🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.61 AU

Year: 167 Days

Day: 17.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.89 AU - 1.03 AU

Year: 356 Days

Day: 39.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.84 AU - 1.3 AU

Year: 419 Days

Day: 14.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,314,643 km

• M1: 861,085 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.8 AU - 1.34 AU

Year: 419 Days

Day: 30.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.86 AU - 2.48 AU

Year: 1211 Days

Day: 32.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.98 AU - 2.88 AU

Year: 1435 Days

Day: 47.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,314,643 km

• M1: 862,581 km (0.083 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 10.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.42 AU - 5.56 AU

Year: 4872 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 103,314,643 km

• M1: 131,646 km (0.083 R)
• M2: 371,452 km (0.05 R)
• M3: 562,937 km (0.092 R)
• M4: 631,153 km (0.091 R)
• M5: 788,082 km (0.105 R)
• M6: 1,457,981 km (0.115 R)
• M7: 1,626,727 km (0.108 R)
• M8: 1,728,304 km (0.082 R)
• M9: 2,267,754 km (0.086 R)
• M10: 2,564,855 km (0.051 R)
• M11: 2,839,667 km (0.118 R)
• M12: 2,945,133 km (0.12 R)
• M13: 3,051,946 km (0.12 R)
• M14: 3,123,903 km (0.097 R)
• M15: 3,287,862 km (0.114 R)
• M16: 3,398,864 km (0.06 R)
• M17: 3,797,093 km (0.079 R)
• M18: 4,371,549 km (0.104 R)
• M19: 4,679,421 km (0.041 R)
• M20: 4,994,325 km (0.086 R)
• M21: 5,403,176 km (0.096 R)
• M22: 5,711,497 km (0.081 R)
• M23: 6,253,191 km (0.066 R)
• M24: 6,530,396 km (0.104 R)
• M25: 6,717,393 km (0.117 R)
• M26: 6,811,490 km (0.069 R)
• M27: 6,929,822 km (0.096 R)
• M28: 7,144,645 km (0.1 R)
• M29: 7,580,722 km (0.119 R)
• M30: 7,654,175 km (0.087 R)
• M31: 8,175,524 km (0.105 R)
• M32: 8,966,148 km (0.086 R)
• M33: 9,807,786 km (0.109 R)
• M34: 9,914,898 km (0.12 R)
• M35: 10,482,921 km (0.053 R)
• M36: 10,895,063 km (0.107 R)
• M37: 11,284,766 km (0.049 R)
• M38: 11,707,230 km (0.114 R)
• M39: 11,849,199 km (0.108 R)
• M40: 12,394,034 km (0.076 R)
• M41: 12,800,641 km (0.114 R)
• M42: 13,836,457 km (0.086 R)
• M43: 14,167,517 km (0.086 R)
• M44: 14,592,674 km (0.117 R)
• M45: 14,684,377 km (0.052 R)
• M46: 15,114,621 km (0.11 R)
• M47: 15,549,053 km (0.114 R)
• M48: 15,799,181 km (0.068 R)
• M49: 15,987,674 km (0.088 R)
• M50: 16,050,655 km (0.116 R)
• M51: 16,589,357 km (0.105 R)
• M52: 17,134,043 km (0.052 R)
• M53: 17,360,085 km (0.116 R)
• M54: 17,424,861 km (0.025 R)
• M55: 17,717,175 km (0.06 R)
• M56: 17,782,400 km (0.046 R)
• M57: 17,978,373 km (0.117 R)
• M58: 18,240,917 km (0.089 R)
• M59: 19,136,410 km (0.094 R)
• M60: 19,505,318 km (0.079 R)
• M61: 20,284,274 km (0.092 R)
• M62: 21,004,439 km (0.039 R)
• M63: 21,837,699 km (0.083 R)
• M64: 22,752,490 km (0.071 R)
• M65: 23,036,576 km (0.054 R)
• M66: 24,039,929 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 15

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.13 AU - 7.65 AU

Year: 6850 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 103,314,643 km

• M1: 192,233 km (0.099 R)
• M2: 350,657 km (0.04 R)
• M3: 877,541 km (0.095 R)
• M4: 1,164,171 km (0.066 R)
• M5: 1,294,470 km (0.042 R)
• M6: 1,828,684 km (0.108 R)
• M7: 2,345,246 km (0.102 R)
• M8: 2,751,254 km (0.117 R)
• M9: 2,861,957 km (0.107 R)
• M10: 3,180,152 km (0.118 R)
• M11: 3,367,149 km (0.108 R)
• M12: 3,777,047 km (0.097 R)
• M13: 3,875,931 km (0.082 R)
• M14: 4,025,828 km (0.099 R)
• M15: 4,203,102 km (0.116 R)
• M16: 4,305,726 km (0.108 R)
• M17: 4,409,098 km (0.101 R)
• M18: 4,565,877 km (0.097 R)
• M19: 5,629,517 km (0.1 R)
• M20: 5,885,779 km (0.089 R)
• M21: 6,204,272 km (0.066 R)
• M22: 6,797,877 km (0.06 R)
• M23: 7,534,347 km (0.113 R)
• M24: 7,912,082 km (0.09 R)
• M25: 8,103,417 km (0.079 R)
• M26: 8,458,114 km (0.116 R)
• M27: 8,588,414 km (0.092 R)
• M28: 8,883,870 km (0.081 R)
• M29: 9,049,624 km (0.047 R)
• M30: 9,350,316 km (0.086 R)
• M31: 10,030,687 km (0.116 R)
• M32: 10,307,293 km (0.12 R)
• M33: 10,411,713 km (0.054 R)
• M34: 10,586,443 km (0.12 R)
• M35: 11,223,879 km (0.087 R)
• M36: 11,728,174 km (0.115 R)
• M37: 11,946,736 km (0.089 R)
• M38: 12,240,098 km (0.11 R)
• M39: 12,461,652 km (0.037 R)
• M40: 13,172,242 km (0.032 R)
• M41: 13,399,481 km (0.114 R)
• M42: 14,204,767 km (0.1 R)
• M43: 14,437,691 km (0.107 R)
• M44: 14,632,766 km (0.064 R)
• M45: 15,541,723 km (0.12 R)
• M46: 15,741,735 km (0.084 R)
• M47: 16,023,278 km (0.084 R)
• M48: 16,225,385 km (0.105 R)
• M49: 16,672,832 km (0.088 R)
• M50: 17,663,619 km (0.095 R)
• M51: 17,830,570 km (0.081 R)
• M52: 18,166,118 km (0.118 R)
• M53: 18,503,761 km (0.101 R)
• M54: 18,630,919 km (0.032 R)
• M55: 19,014,039 km (0.089 R)
• M56: 19,185,179 km (0.107 R)
• M57: 19,399,852 km (0.104 R)
• M58: 21,323,381 km (0.116 R)
• M59: 21,456,673 km (0.097 R)
• M60: 21,858,343 km (0.061 R)
• M61: 22,127,619 km (0.094 R)
• M62: 22,307,735 km (0.119 R)
• M63: 22,578,807 km (0.119 R)
• M64: 22,987,358 km (0.047 R)
• M65: 24,227,974 km (0.105 R)
• M66: 25,067,218 km (0.113 R)
• M67: 25,254,963 km (0.101 R)
• M68: 25,821,041 km (0.08 R)
• M69: 26,105,726 km (0.065 R)
• M70: 27,206,617 km (0.067 R)
• M71: 28,420,304 km (0.103 R)
• M72: 29,502,944 km (0.114 R)
• M73: 31,001,017 km (0.059 R)
• M74: 32,013,496 km (0.115 R)
• M75: 32,217,397 km (0.077 R)
• M76: 32,523,923 km (0.089 R)
• M77: 32,831,347 km (0.119 R)
• M78: 34,331,066 km (0.111 R)
• M79: 35,063,198 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.1

Radius: 13.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.54 AU - 9.58 AU

Year: 8667 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,314,643 km

• M1: 209,886 km (0.096 R)
• M2: 408,701 km (0.117 R)
• M3: 596,596 km (0.093 R)
• M4: 963,859 km (0.111 R)
• M5: 1,102,088 km (0.105 R)
• M6: 1,619,846 km (0.104 R)
• M7: 1,938,639 km (0.072 R)
• M8: 2,371,725 km (0.042 R)
• M9: 2,885,743 km (0.102 R)
• M10: 2,987,619 km (0.07 R)
• M11: 3,090,842 km (0.098 R)
• M12: 3,300,877 km (0.069 R)
• M13: 3,735,160 km (0.08 R)
• M14: 4,158,970 km (0.118 R)
• M15: 4,718,167 km (0.084 R)
• M16: 5,022,001 km (0.11 R)
• M17: 5,617,400 km (0.1 R)
• M18: 5,874,708 km (0.094 R)
• M19: 6,202,029 km (0.105 R)
• M20: 6,468,313 km (0.111 R)
• M21: 6,738,187 km (0.045 R)
• M22: 7,081,066 km (0.102 R)
• M23: 7,359,318 km (0.102 R)
• M24: 7,605,855 km (0.11 R)
• M25: 7,962,945 km (0.118 R)
• M26: 8,252,567 km (0.113 R)
• M27: 8,472,027 km (0.115 R)
• M28: 9,217,622 km (0.084 R)
• M29: 9,483,607 km (0.056 R)
• M30: 9,713,539 km (0.06 R)
• M31: 9,945,416 km (0.049 R)
• M32: 10,691,760 km (0.104 R)
• M33: 11,619,566 km (0.098 R)
• M34: 11,824,664 km (0.116 R)
• M35: 12,572,953 km (0.117 R)
• M36: 12,741,251 km (0.1 R)
• M37: 13,123,024 km (0.054 R)
• M38: 13,508,389 km (0.054 R)
• M39: 13,767,492 km (0.057 R)
• M40: 13,941,026 km (0.053 R)
• M41: 14,246,654 km (0.036 R)
• M42: 14,731,351 km (0.101 R)
• M43: 14,864,493 km (0.073 R)
• M44: 14,953,354 km (0.092 R)
• M45: 15,716,902 km (0.079 R)
• M46: 15,853,036 km (0.069 R)
• M47: 15,989,469 km (0.099 R)
• M48: 17,048,622 km (0.051 R)
• M49: 17,893,401 km (0.078 R)
• M50: 18,559,710 km (0.082 R)
• M51: 18,655,602 km (0.091 R)
• M52: 18,992,497 km (0.1 R)
• M53: 21,507,087 km (0.06 R)
• M54: 22,317,459 km (0.117 R)
• M55: 24,649,540 km (0.109 R)
• M56: 24,755,007 km (0.057 R)
• M57: 25,072,304 km (0.1 R)
• M58: 25,764,344 km (0.047 R)
• M59: 26,408,662 km (0.072 R)
• M60: 26,732,840 km (0.115 R)
• M61: 28,208,025 km (0.093 R)
• M62: 28,318,279 km (0.118 R)
• M63: 28,484,033 km (0.058 R)
• M64: 28,650,087 km (0.117 R)
• M65: 29,205,992 km (0.071 R)
• M66: 29,429,492 km (0.1 R)
• M67: 29,765,488 km (0.102 R)
• M68: 30,838,404 km (0.102 R)
• M69: 31,636,958 km (0.118 R)
• M70: 32,557,882 km (0.027 R)
• M71: 33,546,126 km (0.1 R)
• M72: 34,132,101 km (0.095 R)
• M73: 34,898,790 km (0.031 R)
• M74: 35,611,624 km (0.118 R)
• M75: 36,689,925 km (0.112 R)
• M76: 37,596,638 km (0.055 R)
• M77: 39,493,838 km (0.072 R)
• M78: 39,864,691 km (0.104 R)
• M79: 40,485,223 km (0.116 R)
• M80: 41,234,110 km (0.072 R)
• M81: 41,422,154 km (0.104 R)
• M82: 41,547,517 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.6

Radius: 4.7

Gravity: 40.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.3 AU - 21.8 AU

Year: 27846 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,314,643 km

• M1: 161,715 km (0.113 R)
• M2: 442,361 km (0.097 R)
• M3: 594,951 km (0.098 R)
• M4: 853,755 km (0.067 R)
• M5: 1,247,646 km (0.111 R)
• M6: 1,463,666 km (0.095 R)
• M7: 2,011,942 km (0.108 R)
• M8: 2,221,828 km (0.116 R)
• M9: 3,274,847 km (0.069 R)
• M10: 3,471,718 km (0.087 R)
• M11: 4,512,620 km (0.08 R)
• M12: 4,567,073 km (0.085 R)
• M13: 5,237,122 km (0.039 R)
• M14: 5,294,418 km (0.046 R)
• M15: 5,351,864 km (0.109 R)
• M16: 6,177,494 km (0.09 R)
• M17: 6,543,261 km (0.095 R)
• M18: 6,666,829 km (0.07 R)
• M19: 6,916,209 km (0.082 R)
• M20: 6,979,040 km (0.037 R)
• M21: 7,042,021 km (0.066 R)
• M22: 8,745,342 km (0.096 R)
• M23: 9,293,917 km (0.093 R)
• M24: 11,821,373 km (0.084 R)
• M25: 12,047,416 km (0.11 R)
• M26: 13,905,870 km (0.068 R)
• M27: 14,625,436 km (0.12 R)
• M28: 17,794,368 km (0.113 R)
• M29: 19,013,291 km (0.095 R)
• M30: 19,101,404 km (0.112 R)
• M31: 19,721,786 km (0.073 R)
• M32: 21,073,553 km (0.055 R)
• M33: 21,530,724 km (0.077 R)
• M34: 21,898,735 km (0.12 R)
• M35: 22,361,740 km (0.079 R)
• M36: 23,391,721 km (0.082 R)
• M37: 27,265,409 km (0.095 R)
• M38: 30,710,199 km (0.105 R)
• M39: 31,853,725 km (0.118 R)
• M40: 31,958,444 km (0.059 R)
• M41: 32,694,166 km (0.111 R)
• M42: 34,504,001 km (0.105 R)
• M43: 35,909,922 km (0.104 R)
• M44: 36,674,666 km (0.047 R)
• M45: 36,784,321 km (0.042 R)
• M46: 37,334,393 km (0.118 R)
• M47: 38,665,514 km (0.081 R)
• M48: 39,786,750 km (0.077 R)
• M49: 41,146,146 km (0.064 R)
• M50: 41,717,161 km (0.085 R)
• M51: 42,405,611 km (0.087 R)
• M52: 43,445,466 km (0.08 R)
• M53: 45,197,257 km (0.115 R)
• M54: 46,971,936 km (0.1 R)
• M55: 47,091,016 km (0.108 R)
• M56: 47,329,625 km (0.079 R)
• M57: 47,807,889 km (0.117 R)
• M58: 49,615,630 km (0.077 R)
• M59: 51,077,949 km (0.111 R)
• M60: 52,060,657 km (0.09 R)
• M61: 52,430,763 km (0.056 R)
• M62: 54,419,517 km (0.103 R)
• M63: 55,046,033 km (0.096 R)
• M64: 56,686,074 km (0.09 R)
• M65: 57,321,117 km (0.06 R)
• M66: 57,703,339 km (0.099 R)
• M67: 58,854,944 km (0.059 R)
• M68: 59,111,803 km (0.086 R)
• M69: 59,497,916 km (0.059 R)
• M70: 64,592,920 km (0.103 R)
• M71: 65,655,214 km (0.099 R)
• M72: 68,201,220 km (0.096 R)
• M73: 69,554,184 km (0.086 R)
• M74: 74,081,165 km (0.108 R)
• M75: 74,775,299 km (0.066 R)
• M76: 76,030,275 km (0.117 R)
• M77: 78,137,212 km (0.117 R)
• M78: 80,690,847 km (0.074 R)
• M79: 82,121,452 km (0.118 R)
• M80: 82,408,530 km (0.097 R)
• M81: 83,560,284 km (0.119 R)
• M82: 83,704,497 km (0.11 R)
• M83: 83,849,008 km (0.091 R)
• M84: 84,572,314 km (0.085 R)
• M85: 88,220,108 km (0.079 R)
• M86: 88,955,831 km (0.072 R)
• M87: 90,285,157 km (0.12 R)
• M88: 90,729,762 km (0.116 R)
• M89: 91,770,066 km (0.114 R)
• M90: 93,562,398 km (0.104 R)
• M91: 96,423,906 km (0.083 R)
• M92: 98,398,149 km (0.105 R)
• M93: 98,703,179 km (0.069 R)
• M94: 99,925,992 km (0.101 R)
• M95: 101,923,872 km (0.052 R)
• M96: 103,005,015 km (0.085 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: 189 - 10,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit