🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.24 AU - 1.58 AU

Year: 588 Days

Day: 20.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.58 AU - 1.72 AU

Year: 745 Days

Day: 36.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.87 AU - 4.25 AU

Year: 2875 Days

Day: 20.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,474,305 km

• M1: 48,619 km (0.06 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856

Radius: 13.4

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.79 AU - 6.87 AU

Year: 5597 Days

Day: 10.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,474,305 km

• M1: 167,699 km (0.069 R)
• M2: 272,867 km (0.118 R)
• M3: 580,440 km (0.083 R)
• M4: 705,354 km (0.099 R)
• M5: 986,149 km (0.098 R)
• M6: 1,140,534 km (0.079 R)
• M7: 1,563,298 km (0.057 R)
• M8: 1,916,947 km (0.095 R)
• M9: 2,337,616 km (0.065 R)
• M10: 2,591,334 km (0.12 R)
• M11: 2,876,318 km (0.086 R)
• M12: 3,079,771 km (0.089 R)
• M13: 3,743,388 km (0.08 R)
• M14: 3,991,122 km (0.111 R)
• M15: 4,502,896 km (0.086 R)
• M16: 4,713,530 km (0.104 R)
• M17: 4,927,455 km (0.077 R)
• M18: 6,161,188 km (0.09 R)
• M19: 6,454,550 km (0.081 R)
• M20: 6,632,721 km (0.118 R)
• M21: 6,722,480 km (0.088 R)
• M22: 6,842,756 km (0.088 R)
• M23: 7,300,226 km (0.073 R)
• M24: 7,862,415 km (0.11 R)
• M25: 7,957,560 km (0.105 R)
• M26: 9,362,134 km (0.115 R)
• M27: 9,564,241 km (0.063 R)
• M28: 9,665,818 km (0.091 R)
• M29: 10,075,865 km (0.105 R)
• M30: 10,561,460 km (0.11 R)
• M31: 10,771,944 km (0.081 R)
• M32: 11,268,460 km (0.1 R)
• M33: 11,845,159 km (0.053 R)
• M34: 12,027,220 km (0.109 R)
• M35: 12,839,985 km (0.099 R)
• M36: 13,594,258 km (0.065 R)
• M37: 14,246,654 km (0.082 R)
• M38: 14,440,533 km (0.077 R)
• M39: 14,752,594 km (0.089 R)
• M40: 15,542,321 km (0.087 R)
• M41: 16,875,388 km (0.081 R)
• M42: 17,039,347 km (0.077 R)
• M43: 17,327,772 km (0.115 R)
• M44: 17,951,296 km (0.086 R)
• M45: 18,244,807 km (0.113 R)
• M46: 18,794,130 km (0.098 R)
• M47: 19,006,858 km (0.118 R)
• M48: 19,177,549 km (0.093 R)
• M49: 19,606,746 km (0.099 R)
• M50: 20,518,246 km (0.102 R)
• M51: 21,089,410 km (0.084 R)
• M52: 21,221,954 km (0.109 R)
• M53: 21,978,470 km (0.118 R)
• M54: 22,607,978 km (0.055 R)
• M55: 23,334,874 km (0.072 R)
• M56: 23,747,016 km (0.092 R)
• M57: 24,207,927 km (0.115 R)
• M58: 24,439,355 km (0.077 R)
• M59: 24,764,880 km (0.086 R)
• M60: 24,904,754 km (0.088 R)
• M61: 25,138,426 km (0.099 R)
• M62: 25,279,048 km (0.088 R)
• M63: 25,749,533 km (0.097 R)
• M64: 27,034,579 km (0.054 R)
• M65: 27,274,833 km (0.095 R)
• M66: 28,242,881 km (0.084 R)
• M67: 28,340,269 km (0.096 R)
• M68: 28,486,726 km (0.034 R)
• M69: 29,074,645 km (0.112 R)
• M70: 29,173,081 km (0.072 R)
• M71: 30,312,418 km (0.111 R)
• M72: 31,113,515 km (0.057 R)
• M73: 31,365,438 km (0.081 R)
• M74: 31,466,267 km (0.114 R)
• M75: 31,617,809 km (0.025 R)
• M76: 31,921,792 km (0.086 R)
• M77: 32,226,523 km (0.115 R)
• M78: 34,647,914 km (0.118 R)
• M79: 35,013,531 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 11

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.02 AU - 8.02 AU

Year: 5851 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 94,474,305 km

• M1: 348,862 km (0.116 R)
• M2: 508,034 km (0.069 R)
• M3: 747,391 km (0.113 R)
• M4: 846,874 km (0.071 R)
• M5: 951,143 km (0.097 R)
• M6: 1,148,164 km (0.073 R)
• M7: 1,345,184 km (0.089 R)
• M8: 1,511,238 km (0.102 R)
• M9: 1,596,808 km (0.066 R)
• M10: 1,743,114 km (0.087 R)
• M11: 2,145,084 km (0.112 R)
• M12: 2,678,999 km (0.092 R)
• M13: 2,854,327 km (0.04 R)
• M14: 2,925,536 km (0.06 R)
• M15: 3,142,752 km (0.104 R)
• M16: 3,309,105 km (0.064 R)
• M17: 3,786,920 km (0.055 R)
• M18: 4,286,577 km (0.074 R)
• M19: 4,596,395 km (0.074 R)
• M20: 5,281,852 km (0.047 R)
• M21: 5,816,814 km (0.083 R)
• M22: 6,206,367 km (0.086 R)
• M23: 6,510,051 km (0.112 R)
• M24: 6,818,671 km (0.063 R)
• M25: 7,107,694 km (0.075 R)
• M26: 7,376,222 km (0.106 R)
• M27: 8,278,447 km (0.102 R)
• M28: 8,406,503 km (0.111 R)
• M29: 8,794,709 km (0.117 R)
• M30: 8,925,458 km (0.068 R)
• M31: 9,804,495 km (0.087 R)
• M32: 10,295,475 km (0.118 R)
• M33: 10,571,782 km (0.113 R)
• M34: 10,710,908 km (0.112 R)
• M35: 11,131,727 km (0.073 R)
• M36: 11,443,788 km (0.086 R)
• M37: 12,426,646 km (0.061 R)
• M38: 13,047,328 km (0.088 R)
• M39: 13,136,787 km (0.051 R)
• M40: 13,226,397 km (0.114 R)
• M41: 13,799,207 km (0.118 R)
• M42: 13,951,348 km (0.114 R)
• M43: 14,165,123 km (0.081 R)
• M44: 14,318,611 km (0.038 R)
• M45: 14,410,912 km (0.118 R)
• M46: 14,969,062 km (0.059 R)
• M47: 15,534,243 km (0.107 R)
• M48: 15,629,088 km (0.08 R)
• M49: 16,106,455 km (0.097 R)
• M50: 16,588,609 km (0.091 R)
• M51: 17,369,809 km (0.066 R)
• M52: 17,468,394 km (0.03 R)
• M53: 17,632,951 km (0.052 R)
• M54: 18,765,856 km (0.119 R)
• M55: 19,409,127 km (0.056 R)
• M56: 19,887,840 km (0.068 R)
• M57: 19,990,913 km (0.078 R)
• M58: 20,266,622 km (0.095 R)
• M59: 20,508,970 km (0.081 R)
• M60: 20,891,642 km (0.096 R)
• M61: 21,031,366 km (0.091 R)
• M62: 21,347,018 km (0.084 R)
• M63: 21,664,165 km (0.092 R)
• M64: 21,876,594 km (0.066 R)
• M65: 22,089,622 km (0.11 R)
• M66: 22,339,001 km (0.088 R)
• M67: 22,410,359 km (0.114 R)
• M68: 23,964,382 km (0.111 R)
• M69: 24,294,096 km (0.114 R)
• M70: 24,441,151 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.8

Radius: 7.1

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.34 AU - 16.74 AU

Year: 19486 Days

Day: 23.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,474,305 km

• M1: 115,340 km (0.104 R)
• M2: 338,091 km (0.075 R)
• M3: 677,978 km (0.099 R)
• M4: 794,963 km (0.079 R)
• M5: 1,270,236 km (0.097 R)
• M6: 1,567,486 km (0.09 R)
• M7: 1,952,252 km (0.101 R)
• M8: 2,224,820 km (0.105 R)
• M9: 2,805,858 km (0.114 R)
• M10: 3,472,017 km (0.099 R)
• M11: 3,718,554 km (0.107 R)
• M12: 4,272,216 km (0.076 R)
• M13: 4,536,406 km (0.109 R)
• M14: 5,219,919 km (0.041 R)
• M15: 5,266,743 km (0.07 R)
• M16: 6,429,417 km (0.093 R)
• M17: 6,834,080 km (0.066 R)
• M18: 6,987,866 km (0.11 R)
• M19: 7,194,910 km (0.113 R)
• M20: 7,988,975 km (0.061 R)
• M21: 8,151,139 km (0.063 R)
• M22: 8,755,066 km (0.106 R)
• M23: 9,090,464 km (0.066 R)
• M24: 9,316,507 km (0.079 R)
• M25: 11,983,687 km (0.081 R)
• M26: 12,543,632 km (0.109 R)
• M27: 12,985,095 km (0.047 R)
• M28: 13,048,525 km (0.054 R)
• M29: 13,495,822 km (0.098 R)
• M30: 13,689,103 km (0.074 R)
• M31: 14,471,051 km (0.092 R)
• M32: 15,671,125 km (0.106 R)
• M33: 17,390,154 km (0.099 R)
• M34: 19,023,763 km (0.079 R)
• M35: 19,457,896 km (0.045 R)
• M36: 20,041,926 km (0.117 R)
• M37: 25,709,740 km (0.071 R)
• M38: 27,728,713 km (0.096 R)
• M39: 27,892,373 km (0.102 R)
• M40: 29,296,948 km (0.075 R)
• M41: 29,798,101 km (0.104 R)
• M42: 30,217,872 km (0.05 R)
• M43: 31,318,613 km (0.109 R)
• M44: 33,995,817 km (0.111 R)
• M45: 34,522,401 km (0.062 R)
• M46: 34,963,416 km (0.097 R)
• M47: 36,745,575 km (0.113 R)
• M48: 37,105,508 km (0.05 R)
• M49: 38,192,336 km (0.06 R)
• M50: 39,014,377 km (0.1 R)
• M51: 40,675,960 km (0.105 R)
• M52: 41,421,855 km (0.085 R)
• M53: 42,643,471 km (0.102 R)
• M54: 42,927,109 km (0.117 R)
• M55: 44,163,236 km (0.1 R)
• M56: 44,354,422 km (0.095 R)
• M57: 44,833,584 km (0.065 R)
• M58: 45,025,818 km (0.12 R)
• M59: 45,411,032 km (0.091 R)
• M60: 45,894,084 km (0.093 R)
• M61: 47,255,424 km (0.097 R)
• M62: 47,646,922 km (0.102 R)
• M63: 48,827,698 km (0.082 R)
• M64: 49,025,317 km (0.08 R)
• M65: 49,421,601 km (0.063 R)
• M66: 50,416,876 km (0.082 R)
• M67: 51,217,823 km (0.117 R)
• M68: 56,111,319 km (0.043 R)
• M69: 56,525,705 km (0.118 R)
• M70: 57,253,499 km (0.062 R)
• M71: 58,193,871 km (0.093 R)
• M72: 58,508,326 km (0.115 R)
• M73: 59,877,894 km (0.099 R)
• M74: 63,617,542 km (0.096 R)
• M75: 64,157,889 km (0.104 R)
• M76: 67,872,554 km (0.093 R)
• M77: 68,093,211 km (0.087 R)
• M78: 69,533,389 km (0.085 R)
• M79: 72,782,206 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.7

Radius: 5.5

Gravity: 27.92 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.6 AU - 17.66 AU

Year: 24918 Days

Day: 20.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,474,305 km

• M1: 177,273 km (0.035 R)
• M2: 376,388 km (0.118 R)
• M3: 464,202 km (0.082 R)
• M4: 1,061,247 km (0.106 R)
• M5: 1,353,113 km (0.098 R)
• M6: 2,007,454 km (0.1 R)
• M7: 2,124,888 km (0.065 R)
• M8: 2,575,028 km (0.055 R)
• M9: 2,660,000 km (0.073 R)
• M10: 3,098,621 km (0.04 R)
• M11: 3,702,099 km (0.052 R)
• M12: 3,846,610 km (0.089 R)
• M13: 3,895,080 km (0.103 R)
• M14: 3,992,767 km (0.118 R)
• M15: 4,493,471 km (0.081 R)
• M16: 4,595,946 km (0.056 R)
• M17: 4,908,157 km (0.052 R)
• M18: 5,013,623 km (0.083 R)
• M19: 5,718,229 km (0.12 R)
• M20: 6,110,325 km (0.109 R)
• M21: 6,802,664 km (0.082 R)
• M22: 7,098,419 km (0.093 R)
• M23: 7,217,948 km (0.102 R)
• M24: 7,398,363 km (0.09 R)
• M25: 7,702,495 km (0.112 R)
• M26: 7,948,883 km (0.108 R)
• M27: 9,088,669 km (0.112 R)
• M28: 9,810,030 km (0.105 R)
• M29: 11,940,004 km (0.082 R)
• M30: 13,757,170 km (0.104 R)
• M31: 14,583,548 km (0.086 R)
• M32: 17,964,909 km (0.081 R)
• M33: 18,291,332 km (0.115 R)
• M34: 19,868,243 km (0.066 R)
• M35: 21,143,565 km (0.067 R)
• M36: 22,884,734 km (0.094 R)
• M37: 23,861,908 km (0.108 R)
• M38: 24,490,817 km (0.034 R)
• M39: 25,856,646 km (0.086 R)
• M40: 26,502,460 km (0.11 R)
• M41: 26,687,961 km (0.117 R)
• M42: 27,622,050 km (0.082 R)
• M43: 28,661,606 km (0.057 R)
• M44: 31,169,614 km (0.091 R)
• M45: 33,947,796 km (0.112 R)
• M46: 34,452,240 km (0.074 R)
• M47: 35,264,407 km (0.085 R)
• M48: 36,082,857 km (0.091 R)
• M49: 37,634,336 km (0.094 R)
• M50: 38,051,864 km (0.103 R)
• M51: 43,178,733 km (0.077 R)
• M52: 43,615,708 km (0.045 R)
• M53: 44,054,030 km (0.076 R)
• M54: 46,379,529 km (0.111 R)
• M55: 46,939,025 km (0.077 R)
• M56: 47,051,223 km (0.104 R)
• M57: 47,275,770 km (0.085 R)
• M58: 48,630,977 km (0.07 R)
• M59: 49,199,449 km (0.072 R)
• M60: 50,457,716 km (0.103 R)
• M61: 50,687,648 km (0.106 R)
• M62: 51,726,456 km (0.114 R)
• M63: 51,958,332 km (0.098 R)
• M64: 54,060,183 km (0.087 R)
• M65: 54,295,500 km (0.078 R)
• M66: 54,413,234 km (0.093 R)
• M67: 56,308,938 km (0.081 R)
• M68: 56,786,155 km (0.102 R)
• M69: 58,587,912 km (0.084 R)
• M70: 62,864,316 km (0.075 R)
• M71: 63,855,851 km (0.106 R)
• M72: 64,228,948 km (0.081 R)
• M73: 66,105,504 km (0.076 R)
• M74: 67,873,302 km (0.098 R)
• M75: 68,000,161 km (0.088 R)
• M76: 68,762,960 km (0.064 R)
• M77: 70,682,301 km (0.112 R)
• M78: 72,359,892 km (0.087 R)
• M79: 73,008,698 km (0.116 R)
• M80: 73,268,699 km (0.036 R)
• M81: 73,398,849 km (0.064 R)
• M82: 74,181,246 km (0.093 R)
• M83: 74,704,389 km (0.108 R)
• M84: 76,149,355 km (0.103 R)
• M85: 79,333,845 km (0.097 R)
• M86: 80,807,983 km (0.103 R)
• M87: 81,615,811 km (0.113 R)
• M88: 81,885,686 km (0.099 R)
• M89: 83,375,232 km (0.104 R)
• M90: 84,191,587 km (0.028 R)
• M91: 84,327,871 km (0.118 R)
• M92: 93,625,977 km (0.096 R)
• M93: 94,474,347 km (0.112 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 16,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit