🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.48 AU - 0.54 AU

Year: 159 Days

Day: 19.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,233,845 km

• M1: 337,044 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 173 Days

Day: 16.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.61 AU - 0.67 AU

Year: 224 Days

Day: 47.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.93 AU - 1.13 AU

Year: 456 Days

Day: 37.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,233,845 km

• M1: 453,282 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.28 AU - 1.48 AU

Year: 708 Days

Day: 38.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 11.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.43 AU - 3.21 AU

Year: 2067 Days

Day: 8.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,233,845 km

• M1: 148,401 km (0.084 R)
• M2: 232,625 km (0.044 R)
• M3: 388,356 km (0.101 R)
• M4: 559,945 km (0.075 R)
• M5: 792,420 km (0.107 R)
• M6: 877,392 km (0.071 R)
• M7: 956,678 km (0.113 R)
• M8: 1,085,183 km (0.09 R)
• M9: 1,350,420 km (0.074 R)
• M10: 1,528,292 km (0.107 R)
• M11: 1,636,601 km (0.049 R)
• M12: 1,725,312 km (0.057 R)
• M13: 2,303,957 km (0.072 R)
• M14: 2,442,036 km (0.116 R)
• M15: 2,518,480 km (0.071 R)
• M16: 2,819,022 km (0.045 R)
• M17: 3,035,191 km (0.118 R)
• M18: 3,327,057 km (0.065 R)
• M19: 3,440,751 km (0.078 R)
• M20: 3,555,792 km (0.115 R)
• M21: 3,642,858 km (0.106 R)
• M22: 3,878,624 km (0.076 R)
• M23: 4,257,256 km (0.104 R)
• M24: 4,443,206 km (0.112 R)
• M25: 4,584,576 km (0.079 R)
• M26: 5,049,975 km (0.109 R)
• M27: 5,396,594 km (0.064 R)
• M28: 5,564,442 km (0.111 R)
• M29: 5,991,544 km (0.093 R)
• M30: 6,182,880 km (0.075 R)
• M31: 6,589,487 km (0.077 R)
• M32: 6,823,159 km (0.03 R)
• M33: 6,968,418 km (0.108 R)
• M34: 7,447,431 km (0.118 R)
• M35: 7,747,524 km (0.058 R)
• M36: 7,880,068 km (0.097 R)
• M37: 8,013,360 km (0.072 R)
• M38: 8,359,679 km (0.103 R)
• M39: 8,476,215 km (0.111 R)
• M40: 8,612,798 km (0.069 R)
• M41: 8,848,714 km (0.119 R)
• M42: 9,246,794 km (0.085 R)
• M43: 9,327,128 km (0.093 R)
• M44: 9,427,807 km (0.115 R)
• M45: 9,916,394 km (0.074 R)
• M46: 10,019,317 km (0.103 R)
• M47: 10,122,390 km (0.116 R)
• M48: 10,454,946 km (0.062 R)
• M49: 10,580,609 km (0.053 R)
• M50: 10,897,008 km (0.086 R)
• M51: 11,045,708 km (0.108 R)
• M52: 11,195,157 km (0.094 R)
• M53: 11,452,764 km (0.117 R)
• M54: 11,755,849 km (0.114 R)
• M55: 12,061,628 km (0.079 R)
• M56: 12,614,092 km (0.109 R)
• M57: 12,837,442 km (0.095 R)
• M58: 13,197,524 km (0.087 R)
• M59: 13,720,967 km (0.081 R)
• M60: 14,089,127 km (0.062 R)
• M61: 14,297,667 km (0.082 R)
• M62: 14,577,415 km (0.108 R)
• M63: 15,189,420 km (0.069 R)
• M64: 15,546,510 km (0.112 R)
• M65: 15,834,037 km (0.105 R)
• M66: 15,906,293 km (0.083 R)
• M67: 16,050,954 km (0.116 R)
• M68: 16,244,534 km (0.117 R)
• M69: 16,317,238 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.3

Radius: 14.3

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.2 AU - 4.72 AU

Year: 3440 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,233,845 km

• M1: 198,068 km (0.11 R)
• M2: 313,557 km (0.116 R)
• M3: 404,213 km (0.068 R)
• M4: 561,890 km (0.101 R)
• M5: 684,709 km (0.037 R)
• M6: 776,114 km (0.115 R)
• M7: 905,516 km (0.11 R)
• M8: 1,238,670 km (0.104 R)
• M9: 1,354,459 km (0.063 R)
• M10: 1,487,452 km (0.045 R)
• M11: 1,611,319 km (0.119 R)
• M12: 1,710,203 km (0.05 R)
• M13: 1,855,163 km (0.103 R)
• M14: 2,625,443 km (0.109 R)
• M15: 3,001,681 km (0.075 R)
• M16: 3,395,423 km (0.111 R)
• M17: 3,598,577 km (0.082 R)
• M18: 3,711,074 km (0.031 R)
• M19: 3,978,406 km (0.108 R)
• M20: 4,173,332 km (0.074 R)
• M21: 4,351,503 km (0.104 R)
• M22: 4,471,630 km (0.101 R)
• M23: 4,797,604 km (0.098 R)
• M24: 5,237,421 km (0.078 R)
• M25: 5,451,496 km (0.103 R)
• M26: 5,712,245 km (0.083 R)
• M27: 5,822,200 km (0.046 R)
• M28: 6,044,053 km (0.071 R)
• M29: 7,100,813 km (0.06 R)
• M30: 7,242,931 km (0.092 R)
• M31: 7,385,946 km (0.085 R)
• M32: 7,796,443 km (0.111 R)
• M33: 8,239,252 km (0.11 R)
• M34: 8,589,311 km (0.081 R)
• M35: 8,816,999 km (0.067 R)
• M36: 8,969,888 km (0.094 R)
• M37: 9,175,137 km (0.09 R)
• M38: 9,564,241 km (0.108 R)
• M39: 9,852,965 km (0.104 R)
• M40: 10,305,049 km (0.115 R)
• M41: 10,412,461 km (0.114 R)
• M42: 10,520,171 km (0.106 R)
• M43: 11,009,506 km (0.103 R)
• M44: 11,257,090 km (0.055 R)
• M45: 11,701,695 km (0.074 R)
• M46: 12,067,163 km (0.027 R)
• M47: 12,608,258 km (0.099 R)
• M48: 13,332,312 km (0.115 R)
• M49: 13,596,202 km (0.1 R)
• M50: 13,861,888 km (0.053 R)
• M51: 13,980,519 km (0.079 R)
• M52: 15,063,608 km (0.098 R)
• M53: 15,246,716 km (0.049 R)
• M54: 15,369,236 km (0.108 R)
• M55: 15,800,677 km (0.086 R)
• M56: 16,204,890 km (0.09 R)
• M57: 16,612,395 km (0.102 R)
• M58: 16,706,941 km (0.061 R)
• M59: 17,086,919 km (0.087 R)
• M60: 17,662,273 km (0.101 R)
• M61: 17,823,240 km (0.116 R)
• M62: 18,276,521 km (0.079 R)
• M63: 19,227,515 km (0.112 R)
• M64: 19,825,907 km (0.112 R)
• M65: 20,026,667 km (0.115 R)
• M66: 20,194,516 km (0.107 R)
• M67: 20,430,432 km (0.118 R)
• M68: 20,633,286 km (0.085 R)
• M69: 21,109,157 km (0.06 R)
• M70: 21,211,632 km (0.1 R)
• M71: 21,968,148 km (0.085 R)
• M72: 22,280,209 km (0.098 R)
• M73: 22,558,761 km (0.08 R)
• M74: 22,838,509 km (0.083 R)
• M75: 22,943,676 km (0.114 R)
• M76: 23,084,298 km (0.079 R)
• M77: 23,366,140 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.9

Radius: 10.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.15 AU - 5.49 AU

Year: 4620 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,233,845 km

• M1: 151,393 km (0.055 R)
• M2: 217,665 km (0.101 R)
• M3: 289,472 km (0.072 R)
• M4: 381,175 km (0.034 R)
• M5: 550,819 km (0.083 R)
• M6: 628,012 km (0.118 R)
• M7: 884,273 km (0.077 R)
• M8: 998,416 km (0.115 R)
• M9: 1,062,893 km (0.064 R)
• M10: 1,151,156 km (0.095 R)
• M11: 1,219,073 km (0.114 R)
• M12: 1,407,118 km (0.096 R)
• M13: 2,097,362 km (0.104 R)
• M14: 2,181,586 km (0.108 R)
• M15: 2,309,941 km (0.081 R)
• M16: 2,470,459 km (0.119 R)
• M17: 2,604,649 km (0.108 R)
• M18: 2,695,454 km (0.113 R)
• M19: 2,802,716 km (0.117 R)
• M20: 2,927,032 km (0.09 R)
• M21: 3,053,293 km (0.106 R)
• M22: 3,426,539 km (0.112 R)
• M23: 3,509,566 km (0.108 R)
• M24: 3,797,243 km (0.116 R)
• M25: 4,377,234 km (0.066 R)
• M26: 5,251,035 km (0.069 R)
• M27: 5,836,561 km (0.032 R)
• M28: 6,096,712 km (0.081 R)
• M29: 6,422,237 km (0.075 R)
• M30: 7,005,519 km (0.091 R)
• M31: 7,196,705 km (0.117 R)
• M32: 8,178,216 km (0.073 R)
• M33: 8,245,087 km (0.111 R)
• M34: 8,379,426 km (0.113 R)
• M35: 8,446,894 km (0.094 R)
• M36: 8,673,236 km (0.096 R)
• M37: 8,787,080 km (0.102 R)
• M38: 8,878,634 km (0.086 R)
• M39: 9,177,979 km (0.084 R)
• M40: 9,340,741 km (0.034 R)
• M41: 9,692,446 km (0.067 R)
• M42: 9,858,051 km (0.076 R)
• M43: 10,096,360 km (0.111 R)
• M44: 10,433,105 km (0.093 R)
• M45: 10,651,668 km (0.102 R)
• M46: 10,773,739 km (0.118 R)
• M47: 11,291,348 km (0.047 R)
• M48: 11,666,091 km (0.043 R)
• M49: 11,867,599 km (0.067 R)
• M50: 12,019,441 km (0.059 R)
• M51: 12,197,462 km (0.112 R)
• M52: 12,659,421 km (0.076 R)
• M53: 13,732,785 km (0.078 R)
• M54: 14,186,366 km (0.044 R)
• M55: 14,699,188 km (0.094 R)
• M56: 14,944,229 km (0.118 R)
• M57: 15,053,585 km (0.044 R)
• M58: 15,576,579 km (0.114 R)
• M59: 16,358,228 km (0.119 R)
• M60: 16,583,971 km (0.08 R)
• M61: 17,152,742 km (0.109 R)
• M62: 17,267,185 km (0.085 R)
• M63: 17,468,244 km (0.09 R)
• M64: 17,872,607 km (0.097 R)
• M65: 18,221,619 km (0.117 R)
• M66: 18,338,455 km (0.119 R)
• M67: 18,631,816 km (0.1 R)
• M68: 18,808,491 km (0.104 R)
• M69: 19,222,878 km (0.079 R)
• M70: 19,401,497 km (0.109 R)
• M71: 19,580,566 km (0.101 R)
• M72: 19,790,153 km (0.046 R)
• M73: 20,302,376 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.1

Radius: 3.7

Gravity: 36.53 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.85 AU - 11.47 AU

Year: 15194 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,233,845 km

• M1: 161,416 km (0.103 R)
• M2: 298,897 km (0.041 R)
• M3: 435,330 km (0.105 R)
• M4: 608,415 km (0.087 R)
• M5: 883,675 km (0.029 R)
• M6: 1,902,735 km (0.119 R)
• M7: 2,040,964 km (0.091 R)
• M8: 2,268,801 km (0.105 R)
• M9: 2,595,224 km (0.12 R)
• M10: 2,968,022 km (0.117 R)
• M11: 3,063,764 km (0.07 R)
• M12: 3,160,554 km (0.087 R)
• M13: 3,591,695 km (0.052 R)
• M14: 3,796,944 km (0.092 R)
• M15: 4,398,776 km (0.113 R)
• M16: 4,729,237 km (0.119 R)
• M17: 4,766,487 km (0.093 R)
• M18: 4,991,931 km (0.118 R)
• M19: 6,048,242 km (0.115 R)
• M20: 6,251,246 km (0.056 R)
• M21: 6,374,066 km (0.069 R)
• M22: 10,170,860 km (0.081 R)
• M23: 11,048,102 km (0.098 R)
• M24: 12,306,220 km (0.046 R)
• M25: 12,511,768 km (0.089 R)
• M26: 12,822,033 km (0.102 R)
• M27: 13,082,633 km (0.047 R)
• M28: 13,292,369 km (0.113 R)
• M29: 13,821,347 km (0.078 R)
• M30: 13,874,754 km (0.088 R)
• M31: 13,928,011 km (0.066 R)
• M32: 14,357,356 km (0.049 R)
• M33: 14,519,521 km (0.075 R)
• M34: 14,736,587 km (0.104 R)
• M35: 14,845,494 km (0.114 R)
• M36: 15,283,966 km (0.095 R)
• M37: 15,560,273 km (0.085 R)
• M38: 16,398,769 km (0.099 R)
• M39: 17,022,891 km (0.092 R)
• M40: 17,251,776 km (0.117 R)
• M41: 19,119,356 km (0.077 R)
• M42: 19,178,746 km (0.118 R)
• M43: 20,561,479 km (0.075 R)
• M44: 22,475,434 km (0.086 R)
• M45: 22,663,629 km (0.103 R)
• M46: 24,381,012 km (0.094 R)
• M47: 25,287,874 km (0.099 R)
• M48: 26,536,119 km (0.074 R)
• M49: 27,067,640 km (0.107 R)
• M50: 27,871,579 km (0.045 R)
• M51: 28,683,297 km (0.076 R)
• M52: 29,023,782 km (0.095 R)
• M53: 29,092,148 km (0.075 R)
• M54: 29,915,385 km (0.046 R)
• M55: 30,607,425 km (0.057 R)
• M56: 31,094,815 km (0.082 R)
• M57: 31,584,898 km (0.074 R)
• M58: 32,077,523 km (0.096 R)
• M59: 33,284,329 km (0.107 R)
• M60: 33,642,168 km (0.086 R)
• M61: 34,001,202 km (0.087 R)
• M62: 34,073,159 km (0.112 R)
• M63: 34,289,328 km (0.094 R)
• M64: 34,723,162 km (0.056 R)
• M65: 34,868,122 km (0.069 R)
• M66: 36,549,901 km (0.087 R)
• M67: 36,623,653 km (0.072 R)
• M68: 36,845,058 km (0.082 R)
• M69: 36,919,109 km (0.116 R)
• M70: 37,289,364 km (0.027 R)
• M71: 37,437,914 km (0.071 R)
• M72: 37,809,964 km (0.108 R)
• M73: 38,407,757 km (0.081 R)
• M74: 38,482,706 km (0.096 R)
• M75: 38,707,851 km (0.12 R)
• M76: 39,688,465 km (0.081 R)
• M77: 40,295,982 km (0.103 R)
• M78: 42,369,109 km (0.093 R)
• M79: 43,926,872 km (0.064 R)
• M80: 44,005,261 km (0.096 R)
• M81: 44,240,728 km (0.101 R)
• M82: 46,218,861 km (0.052 R)
• M83: 47,018,162 km (0.075 R)
• M84: 47,660,834 km (0.048 R)
• M85: 47,741,318 km (0.12 R)
• M86: 48,711,460 km (0.069 R)
• M87: 50,506,635 km (0.083 R)
• M88: 51,329,872 km (0.065 R)
• M89: 56,872,623 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.2

Radius: 3.2

Gravity: 35.47 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.52 AU - 15.02 AU

Year: 22307 Days

Day: 16.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,233,845 km

• M1: 70,610 km (0.105 R)
• M2: 161,416 km (0.091 R)
• M3: 549,623 km (0.11 R)
• M4: 757,713 km (0.078 R)
• M5: 824,733 km (0.095 R)
• M6: 1,399,338 km (0.063 R)
• M7: 1,977,983 km (0.108 R)
• M8: 2,291,989 km (0.111 R)
• M9: 3,286,815 km (0.049 R)
• M10: 4,885,717 km (0.047 R)
• M11: 5,478,723 km (0.112 R)
• M12: 5,960,428 km (0.054 R)
• M13: 8,413,534 km (0.043 R)
• M14: 8,613,696 km (0.109 R)
• M15: 9,326,530 km (0.036 R)
• M16: 13,105,073 km (0.088 R)
• M17: 13,922,775 km (0.058 R)
• M18: 16,285,823 km (0.096 R)
• M19: 16,848,610 km (0.119 R)
• M20: 16,974,422 km (0.099 R)
• M21: 18,186,015 km (0.12 R)
• M22: 18,769,596 km (0.063 R)
• M23: 18,900,195 km (0.116 R)
• M24: 19,755,895 km (0.073 R)
• M25: 20,893,886 km (0.117 R)
• M26: 21,436,627 km (0.119 R)
• M27: 22,052,821 km (0.11 R)
• M28: 24,789,564 km (0.103 R)
• M29: 25,725,149 km (0.079 R)
• M30: 26,015,369 km (0.065 R)
• M31: 26,599,100 km (0.098 R)
• M32: 27,039,815 km (0.116 R)
• M33: 27,334,822 km (0.091 R)
• M34: 28,525,771 km (0.105 R)
• M35: 28,600,719 km (0.08 R)
• M36: 29,657,628 km (0.064 R)
• M37: 31,266,553 km (0.1 R)
• M38: 31,731,504 km (0.051 R)
• M39: 33,534,756 km (0.063 R)
• M40: 34,728,547 km (0.1 R)
• M41: 38,309,771 km (0.117 R)
• M42: 40,902,451 km (0.072 R)
• M43: 42,262,595 km (0.092 R)
• M44: 44,156,803 km (0.042 R)
• M45: 46,166,501 km (0.092 R)
• M46: 49,281,578 km (0.114 R)
• M47: 50,637,234 km (0.077 R)
• M48: 53,755,003 km (0.036 R)
• M49: 53,847,754 km (0.089 R)
• M50: 54,218,756 km (0.119 R)
• M51: 56,086,934 km (0.096 R)
• M52: 56,180,882 km (0.071 R)
• M53: 56,745,764 km (0.1 R)
• M54: 58,356,334 km (0.053 R)
• M55: 58,832,953 km (0.066 R)
• M56: 59,023,989 km (0.072 R)
• M57: 60,270,439 km (0.087 R)
• M58: 60,559,312 km (0.111 R)
• M59: 61,913,472 km (0.086 R)
• M60: 63,473,180 km (0.073 R)
• M61: 64,159,684 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 18,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit