0.09 R)
• M49: 14,509,497 km (0.094 R)
• M50: 16,023,428 km (0.103 R)
• M51: 16,190,080 km (0.099 R)
• M52: 17,543,941 km (0.046 R)
• M53: 17,672,744 km (0.094 R)
• M54: 17,715,679 km (0.093 R)
• M55: 17,931,250 km (0.079 R)
• M56: 18,626,730 km (0.081 R)
• M57: 19,109,931 km (0.116 R)
• M58: 19,242,475 km (0.075 R)
• M59: 19,375,318 km (0.115 R)
• M60: 20,178,658 km (0.045 R)
• M61: 20,313,596 km (0.102 R)
• M62: 20,358,625 km (0.069 R)
• M63: 20,810,859 km (0.11 R)
• M64: 22,280,508 km (0.091 R)
• M65: 22,933,802 km (0.104 R)
• M66: 23,783,219 km (0.037 R)
• M67: 23,973,358 km (0.093 R)
• M68: 24,546,767 km (0.05 R)
• M69: 25,076,343 km (0.04 R)
• M70: 25,366,862 km (0.106 R)
• M71: 26,146,865 km (0.096 R)
• M72: 26,244,852 km (0.09 R)
• M73: 28,030,751 km (0.029 R)
• M74: 29,039,789 km (0.114 R)
• M75: 29,702,059 km (0.076 R)
• M76: 30,678,783 km (0.074 R)
• M77: 30,782,305 km (0.085 R)
• M78: 30,885,827 km (0.078 R)
• M79: 31,405,380 km (0.068 R)
• M80: 31,980,135 km (0.104 R)
• M81: 32,137,512 km (0.083 R)
• M82: 32,242,530 km (0.085 R)
• M83: 33,831,858 km (0.108 R)
• M84: 35,067,686 km (0.095 R)
• M85: 36,427,530 km (0.111 R)
• M86: 36,482,283 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.1

Radius: 3.3

Gravity: 23.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.63 AU - 14.73 AU

Year: 17101 Days

Day: 20.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,388,706 km

• M1: 42,635 km (0.073 R)
• M2: 69,713 km (0.057 R)
• M3: 190,438 km (0.048 R)
• M4: 223,499 km (0.051 R)
• M5: 321,935 km (0.063 R)
• M6: 726,597 km (0.104 R)
• M7: 835,654 km (0.081 R)
• M8: 969,544 km (0.104 R)
• M9: 1,278,912 km (0.07 R)
• M10: 2,158,248 km (0.075 R)
• M11: 2,210,159 km (0.088 R)
• M12: 2,341,655 km (0.063 R)
• M13: 2,448,618 km (0.104 R)
• M14: 3,036,089 km (0.097 R)
• M15: 3,182,246 km (0.119 R)
• M16: 3,390,636 km (0.084 R)
• M17: 3,481,292 km (0.117 R)
• M18: 3,572,696 km (0.077 R)
• M19: 4,170,190 km (0.112 R)
• M20: 5,140,332 km (0.117 R)
• M21: 5,314,315 km (0.117 R)
• M22: 5,419,632 km (0.119 R)
• M23: 5,454,937 km (0.109 R)
• M24: 5,632,360 km (0.054 R)
• M25: 5,993,040 km (0.097 R)
• M26: 6,213,099 km (0.084 R)
• M27: 6,774,540 km (0.05 R)
• M28: 7,119,063 km (0.07 R)
• M29: 7,430,227 km (0.11 R)
• M30: 7,508,616 km (0.076 R)
• M31: 7,785,522 km (0.093 R)
• M32: 7,865,258 km (0.101 R)
• M33: 8,227,135 km (0.089 R)
• M34: 8,512,568 km (0.085 R)
• M35: 8,925,757 km (0.095 R)
• M36: 10,953,257 km (0.054 R)
• M37: 11,222,084 km (0.034 R)
• M38: 11,357,171 km (0.029 R)
• M39: 13,067,972 km (0.066 R)
• M40: 13,400,528 km (0.102 R)
• M41: 14,709,211 km (0.062 R)
• M42: 16,058,135 km (0.093 R)
• M43: 17,289,924 km (0.1 R)
• M44: 17,341,834 km (0.051 R)
• M45: 18,978,883 km (0.041 R)
• M46: 19,517,436 km (0.119 R)
• M47: 19,625,595 km (0.085 R)
• M48: 19,842,811 km (0.083 R)
• M49: 20,006,322 km (0.117 R)
• M50: 20,444,344 km (0.069 R)
• M51: 20,499,247 km (0.088 R)
• M52: 20,940,710 km (0.093 R)
• M53: 21,162,713 km (0.103 R)
• M54: 21,274,014 km (0.117 R)
• M55: 21,889,460 km (0.099 R)
• M56: 22,284,099 km (0.11 R)
• M57: 22,453,892 km (0.045 R)
• M58: 22,624,284 km (0.117 R)
• M59: 23,944,037 km (0.097 R)
• M60: 25,111,798 km (0.07 R)
• M61: 25,229,531 km (0.032 R)
• M62: 26,417,638 km (0.066 R)
• M63: 26,537,465 km (0.09 R)
• M64: 26,777,570 km (0.083 R)
• M65: 26,897,847 km (0.102 R)
• M66: 27,078,711 km (0.085 R)
• M67: 30,026,836 km (0.04 R)
• M68: 30,465,158 km (0.106 R)
• M69: 30,590,820 km (0.108 R)
• M70: 31,095,114 km (0.078 R)
• M71: 31,856,567 km (0.092 R)
• M72: 31,984,025 km (0.098 R)
• M73: 32,111,781 km (0.037 R)
• M74: 32,303,566 km (0.108 R)
• M75: 32,431,771 km (0.083 R)
• M76: 32,945,789 km (0.094 R)
• M77: 34,177,728 km (0.07 R)
• M78: 35,887,632 km (0.095 R)
• M79: 38,912,201 km (0.109 R)
• M80: 41,181,451 km (0.113 R)
• M81: 41,529,117 km (0.116 R)
• M82: 42,017,255 km (0.085 R)
• M83: 42,437,326 km (0.051 R)
• M84: 42,507,337 km (0.11 R)
• M85: 42,577,648 km (0.103 R)
• M86: 45,200,997 km (0.051 R)
• M87: 46,423,660 km (0.102 R)
• M88: 47,148,013 km (0.117 R)
• M89: 47,220,717 km (0.096 R)
• M90: 48,681,241 km (0.063 R)
• M91: 49,048,803 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.5

Radius: 7.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.85 AU - 17.27 AU

Year: 23247 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,388,706 km

• M1: 99,034 km (0.064 R)
• M2: 211,382 km (0.109 R)
• M3: 358,137 km (0.097 R)
• M4: 436,975 km (0.111 R)
• M5: 2,686,479 km (0.083 R)
• M6: 3,084,409 km (0.099 R)
• M7: 3,465,435 km (0.025 R)
• M8: 3,679,659 km (0.047 R)
• M9: 3,824,918 km (0.09 R)
• M10: 3,972,123 km (0.116 R)
• M11: 4,272,066 km (0.039 R)
• M12: 5,419,781 km (0.068 R)
• M13: 5,543,648 km (0.115 R)
• M14: 5,626,825 km (0.094 R)
• M15: 5,878,748 km (0.032 R)
• M16: 6,091,625 km (0.098 R)
• M17: 6,393,813 km (0.095 R)
• M18: 6,834,080 km (0.119 R)
• M19: 6,967,970 km (0.059 R)
• M20: 7,977,157 km (0.107 R)
• M21: 8,402,912 km (0.119 R)
• M22: 10,383,738 km (0.049 R)
• M23: 10,692,957 km (0.1 R)
• M24: 11,531,901 km (0.102 R)
• M25: 12,013,158 km (0.038 R)
• M26: 12,229,177 km (0.105 R)
• M27: 12,665,105 km (0.054 R)
• M28: 12,829,813 km (0.065 R)
• M29: 13,946,411 km (0.071 R)
• M30: 14,059,657 km (0.11 R)
• M31: 15,443,886 km (0.103 R)
• M32: 17,845,530 km (0.088 R)
• M33: 18,900,943 km (0.062 R)
• M34: 19,848,945 km (0.103 R)
• M35: 20,553,999 km (0.067 R)
• M36: 20,618,476 km (0.083 R)
• M37: 20,747,579 km (0.096 R)
• M38: 22,385,227 km (0.112 R)
• M39: 26,061,595 km (0.032 R)
• M40: 26,131,457 km (0.079 R)
• M41: 27,469,909 km (0.119 R)
• M42: 27,683,385 km (0.105 R)
• M43: 27,897,310 km (0.054 R)
• M44: 29,264,934 km (0.035 R)
• M45: 29,701,460 km (0.093 R)
• M46: 30,360,140 km (0.116 R)
• M47: 31,915,659 km (0.117 R)
• M48: 32,439,849 km (0.105 R)
• M49: 33,118,126 km (0.056 R)
• M50: 33,648,899 km (0.098 R)
• M51: 33,801,040 km (0.047 R)
• M52: 34,642,080 km (0.085 R)
• M53: 34,795,717 km (0.091 R)
• M54: 35,489,851 km (0.076 R)
• M55: 35,567,343 km (0.082 R)
• M56: 35,799,967 km (0.027 R)
• M57: 37,048,960 km (0.109 R)
• M58: 37,284,726 km (0.08 R)
• M59: 38,391,601 km (0.055 R)
• M60: 38,550,623 km (0.107 R)
• M61: 40,072,034 km (0.081 R)
• M62: 40,233,450 km (0.103 R)
• M63: 41,043,073 km (0.098 R)
• M64: 42,596,348 km (0.115 R)
• M65: 43,008,341 km (0.109 R)
• M66: 43,504,407 km (0.045 R)
• M67: 43,919,242 km (0.077 R)
• M68: 44,669,326 km (0.091 R)
• M69: 45,255,600 km (0.084 R)
• M70: 46,266,582 km (0.117 R)
• M71: 46,859,738 km (0.092 R)
• M72: 47,029,681 km (0.047 R)
• M73: 47,455,437 km (0.087 R)
• M74: 47,796,968 km (0.082 R)
• M75: 48,740,482 km (0.051 R)
• M76: 49,689,980 km (0.109 R)
• M77: 50,820,042 km (0.092 R)
• M78: 52,310,486 km (0.075 R)
• M79: 53,194,011 km (0.107 R)
• M80: 53,459,996 km (0.075 R)
• M81: 53,815,291 km (0.112 R)
• M82: 54,082,323 km (0.055 R)
• M83: 54,886,112 km (0.07 R)
• M84: 55,244,549 km (0.112 R)
• M85: 58,049,210 km (0.065 R)
• M86: 59,330,815 km (0.076 R)
• M87: 60,159,737 km (0.087 R)
• M88: 60,252,038 km (0.069 R)
• M89: 60,436,792 km (0.091 R)
• M90: 61,085,149 km (0.089 R)
• M91: 61,549,650 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit