🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.58 AU - 0.94 AU

Year: 242 Days

Day: 37.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.87 AU - 1.05 AU

Year: 344 Days

Day: 15.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,571,894 km

• M1: 101,427 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.25 AU - 3.33 AU

Year: 1702 Days

Day: 38.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.65 AU - 3.23 AU

Year: 1841 Days

Day: 47 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,571,894 km

• M1: 1,767,648 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.12 AU - 4.46 AU

Year: 2695 Days

Day: 26 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,571,894 km

• M1: 2,180,688 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.48 AU - 4.74 AU

Year: 3615 Days

Day: 37.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,571,894 km

• M1: 4,595,347 km (0.059 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.4

Radius: 13.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.44 AU - 5.9 AU

Year: 4294 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,571,894 km

• M1: 274,213 km (0.064 R)
• M2: 439,967 km (0.082 R)
• M3: 622,626 km (0.095 R)
• M4: 921,822 km (0.079 R)
• M5: 1,047,783 km (0.095 R)
• M6: 1,280,408 km (0.105 R)
• M7: 1,503,309 km (0.108 R)
• M8: 1,811,331 km (0.073 R)
• M9: 2,280,021 km (0.095 R)
• M10: 2,520,425 km (0.056 R)
• M11: 3,096,676 km (0.087 R)
• M12: 3,238,196 km (0.116 R)
• M13: 3,473,064 km (0.1 R)
• M14: 3,601,868 km (0.076 R)
• M15: 3,713,468 km (0.069 R)
• M16: 3,807,415 km (0.048 R)
• M17: 4,328,914 km (0.108 R)
• M18: 4,567,971 km (0.063 R)
• M19: 5,122,081 km (0.094 R)
• M20: 5,610,967 km (0.098 R)
• M21: 5,697,585 km (0.088 R)
• M22: 5,915,997 km (0.091 R)
• M23: 6,114,963 km (0.06 R)
• M24: 6,383,790 km (0.049 R)
• M25: 7,331,642 km (0.08 R)
• M26: 7,450,273 km (0.106 R)
• M27: 8,273,959 km (0.117 R)
• M28: 8,872,949 km (0.034 R)
• M29: 9,280,005 km (0.064 R)
• M30: 10,244,911 km (0.102 R)
• M31: 10,431,011 km (0.112 R)
• M32: 10,941,887 km (0.113 R)
• M33: 11,159,552 km (0.109 R)
• M34: 11,433,616 km (0.116 R)
• M35: 11,876,725 km (0.107 R)
• M36: 11,988,325 km (0.112 R)
• M37: 12,128,498 km (0.05 R)
• M38: 12,381,917 km (0.109 R)
• M39: 12,923,012 km (0.091 R)
• M40: 13,124,221 km (0.116 R)
• M41: 13,326,627 km (0.089 R)
• M42: 13,617,445 km (0.096 R)
• M43: 13,763,602 km (0.092 R)
• M44: 14,028,092 km (0.074 R)
• M45: 14,502,616 km (0.072 R)
• M46: 14,771,743 km (0.096 R)
• M47: 15,345,450 km (0.107 R)
• M48: 15,497,741 km (0.097 R)
• M49: 15,680,998 km (0.048 R)
• M50: 16,670,888 km (0.089 R)
• M51: 16,921,464 km (0.111 R)
• M52: 18,710,804 km (0.073 R)
• M53: 18,840,954 km (0.119 R)
• M54: 19,134,764 km (0.089 R)
• M55: 19,265,812 km (0.078 R)
• M56: 19,463,132 km (0.062 R)
• M57: 19,561,866 km (0.094 R)
• M58: 20,025,470 km (0.108 R)
• M59: 20,291,904 km (0.098 R)
• M60: 20,593,194 km (0.074 R)
• M61: 21,403,715 km (0.064 R)
• M62: 21,949,897 km (0.113 R)
• M63: 22,431,602 km (0.077 R)
• M64: 22,743,065 km (0.115 R)
• M65: 23,475,496 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.4

Radius: 10.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.73 AU - 12.79 AU

Year: 14730 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,571,894 km

• M1: 133,441 km (0.04 R)
• M2: 206,445 km (0.104 R)
• M3: 318,943 km (0.107 R)
• M4: 798,853 km (0.113 R)
• M5: 908,807 km (0.118 R)
• M6: 1,024,297 km (0.11 R)
• M7: 1,335,311 km (0.091 R)
• M8: 1,559,259 km (0.12 R)
• M9: 1,747,453 km (0.115 R)
• M10: 1,844,243 km (0.053 R)
• M11: 2,018,374 km (0.076 R)
• M12: 2,382,944 km (0.083 R)
• M13: 2,600,759 km (0.083 R)
• M14: 2,740,184 km (0.072 R)
• M15: 2,910,875 km (0.099 R)
• M16: 2,997,493 km (0.111 R)
• M17: 3,085,157 km (0.084 R)
• M18: 3,262,879 km (0.1 R)
• M19: 3,505,228 km (0.064 R)
• M20: 4,837,696 km (0.1 R)
• M21: 4,906,361 km (0.099 R)
• M22: 4,975,476 km (0.116 R)
• M23: 5,611,416 km (0.03 R)
• M24: 6,160,889 km (0.064 R)
• M25: 6,385,585 km (0.087 R)
• M26: 6,498,980 km (0.097 R)
• M27: 6,727,715 km (0.109 R)
• M28: 7,390,284 km (0.11 R)
• M29: 7,589,100 km (0.096 R)
• M30: 7,789,711 km (0.051 R)
• M31: 8,609,806 km (0.11 R)
• M32: 8,861,131 km (0.062 R)
• M33: 9,328,325 km (0.092 R)
• M34: 9,500,213 km (0.116 R)
• M35: 10,198,386 km (0.1 R)
• M36: 11,505,572 km (0.092 R)
• M37: 13,393,647 km (0.051 R)
• M38: 13,880,588 km (0.116 R)
• M39: 14,224,962 km (0.12 R)
• M40: 15,022,618 km (0.066 R)
• M41: 15,783,473 km (0.084 R)
• M42: 16,661,014 km (0.099 R)
• M43: 17,820,098 km (0.079 R)
• M44: 17,926,762 km (0.033 R)
• M45: 18,517,224 km (0.098 R)
• M46: 19,772,351 km (0.074 R)
• M47: 20,549,811 km (0.044 R)
• M48: 20,661,710 km (0.078 R)
• M49: 20,942,206 km (0.077 R)
• M50: 21,054,853 km (0.11 R)
• M51: 21,507,237 km (0.047 R)
• M52: 22,249,243 km (0.092 R)
• M53: 22,652,110 km (0.073 R)
• M54: 22,883,537 km (0.112 R)
• M55: 23,057,520 km (0.117 R)
• M56: 23,816,879 km (0.066 R)
• M57: 24,406,593 km (0.1 R)
• M58: 25,479,958 km (0.062 R)
• M59: 26,022,550 km (0.102 R)
• M60: 26,447,108 km (0.119 R)
• M61: 27,426,226 km (0.059 R)
• M62: 29,419,917 km (0.095 R)
• M63: 29,672,289 km (0.084 R)
• M64: 30,306,733 km (0.075 R)
• M65: 31,138,049 km (0.077 R)
• M66: 31,524,310 km (0.093 R)
• M67: 32,171,620 km (0.118 R)
• M68: 33,019,541 km (0.106 R)
• M69: 34,737,523 km (0.117 R)
• M70: 35,473,096 km (0.118 R)
• M71: 36,484,377 km (0.067 R)
• M72: 37,916,179 km (0.109 R)
• M73: 37,984,695 km (0.115 R)
• M74: 38,950,050 km (0.115 R)
• M75: 39,435,644 km (0.093 R)
• M76: 41,468,979 km (0.115 R)
• M77: 42,035,954 km (0.059 R)
• M78: 42,320,340 km (0.117 R)
• M79: 43,249,044 km (0.11 R)
• M80: 44,908,682 km (0.116 R)
• M81: 45,490,917 km (0.07 R)
• M82: 47,326,184 km (0.11 R)
• M83: 48,141,343 km (0.117 R)
• M84: 48,737,042 km (0.057 R)
• M85: 50,237,209 km (0.074 R)
• M86: 50,463,551 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.7

Radius: 11.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.21 AU - 12.49 AU

Year: 14899 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,571,894 km

• M1: 148,999 km (0.119 R)
• M2: 458,667 km (0.073 R)
• M3: 713,133 km (0.078 R)
• M4: 1,013,526 km (0.093 R)
• M5: 1,221,616 km (0.071 R)
• M6: 1,398,590 km (0.092 R)
• M7: 1,608,028 km (0.119 R)
• M8: 1,704,518 km (0.118 R)
• M9: 1,778,120 km (0.051 R)
• M10: 1,954,496 km (0.09 R)
• M11: 2,084,048 km (0.113 R)
• M12: 2,518,181 km (0.079 R)
• M13: 3,252,707 km (0.093 R)
• M14: 3,469,773 km (0.101 R)
• M15: 3,756,103 km (0.061 R)
• M16: 4,695,728 km (0.114 R)
• M17: 5,409,908 km (0.109 R)
• M18: 5,854,662 km (0.111 R)
• M19: 6,157,897 km (0.054 R)
• M20: 6,740,282 km (0.08 R)
• M21: 7,058,028 km (0.083 R)
• M22: 7,138,362 km (0.061 R)
• M23: 7,259,237 km (0.083 R)
• M24: 9,241,558 km (0.108 R)
• M25: 9,417,635 km (0.118 R)
• M26: 9,550,328 km (0.085 R)
• M27: 9,683,769 km (0.047 R)
• M28: 9,907,568 km (0.071 R)
• M29: 10,819,666 km (0.047 R)
• M30: 11,332,787 km (0.084 R)
• M31: 11,521,280 km (0.029 R)
• M32: 11,710,970 km (0.089 R)
• M33: 12,045,321 km (0.09 R)
• M34: 12,576,992 km (0.098 R)
• M35: 13,215,326 km (0.097 R)
• M36: 14,523,560 km (0.042 R)
• M37: 14,677,197 km (0.072 R)
• M38: 15,453,310 km (0.086 R)
• M39: 15,610,089 km (0.09 R)
• M40: 16,083,865 km (0.065 R)
• M41: 17,261,650 km (0.106 R)
• M42: 17,478,716 km (0.105 R)
• M43: 17,696,830 km (0.03 R)
• M44: 17,915,691 km (0.078 R)
• M45: 18,577,961 km (0.118 R)
• M46: 18,912,163 km (0.06 R)
• M47: 19,080,012 km (0.101 R)
• M48: 19,473,454 km (0.114 R)
• M49: 20,097,277 km (0.102 R)
• M50: 20,785,278 km (0.088 R)
• M51: 21,306,327 km (0.112 R)
• M52: 21,831,715 km (0.103 R)
• M53: 22,538,864 km (0.106 R)
• M54: 22,835,816 km (0.102 R)
• M55: 23,133,964 km (0.09 R)
• M56: 24,827,562 km (0.11 R)
• M57: 25,503,744 km (0.072 R)
• M58: 29,103,817 km (0.066 R)
• M59: 29,427,098 km (0.119 R)
• M60: 30,469,795 km (0.097 R)
• M61: 31,325,794 km (0.072 R)
• M62: 31,458,188 km (0.112 R)
• M63: 32,123,151 km (0.045 R)
• M64: 33,466,689 km (0.066 R)
• M65: 33,805,379 km (0.117 R)
• M66: 35,034,325 km (0.12 R)
• M67: 36,625,897 km (0.118 R)
• M68: 37,746,834 km (0.087 R)
• M69: 38,170,196 km (0.036 R)
• M70: 38,524,144 km (0.114 R)
• M71: 38,879,140 km (0.051 R)
• M72: 40,815,086 km (0.062 R)
• M73: 41,904,159 km (0.081 R)
• M74: 41,977,013 km (0.107 R)
• M75: 42,269,327 km (0.117 R)
• M76: 42,342,481 km (0.103 R)
• M77: 42,488,787 km (0.048 R)
• M78: 43,002,656 km (0.089 R)
• M79: 43,962,476 km (0.049 R)
• M80: 44,556,679 km (0.092 R)
• M81: 45,377,971 km (0.088 R)
• M82: 46,128,803 km (0.074 R)
• M83: 46,204,200 km (0.074 R)
• M84: 46,732,580 km (0.118 R)
• M85: 47,035,515 km (0.111 R)
• M86: 47,414,896 km (0.079 R)
• M87: 47,643,032 km (0.073 R)
• M88: 48,406,281 km (0.102 R)
• M89: 49,713,018 km (0.111 R)
• M90: 51,655,846 km (0.085 R)
• M91: 51,968,954 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.2

Radius: 3.5

Gravity: 40.67 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 16.09 AU - 18.29 AU

Year: 26032 Days

Day: 18 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,571,894 km

• M1: 64,177 km (0.076 R)
• M2: 647,460 km (0.064 R)
• M3: 796,010 km (0.109 R)
• M4: 900,878 km (0.113 R)
• M5: 982,559 km (0.083 R)
• M6: 1,066,633 km (0.081 R)
• M7: 1,271,881 km (0.106 R)
• M8: 2,355,718 km (0.079 R)
• M9: 3,689,981 km (0.071 R)
• M10: 3,865,011 km (0.089 R)
• M11: 4,177,670 km (0.051 R)
• M12: 4,314,253 km (0.1 R)
• M13: 6,742,376 km (0.118 R)
• M14: 6,956,151 km (0.091 R)
• M15: 7,666,292 km (0.106 R)
• M16: 8,171,185 km (0.051 R)
• M17: 8,861,131 km (0.025 R)
• M18: 9,509,637 km (0.113 R)
• M19: 10,418,594 km (0.087 R)
• M20: 10,541,863 km (0.09 R)
• M21: 10,789,746 km (0.066 R)
• M22: 11,228,367 km (0.084 R)
• M23: 12,187,739 km (0.118 R)
• M24: 13,106,419 km (0.079 R)
• M25: 14,732,548 km (0.072 R)
• M26: 16,564,523 km (0.087 R)
• M27: 16,708,437 km (0.109 R)
• M28: 18,095,807 km (0.112 R)
• M29: 19,292,291 km (0.107 R)
• M30: 19,367,988 km (0.053 R)
• M31: 19,595,526 km (0.084 R)
• M32: 19,671,522 km (0.074 R)
• M33: 20,746,083 km (0.052 R)
• M34: 21,290,619 km (0.077 R)
• M35: 22,951,904 km (0.101 R)
• M36: 23,192,607 km (0.088 R)
• M37: 23,273,090 km (0.079 R)
• M38: 23,919,802 km (0.1 R)
• M39: 25,562,387 km (0.099 R)
• M40: 26,062,193 km (0.108 R)
• M41: 27,071,380 km (0.077 R)
• M42: 27,580,761 km (0.062 R)
• M43: 28,522,928 km (0.052 R)
• M44: 29,127,902 km (0.113 R)
• M45: 29,824,579 km (0.101 R)
• M46: 32,036,534 km (0.083 R)
• M47: 32,215,901 km (0.094 R)
• M48: 32,485,327 km (0.106 R)
• M49: 33,661,615 km (0.102 R)
• M50: 34,117,739 km (0.098 R)
• M51: 35,776,780 km (0.118 R)
• M52: 36,242,179 km (0.111 R)
• M53: 38,029,275 km (0.057 R)
• M54: 39,076,909 km (0.106 R)
• M55: 40,133,967 km (0.093 R)
• M56: 41,103,062 km (0.099 R)
• M57: 41,297,839 km (0.072 R)
• M58: 41,590,602 km (0.093 R)
• M59: 42,276,209 km (0.118 R)
• M60: 42,768,236 km (0.088 R)
• M61: 43,163,174 km (0.053 R)
• M62: 44,755,195 km (0.098 R)
• M63: 45,759,894 km (0.11 R)
• M64: 46,467,642 km (0.044 R)
• M65: 46,569,069 km (0.107 R)
• M66: 47,178,980 km (0.097 R)
• M67: 47,382,882 km (0.115 R)
• M68: 47,689,258 km (0.077 R)
• M69: 48,304,105 km (0.117 R)
• M70: 51,312,219 km (0.091 R)
• M71: 53,634,427 km (0.059 R)
• M72: 54,166,995 km (0.087 R)
• M73: 55,022,695 km (0.108 R)
• M74: 55,667,462 km (0.099 R)
• M75: 56,855,868 km (0.091 R)
• M76: 57,181,393 km (0.077 R)
• M77: 58,052,651 km (0.047 R)
• M78: 59,147,857 km (0.103 R)
• M79: 59,367,616 km (0.113 R)
• M80: 61,358,614 km (0.116 R)
• M81: 61,803,967 km (0.026 R)
• M82: 64,838,260 km (0.093 R)
• M83: 65,064,901 km (0.096 R)
• M84: 66,773,458 km (0.042 R)
• M85: 68,843,145 km (0.072 R)
• M86: 71,167,297 km (0.095 R)
• M87: 72,104,229 km (0.117 R)
• M88: 72,339,098 km (0.06 R)
• M89: 72,574,116 km (0.115 R)
• M90: 72,691,849 km (0.1 R)
• M91: 72,927,316 km (0.068 R)
• M92: 74,108,541 km (0.085 R)
• M93: 74,345,504 km (0.084 R)
• M94: 76,729,496 km (0.082 R)
• M95: 79,380,520 km (0.103 R)
• M96: 80,595,554 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit