🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.57 AU - 0.73 AU

Year: 191 Days

Day: 41.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.84 AU - 0.98 AU

Year: 317 Days

Day: 45.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,411,999 km

• M1: 77,791 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.85 AU - 1.29 AU

Year: 404 Days

Day: 44.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.91 AU - 1.39 AU

Year: 450 Days

Day: 13.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.01 AU - 1.37 AU

Year: 474 Days

Day: 36.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,411,999 km

• M1: 717,771 km (0.098 R)
• M2: 1,032,674 km (0.076 R)

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.4 AU - 2.18 AU

Year: 875 Days

Day: 18.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 12.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.37 AU - 10.05 AU

Year: 11051 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,411,999 km

• M1: 476,768 km (0.067 R)
• M2: 683,513 km (0.1 R)
• M3: 863,329 km (0.03 R)
• M4: 997,668 km (0.117 R)
• M5: 1,254,977 km (0.09 R)
• M6: 1,991,148 km (0.036 R)
• M7: 2,152,863 km (0.067 R)
• M8: 2,468,066 km (0.071 R)
• M9: 2,554,683 km (0.045 R)
• M10: 3,237,298 km (0.077 R)
• M11: 3,332,442 km (0.102 R)
• M12: 3,873,238 km (0.102 R)
• M13: 4,000,097 km (0.062 R)
• M14: 4,547,775 km (0.108 R)
• M15: 4,762,747 km (0.09 R)
• M16: 4,898,881 km (0.099 R)
• M17: 5,713,891 km (0.091 R)
• M18: 6,004,709 km (0.109 R)
• M19: 6,420,142 km (0.094 R)
• M20: 6,783,665 km (0.091 R)
• M21: 8,402,912 km (0.072 R)
• M22: 9,822,297 km (0.053 R)
• M23: 9,926,417 km (0.1 R)
• M24: 10,171,159 km (0.051 R)
• M25: 10,702,082 km (0.09 R)
• M26: 11,205,928 km (0.079 R)
• M27: 11,791,155 km (0.076 R)
• M28: 12,236,657 km (0.113 R)
• M29: 12,499,052 km (0.103 R)
• M30: 12,991,378 km (0.108 R)
• M31: 14,625,286 km (0.12 R)
• M32: 14,943,780 km (0.095 R)
• M33: 15,345,151 km (0.117 R)
• M34: 15,750,113 km (0.071 R)
• M35: 16,035,695 km (0.072 R)
• M36: 16,199,654 km (0.099 R)
• M37: 16,488,079 km (0.089 R)
• M38: 17,027,978 km (0.03 R)
• M39: 17,153,341 km (0.086 R)
• M40: 17,279,152 km (0.111 R)
• M41: 17,573,711 km (0.116 R)
• M42: 17,700,420 km (0.07 R)
• M43: 17,785,092 km (0.116 R)
• M44: 17,912,400 km (0.09 R)
• M45: 18,381,689 km (0.06 R)
• M46: 18,941,484 km (0.05 R)
• M47: 19,071,485 km (0.093 R)
• M48: 19,288,850 km (0.102 R)
• M49: 19,945,735 km (0.076 R)
• M50: 20,166,242 km (0.095 R)
• M51: 20,387,647 km (0.116 R)
• M52: 20,922,309 km (0.081 R)
• M53: 21,642,474 km (0.081 R)
• M54: 21,778,458 km (0.11 R)
• M55: 22,005,548 km (0.113 R)
• M56: 22,142,280 km (0.113 R)
• M57: 22,324,939 km (0.116 R)
• M58: 23,338,764 km (0.1 R)
• M59: 24,698,010 km (0.097 R)
• M60: 25,172,684 km (0.093 R)
• M61: 25,267,978 km (0.046 R)
• M62: 25,411,143 km (0.034 R)
• M63: 26,082,838 km (0.098 R)
• M64: 26,420,779 km (0.094 R)
• M65: 26,906,224 km (0.044 R)
• M66: 27,345,743 km (0.112 R)
• M67: 27,689,070 km (0.108 R)
• M68: 28,330,695 km (0.071 R)
• M69: 28,479,545 km (0.087 R)
• M70: 29,327,316 km (0.104 R)
• M71: 29,678,871 km (0.078 R)
• M72: 29,829,965 km (0.117 R)
• M73: 29,930,794 km (0.07 R)
• M74: 30,234,178 km (0.11 R)
• M75: 30,894,803 km (0.054 R)
• M76: 31,971,907 km (0.09 R)
• M77: 32,178,502 km (0.11 R)
• M78: 32,282,024 km (0.037 R)
• M79: 34,163,217 km (0.109 R)
• M80: 34,533,023 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 13.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.79 AU - 12.87 AU

Year: 12127 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,411,999 km

• M1: 172,786 km (0.098 R)
• M2: 293,661 km (0.098 R)
• M3: 392,395 km (0.054 R)
• M4: 1,165,218 km (0.111 R)
• M5: 1,386,174 km (0.111 R)
• M6: 1,806,544 km (0.102 R)
• M7: 2,266,557 km (0.111 R)
• M8: 2,498,733 km (0.105 R)
• M9: 2,593,728 km (0.117 R)
• M10: 2,861,658 km (0.076 R)
• M11: 3,138,713 km (0.076 R)
• M12: 3,773,905 km (0.106 R)
• M13: 4,362,274 km (0.112 R)
• M14: 4,448,741 km (0.104 R)
• M15: 5,070,171 km (0.108 R)
• M16: 5,252,830 km (0.1 R)
• M17: 5,624,730 km (0.119 R)
• M18: 5,750,542 km (0.074 R)
• M19: 5,877,401 km (0.095 R)
• M20: 6,037,321 km (0.082 R)
• M21: 6,231,051 km (0.07 R)
• M22: 6,724,723 km (0.114 R)
• M23: 6,993,102 km (0.093 R)
• M24: 7,402,551 km (0.052 R)
• M25: 7,784,774 km (0.105 R)
• M26: 8,209,034 km (0.085 R)
• M27: 8,316,295 km (0.091 R)
• M28: 8,604,720 km (0.094 R)
• M29: 8,859,784 km (0.082 R)
• M30: 8,969,888 km (0.064 R)
• M31: 9,080,441 km (0.102 R)
• M32: 9,377,393 km (0.075 R)
• M33: 9,639,937 km (0.104 R)
• M34: 9,791,031 km (0.085 R)
• M35: 11,146,986 km (0.108 R)
• M36: 11,545,216 km (0.118 R)
• M37: 13,226,397 km (0.115 R)
• M38: 13,352,358 km (0.111 R)
• M39: 14,331,775 km (0.117 R)
• M40: 15,202,285 km (0.045 R)
• M41: 16,045,269 km (0.119 R)
• M42: 16,494,960 km (0.104 R)
• M43: 18,241,665 km (0.1 R)
• M44: 18,381,988 km (0.093 R)
• M45: 18,947,169 km (0.081 R)
• M46: 19,998,243 km (0.116 R)
• M47: 20,482,342 km (0.053 R)
• M48: 21,758,861 km (0.107 R)
• M49: 22,808,589 km (0.064 R)
• M50: 23,010,396 km (0.117 R)
• M51: 23,568,546 km (0.103 R)
• M52: 24,646,399 km (0.077 R)
• M53: 24,853,592 km (0.112 R)
• M54: 25,583,181 km (0.077 R)
• M55: 26,055,910 km (0.093 R)
• M56: 26,531,482 km (0.083 R)
• M57: 27,063,302 km (0.096 R)
• M58: 28,029,555 km (0.095 R)
• M59: 28,788,913 km (0.061 R)
• M60: 29,280,642 km (0.099 R)
• M61: 30,050,921 km (0.043 R)
• M62: 30,883,882 km (0.04 R)
• M63: 31,275,080 km (0.089 R)
• M64: 31,499,477 km (0.074 R)
• M65: 31,668,074 km (0.119 R)
• M66: 31,836,970 km (0.12 R)
• M67: 32,856,629 km (0.108 R)
• M68: 33,542,236 km (0.041 R)
• M69: 33,771,869 km (0.085 R)
• M70: 33,944,505 km (0.111 R)
• M71: 36,038,127 km (0.083 R)
• M72: 36,273,295 km (0.101 R)
• M73: 36,922,849 km (0.055 R)
• M74: 37,219,352 km (0.104 R)
• M75: 38,593,259 km (0.089 R)
• M76: 39,014,676 km (0.109 R)
• M77: 39,619,500 km (0.073 R)
• M78: 39,923,034 km (0.111 R)
• M79: 40,105,544 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 11.3

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.93 AU - 10.97 AU

Year: 12339 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,411,999 km

• M1: 155,432 km (0.093 R)
• M2: 782,098 km (0.115 R)
• M3: 1,075,758 km (0.099 R)
• M4: 1,428,959 km (0.042 R)
• M5: 1,737,430 km (0.11 R)
• M6: 2,010,895 km (0.098 R)
• M7: 2,124,290 km (0.091 R)
• M8: 2,239,779 km (0.101 R)
• M9: 2,723,130 km (0.075 R)
• M10: 2,880,956 km (0.082 R)
• M11: 3,610,993 km (0.093 R)
• M12: 4,177,072 km (0.087 R)
• M13: 4,470,433 km (0.115 R)
• M14: 4,657,431 km (0.067 R)
• M15: 6,078,012 km (0.108 R)
• M16: 7,051,296 km (0.114 R)
• M17: 7,667,340 km (0.026 R)
• M18: 8,809,968 km (0.039 R)
• M19: 9,810,628 km (0.114 R)
• M20: 10,997,987 km (0.116 R)
• M21: 11,352,982 km (0.078 R)
• M22: 11,763,030 km (0.081 R)
• M23: 12,335,092 km (0.12 R)
• M24: 13,022,794 km (0.096 R)
• M25: 13,831,670 km (0.083 R)
• M26: 14,104,985 km (0.11 R)
• M27: 14,768,003 km (0.07 R)
• M28: 15,611,286 km (0.106 R)
• M29: 15,952,967 km (0.029 R)
• M30: 16,412,382 km (0.083 R)
• M31: 16,759,898 km (0.102 R)
• M32: 16,992,822 km (0.075 R)
• M33: 17,520,903 km (0.104 R)
• M34: 19,687,080 km (0.09 R)
• M35: 20,179,706 km (0.026 R)
• M36: 21,555,707 km (0.116 R)
• M37: 22,382,983 km (0.086 R)
• M38: 23,480,433 km (0.083 R)
• M39: 24,993,167 km (0.081 R)
• M40: 25,192,730 km (0.051 R)
• M41: 25,593,503 km (0.063 R)
• M42: 25,996,520 km (0.117 R)
• M43: 26,401,481 km (0.077 R)
• M44: 26,537,017 km (0.087 R)
• M45: 26,740,619 km (0.113 R)
• M46: 26,876,753 km (0.082 R)
• M47: 27,766,711 km (0.08 R)
• M48: 28,388,590 km (0.053 R)
• M49: 29,857,341 km (0.086 R)
• M50: 31,422,434 km (0.081 R)
• M51: 32,795,593 km (0.115 R)
• M52: 32,941,152 km (0.11 R)
• M53: 33,306,320 km (0.059 R)
• M54: 33,966,945 km (0.095 R)
• M55: 35,152,059 km (0.056 R)
• M56: 35,226,559 km (0.09 R)
• M57: 35,375,708 km (0.113 R)
• M58: 35,974,698 km (0.118 R)
• M59: 36,350,637 km (0.098 R)
• M60: 36,955,012 km (0.085 R)
• M61: 37,486,534 km (0.118 R)
• M62: 38,097,043 km (0.106 R)
• M63: 38,250,231 km (0.037 R)
• M64: 39,948,316 km (0.113 R)
• M65: 40,181,838 km (0.116 R)
• M66: 40,806,709 km (0.062 R)
• M67: 41,041,877 km (0.081 R)
• M68: 42,303,435 km (0.095 R)
• M69: 42,462,159 km (0.084 R)
• M70: 43,818,264 km (0.057 R)
• M71: 44,059,116 km (0.092 R)
• M72: 44,139,450 km (0.074 R)
• M73: 48,716,995 km (0.115 R)
• M74: 51,738,573 km (0.114 R)
• M75: 51,823,395 km (0.062 R)
• M76: 51,908,217 km (0.096 R)
• M77: 52,333,075 km (0.051 R)
• M78: 52,759,130 km (0.1 R)
• M79: 53,271,951 km (0.1 R)
• M80: 53,700,549 km (0.053 R)
• M81: 54,044,176 km (0.093 R)
• M82: 54,216,363 km (0.063 R)
• M83: 54,302,531 km (0.112 R)
• M84: 55,339,693 km (0.069 R)
• M85: 55,513,077 km (0.103 R)
• M86: 55,860,593 km (0.097 R)
• M87: 55,947,659 km (0.11 R)
• M88: 57,521,279 km (0.089 R)
• M89: 58,755,162 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791

Radius: 8

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.52 AU - 19.06 AU

Year: 22917 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,411,999 km

• M1: 140,024 km (0.104 R)
• M2: 1,195,137 km (0.084 R)
• M3: 1,716,486 km (0.083 R)
• M4: 3,460,199 km (0.116 R)
• M5: 4,192,032 km (0.098 R)
• M6: 4,334,449 km (0.084 R)
• M7: 4,673,138 km (0.092 R)
• M8: 4,870,607 km (0.117 R)
• M9: 5,121,184 km (0.078 R)
• M10: 5,171,898 km (0.05 R)
• M11: 6,436,748 km (0.094 R)
• M12: 6,491,500 km (0.119 R)
• M13: 7,273,598 km (0.06 R)
• M14: 7,733,911 km (0.095 R)
• M15: 7,850,447 km (0.111 R)
• M16: 7,967,583 km (0.108 R)
• M17: 8,203,648 km (0.076 R)
• M18: 8,925,607 km (0.116 R)
• M19: 9,109,164 km (0.106 R)
• M20: 9,232,283 km (0.09 R)
• M21: 9,856,256 km (0.091 R)
• M22: 11,608,196 km (0.098 R)
• M23: 12,010,465 km (0.037 R)
• M24: 12,759,651 km (0.117 R)
• M25: 13,876,399 km (0.049 R)
• M26: 14,806,599 km (0.109 R)
• M27: 15,978,848 km (0.104 R)
• M28: 16,053,198 km (0.089 R)
• M29: 17,104,871 km (0.117 R)
• M30: 18,958,987 km (0.1 R)
• M31: 20,230,120 km (0.104 R)
• M32: 20,632,987 km (0.116 R)
• M33: 21,364,820 km (0.09 R)
• M34: 22,188,057 km (0.099 R)
• M35: 22,270,934 km (0.12 R)
• M36: 22,603,490 km (0.105 R)
• M37: 22,686,816 km (0.117 R)
• M38: 23,105,391 km (0.069 R)
• M39: 23,780,377 km (0.027 R)
• M40: 24,290,805 km (0.1 R)
• M41: 26,193,241 km (0.076 R)
• M42: 26,632,311 km (0.092 R)
• M43: 27,251,047 km (0.092 R)
• M44: 28,143,249 km (0.068 R)
• M45: 28,412,675 km (0.074 R)
• M46: 29,590,459 km (0.1 R)
• M47: 30,139,333 km (0.114 R)
• M48: 30,415,192 km (0.082 R)
• M49: 31,619,604 km (0.096 R)
• M50: 32,180,896 km (0.112 R)
• M51: 32,368,641 km (0.052 R)
• M52: 33,979,511 km (0.118 R)
• M53: 34,075,104 km (0.102 R)
• M54: 35,616,411 km (0.1 R)
• M55: 36,591,190 km (0.072 R)
• M56: 37,081,871 km (0.081 R)
• M57: 37,180,307 km (0.087 R)
• M58: 37,377,327 km (0.112 R)
• M59: 37,970,632 km (0.098 R)
• M60: 40,374,670 km (0.116 R)
• M61: 40,475,948 km (0.112 R)
• M62: 42,724,404 km (0.117 R)
• M63: 43,552,129 km (0.065 R)
• M64: 44,803,515 km (0.077 R)
• M65: 46,596,446 km (0.12 R)
• M66: 49,491,912 km (0.055 R)
• M67: 49,925,896 km (0.118 R)
• M68: 50,252,169 km (0.095 R)
• M69: 52,224,467 km (0.111 R)
• M70: 52,334,721 km (0.033 R)
• M71: 52,555,677 km (0.068 R)
• M72: 52,666,230 km (0.116 R)
• M73: 56,583,899 km (0.101 R)
• M74: 58,177,116 km (0.087 R)
• M75: 61,058,521 km (0.069 R)
• M76: 61,523,919 km (0.068 R)
• M77: 61,640,456 km (0.073 R)
• M78: 63,632,501 km (0.085 R)
• M79: 66,122,259 km (0.074 R)
• M80: 68,160,979 km (0.072 R)
• M81: 68,522,856 km (0.101 R)
• M82: 71,808,923 km (0.117 R)
• M83: 71,931,593 km (0.111 R)
• M84: 73,285,603 km (0.102 R)
• M85: 74,027,908 km (0.095 R)
• M86: 80,054,159 km (0.118 R)
• M87: 80,181,467 km (0.113 R)
• M88: 81,073,818 km (0.071 R)
• M89: 81,713,199 km (0.08 R)
• M90: 82,097,666 km (0.1 R)
• M91: 85,454,792 km (0.101 R)
• M92: 86,496,890 km (0.088 R)
• M93: 86,888,687 km (0.067 R)
• M94: 87,019,436 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 18,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit