🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.73 AU - 1.01 AU

Year: 345 Days

Day: 43.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.91 AU - 2.63 AU

Year: 1452 Days

Day: 24.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,041,519 km

• M1: 2,082,702 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.44 AU - 2.68 AU

Year: 1739 Days

Day: 21.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 8.1

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.24 AU - 5.66 AU

Year: 5402 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,041,519 km

• M1: 120,277 km (0.1 R)
• M2: 193,131 km (0.078 R)
• M3: 330,910 km (0.075 R)
• M4: 505,192 km (0.104 R)
• M5: 588,219 km (0.043 R)
• M6: 893,548 km (0.102 R)
• M7: 996,322 km (0.116 R)
• M8: 1,063,790 km (0.068 R)
• M9: 1,317,808 km (0.043 R)
• M10: 1,403,228 km (0.115 R)
• M11: 1,457,532 km (0.087 R)
• M12: 1,716,935 km (0.108 R)
• M13: 2,164,532 km (0.067 R)
• M14: 2,317,421 km (0.099 R)
• M15: 2,769,655 km (0.092 R)
• M16: 2,824,707 km (0.106 R)
• M17: 2,893,971 km (0.105 R)
• M18: 3,454,065 km (0.049 R)
• M19: 3,528,415 km (0.119 R)
• M20: 3,588,105 km (0.113 R)
• M21: 4,268,027 km (0.036 R)
• M22: 4,411,940 km (0.095 R)
• M23: 4,492,723 km (0.07 R)
• M24: 4,920,274 km (0.072 R)
• M25: 5,955,940 km (0.057 R)
• M26: 6,425,079 km (0.119 R)
• M27: 6,571,834 km (0.114 R)
• M28: 6,664,286 km (0.068 R)
• M29: 7,113,379 km (0.105 R)
• M30: 7,379,813 km (0.059 R)
• M31: 7,495,153 km (0.067 R)
• M32: 7,572,195 km (0.041 R)
• M33: 7,727,328 km (0.099 R)
• M34: 7,883,509 km (0.064 R)
• M35: 8,478,459 km (0.082 R)
• M36: 9,108,416 km (0.026 R)
• M37: 9,170,200 km (0.076 R)
• M38: 9,627,521 km (0.069 R)
• M39: 9,985,807 km (0.079 R)
• M40: 10,305,797 km (0.035 R)
• M41: 10,391,666 km (0.07 R)
• M42: 10,607,387 km (0.038 R)
• M43: 10,911,968 km (0.06 R)
• M44: 10,977,492 km (0.093 R)
• M45: 11,285,514 km (0.069 R)
• M46: 11,462,937 km (0.094 R)
• M47: 11,708,128 km (0.053 R)
• M48: 12,022,882 km (0.09 R)
• M49: 12,090,650 km (0.093 R)
• M50: 12,226,634 km (0.093 R)
• M51: 12,363,217 km (0.076 R)
• M52: 12,546,025 km (0.066 R)
• M53: 12,983,749 km (0.082 R)
• M54: 13,874,155 km (0.086 R)
• M55: 13,992,786 km (0.112 R)
• M56: 14,159,438 km (0.064 R)
• M57: 14,255,032 km (0.096 R)
• M58: 14,422,731 km (0.075 R)
• M59: 14,978,337 km (0.059 R)
• M60: 15,051,191 km (0.098 R)
• M61: 15,837,179 km (0.114 R)
• M62: 15,936,362 km (0.111 R)
• M63: 16,235,109 km (0.087 R)
• M64: 16,586,066 km (0.078 R)
• M65: 16,787,723 km (0.107 R)
• M66: 16,863,570 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 13.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.36 AU - 7.78 AU

Year: 8843 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,041,519 km

• M1: 208,539 km (0.068 R)
• M2: 901,028 km (0.114 R)
• M3: 1,666,221 km (0.062 R)
• M4: 2,244,566 km (0.106 R)
• M5: 2,909,529 km (0.084 R)
• M6: 3,003,626 km (0.111 R)
• M7: 3,518,542 km (0.093 R)
• M8: 3,647,944 km (0.026 R)
• M9: 4,212,526 km (0.103 R)
• M10: 4,411,940 km (0.111 R)
• M11: 5,045,637 km (0.071 R)
• M12: 5,159,631 km (0.05 R)
• M13: 5,257,916 km (0.108 R)
• M14: 5,473,038 km (0.089 R)
• M15: 5,640,588 km (0.078 R)
• M16: 5,843,891 km (0.075 R)
• M17: 6,049,738 km (0.042 R)
• M18: 6,753,147 km (0.054 R)
• M19: 7,242,631 km (0.063 R)
• M20: 10,539,170 km (0.081 R)
• M21: 10,916,605 km (0.081 R)
• M22: 11,043,464 km (0.097 R)
• M23: 11,383,949 km (0.099 R)
• M24: 11,491,211 km (0.085 R)
• M25: 11,684,940 km (0.08 R)
• M26: 11,792,950 km (0.105 R)
• M27: 12,448,488 km (0.049 R)
• M28: 14,369,923 km (0.098 R)
• M29: 15,376,716 km (0.075 R)
• M30: 15,972,714 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 12.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.11 AU - 10.41 AU

Year: 11964 Days

Day: 10.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,041,519 km

• M1: 167,998 km (0.035 R)
• M2: 271,819 km (0.093 R)
• M3: 369,656 km (0.099 R)
• M4: 586,274 km (0.111 R)
• M5: 675,584 km (0.107 R)
• M6: 759,508 km (0.074 R)
• M7: 1,010,683 km (0.064 R)
• M8: 1,159,383 km (0.106 R)
• M9: 1,465,610 km (0.112 R)
• M10: 1,812,677 km (0.093 R)
• M11: 2,137,903 km (0.114 R)
• M12: 2,414,958 km (0.064 R)
• M13: 2,756,042 km (0.118 R)
• M14: 3,149,185 km (0.089 R)
• M15: 3,371,338 km (0.063 R)
• M16: 3,541,281 km (0.082 R)
• M17: 3,752,962 km (0.092 R)
• M18: 4,537,004 km (0.058 R)
• M19: 5,023,048 km (0.096 R)
• M20: 5,152,599 km (0.049 R)
• M21: 5,614,707 km (0.098 R)
• M22: 5,907,620 km (0.102 R)
• M23: 6,136,355 km (0.115 R)
• M24: 6,275,032 km (0.105 R)
• M25: 6,602,652 km (0.118 R)
• M26: 7,032,297 km (0.029 R)
• M27: 7,153,172 km (0.104 R)
• M28: 7,943,647 km (0.041 R)
• M29: 8,374,938 km (0.112 R)
• M30: 8,813,858 km (0.079 R)
• M31: 9,260,258 km (0.074 R)
• M32: 9,419,580 km (0.114 R)
• M33: 9,553,170 km (0.095 R)
• M34: 9,633,504 km (0.1 R)
• M35: 9,821,998 km (0.061 R)
• M36: 10,011,688 km (0.119 R)
• M37: 10,120,745 km (0.099 R)
• M38: 10,422,484 km (0.038 R)
• M39: 10,950,564 km (0.118 R)
• M40: 11,034,788 km (0.117 R)
• M41: 11,316,929 km (0.106 R)
• M42: 11,487,471 km (0.084 R)
• M43: 11,687,334 km (0.048 R)
• M44: 11,773,502 km (0.116 R)
• M45: 12,177,865 km (0.104 R)
• M46: 12,675,128 km (0.041 R)
• M47: 12,763,541 km (0.06 R)
• M48: 12,970,734 km (0.099 R)
• M49: 13,059,894 km (0.115 R)
• M50: 13,149,204 km (0.118 R)
• M51: 13,238,813 km (0.084 R)
• M52: 13,659,333 km (0.105 R)
• M53: 13,992,936 km (0.063 R)
• M54: 14,452,052 km (0.116 R)
• M55: 14,575,321 km (0.072 R)
• M56: 14,730,005 km (0.096 R)
• M57: 15,669,031 km (0.099 R)
• M58: 16,595,191 km (0.112 R)
• M59: 16,691,981 km (0.079 R)
• M60: 16,951,234 km (0.038 R)
• M61: 17,342,432 km (0.107 R)
• M62: 17,802,595 km (0.096 R)
• M63: 18,835,868 km (0.094 R)
• M64: 19,546,907 km (0.119 R)
• M65: 20,163,399 km (0.116 R)
• M66: 20,404,850 km (0.095 R)
• M67: 20,890,595 km (0.093 R)
• M68: 21,030,169 km (0.11 R)
• M69: 21,169,894 km (0.075 R)
• M70: 21,380,228 km (0.099 R)
• M71: 21,520,850 km (0.067 R)
• M72: 21,626,467 km (0.118 R)
• M73: 22,406,619 km (0.046 R)
• M74: 22,513,582 km (0.065 R)
• M75: 22,979,579 km (0.081 R)
• M76: 23,268,004 km (0.115 R)
• M77: 23,376,462 km (0.12 R)
• M78: 23,485,071 km (0.085 R)
• M79: 23,739,237 km (0.116 R)
• M80: 23,884,796 km (0.108 R)
• M81: 24,580,426 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.1

Radius: 9.9

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.76 AU - 9.96 AU

Year: 12159 Days

Day: 7.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 148.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,041,519 km

• M1: 128,205 km (0.092 R)
• M2: 226,790 km (0.101 R)
• M3: 319,990 km (0.074 R)
• M4: 541,095 km (0.075 R)
• M5: 1,236,127 km (0.094 R)
• M6: 1,328,878 km (0.1 R)
• M7: 1,854,415 km (0.063 R)
• M8: 2,015,831 km (0.034 R)
• M9: 2,381,598 km (0.099 R)
• M10: 3,016,043 km (0.055 R)
• M11: 3,142,752 km (0.064 R)
• M12: 3,802,778 km (0.116 R)
• M13: 4,148,648 km (0.108 R)
• M14: 4,540,894 km (0.106 R)
• M15: 5,515,075 km (0.079 R)
• M16: 5,827,585 km (0.11 R)
• M17: 6,470,108 km (0.103 R)
• M18: 6,634,217 km (0.063 R)
• M19: 7,050,548 km (0.116 R)
• M20: 7,177,257 km (0.044 R)
• M21: 7,304,565 km (0.077 R)
• M22: 7,518,490 km (0.118 R)
• M23: 7,604,658 km (0.103 R)
• M24: 7,734,509 km (0.101 R)
• M25: 9,582,043 km (0.045 R)
• M26: 10,869,781 km (0.111 R)
• M27: 10,967,319 km (0.113 R)
• M28: 11,114,075 km (0.064 R)
• M29: 11,360,462 km (0.116 R)
• M30: 11,509,013 km (0.086 R)
• M31: 11,808,209 km (0.105 R)
• M32: 12,363,366 km (0.099 R)
• M33: 12,618,580 km (0.067 R)
• M34: 13,973,339 km (0.064 R)
• M35: 14,884,091 km (0.085 R)
• M36: 15,703,438 km (0.114 R)
• M37: 16,146,547 km (0.069 R)
• M38: 16,257,997 km (0.073 R)
• M39: 17,101,580 km (0.103 R)
• M40: 17,385,965 km (0.086 R)
• M41: 17,500,258 km (0.085 R)
• M42: 17,844,333 km (0.052 R)
• M43: 19,125,041 km (0.058 R)
• M44: 19,598,069 km (0.079 R)
• M45: 19,955,458 km (0.115 R)
• M46: 20,134,976 km (0.085 R)
• M47: 20,495,507 km (0.091 R)
• M48: 21,651,300 km (0.113 R)
• M49: 23,015,932 km (0.112 R)
• M50: 23,204,275 km (0.092 R)
• M51: 25,762,698 km (0.088 R)
• M52: 27,340,208 km (0.073 R)
• M53: 27,406,629 km (0.057 R)
• M54: 27,672,764 km (0.051 R)
• M55: 28,274,895 km (0.108 R)
• M56: 28,881,215 km (0.094 R)
• M57: 30,587,977 km (0.114 R)
• M58: 31,349,281 km (0.085 R)
• M59: 31,627,683 km (0.109 R)
• M60: 32,046,856 km (0.097 R)
• M61: 32,608,596 km (0.042 R)
• M62: 32,961,198 km (0.111 R)
• M63: 33,173,477 km (0.116 R)
• M64: 35,248,549 km (0.108 R)
• M65: 35,682,982 km (0.071 R)
• M66: 35,973,650 km (0.064 R)
• M67: 37,586,465 km (0.062 R)
• M68: 39,898,799 km (0.086 R)
• M69: 40,806,110 km (0.088 R)
• M70: 42,103,274 km (0.036 R)
• M71: 42,180,017 km (0.098 R)
• M72: 42,256,761 km (0.064 R)
• M73: 42,487,441 km (0.105 R)
• M74: 42,795,463 km (0.079 R)
• M75: 43,027,040 km (0.06 R)
• M76: 44,191,061 km (0.062 R)
• M77: 45,051,399 km (0.096 R)
• M78: 45,996,109 km (0.06 R)
• M79: 47,585,138 km (0.054 R)
• M80: 47,665,023 km (0.09 R)
• M81: 49,596,631 km (0.074 R)
• M82: 49,921,109 km (0.099 R)
• M83: 50,408,947 km (0.12 R)
• M84: 53,785,371 km (0.103 R)
• M85: 54,619,978 km (0.039 R)
• M86: 55,122,776 km (0.112 R)
• M87: 55,206,701 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.2

Radius: 5.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.46 AU - 15.36 AU

Year: 22027 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,041,519 km

• M1: 181,761 km (0.117 R)
• M2: 426,204 km (0.044 R)
• M3: 893,847 km (0.098 R)
• M4: 1,277,117 km (0.089 R)
• M5: 1,543,102 km (0.109 R)
• M6: 1,753,736 km (0.083 R)
• M7: 2,253,991 km (0.051 R)
• M8: 2,852,083 km (0.119 R)
• M9: 3,866,207 km (0.084 R)
• M10: 4,248,580 km (0.067 R)
• M11: 4,543,138 km (0.085 R)
• M12: 5,360,541 km (0.077 R)
• M13: 5,430,702 km (0.072 R)
• M14: 5,642,981 km (0.091 R)
• M15: 5,714,339 km (0.098 R)
• M16: 5,966,561 km (0.089 R)
• M17: 6,744,919 km (0.071 R)
• M18: 7,281,228 km (0.089 R)
• M19: 7,990,920 km (0.052 R)
• M20: 9,773,378 km (0.118 R)
• M21: 10,554,728 km (0.12 R)
• M22: 10,775,235 km (0.049 R)
• M23: 11,946,437 km (0.088 R)
• M24: 12,921,516 km (0.109 R)
• M25: 13,681,473 km (0.085 R)
• M26: 14,553,629 km (0.103 R)
• M27: 14,848,337 km (0.061 R)
• M28: 15,443,736 km (0.113 R)
• M29: 15,543,668 km (0.09 R)
• M30: 15,694,013 km (0.1 R)
• M31: 16,708,885 km (0.035 R)
• M32: 17,068,967 km (0.06 R)
• M33: 17,120,728 km (0.08 R)
• M34: 17,327,921 km (0.108 R)
• M35: 18,112,113 km (0.034 R)
• M36: 18,164,921 km (0.053 R)
• M37: 18,641,391 km (0.09 R)
• M38: 19,390,876 km (0.091 R)
• M39: 19,769,359 km (0.069 R)
• M40: 19,823,663 km (0.086 R)
• M41: 21,196,223 km (0.108 R)
• M42: 21,753,774 km (0.072 R)
• M43: 23,742,977 km (0.045 R)
• M44: 23,858,317 km (0.059 R)
• M45: 24,496,502 km (0.115 R)
• M46: 24,846,860 km (0.091 R)
• M47: 25,199,013 km (0.116 R)
• M48: 25,316,747 km (0.091 R)
• M49: 26,384,576 km (0.103 R)
• M50: 27,346,042 km (0.038 R)
• M51: 27,952,661 km (0.116 R)
• M52: 28,502,583 km (0.107 R)
• M53: 29,612,899 km (0.039 R)
• M54: 29,799,297 km (0.046 R)
• M55: 30,048,528 km (0.077 R)
• M56: 31,178,291 km (0.073 R)
• M57: 31,494,690 km (0.116 R)
• M58: 32,642,106 km (0.106 R)
• M59: 32,770,461 km (0.071 R)
• M60: 32,898,965 km (0.102 R)
• M61: 33,092,096 km (0.1 R)
• M62: 33,933,135 km (0.026 R)
• M63: 35,768,402 km (0.105 R)
• M64: 36,365,148 km (0.114 R)
• M65: 36,898,315 km (0.079 R)
• M66: 37,972,577 km (0.083 R)
• M67: 38,988,795 km (0.12 R)
• M68: 39,329,579 km (0.082 R)
• M69: 40,633,474 km (0.085 R)
• M70: 42,370,455 km (0.117 R)
• M71: 42,510,479 km (0.105 R)
• M72: 42,720,814 km (0.052 R)
• M73: 43,142,380 km (0.11 R)
• M74: 44,700,293 km (0.114 R)
• M75: 45,056,934 km (0.117 R)
• M76: 47,870,720 km (0.073 R)
• M77: 48,016,578 km (0.084 R)
• M78: 48,162,586 km (0.11 R)
• M79: 48,601,356 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit