🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.97 AU - 1.03 AU

Year: 358 Days

Day: 25.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,256,682 km

• M1: 79,885 km (0.104 R)
• M2: 144,063 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.51 AU - 1.85 AU

Year: 780 Days

Day: 35.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.63 AU - 2.11 AU

Year: 916 Days

Day: 23.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,256,682 km

• M1: 51,013 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.97 AU - 3.83 AU

Year: 2245 Days

Day: 15.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.35 AU - 4.43 AU

Year: 3294 Days

Day: 20 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,256,682 km

• M1: 1,239,867 km (0.07 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.6

Radius: 13

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.69 AU - 6.17 AU

Year: 4532 Days

Day: 5.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,256,682 km

• M1: 175,927 km (0.109 R)
• M2: 297,999 km (0.119 R)
• M3: 495,019 km (0.054 R)
• M4: 591,061 km (0.088 R)
• M5: 682,914 km (0.092 R)
• M6: 780,452 km (0.092 R)
• M7: 1,192,594 km (0.119 R)
• M8: 1,552,826 km (0.115 R)
• M9: 1,754,633 km (0.098 R)
• M10: 1,841,400 km (0.081 R)
• M11: 1,983,219 km (0.114 R)
• M12: 2,128,927 km (0.091 R)
• M13: 2,259,526 km (0.043 R)
• M14: 2,667,330 km (0.084 R)
• M15: 2,931,669 km (0.085 R)
• M16: 3,290,405 km (0.097 R)
• M17: 3,486,229 km (0.071 R)
• M18: 3,618,922 km (0.115 R)
• M19: 3,753,261 km (0.034 R)
• M20: 4,119,925 km (0.064 R)
• M21: 4,284,034 km (0.074 R)
• M22: 4,522,194 km (0.117 R)
• M23: 5,314,016 km (0.071 R)
• M24: 5,909,565 km (0.108 R)
• M25: 6,202,029 km (0.111 R)
• M26: 7,135,968 km (0.075 R)
• M27: 7,305,462 km (0.113 R)
• M28: 7,677,064 km (0.105 R)
• M29: 7,850,747 km (0.088 R)
• M30: 7,996,455 km (0.096 R)
• M31: 8,349,805 km (0.089 R)
• M32: 8,678,322 km (0.096 R)
• M33: 8,859,336 km (0.092 R)
• M34: 9,595,806 km (0.07 R)
• M35: 9,720,570 km (0.08 R)
• M36: 9,971,596 km (0.03 R)
• M37: 11,094,776 km (0.094 R)
• M38: 11,456,055 km (0.081 R)
• M39: 11,621,660 km (0.11 R)
• M40: 11,788,013 km (0.064 R)
• M41: 12,495,162 km (0.094 R)
• M42: 12,699,812 km (0.096 R)
• M43: 12,905,509 km (0.103 R)
• M44: 13,320,344 km (0.058 R)
• M45: 13,634,350 km (0.068 R)
• M46: 13,774,673 km (0.072 R)
• M47: 14,163,029 km (0.104 R)
• M48: 14,447,863 km (0.098 R)
• M49: 14,878,555 km (0.077 R)
• M50: 15,349,938 km (0.115 R)
• M51: 16,419,264 km (0.042 R)
• M52: 17,246,391 km (0.115 R)
• M53: 17,550,523 km (0.119 R)
• M54: 17,818,154 km (0.093 R)
• M55: 18,087,131 km (0.116 R)
• M56: 18,434,946 km (0.09 R)
• M57: 18,824,050 km (0.11 R)
• M58: 19,058,769 km (0.12 R)
• M59: 19,176,502 km (0.058 R)
• M60: 19,373,373 km (0.071 R)
• M61: 21,500,056 km (0.103 R)
• M62: 21,704,557 km (0.069 R)
• M63: 22,570,280 km (0.091 R)
• M64: 22,694,895 km (0.085 R)
• M65: 22,861,397 km (0.071 R)
• M66: 23,237,486 km (0.069 R)
• M67: 24,250,563 km (0.116 R)
• M68: 24,634,132 km (0.101 R)
• M69: 24,762,487 km (0.114 R)
• M70: 25,623,572 km (0.093 R)
• M71: 26,319,501 km (0.045 R)
• M72: 26,889,619 km (0.094 R)
• M73: 27,463,775 km (0.111 R)
• M74: 28,041,971 km (0.078 R)
• M75: 28,131,281 km (0.082 R)
• M76: 28,849,201 km (0.088 R)
• M77: 29,527,777 km (0.117 R)
• M78: 29,755,166 km (0.115 R)
• M79: 30,394,847 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.1

Radius: 10.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.06 AU - 6.44 AU

Year: 5596 Days

Day: 13.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,256,682 km

• M1: 126,410 km (0.052 R)
• M2: 299,345 km (0.106 R)
• M3: 648,208 km (0.113 R)
• M4: 712,235 km (0.12 R)
• M5: 1,079,349 km (0.073 R)
• M6: 1,209,948 km (0.077 R)
• M7: 1,359,845 km (0.095 R)
• M8: 1,487,152 km (0.07 R)
• M9: 1,663,379 km (0.078 R)
• M10: 1,784,703 km (0.095 R)
• M11: 2,004,462 km (0.106 R)
• M12: 2,150,320 km (0.049 R)
• M13: 2,418,698 km (0.102 R)
• M14: 2,697,848 km (0.111 R)
• M15: 2,895,916 km (0.051 R)
• M16: 3,024,420 km (0.084 R)
• M17: 3,230,267 km (0.098 R)
• M18: 3,616,529 km (0.101 R)
• M19: 3,715,413 km (0.081 R)
• M20: 3,815,194 km (0.062 R)
• M21: 4,058,441 km (0.105 R)
• M22: 4,285,829 km (0.075 R)
• M23: 4,796,706 km (0.096 R)
• M24: 4,883,772 km (0.053 R)
• M25: 5,829,231 km (0.109 R)
• M26: 6,204,272 km (0.047 R)
• M27: 6,977,693 km (0.072 R)
• M28: 7,275,543 km (0.065 R)
• M29: 7,375,773 km (0.071 R)
• M30: 7,476,453 km (0.099 R)
• M31: 7,628,444 km (0.101 R)
• M32: 7,781,333 km (0.108 R)
• M33: 7,961,000 km (0.112 R)
• M34: 8,038,492 km (0.073 R)
• M35: 8,403,212 km (0.107 R)
• M36: 8,508,528 km (0.096 R)
• M37: 9,832,769 km (0.118 R)
• M38: 10,111,021 km (0.05 R)
• M39: 10,279,169 km (0.119 R)
• M40: 10,703,578 km (0.027 R)
• M41: 11,394,421 km (0.058 R)
• M42: 11,628,093 km (0.096 R)
• M43: 12,159,315 km (0.095 R)
• M44: 12,427,993 km (0.114 R)
• M45: 12,547,970 km (0.072 R)
• M46: 12,638,178 km (0.111 R)
• M47: 12,789,122 km (0.051 R)
• M48: 14,018,068 km (0.078 R)
• M49: 14,205,664 km (0.113 R)
• M50: 14,331,326 km (0.084 R)
• M51: 14,932,560 km (0.101 R)
• M52: 15,445,382 km (0.101 R)
• M53: 15,736,350 km (0.05 R)
• M54: 15,996,500 km (0.104 R)
• M55: 16,752,418 km (0.039 R)
• M56: 17,051,464 km (0.118 R)
• M57: 17,118,036 km (0.105 R)
• M58: 17,184,906 km (0.103 R)
• M59: 17,486,346 km (0.04 R)
• M60: 17,553,665 km (0.058 R)
• M61: 17,924,966 km (0.116 R)
• M62: 18,094,760 km (0.051 R)
• M63: 18,401,436 km (0.091 R)
• M64: 18,469,952 km (0.109 R)
• M65: 18,813,129 km (0.111 R)
• M66: 19,227,964 km (0.082 R)
• M67: 19,541,072 km (0.053 R)
• M68: 19,715,653 km (0.027 R)
• M69: 19,960,993 km (0.044 R)
• M70: 20,703,298 km (0.032 R)
• M71: 21,490,482 km (0.057 R)
• M72: 21,743,153 km (0.079 R)
• M73: 21,887,814 km (0.079 R)
• M74: 22,105,629 km (0.112 R)
• M75: 22,397,045 km (0.113 R)
• M76: 22,579,854 km (0.089 R)
• M77: 22,653,157 km (0.112 R)
• M78: 23,279,074 km (0.07 R)
• M79: 23,464,276 km (0.063 R)
• M80: 24,209,872 km (0.086 R)
• M81: 24,925,399 km (0.066 R)
• M82: 25,228,634 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.8

Radius: 15

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.32 AU - 10.38 AU

Year: 11926 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,256,682 km

• M1: 228,436 km (0.04 R)
• M2: 328,068 km (0.055 R)
• M3: 690,993 km (0.073 R)
• M4: 841,787 km (0.085 R)
• M5: 1,005,148 km (0.091 R)
• M6: 1,318,855 km (0.062 R)
• M7: 1,414,448 km (0.102 R)
• M8: 1,537,567 km (0.097 R)
• M9: 1,690,456 km (0.091 R)
• M10: 1,848,730 km (0.066 R)
• M11: 2,039,917 km (0.114 R)
• M12: 2,324,751 km (0.092 R)
• M13: 2,472,105 km (0.061 R)
• M14: 2,901,899 km (0.088 R)
• M15: 3,093,534 km (0.05 R)
• M16: 3,191,072 km (0.025 R)
• M17: 3,388,990 km (0.083 R)
• M18: 4,662,218 km (0.109 R)
• M19: 5,271,979 km (0.104 R)
• M20: 5,389,263 km (0.08 R)
• M21: 5,866,780 km (0.102 R)
• M22: 6,441,385 km (0.093 R)
• M23: 6,948,522 km (0.086 R)
• M24: 7,077,326 km (0.085 R)
• M25: 8,091,150 km (0.118 R)
• M26: 8,408,896 km (0.086 R)
• M27: 8,869,807 km (0.054 R)
• M28: 10,351,125 km (0.089 R)
• M29: 13,537,411 km (0.113 R)
• M30: 14,846,541 km (0.087 R)
• M31: 15,572,390 km (0.12 R)
• M32: 15,741,586 km (0.047 R)
• M33: 16,310,057 km (0.111 R)
• M34: 16,769,473 km (0.097 R)
• M35: 17,878,142 km (0.081 R)
• M36: 19,554,686 km (0.091 R)
• M37: 20,844,967 km (0.073 R)
• M38: 21,531,921 km (0.093 R)
• M39: 22,416,792 km (0.092 R)
• M40: 22,544,250 km (0.117 R)
• M41: 23,184,828 km (0.105 R)
• M42: 23,831,390 km (0.108 R)
• M43: 23,961,390 km (0.114 R)
• M44: 24,483,936 km (0.095 R)
• M45: 24,680,806 km (0.066 R)
• M46: 25,673,388 km (0.065 R)
• M47: 26,275,071 km (0.047 R)
• M48: 26,678,835 km (0.066 R)
• M49: 27,697,298 km (0.11 R)
• M50: 28,521,283 km (0.084 R)
• M51: 28,659,362 km (0.117 R)
• M52: 30,263,500 km (0.091 R)
• M53: 33,996,715 km (0.114 R)
• M54: 35,545,052 km (0.074 R)
• M55: 36,066,401 km (0.098 R)
• M56: 36,965,783 km (0.102 R)
• M57: 37,645,257 km (0.08 R)
• M58: 39,708,361 km (0.049 R)
• M59: 44,023,213 km (0.038 R)
• M60: 45,386,797 km (0.1 R)
• M61: 46,276,605 km (0.113 R)
• M62: 47,171,949 km (0.097 R)
• M63: 47,580,949 km (0.062 R)
• M64: 47,826,888 km (0.098 R)
• M65: 48,073,126 km (0.105 R)
• M66: 49,228,321 km (0.055 R)
• M67: 50,392,641 km (0.111 R)
• M68: 51,146,016 km (0.075 R)
• M69: 51,313,865 km (0.074 R)
• M70: 51,482,013 km (0.101 R)
• M71: 52,663,686 km (0.099 R)
• M72: 53,598,524 km (0.1 R)
• M73: 53,939,906 km (0.093 R)
• M74: 54,882,073 km (0.107 R)
• M75: 56,002,711 km (0.108 R)
• M76: 56,609,330 km (0.112 R)
• M77: 56,956,846 km (0.049 R)
• M78: 57,218,044 km (0.066 R)
• M79: 57,741,487 km (0.115 R)
• M80: 58,178,911 km (0.046 R)
• M81: 58,617,532 km (0.038 R)
• M82: 58,793,160 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645

Radius: 12.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.14 AU - 14.86 AU

Year: 14888 Days

Day: 8.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,256,682 km

• M1: 378,931 km (0.056 R)
• M2: 501,452 km (0.052 R)
• M3: 604,375 km (0.051 R)
• M4: 1,235,230 km (0.069 R)
• M5: 1,431,951 km (0.057 R)
• M6: 1,534,425 km (0.086 R)
• M7: 1,639,293 km (0.062 R)
• M8: 2,628,584 km (0.066 R)
• M9: 2,723,579 km (0.103 R)
• M10: 3,808,612 km (0.105 R)
• M11: 4,625,117 km (0.095 R)
• M12: 4,702,011 km (0.078 R)
• M13: 4,779,353 km (0.089 R)
• M14: 4,896,189 km (0.117 R)
• M15: 4,974,578 km (0.026 R)
• M16: 5,093,060 km (0.065 R)
• M17: 5,535,271 km (0.079 R)
• M18: 5,617,101 km (0.034 R)
• M19: 6,285,953 km (0.106 R)
• M20: 6,543,261 km (0.09 R)
• M21: 7,157,361 km (0.072 R)
• M22: 7,516,545 km (0.074 R)
• M23: 8,112,842 km (0.072 R)
• M24: 9,351,064 km (0.066 R)
• M25: 9,743,908 km (0.041 R)
• M26: 10,596,616 km (0.118 R)
• M27: 11,161,048 km (0.063 R)
• M28: 11,840,821 km (0.068 R)
• M29: 13,185,706 km (0.109 R)
• M30: 14,352,569 km (0.108 R)
• M31: 14,805,701 km (0.117 R)
• M32: 14,919,844 km (0.026 R)
• M33: 15,552,195 km (0.055 R)
• M34: 17,261,350 km (0.07 R)
• M35: 17,381,477 km (0.088 R)
• M36: 17,682,917 km (0.069 R)
• M37: 17,864,529 km (0.078 R)
• M38: 18,474,589 km (0.096 R)
• M39: 20,092,640 km (0.072 R)
• M40: 21,303,485 km (0.106 R)
• M41: 21,820,495 km (0.072 R)
• M42: 22,276,170 km (0.109 R)
• M43: 27,282,463 km (0.057 R)
• M44: 28,906,497 km (0.099 R)
• M45: 29,982,405 km (0.083 R)
• M46: 33,737,910 km (0.06 R)
• M47: 34,340,341 km (0.116 R)
• M48: 34,491,435 km (0.116 R)
• M49: 34,718,674 km (0.105 R)
• M50: 35,098,353 km (0.08 R)
• M51: 36,785,368 km (0.115 R)
• M52: 38,185,305 km (0.119 R)
• M53: 39,286,196 km (0.097 R)
• M54: 39,365,184 km (0.114 R)
• M55: 40,078,915 km (0.119 R)
• M56: 42,488,638 km (0.063 R)
• M57: 42,732,183 km (0.07 R)
• M58: 43,711,002 km (0.12 R)
• M59: 44,779,729 km (0.109 R)
• M60: 45,857,133 km (0.096 R)
• M61: 46,859,139 km (0.083 R)
• M62: 47,531,133 km (0.059 R)
• M63: 47,615,357 km (0.112 R)
• M64: 48,121,895 km (0.119 R)
• M65: 48,545,257 km (0.114 R)
• M66: 48,714,901 km (0.111 R)
• M67: 48,799,873 km (0.114 R)
• M68: 49,310,450 km (0.05 R)
• M69: 49,651,832 km (0.083 R)
• M70: 49,737,253 km (0.096 R)
• M71: 50,336,991 km (0.117 R)
• M72: 50,938,973 km (0.118 R)
• M73: 51,370,413 km (0.104 R)
• M74: 51,803,199 km (0.085 R)
• M75: 51,889,817 km (0.032 R)
• M76: 52,759,429 km (0.111 R)
• M77: 53,458,500 km (0.11 R)
• M78: 53,809,157 km (0.117 R)
• M79: 54,689,391 km (0.082 R)
• M80: 55,929,408 km (0.101 R)
• M81: 56,018,419 km (0.055 R)
• M82: 56,552,932 km (0.111 R)
• M83: 58,257,151 km (0.092 R)
• M84: 58,347,209 km (0.119 R)
• M85: 60,524,905 km (0.083 R)
• M86: 61,073,480 km (0.119 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 14,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit