🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 182 Days

Day: 16.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,136,617 km

• M1: 14,511 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.64 AU - 0.84 AU

Year: 244 Days

Day: 14.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.68 AU - 0.9 AU

Year: 269 Days

Day: 12.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 135.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.07 AU - 1.75 AU

Year: 641 Days

Day: 34.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.84 AU - 3.48 AU

Year: 2151 Days

Day: 38.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 13.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.61 AU - 5.67 AU

Year: 5128 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,136,617 km

• M1: 178,769 km (0.109 R)
• M2: 276,158 km (0.036 R)
• M3: 417,827 km (0.065 R)
• M4: 550,071 km (0.1 R)
• M5: 641,775 km (0.057 R)
• M6: 801,845 km (0.081 R)
• M7: 942,915 km (0.099 R)
• M8: 1,034,320 km (0.076 R)
• M9: 1,315,564 km (0.103 R)
• M10: 1,445,863 km (0.111 R)
• M11: 1,567,038 km (0.09 R)
• M12: 1,663,828 km (0.112 R)
• M13: 2,709,068 km (0.106 R)
• M14: 3,155,019 km (0.075 R)
• M15: 3,279,185 km (0.107 R)
• M16: 3,368,794 km (0.103 R)
• M17: 3,867,554 km (0.113 R)
• M18: 3,962,548 km (0.078 R)
• M19: 4,096,887 km (0.12 R)
• M20: 4,370,203 km (0.089 R)
• M21: 4,589,064 km (0.108 R)
• M22: 4,934,785 km (0.06 R)
• M23: 5,458,527 km (0.111 R)
• M24: 5,586,882 km (0.092 R)
• M25: 6,132,765 km (0.088 R)
• M26: 6,581,858 km (0.089 R)
• M27: 6,718,740 km (0.053 R)
• M28: 7,135,070 km (0.105 R)
• M29: 7,823,370 km (0.085 R)
• M30: 7,944,245 km (0.089 R)
• M31: 8,384,512 km (0.091 R)
• M32: 8,657,528 km (0.116 R)
• M33: 9,830,974 km (0.086 R)
• M34: 9,987,752 km (0.093 R)
• M35: 10,543,060 km (0.088 R)
• M36: 11,821,972 km (0.067 R)
• M37: 12,100,523 km (0.039 R)
• M38: 12,352,895 km (0.046 R)
• M39: 12,607,211 km (0.085 R)
• M40: 12,948,892 km (0.06 R)
• M41: 13,612,359 km (0.1 R)
• M42: 13,787,239 km (0.117 R)
• M43: 14,346,137 km (0.032 R)
• M44: 14,464,768 km (0.085 R)
• M45: 14,613,468 km (0.079 R)
• M46: 14,912,365 km (0.081 R)
• M47: 15,122,849 km (0.049 R)
• M48: 15,243,574 km (0.078 R)
• M49: 15,577,327 km (0.087 R)
• M50: 15,852,138 km (0.098 R)
• M51: 16,190,230 km (0.098 R)
• M52: 16,499,598 km (0.112 R)
• M53: 16,842,177 km (0.1 R)
• M54: 17,788,533 km (0.068 R)
• M55: 18,011,883 km (0.12 R)
• M56: 18,107,925 km (0.119 R)
• M57: 18,947,019 km (0.072 R)
• M58: 19,142,394 km (0.1 R)
• M59: 19,305,904 km (0.118 R)
• M60: 19,502,476 km (0.114 R)
• M61: 19,601,061 km (0.054 R)
• M62: 20,295,943 km (0.036 R)
• M63: 20,562,826 km (0.095 R)
• M64: 21,743,751 km (0.115 R)
• M65: 22,051,025 km (0.104 R)
• M66: 22,394,203 km (0.072 R)
• M67: 22,497,425 km (0.097 R)
• M68: 22,739,026 km (0.097 R)
• M69: 22,842,847 km (0.087 R)
• M70: 23,259,627 km (0.073 R)
• M71: 23,468,914 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.3

Radius: 9.2

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.57 AU - 7.25 AU

Year: 5501 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,136,617 km

• M1: 123,568 km (0.026 R)
• M2: 187,745 km (0.07 R)
• M3: 362,027 km (0.097 R)
• M4: 437,723 km (0.101 R)
• M5: 495,767 km (0.099 R)
• M6: 687,851 km (0.039 R)
• M7: 919,578 km (0.073 R)
• M8: 981,512 km (0.045 R)
• M9: 1,226,852 km (0.105 R)
• M10: 2,034,232 km (0.087 R)
• M11: 2,095,866 km (0.116 R)
• M12: 2,413,462 km (0.113 R)
• M13: 3,093,834 km (0.081 R)
• M14: 3,260,934 km (0.06 R)
• M15: 3,406,493 km (0.118 R)
• M16: 3,603,962 km (0.092 R)
• M17: 3,704,193 km (0.08 R)
• M18: 3,830,753 km (0.074 R)
• M19: 4,062,181 km (0.113 R)
• M20: 4,140,271 km (0.114 R)
• M21: 4,404,610 km (0.054 R)
• M22: 4,592,804 km (0.106 R)
• M23: 4,674,335 km (0.114 R)
• M24: 4,811,217 km (0.111 R)
• M25: 5,005,246 km (0.082 R)
• M26: 5,173,543 km (0.025 R)
• M27: 5,602,590 km (0.036 R)
• M28: 6,162,385 km (0.092 R)
• M29: 6,282,512 km (0.113 R)
• M30: 6,586,345 km (0.092 R)
• M31: 6,894,966 km (0.11 R)
• M32: 7,366,798 km (0.118 R)
• M33: 7,558,582 km (0.052 R)
• M34: 8,077,836 km (0.119 R)
• M35: 9,048,128 km (0.083 R)
• M36: 9,287,933 km (0.104 R)
• M37: 9,773,678 km (0.089 R)
• M38: 10,339,008 km (0.095 R)
• M39: 10,517,927 km (0.095 R)
• M40: 10,842,405 km (0.035 R)
• M41: 12,552,159 km (0.112 R)
• M42: 13,711,692 km (0.059 R)
• M43: 13,829,426 km (0.109 R)
• M44: 13,947,608 km (0.083 R)
• M45: 14,663,733 km (0.035 R)
• M46: 14,784,309 km (0.12 R)
• M47: 14,905,184 km (0.118 R)
• M48: 15,842,564 km (0.111 R)
• M49: 16,422,405 km (0.108 R)
• M50: 16,798,943 km (0.118 R)
• M51: 17,178,323 km (0.108 R)
• M52: 17,262,996 km (0.109 R)
• M53: 17,945,461 km (0.084 R)
• M54: 18,985,765 km (0.096 R)
• M55: 19,248,758 km (0.1 R)
• M56: 20,537,544 km (0.105 R)
• M57: 21,214,923 km (0.061 R)
• M58: 21,488,089 km (0.115 R)
• M59: 21,808,078 km (0.111 R)
• M60: 22,870,672 km (0.088 R)
• M61: 24,376,973 km (0.098 R)
• M62: 25,046,124 km (0.097 R)
• M63: 25,624,320 km (0.091 R)
• M64: 26,794,175 km (0.066 R)
• M65: 27,336,169 km (0.106 R)
• M66: 27,633,270 km (0.104 R)
• M67: 28,031,051 km (0.043 R)
• M68: 28,330,695 km (0.115 R)
• M69: 28,681,652 km (0.113 R)
• M70: 29,641,472 km (0.112 R)
• M71: 29,844,775 km (0.104 R)
• M72: 30,560,451 km (0.036 R)
• M73: 31,488,706 km (0.082 R)
• M74: 31,852,229 km (0.096 R)
• M75: 32,112,679 km (0.053 R)
• M76: 32,269,308 km (0.106 R)
• M77: 32,793,349 km (0.087 R)
• M78: 33,003,684 km (0.12 R)
• M79: 33,214,467 km (0.026 R)
• M80: 34,062,238 km (0.029 R)
• M81: 34,168,752 km (0.063 R)
• M82: 34,702,816 km (0.09 R)
• M83: 34,809,929 km (0.087 R)
• M84: 35,617,009 km (0.095 R)
• M85: 35,995,791 km (0.028 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 12.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.64 AU - 6.94 AU

Year: 6774 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,136,617 km

• M1: 348,264 km (0.096 R)
• M2: 447,148 km (0.081 R)
• M3: 611,706 km (0.115 R)
• M4: 695,481 km (0.05 R)
• M5: 783,743 km (0.103 R)
• M6: 860,637 km (0.103 R)
• M7: 1,474,437 km (0.098 R)
• M8: 1,712,447 km (0.053 R)
• M9: 1,857,108 km (0.035 R)
• M10: 1,963,173 km (0.113 R)
• M11: 2,071,332 km (0.078 R)
• M12: 2,384,740 km (0.082 R)
• M13: 2,618,262 km (0.087 R)
• M14: 2,762,025 km (0.036 R)
• M15: 2,859,264 km (0.112 R)
• M16: 3,082,614 km (0.071 R)
• M17: 3,652,432 km (0.117 R)
• M18: 4,032,411 km (0.084 R)
• M19: 4,143,263 km (0.102 R)
• M20: 4,742,253 km (0.119 R)
• M21: 5,769,541 km (0.093 R)
• M22: 5,926,320 km (0.112 R)
• M23: 6,373,019 km (0.094 R)
• M24: 6,470,108 km (0.113 R)
• M25: 6,731,605 km (0.107 R)
• M26: 7,231,262 km (0.066 R)
• M27: 8,020,839 km (0.089 R)
• M28: 8,231,324 km (0.095 R)
• M29: 9,569,477 km (0.062 R)
• M30: 10,780,621 km (0.05 R)
• M31: 11,208,172 km (0.056 R)
• M32: 11,641,258 km (0.104 R)
• M33: 12,160,213 km (0.103 R)
• M34: 12,891,297 km (0.046 R)
• M35: 13,220,712 km (0.086 R)
• M36: 13,511,380 km (0.076 R)
• M37: 14,395,803 km (0.081 R)
• M38: 14,694,849 km (0.025 R)
• M39: 15,429,524 km (0.083 R)
• M40: 15,604,105 km (0.071 R)
• M41: 16,131,886 km (0.088 R)
• M42: 16,889,749 km (0.047 R)
• M43: 17,069,715 km (0.085 R)
• M44: 17,250,280 km (0.086 R)
• M45: 17,431,593 km (0.107 R)
• M46: 18,532,483 km (0.051 R)
• M47: 18,764,659 km (0.097 R)
• M48: 19,138,205 km (0.047 R)
• M49: 19,372,924 km (0.089 R)
• M50: 19,655,814 km (0.093 R)
• M51: 20,178,060 km (0.111 R)
• M52: 21,381,874 km (0.116 R)
• M53: 21,870,012 km (0.114 R)
• M54: 22,312,373 km (0.12 R)
• M55: 22,906,875 km (0.092 R)
• M56: 23,256,036 km (0.107 R)
• M57: 24,365,005 km (0.062 R)
• M58: 24,466,732 km (0.066 R)
• M59: 24,670,484 km (0.042 R)
• M60: 25,233,720 km (0.099 R)
• M61: 26,112,608 km (0.091 R)
• M62: 26,477,327 km (0.077 R)
• M63: 26,738,974 km (0.09 R)
• M64: 27,476,043 km (0.103 R)
• M65: 27,581,958 km (0.066 R)
• M66: 29,944,707 km (0.09 R)
• M67: 30,271,877 km (0.115 R)
• M68: 33,382,615 km (0.096 R)
• M69: 34,918,387 km (0.081 R)
• M70: 35,262,911 km (0.118 R)
• M71: 35,723,822 km (0.103 R)
• M72: 35,955,100 km (0.101 R)
• M73: 36,186,827 km (0.06 R)
• M74: 36,302,915 km (0.025 R)
• M75: 36,943,493 km (0.112 R)
• M76: 37,940,713 km (0.113 R)
• M77: 38,294,811 km (0.062 R)
• M78: 38,887,368 km (0.113 R)
• M79: 39,184,918 km (0.084 R)
• M80: 39,602,596 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.3

Radius: 9.9

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.29 AU - 8.07 AU

Year: 8149 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,136,617 km

• M1: 222,901 km (0.104 R)
• M2: 581,786 km (0.112 R)
• M3: 886,367 km (0.117 R)
• M4: 1,258,417 km (0.117 R)
• M5: 2,041,263 km (0.061 R)
• M6: 2,531,794 km (0.115 R)
• M7: 2,950,070 km (0.052 R)
• M8: 3,334,088 km (0.077 R)
• M9: 3,939,810 km (0.096 R)
• M10: 4,301,238 km (0.113 R)
• M11: 5,783,603 km (0.112 R)
• M12: 6,614,619 km (0.087 R)
• M13: 6,685,529 km (0.067 R)
• M14: 7,705,338 km (0.094 R)
• M15: 8,271,416 km (0.092 R)
• M16: 8,348,010 km (0.065 R)
• M17: 8,501,647 km (0.065 R)
• M18: 9,244,700 km (0.108 R)
• M19: 9,846,083 km (0.095 R)
• M20: 10,131,067 km (0.034 R)
• M21: 10,336,166 km (0.092 R)
• M22: 11,255,445 km (0.116 R)
• M23: 11,340,416 km (0.077 R)
• M24: 11,468,023 km (0.076 R)
• M25: 12,550,813 km (0.085 R)
• M26: 13,395,442 km (0.096 R)
• M27: 13,756,571 km (0.086 R)
• M28: 15,847,202 km (0.093 R)
• M29: 16,085,511 km (0.106 R)
• M30: 16,904,859 km (0.066 R)
• M31: 17,050,866 km (0.097 R)
• M32: 17,688,452 km (0.058 R)
• M33: 17,935,588 km (0.11 R)
• M34: 18,184,070 km (0.097 R)
• M35: 18,283,852 km (0.091 R)
• M36: 18,684,325 km (0.052 R)
• M37: 19,647,436 km (0.04 R)
• M38: 19,852,236 km (0.079 R)
• M39: 20,574,494 km (0.054 R)
• M40: 20,938,915 km (0.067 R)
• M41: 21,095,843 km (0.089 R)
• M42: 21,358,088 km (0.094 R)
• M43: 21,674,188 km (0.073 R)
• M44: 22,685,620 km (0.103 R)
• M45: 25,531,270 km (0.12 R)
• M46: 26,316,509 km (0.063 R)
• M47: 26,485,854 km (0.071 R)
• M48: 26,882,289 km (0.052 R)
• M49: 27,052,681 km (0.041 R)
• M50: 27,451,957 km (0.12 R)
• M51: 28,140,855 km (0.094 R)
• M52: 29,185,049 km (0.115 R)
• M53: 29,477,213 km (0.066 R)
• M54: 29,653,140 km (0.049 R)
• M55: 30,478,322 km (0.112 R)
• M56: 30,596,804 km (0.098 R)
• M57: 30,893,606 km (0.103 R)
• M58: 31,430,513 km (0.102 R)
• M59: 32,574,039 km (0.052 R)
• M60: 33,120,370 km (0.091 R)
• M61: 33,425,251 km (0.113 R)
• M62: 33,547,472 km (0.096 R)
• M63: 33,669,843 km (0.103 R)
• M64: 34,901,632 km (0.09 R)
• M65: 35,025,649 km (0.11 R)
• M66: 35,149,815 km (0.107 R)
• M67: 36,902,952 km (0.087 R)
• M68: 38,044,982 km (0.112 R)
• M69: 38,684,513 km (0.054 R)
• M70: 38,812,868 km (0.071 R)
• M71: 40,558,975 km (0.113 R)
• M72: 41,277,792 km (0.115 R)
• M73: 41,671,684 km (0.083 R)
• M74: 42,595,451 km (0.037 R)
• M75: 43,126,224 km (0.107 R)
• M76: 43,592,670 km (0.119 R)
• M77: 43,659,391 km (0.083 R)
• M78: 43,859,852 km (0.114 R)
• M79: 44,127,632 km (0.057 R)
• M80: 44,396,010 km (0.11 R)
• M81: 44,597,519 km (0.115 R)
• M82: 45,069,051 km (0.102 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: 433 - 11,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit