🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.71 AU - 0.89 AU

Year: 251 Days

Day: 26.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.75 AU - 1.01 AU

Year: 290 Days

Day: 22.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.25 AU - 1.31 AU

Year: 509 Days

Day: 46.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,743,250 km

• M1: 716,125 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.09 AU - 5.11 AU

Year: 4048 Days

Day: 47.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,743,250 km

• M1: 2,305,303 km (0.087 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.5

Radius: 12.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.29 AU - 7.83 AU

Year: 6593 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,743,250 km

• M1: 178,470 km (0.097 R)
• M2: 288,574 km (0.071 R)
• M3: 562,638 km (0.12 R)
• M4: 687,402 km (0.072 R)
• M5: 822,788 km (0.044 R)
• M6: 923,468 km (0.111 R)
• M7: 1,186,910 km (0.108 R)
• M8: 1,457,532 km (0.09 R)
• M9: 2,078,363 km (0.053 R)
• M10: 2,220,032 km (0.077 R)
• M11: 2,577,871 km (0.081 R)
• M12: 2,797,181 km (0.059 R)
• M13: 3,045,513 km (0.115 R)
• M14: 3,230,865 km (0.115 R)
• M15: 3,515,849 km (0.075 R)
• M16: 4,709,939 km (0.055 R)
• M17: 5,226,052 km (0.074 R)
• M18: 5,364,879 km (0.049 R)
• M19: 5,476,778 km (0.066 R)
• M20: 5,703,120 km (0.043 R)
• M21: 5,846,135 km (0.092 R)
• M22: 6,371,074 km (0.117 R)
• M23: 6,639,303 km (0.067 R)
• M24: 6,820,167 km (0.095 R)
• M25: 7,186,831 km (0.092 R)
• M26: 7,465,981 km (0.105 R)
• M27: 7,622,760 km (0.106 R)
• M28: 7,875,730 km (0.064 R)
• M29: 8,163,855 km (0.08 R)
• M30: 8,260,645 km (0.066 R)
• M31: 8,422,809 km (0.119 R)
• M32: 8,783,190 km (0.092 R)
• M33: 9,048,577 km (0.059 R)
• M34: 9,655,495 km (0.078 R)
• M35: 9,757,820 km (0.111 R)
• M36: 11,122,302 km (0.079 R)
• M37: 12,657,625 km (0.114 R)
• M38: 13,070,815 km (0.115 R)
• M39: 13,641,231 km (0.057 R)
• M40: 14,297,667 km (0.12 R)
• M41: 14,492,593 km (0.075 R)
• M42: 15,441,043 km (0.095 R)
• M43: 15,721,539 km (0.109 R)
• M44: 16,044,072 km (0.093 R)
• M45: 16,206,087 km (0.036 R)
• M46: 16,491,220 km (0.044 R)
• M47: 17,522,548 km (0.107 R)
• M48: 17,857,049 km (0.082 R)
• M49: 17,940,973 km (0.095 R)
• M50: 18,025,047 km (0.101 R)
• M51: 18,489,848 km (0.113 R)
• M52: 18,745,062 km (0.082 R)
• M53: 19,345,099 km (0.056 R)
• M54: 19,604,203 km (0.089 R)
• M55: 19,777,437 km (0.036 R)
• M56: 20,432,227 km (0.071 R)
• M57: 20,520,041 km (0.061 R)
• M58: 21,539,101 km (0.09 R)
• M59: 21,628,561 km (0.07 R)
• M60: 21,942,417 km (0.053 R)
• M61: 22,032,326 km (0.087 R)
• M62: 22,212,591 km (0.106 R)
• M63: 22,756,379 km (0.087 R)
• M64: 23,442,286 km (0.056 R)
• M65: 24,135,073 km (0.093 R)
• M66: 24,834,593 km (0.072 R)
• M67: 25,777,508 km (0.091 R)
• M68: 25,919,925 km (0.077 R)
• M69: 26,205,657 km (0.096 R)
• M70: 27,552,786 km (0.119 R)
• M71: 28,234,803 km (0.094 R)
• M72: 28,381,708 km (0.075 R)
• M73: 28,725,484 km (0.097 R)
• M74: 29,169,341 km (0.034 R)
• M75: 29,416,925 km (0.067 R)
• M76: 30,464,559 km (0.06 R)
• M77: 31,119,199 km (0.103 R)
• M78: 31,829,341 km (0.07 R)
• M79: 32,288,756 km (0.097 R)
• M80: 32,596,179 km (0.063 R)
• M81: 32,853,188 km (0.104 R)
• M82: 33,524,434 km (0.083 R)
• M83: 34,880,539 km (0.099 R)
• M84: 35,143,382 km (0.03 R)
• M85: 35,248,699 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 14.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.74 AU - 9.18 AU

Year: 9426 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 84,743,250 km

• M1: 201,060 km (0.096 R)
• M2: 335,548 km (0.076 R)
• M3: 434,133 km (0.05 R)
• M4: 547,977 km (0.071 R)
• M5: 988,543 km (0.065 R)
• M6: 1,503,159 km (0.057 R)
• M7: 1,921,734 km (0.118 R)
• M8: 2,080,158 km (0.054 R)
• M9: 2,461,783 km (0.116 R)
• M10: 2,687,526 km (0.112 R)
• M11: 2,993,304 km (0.084 R)
• M12: 3,104,006 km (0.104 R)
• M13: 3,329,600 km (0.103 R)
• M14: 4,644,565 km (0.093 R)
• M15: 4,816,752 km (0.095 R)
• M16: 5,390,909 km (0.064 R)
• M17: 6,412,363 km (0.074 R)
• M18: 6,677,002 km (0.068 R)
• M19: 6,920,846 km (0.084 R)
• M20: 7,467,627 km (0.047 R)
• M21: 7,977,007 km (0.115 R)
• M22: 9,029,428 km (0.062 R)
• M23: 9,164,066 km (0.097 R)
• M24: 9,435,437 km (0.059 R)
• M25: 10,434,152 km (0.116 R)
• M26: 11,234,202 km (0.104 R)
• M27: 11,641,706 km (0.097 R)
• M28: 13,136,638 km (0.09 R)
• M29: 14,501,569 km (0.109 R)
• M30: 14,818,118 km (0.105 R)
• M31: 15,265,266 km (0.114 R)
• M32: 15,361,607 km (0.111 R)
• M33: 15,554,887 km (0.099 R)
• M34: 15,944,141 km (0.095 R)
• M35: 16,270,863 km (0.099 R)
• M36: 16,765,134 km (0.038 R)
• M37: 17,398,382 km (0.116 R)
• M38: 17,499,211 km (0.069 R)
• M39: 18,722,772 km (0.063 R)
• M40: 18,963,924 km (0.117 R)
• M41: 19,310,243 km (0.095 R)
• M42: 20,645,254 km (0.07 R)
• M43: 20,787,522 km (0.066 R)
• M44: 21,073,104 km (0.115 R)
• M45: 21,792,520 km (0.11 R)
• M46: 21,973,683 km (0.111 R)
• M47: 22,666,621 km (0.077 R)
• M48: 23,477,890 km (0.112 R)
• M49: 23,775,290 km (0.085 R)
• M50: 23,999,089 km (0.101 R)
• M51: 24,298,584 km (0.094 R)
• M52: 24,977,309 km (0.098 R)
• M53: 25,166,850 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 8.4

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.3 AU - 11.8 AU

Year: 11198 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,743,250 km

• M1: 112,797 km (0.079 R)
• M2: 409,300 km (0.076 R)
• M3: 511,326 km (0.104 R)
• M4: 622,776 km (0.099 R)
• M5: 1,212,491 km (0.06 R)
• M6: 1,342,641 km (0.061 R)
• M7: 1,523,804 km (0.069 R)
• M8: 1,785,750 km (0.109 R)
• M9: 2,325,349 km (0.088 R)
• M10: 2,461,035 km (0.08 R)
• M11: 3,178,207 km (0.088 R)
• M12: 3,451,522 km (0.105 R)
• M13: 3,700,902 km (0.081 R)
• M14: 4,086,116 km (0.092 R)
• M15: 4,184,402 km (0.098 R)
• M16: 4,517,856 km (0.11 R)
• M17: 4,999,112 km (0.108 R)
• M18: 5,496,525 km (0.073 R)
• M19: 5,641,635 km (0.057 R)
• M20: 5,751,290 km (0.066 R)
• M21: 6,196,942 km (0.113 R)
• M22: 6,847,394 km (0.082 R)
• M23: 7,160,951 km (0.099 R)
• M24: 7,399,260 km (0.047 R)
• M25: 7,802,277 km (0.11 R)
• M26: 7,965,339 km (0.104 R)
• M27: 8,420,116 km (0.095 R)
• M28: 8,755,963 km (0.103 R)
• M29: 9,311,271 km (0.1 R)
• M30: 11,044,661 km (0.116 R)
• M31: 11,366,297 km (0.112 R)
• M32: 11,551,349 km (0.025 R)
• M33: 12,065,667 km (0.112 R)
• M34: 12,587,314 km (0.058 R)
• M35: 13,164,912 km (0.065 R)
• M36: 13,948,356 km (0.027 R)
• M37: 14,949,016 km (0.079 R)
• M38: 15,560,273 km (0.105 R)
• M39: 15,817,581 km (0.098 R)
• M40: 16,492,716 km (0.068 R)
• M41: 16,545,076 km (0.094 R)
• M42: 17,124,319 km (0.116 R)
• M43: 17,496,518 km (0.054 R)
• M44: 17,710,294 km (0.077 R)
• M45: 17,978,822 km (0.118 R)
• M46: 18,465,613 km (0.071 R)
• M47: 18,519,917 km (0.113 R)
• M48: 18,574,221 km (0.099 R)
• M49: 20,231,018 km (0.106 R)
• M50: 20,624,310 km (0.108 R)
• M51: 22,512,535 km (0.093 R)
• M52: 22,570,579 km (0.064 R)
• M53: 22,920,039 km (0.095 R)
• M54: 22,978,532 km (0.114 R)
• M55: 23,212,802 km (0.112 R)
• M56: 24,574,741 km (0.104 R)
• M57: 25,719,315 km (0.114 R)
• M58: 25,962,561 km (0.116 R)
• M59: 26,084,334 km (0.047 R)
• M60: 27,004,510 km (0.06 R)
• M61: 27,872,926 km (0.094 R)
• M62: 28,247,818 km (0.115 R)
• M63: 28,436,012 km (0.088 R)
• M64: 30,919,038 km (0.08 R)
• M65: 32,022,920 km (0.114 R)
• M66: 33,736,115 km (0.096 R)
• M67: 34,872,460 km (0.041 R)
• M68: 35,411,462 km (0.042 R)
• M69: 35,478,930 km (0.109 R)
• M70: 35,546,548 km (0.097 R)
• M71: 37,871,000 km (0.111 R)
• M72: 37,940,114 km (0.044 R)
• M73: 38,703,064 km (0.035 R)
• M74: 38,981,764 km (0.104 R)
• M75: 39,261,064 km (0.092 R)
• M76: 39,611,272 km (0.066 R)
• M77: 40,738,642 km (0.104 R)
• M78: 41,448,484 km (0.067 R)
• M79: 42,305,829 km (0.097 R)
• M80: 42,377,636 km (0.085 R)
• M81: 43,096,903 km (0.11 R)
• M82: 44,038,023 km (0.071 R)
• M83: 45,279,087 km (0.037 R)
• M84: 47,869,972 km (0.099 R)
• M85: 48,019,421 km (0.106 R)
• M86: 48,169,018 km (0.074 R)
• M87: 49,749,819 km (0.097 R)
• M88: 50,280,592 km (0.078 R)
• M89: 50,813,161 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 9.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.14 AU - 11.2 AU

Year: 11399 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 84,743,250 km

• M1: 121,922 km (0.075 R)
• M2: 212,728 km (0.058 R)
• M3: 358,586 km (0.083 R)
• M4: 557,850 km (0.053 R)
• M5: 825,631 km (0.072 R)
• M6: 907,311 km (0.083 R)
• M7: 1,114,803 km (0.101 R)
• M8: 2,047,097 km (0.098 R)
• M9: 2,907,435 km (0.062 R)
• M10: 3,375,526 km (0.112 R)
• M11: 3,509,865 km (0.111 R)
• M12: 3,756,103 km (0.096 R)
• M13: 3,951,628 km (0.032 R)
• M14: 4,948,249 km (0.097 R)
• M15: 5,131,955 km (0.072 R)
• M16: 5,728,551 km (0.112 R)
• M17: 5,857,056 km (0.088 R)
• M18: 5,953,995 km (0.084 R)
• M19: 6,215,044 km (0.104 R)
• M20: 6,614,021 km (0.07 R)
• M21: 6,850,535 km (0.063 R)
• M22: 7,021,077 km (0.116 R)
• M23: 8,002,738 km (0.063 R)
• M24: 8,218,608 km (0.091 R)
• M25: 8,509,576 km (0.086 R)
• M26: 9,630,513 km (0.104 R)
• M27: 9,898,742 km (0.078 R)
• M28: 10,286,350 km (0.104 R)
• M29: 11,076,077 km (0.061 R)
• M30: 12,049,660 km (0.083 R)
• M31: 12,923,760 km (0.043 R)
• M32: 14,600,902 km (0.105 R)
• M33: 14,997,635 km (0.11 R)
• M34: 15,756,695 km (0.067 R)
• M35: 17,498,164 km (0.076 R)
• M36: 17,872,458 km (0.109 R)
• M37: 20,615,634 km (0.085 R)
• M38: 20,763,586 km (0.107 R)
• M39: 22,060,749 km (0.083 R)
• M40: 22,161,728 km (0.059 R)
• M41: 23,127,681 km (0.093 R)
• M42: 24,003,577 km (0.058 R)
• M43: 24,159,159 km (0.05 R)
• M44: 26,803,301 km (0.112 R)
• M45: 27,397,204 km (0.104 R)
• M46: 27,559,967 km (0.109 R)
• M47: 28,653,079 km (0.078 R)
• M48: 30,151,152 km (0.045 R)
• M49: 31,107,531 km (0.046 R)
• M50: 31,902,494 km (0.111 R)
• M51: 33,165,250 km (0.117 R)
• M52: 34,268,983 km (0.056 R)
• M53: 34,678,582 km (0.12 R)
• M54: 35,325,592 km (0.116 R)
• M55: 35,621,048 km (0.11 R)
• M56: 36,273,893 km (0.111 R)
• M57: 36,512,203 km (0.088 R)
• M58: 37,772,266 km (0.087 R)
• M59: 39,413,055 km (0.084 R)
• M60: 39,903,736 km (0.091 R)
• M61: 41,263,431 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932

Radius: 4

Gravity: 58.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.03 AU - 17.71 AU

Year: 20153 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,743,250 km

• M1: 57,296 km (0.079 R)
• M2: 122,072 km (0.092 R)
• M3: 384,467 km (0.1 R)
• M4: 467,942 km (0.069 R)
• M5: 831,465 km (0.066 R)
• M6: 2,336,420 km (0.116 R)
• M7: 3,097,574 km (0.111 R)
• M8: 3,266,918 km (0.078 R)
• M9: 3,395,872 km (0.092 R)
• M10: 3,482,788 km (0.049 R)
• M11: 3,526,471 km (0.119 R)
• M12: 3,837,784 km (0.066 R)
• M13: 4,111,548 km (0.028 R)
• M14: 6,249,900 km (0.091 R)
• M15: 6,517,530 km (0.109 R)
• M16: 6,953,459 km (0.096 R)
• M17: 7,119,363 km (0.114 R)
• M18: 8,729,634 km (0.073 R)
• M19: 8,968,542 km (0.112 R)
• M20: 9,945,416 km (0.054 R)
• M21: 10,132,413 km (0.074 R)
• M22: 10,827,595 km (0.086 R)
• M23: 11,148,632 km (0.064 R)
• M24: 11,277,884 km (0.064 R)
• M25: 11,342,810 km (0.111 R)
• M26: 12,530,916 km (0.072 R)
• M27: 13,207,996 km (0.09 R)
• M28: 13,413,394 km (0.053 R)
• M29: 13,896,745 km (0.08 R)
• M30: 14,880,650 km (0.085 R)
• M31: 14,951,709 km (0.096 R)
• M32: 15,022,917 km (0.089 R)
• M33: 15,309,098 km (0.118 R)
• M34: 15,741,586 km (0.084 R)
• M35: 16,105,108 km (0.117 R)
• M36: 16,251,265 km (0.097 R)
• M37: 16,471,474 km (0.106 R)
• M38: 16,692,430 km (0.091 R)
• M39: 17,586,576 km (0.112 R)
• M40: 19,188,320 km (0.12 R)
• M41: 19,265,812 km (0.069 R)
• M42: 19,498,736 km (0.114 R)
• M43: 20,124,354 km (0.119 R)
• M44: 20,836,141 km (0.117 R)
• M45: 21,797,906 km (0.098 R)
• M46: 21,878,689 km (0.102 R)
• M47: 22,284,099 km (0.117 R)
• M48: 22,856,011 km (0.031 R)
• M49: 23,267,406 km (0.082 R)
• M50: 24,348,549 km (0.106 R)
• M51: 24,432,324 km (0.038 R)
• M52: 25,701,363 km (0.098 R)
• M53: 26,645,475 km (0.111 R)
• M54: 27,165,328 km (0.102 R)
• M55: 27,600,957 km (0.073 R)
• M56: 29,366,810 km (0.118 R)
• M57: 30,714,986 km (0.091 R)
• M58: 30,805,493 km (0.094 R)
• M59: 31,168,716 km (0.062 R)
• M60: 33,098,978 km (0.051 R)
• M61: 35,732,199 km (0.032 R)
• M62: 38,627,068 km (0.113 R)
• M63: 39,116,851 km (0.09 R)
• M64: 39,608,729 km (0.081 R)
• M65: 42,905,717 km (0.098 R)
• M66: 45,151,929 km (0.1 R)
• M67: 48,065,796 km (0.087 R)
• M68: 51,039,652 km (0.117 R)
• M69: 52,874,171 km (0.087 R)
• M70: 53,744,830 km (0.101 R)
• M71: 54,072,599 km (0.115 R)
• M72: 54,730,082 km (0.069 R)
• M73: 55,169,900 km (0.071 R)
• M74: 60,084,190 km (0.116 R)
• M75: 62,363,912 km (0.08 R)
• M76: 64,903,934 km (0.082 R)
• M77: 67,124,714 km (0.069 R)
• M78: 67,595,499 km (0.075 R)
• M79: 68,777,023 km (0.047 R)
• M80: 68,895,504 km (0.108 R)
• M81: 69,251,547 km (0.084 R)
• M82: 70,681,553 km (0.091 R)
• M83: 71,400,371 km (0.088 R)
• M84: 73,207,663 km (0.045 R)
• M85: 74,664,297 km (0.119 R)
• M86: 77,482,871 km (0.1 R)
• M87: 78,347,546 km (0.118 R)
• M88: 78,595,131 km (0.052 R)
• M89: 79,463,995 km (0.104 R)
• M90: 80,211,237 km (0.105 R)
• M91: 80,336,001 km (0.087 R)
• M92: 80,835,658 km (0.074 R)
• M93: 81,211,149 km (0.089 R)
• M94: 84,362,428 km (0.082 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit