🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.14 AU - 1.28 AU

Year: 594 Days

Day: 45.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.04 AU - 1.74 AU

Year: 731 Days

Day: 15.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.41 AU - 1.73 AU

Year: 878 Days

Day: 30.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.6

Radius: 11.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.71 AU - 3.05 AU

Year: 2181 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,563,254 km

• M1: 166,203 km (0.076 R)
• M2: 283,488 km (0.117 R)
• M3: 408,851 km (0.092 R)
• M4: 597,344 km (0.048 R)
• M5: 746,344 km (0.041 R)
• M6: 1,054,067 km (0.081 R)
• M7: 1,412,503 km (0.117 R)
• M8: 1,760,019 km (0.105 R)
• M9: 1,944,174 km (0.088 R)
• M10: 2,134,762 km (0.082 R)
• M11: 2,331,632 km (0.109 R)
• M12: 2,493,497 km (0.102 R)
• M13: 2,701,139 km (0.094 R)
• M14: 3,001,681 km (0.065 R)
• M15: 3,343,363 km (0.055 R)
• M16: 3,495,803 km (0.042 R)
• M17: 3,823,722 km (0.117 R)
• M18: 4,047,819 km (0.057 R)
• M19: 4,576,498 km (0.091 R)
• M20: 4,678,075 km (0.11 R)
• M21: 4,797,604 km (0.114 R)
• M22: 5,004,946 km (0.092 R)
• M23: 5,179,826 km (0.098 R)
• M24: 5,590,173 km (0.083 R)
• M25: 6,029,542 km (0.111 R)
• M26: 6,442,133 km (0.093 R)
• M27: 6,632,721 km (0.027 R)
• M28: 6,844,551 km (0.079 R)
• M29: 7,137,015 km (0.051 R)
• M30: 7,855,833 km (0.112 R)
• M31: 8,327,216 km (0.07 R)
• M32: 8,451,681 km (0.095 R)
• M33: 8,639,576 km (0.053 R)
• M34: 9,147,461 km (0.087 R)
• M35: 9,254,423 km (0.091 R)
• M36: 9,405,069 km (0.088 R)
• M37: 9,643,378 km (0.093 R)
• M38: 10,059,559 km (0.063 R)
• M39: 10,325,544 km (0.031 R)
• M40: 10,481,724 km (0.079 R)
• M41: 10,773,889 km (0.107 R)
• M42: 10,864,396 km (0.118 R)
• M43: 10,977,791 km (0.098 R)
• M44: 11,852,789 km (0.089 R)
• M45: 11,992,962 km (0.032 R)
• M46: 12,416,922 km (0.034 R)
• M47: 12,678,420 km (0.077 R)
• M48: 12,989,733 km (0.071 R)
• M49: 13,255,269 km (0.114 R)
• M50: 13,376,593 km (0.1 R)
• M51: 13,522,600 km (0.104 R)
• M52: 13,693,591 km (0.091 R)
• M53: 13,791,727 km (0.059 R)
• M54: 14,384,882 km (0.11 R)
• M55: 14,634,561 km (0.081 R)
• M56: 15,188,971 km (0.101 R)
• M57: 15,981,690 km (0.092 R)
• M58: 16,344,166 km (0.09 R)
• M59: 16,998,208 km (0.112 R)
• M60: 17,156,333 km (0.061 R)
• M61: 17,474,378 km (0.07 R)
• M62: 17,580,742 km (0.105 R)
• M63: 17,767,590 km (0.085 R)
• M64: 17,847,774 km (0.119 R)
• M65: 17,928,108 km (0.103 R)
• M66: 18,062,297 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.8

Radius: 11.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.05 AU - 4.55 AU

Year: 3305 Days

Day: 9.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,563,254 km

• M1: 189,541 km (0.103 R)
• M2: 457,021 km (0.073 R)
• M3: 674,238 km (0.074 R)
• M4: 816,056 km (0.082 R)
• M5: 947,852 km (0.109 R)
• M6: 1,032,674 km (0.058 R)
• M7: 1,268,740 km (0.097 R)
• M8: 1,497,624 km (0.101 R)
• M9: 1,740,422 km (0.089 R)
• M10: 1,886,878 km (0.111 R)
• M11: 1,968,558 km (0.108 R)
• M12: 2,051,585 km (0.112 R)
• M13: 2,221,080 km (0.117 R)
• M14: 2,336,868 km (0.094 R)
• M15: 2,424,981 km (0.08 R)
• M16: 2,619,908 km (0.12 R)
• M17: 3,009,311 km (0.029 R)
• M18: 3,170,428 km (0.096 R)
• M19: 3,450,774 km (0.111 R)
• M20: 3,585,562 km (0.117 R)
• M21: 3,773,905 km (0.089 R)
• M22: 4,000,546 km (0.052 R)
• M23: 4,231,825 km (0.1 R)
• M24: 4,394,587 km (0.091 R)
• M25: 4,801,194 km (0.077 R)
• M26: 5,028,284 km (0.105 R)
• M27: 5,297,560 km (0.071 R)
• M28: 5,433,993 km (0.117 R)
• M29: 5,810,232 km (0.091 R)
• M30: 5,930,957 km (0.108 R)
• M31: 6,609,234 km (0.087 R)
• M32: 6,947,026 km (0.099 R)
• M33: 7,032,297 km (0.115 R)
• M34: 7,420,802 km (0.058 R)
• M35: 8,218,608 km (0.077 R)
• M36: 8,308,965 km (0.049 R)
• M37: 8,696,573 km (0.108 R)
• M38: 8,788,725 km (0.061 R)
• M39: 9,043,640 km (0.108 R)
• M40: 9,465,955 km (0.107 R)
• M41: 9,608,222 km (0.085 R)
• M42: 9,918,937 km (0.077 R)
• M43: 10,673,210 km (0.091 R)
• M44: 10,945,328 km (0.067 R)
• M45: 11,119,610 km (0.095 R)
• M46: 11,800,729 km (0.11 R)
• M47: 11,928,336 km (0.096 R)
• M48: 12,107,853 km (0.067 R)
• M49: 12,703,851 km (0.118 R)
• M50: 12,860,929 km (0.107 R)
• M51: 13,124,072 km (0.052 R)
• M52: 13,709,448 km (0.072 R)
• M53: 14,768,003 km (0.097 R)
• M54: 14,850,581 km (0.085 R)
• M55: 14,933,159 km (0.104 R)
• M56: 15,126,738 km (0.11 R)
• M57: 15,404,542 km (0.073 R)
• M58: 15,488,316 km (0.105 R)
• M59: 15,572,091 km (0.103 R)
• M60: 16,248,423 km (0.089 R)
• M61: 16,333,694 km (0.081 R)
• M62: 16,733,270 km (0.083 R)
• M63: 17,425,908 km (0.064 R)
• M64: 17,513,124 km (0.101 R)
• M65: 17,629,660 km (0.093 R)
• M66: 17,804,989 km (0.058 R)
• M67: 18,127,821 km (0.093 R)
• M68: 18,393,507 km (0.093 R)
• M69: 18,511,989 km (0.119 R)
• M70: 18,928,619 km (0.091 R)
• M71: 19,559,473 km (0.06 R)
• M72: 20,380,616 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.5

Radius: 13.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.29 AU - 7.57 AU

Year: 8141 Days

Day: 11 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,563,254 km

• M1: 259,852 km (0.05 R)
• M2: 425,606 km (0.089 R)
• M3: 574,605 km (0.102 R)
• M4: 674,387 km (0.11 R)
• M5: 805,734 km (0.065 R)
• M6: 907,461 km (0.093 R)
• M7: 1,111,363 km (0.119 R)
• M8: 1,300,903 km (0.084 R)
• M9: 1,485,806 km (0.112 R)
• M10: 1,614,311 km (0.083 R)
• M11: 1,865,485 km (0.106 R)
• M12: 2,093,921 km (0.107 R)
• M13: 2,350,332 km (0.081 R)
• M14: 2,656,110 km (0.115 R)
• M15: 3,160,105 km (0.115 R)
• M16: 3,306,711 km (0.077 R)
• M17: 3,563,272 km (0.062 R)
• M18: 4,119,177 km (0.094 R)
• M19: 4,559,893 km (0.093 R)
• M20: 5,163,071 km (0.095 R)
• M21: 5,286,789 km (0.117 R)
• M22: 5,663,925 km (0.094 R)
• M23: 6,049,887 km (0.096 R)
• M24: 6,285,654 km (0.112 R)
• M25: 6,471,155 km (0.105 R)
• M26: 6,658,452 km (0.117 R)
• M27: 6,766,312 km (0.049 R)
• M28: 6,929,224 km (0.113 R)
• M29: 7,038,430 km (0.043 R)
• M30: 7,314,289 km (0.114 R)
• M31: 7,876,777 km (0.104 R)
• M32: 8,019,643 km (0.057 R)
• M33: 8,307,918 km (0.044 R)
• M34: 8,453,327 km (0.081 R)
• M35: 9,404,021 km (0.052 R)
• M36: 9,494,977 km (0.109 R)
• M37: 9,586,082 km (0.117 R)
• M38: 9,892,159 km (0.118 R)
• M39: 10,046,395 km (0.074 R)
• M40: 10,326,143 km (0.078 R)
• M41: 10,639,849 km (0.084 R)
• M42: 11,373,627 km (0.081 R)
• M43: 11,632,581 km (0.119 R)
• M44: 12,123,711 km (0.118 R)
• M45: 12,355,139 km (0.086 R)
• M46: 13,159,975 km (0.038 R)
• M47: 13,363,727 km (0.095 R)
• M48: 13,981,716 km (0.107 R)
• M49: 14,329,082 km (0.092 R)
• M50: 14,538,819 km (0.104 R)
• M51: 15,423,840 km (0.046 R)
• M52: 15,674,865 km (0.076 R)
• M53: 16,071,898 km (0.084 R)
• M54: 16,582,176 km (0.087 R)
• M55: 16,765,583 km (0.099 R)
• M56: 17,097,690 km (0.114 R)
• M57: 18,333,817 km (0.088 R)
• M58: 18,599,653 km (0.067 R)
• M59: 18,714,095 km (0.1 R)
• M60: 19,135,363 km (0.066 R)
• M61: 19,521,176 km (0.065 R)
• M62: 21,488,238 km (0.112 R)
• M63: 22,090,669 km (0.091 R)
• M64: 22,820,856 km (0.074 R)
• M65: 23,435,404 km (0.06 R)
• M66: 23,889,583 km (0.038 R)
• M67: 24,430,080 km (0.092 R)
• M68: 25,058,840 km (0.101 R)
• M69: 25,608,014 km (0.085 R)
• M70: 25,862,779 km (0.093 R)
• M71: 26,460,572 km (0.117 R)
• M72: 26,589,376 km (0.092 R)
• M73: 27,322,555 km (0.12 R)
• M74: 27,452,705 km (0.046 R)
• M75: 27,583,005 km (0.089 R)
• M76: 27,931,418 km (0.094 R)
• M77: 28,193,813 km (0.054 R)
• M78: 28,369,142 km (0.097 R)
• M79: 29,606,615 km (0.117 R)

Asteroid Belt

Center: 8.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.8

Radius: 4.3

Gravity: 21.89 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.71 AU - 12.25 AU

Year: 16235 Days

Day: 22.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,563,254 km

• M1: 86,019 km (0.062 R)
• M2: 145,409 km (0.03 R)
• M3: 247,136 km (0.12 R)
• M4: 448,494 km (0.087 R)
• M5: 869,313 km (0.093 R)
• M6: 994,676 km (0.12 R)
• M7: 1,037,760 km (0.099 R)
• M8: 1,577,360 km (0.116 R)
• M9: 1,782,608 km (0.07 R)
• M10: 2,246,511 km (0.115 R)
• M11: 2,389,826 km (0.058 R)
• M12: 2,418,848 km (0.051 R)
• M13: 3,246,124 km (0.06 R)
• M14: 3,506,724 km (0.115 R)
• M15: 3,841,823 km (0.103 R)
• M16: 4,292,561 km (0.087 R)
• M17: 4,907,109 km (0.106 R)
• M18: 5,664,673 km (0.043 R)
• M19: 6,785,011 km (0.097 R)
• M20: 7,370,238 km (0.096 R)
• M21: 7,625,901 km (0.113 R)
• M22: 7,798,088 km (0.106 R)
• M23: 8,947,598 km (0.116 R)
• M24: 9,680,927 km (0.068 R)
• M25: 10,007,798 km (0.094 R)
• M26: 10,816,524 km (0.101 R)
• M27: 11,058,424 km (0.076 R)
• M28: 11,449,174 km (0.102 R)
• M29: 11,596,827 km (0.04 R)
• M30: 11,646,194 km (0.049 R)
• M31: 12,496,060 km (0.083 R)
• M32: 12,953,979 km (0.106 R)
• M33: 14,466,712 km (0.045 R)
• M34: 15,433,414 km (0.108 R)
• M35: 15,814,888 km (0.075 R)
• M36: 19,797,034 km (0.081 R)
• M37: 20,389,891 km (0.091 R)
• M38: 20,509,120 km (0.086 R)
• M39: 20,628,649 km (0.109 R)
• M40: 20,688,488 km (0.074 R)
• M41: 21,229,733 km (0.119 R)
• M42: 21,350,608 km (0.064 R)
• M43: 21,532,370 km (0.028 R)
• M44: 23,191,260 km (0.1 R)
• M45: 23,378,108 km (0.068 R)
• M46: 23,753,300 km (0.059 R)
• M47: 25,018,150 km (0.069 R)
• M48: 25,209,784 km (0.091 R)
• M49: 25,787,681 km (0.105 R)
• M50: 26,499,767 km (0.113 R)
• M51: 26,695,142 km (0.091 R)
• M52: 27,283,959 km (0.044 R)
• M53: 27,943,237 km (0.095 R)
• M54: 28,208,474 km (0.076 R)
• M55: 30,088,021 km (0.082 R)
• M56: 32,215,752 km (0.109 R)
• M57: 32,842,567 km (0.114 R)
• M58: 33,543,583 km (0.09 R)
• M59: 33,966,645 km (0.108 R)
• M60: 34,249,685 km (0.059 R)
• M61: 34,818,007 km (0.119 R)
• M62: 35,317,813 km (0.09 R)
• M63: 35,461,128 km (0.098 R)
• M64: 35,748,206 km (0.069 R)
• M65: 36,180,245 km (0.03 R)
• M66: 36,397,012 km (0.104 R)
• M67: 38,734,928 km (0.08 R)
• M68: 39,475,587 km (0.088 R)
• M69: 40,220,734 km (0.071 R)
• M70: 40,595,028 km (0.03 R)
• M71: 40,745,074 km (0.097 R)
• M72: 40,970,518 km (0.053 R)
• M73: 41,800,787 km (0.112 R)
• M74: 42,941,620 km (0.034 R)
• M75: 43,861,796 km (0.087 R)
• M76: 44,169,968 km (0.112 R)
• M77: 44,710,914 km (0.076 R)
• M78: 45,254,104 km (0.108 R)
• M79: 45,643,358 km (0.037 R)
• M80: 46,660,773 km (0.092 R)
• M81: 46,818,000 km (0.103 R)
• M82: 52,838,267 km (0.061 R)
• M83: 53,494,703 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit