🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 12.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,027,503 km

• M1: 271,969 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.08 AU - 1.54 AU

Year: 532 Days

Day: 28.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,027,503 km

• M1: 84,972 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.27 AU - 1.53 AU

Year: 588 Days

Day: 33.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,027,503 km

• M1: 804,238 km (0.099 R)
• M2: 827,426 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.66 AU - 2.3 AU

Year: 988 Days

Day: 20.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.95 AU - 4.15 AU

Year: 2373 Days

Day: 36 Hours

Environment

Temp: -118 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.25 AU - 4.25 AU

Year: 2576 Days

Day: 47.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 9.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.21 AU - 5.55 AU

Year: 4427 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,027,503 km

• M1: 179,368 km (0.077 R)
• M2: 370,853 km (0.104 R)
• M3: 779,854 km (0.082 R)
• M4: 1,073,514 km (0.099 R)
• M5: 1,413,700 km (0.097 R)
• M6: 1,517,072 km (0.091 R)
• M7: 1,772,735 km (0.086 R)
• M8: 2,159,744 km (0.09 R)
• M9: 2,510,103 km (0.112 R)
• M10: 2,604,649 km (0.086 R)
• M11: 2,780,725 km (0.066 R)
• M12: 2,862,256 km (0.111 R)
• M13: 3,264,076 km (0.034 R)
• M14: 3,506,873 km (0.1 R)
• M15: 3,648,243 km (0.116 R)
• M16: 3,845,862 km (0.11 R)
• M17: 4,139,373 km (0.097 R)
• M18: 4,214,022 km (0.11 R)
• M19: 4,307,820 km (0.069 R)
• M20: 4,383,367 km (0.077 R)
• M21: 4,729,088 km (0.104 R)
• M22: 5,023,796 km (0.082 R)
• M23: 5,183,417 km (0.112 R)
• M24: 5,324,637 km (0.115 R)
• M25: 6,412,363 km (0.084 R)
• M26: 6,542,214 km (0.109 R)
• M27: 6,915,012 km (0.081 R)
• M28: 7,070,594 km (0.084 R)
• M29: 7,362,459 km (0.085 R)
• M30: 7,589,698 km (0.039 R)
• M31: 7,888,595 km (0.118 R)
• M32: 8,004,533 km (0.095 R)
• M33: 8,521,693 km (0.069 R)
• M34: 8,832,258 km (0.09 R)
• M35: 8,928,749 km (0.12 R)
• M36: 9,514,125 km (0.068 R)
• M37: 9,761,710 km (0.092 R)
• M38: 9,911,308 km (0.104 R)
• M39: 10,364,589 km (0.098 R)
• M40: 10,644,936 km (0.113 R)
• M41: 11,501,084 km (0.084 R)
• M42: 11,764,975 km (0.114 R)
• M43: 12,084,217 km (0.075 R)
• M44: 12,164,401 km (0.108 R)
• M45: 13,417,134 km (0.097 R)
• M46: 13,639,137 km (0.036 R)
• M47: 14,171,406 km (0.108 R)
• M48: 14,710,407 km (0.076 R)
• M49: 15,342,907 km (0.085 R)
• M50: 15,662,448 km (0.071 R)
• M51: 15,808,456 km (0.085 R)
• M52: 15,896,270 km (0.085 R)
• M53: 16,131,288 km (0.109 R)
• M54: 16,574,995 km (0.062 R)
• M55: 16,992,673 km (0.106 R)
• M56: 17,112,800 km (0.11 R)
• M57: 17,717,025 km (0.034 R)
• M58: 17,838,648 km (0.068 R)
• M59: 18,266,798 km (0.099 R)
• M60: 18,451,252 km (0.098 R)
• M61: 18,915,155 km (0.103 R)
• M62: 20,171,178 km (0.086 R)
• M63: 20,649,144 km (0.119 R)
• M64: 20,905,554 km (0.106 R)
• M65: 21,034,209 km (0.077 R)
• M66: 21,163,162 km (0.096 R)
• M67: 21,843,982 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.7

Radius: 12.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.23 AU - 13.65 AU

Year: 16513 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,027,503 km

• M1: 190,887 km (0.101 R)
• M2: 744,100 km (0.044 R)
• M3: 904,918 km (0.098 R)
• M4: 1,078,002 km (0.081 R)
• M5: 1,235,828 km (0.072 R)
• M6: 1,430,006 km (0.109 R)
• M7: 1,976,337 km (0.116 R)
• M8: 2,073,426 km (0.109 R)
• M9: 2,762,773 km (0.117 R)
• M10: 3,678,013 km (0.088 R)
• M11: 3,758,347 km (0.084 R)
• M12: 4,379,777 km (0.074 R)
• M13: 4,988,640 km (0.11 R)
• M14: 5,578,056 km (0.094 R)
• M15: 6,382,294 km (0.114 R)
• M16: 6,674,758 km (0.079 R)
• M17: 6,872,377 km (0.071 R)
• M18: 7,222,735 km (0.113 R)
• M19: 8,952,086 km (0.086 R)
• M20: 9,500,512 km (0.088 R)
• M21: 10,457,938 km (0.102 R)
• M22: 10,861,105 km (0.083 R)
• M23: 11,210,715 km (0.055 R)
• M24: 12,524,483 km (0.026 R)
• M25: 13,447,951 km (0.038 R)
• M26: 14,329,681 km (0.089 R)
• M27: 14,906,381 km (0.11 R)
• M28: 15,100,409 km (0.091 R)
• M29: 15,556,084 km (0.096 R)
• M30: 16,082,669 km (0.084 R)
• M31: 16,348,055 km (0.109 R)
• M32: 16,614,938 km (0.09 R)
• M33: 16,883,316 km (0.044 R)
• M34: 18,592,771 km (0.106 R)
• M35: 18,941,185 km (0.119 R)
• M36: 19,644,744 km (0.064 R)
• M37: 19,928,531 km (0.088 R)
• M38: 20,356,829 km (0.089 R)
• M39: 20,572,101 km (0.032 R)
• M40: 20,788,120 km (0.069 R)
• M41: 21,879,586 km (0.105 R)
• M42: 22,989,602 km (0.034 R)
• M43: 24,803,626 km (0.11 R)
• M44: 25,495,816 km (0.075 R)
• M45: 29,050,560 km (0.103 R)
• M46: 29,536,155 km (0.116 R)
• M47: 30,761,810 km (0.034 R)
• M48: 31,008,946 km (0.072 R)
• M49: 31,505,312 km (0.06 R)
• M50: 32,087,546 km (0.113 R)
• M51: 32,254,647 km (0.042 R)
• M52: 34,196,278 km (0.079 R)
• M53: 34,452,240 km (0.113 R)
• M54: 35,310,333 km (0.104 R)
• M55: 36,088,691 km (0.049 R)
• M56: 36,349,291 km (0.11 R)
• M57: 37,662,162 km (0.058 R)
• M58: 38,014,913 km (0.102 R)
• M59: 38,457,274 km (0.04 R)
• M60: 39,615,611 km (0.118 R)
• M61: 40,514,544 km (0.119 R)
• M62: 40,785,466 km (0.117 R)
• M63: 41,692,927 km (0.045 R)
• M64: 42,607,119 km (0.104 R)
• M65: 42,698,972 km (0.092 R)
• M66: 42,882,678 km (0.094 R)
• M67: 43,435,592 km (0.096 R)
• M68: 43,620,495 km (0.069 R)
• M69: 44,176,401 km (0.108 R)
• M70: 45,201,894 km (0.119 R)
• M71: 47,847,533 km (0.092 R)
• M72: 49,381,808 km (0.11 R)
• M73: 49,864,561 km (0.066 R)
• M74: 50,737,464 km (0.069 R)
• M75: 50,834,703 km (0.115 R)
• M76: 53,881,862 km (0.069 R)
• M77: 54,478,458 km (0.112 R)
• M78: 54,877,286 km (0.064 R)
• M79: 55,678,084 km (0.082 R)
• M80: 58,103,663 km (0.105 R)
• M81: 59,534,417 km (0.101 R)
• M82: 60,563,352 km (0.063 R)
• M83: 61,910,032 km (0.064 R)
• M84: 64,316,463 km (0.049 R)
• M85: 66,646,899 km (0.113 R)
• M86: 67,822,439 km (0.074 R)
• M87: 68,144,224 km (0.11 R)
• M88: 68,358,897 km (0.06 R)
• M89: 69,436,450 km (0.064 R)
• M90: 73,031,586 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.2

Radius: 6.4

Gravity: 22.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.96 AU - 16.02 AU

Year: 16609 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,027,503 km

• M1: 722,259 km (0.119 R)
• M2: 939,475 km (0.115 R)
• M3: 1,462,319 km (0.072 R)
• M4: 1,552,078 km (0.038 R)
• M5: 2,095,268 km (0.116 R)
• M6: 2,369,929 km (0.091 R)
• M7: 2,656,110 km (0.093 R)
• M8: 2,877,964 km (0.08 R)
• M9: 3,948,486 km (0.08 R)
• M10: 4,074,448 km (0.086 R)
• M11: 4,635,440 km (0.084 R)
• M12: 5,405,121 km (0.086 R)
• M13: 5,544,995 km (0.055 R)
• M14: 5,876,204 km (0.115 R)
• M15: 6,757,037 km (0.063 R)
• M16: 7,418,558 km (0.098 R)
• M17: 7,678,560 km (0.091 R)
• M18: 7,994,361 km (0.08 R)
• M19: 8,047,468 km (0.084 R)
• M20: 8,207,388 km (0.099 R)
• M21: 8,422,211 km (0.104 R)
• M22: 8,530,220 km (0.095 R)
• M23: 8,967,345 km (0.059 R)
• M24: 9,580,098 km (0.086 R)
• M25: 10,553,681 km (0.091 R)
• M26: 10,904,638 km (0.108 R)
• M27: 11,498,242 km (0.117 R)
• M28: 11,738,646 km (0.077 R)
• M29: 11,799,083 km (0.108 R)
• M30: 12,346,911 km (0.055 R)
• M31: 12,408,246 km (0.118 R)
• M32: 12,716,717 km (0.097 R)
• M33: 13,657,238 km (0.115 R)
• M34: 14,296,620 km (0.101 R)
• M35: 14,880,500 km (0.088 R)
• M36: 15,405,888 km (0.097 R)
• M37: 17,223,652 km (0.057 R)
• M38: 17,705,955 km (0.048 R)
• M39: 17,914,046 km (0.033 R)
• M40: 18,053,172 km (0.087 R)
• M41: 18,895,557 km (0.09 R)
• M42: 18,966,467 km (0.103 R)
• M43: 19,037,227 km (0.112 R)
• M44: 19,108,286 km (0.1 R)
• M45: 19,250,404 km (0.087 R)
• M46: 19,464,329 km (0.077 R)
• M47: 19,607,344 km (0.041 R)
• M48: 19,966,529 km (0.106 R)
• M49: 20,183,146 km (0.04 R)
• M50: 20,691,480 km (0.1 R)
• M51: 21,498,710 km (0.118 R)
• M52: 21,869,114 km (0.027 R)
• M53: 22,316,262 km (0.1 R)
• M54: 24,058,479 km (0.083 R)
• M55: 24,519,989 km (0.107 R)
• M56: 24,674,523 km (0.119 R)
• M57: 25,295,803 km (0.115 R)
• M58: 25,686,852 km (0.117 R)
• M59: 26,792,081 km (0.027 R)
• M60: 27,430,565 km (0.09 R)
• M61: 29,212,275 km (0.097 R)
• M62: 30,365,376 km (0.083 R)
• M63: 30,697,633 km (0.072 R)
• M64: 32,038,478 km (0.111 R)
• M65: 32,291,897 km (0.074 R)
• M66: 33,655,332 km (0.105 R)
• M67: 34,863,634 km (0.076 R)
• M68: 37,145,151 km (0.084 R)
• M69: 37,411,436 km (0.118 R)
• M70: 37,767,478 km (0.106 R)
• M71: 38,752,580 km (0.101 R)
• M72: 40,565,258 km (0.078 R)
• M73: 44,460,637 km (0.108 R)
• M74: 44,554,883 km (0.082 R)
• M75: 45,310,801 km (0.112 R)
• M76: 45,880,470 km (0.119 R)
• M77: 47,219,072 km (0.093 R)
• M78: 51,508,940 km (0.054 R)
• M79: 52,302,108 km (0.063 R)
• M80: 52,999,534 km (0.052 R)
• M81: 55,312,616 km (0.11 R)
• M82: 57,555,686 km (0.054 R)
• M83: 59,516,765 km (0.086 R)
• M84: 59,620,586 km (0.042 R)
• M85: 61,499,685 km (0.092 R)
• M86: 62,130,389 km (0.117 R)
• M87: 62,446,490 km (0.046 R)
• M88: 63,822,491 km (0.095 R)
• M89: 64,354,461 km (0.075 R)
• M90: 66,820,283 km (0.047 R)
• M91: 68,227,550 km (0.104 R)
• M92: 69,973,058 km (0.09 R)
• M93: 73,174,003 km (0.106 R)
• M94: 73,507,756 km (0.071 R)

Asteroid Belt

Center: 15.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170

Radius: 4.6

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.57 AU - 19.73 AU

Year: 27432 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 110 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,027,503 km

• M1: 59,091 km (0.108 R)
• M2: 144,661 km (0.094 R)
• M3: 187,895 km (0.041 R)
• M4: 236,664 km (0.1 R)
• M5: 290,369 km (0.103 R)
• M6: 410,646 km (0.104 R)
• M7: 582,983 km (0.112 R)
• M8: 620,083 km (0.094 R)
• M9: 736,321 km (0.117 R)
• M10: 967,599 km (0.06 R)
• M11: 1,102,836 km (0.106 R)
• M12: 1,838,707 km (0.072 R)
• M13: 1,894,059 km (0.06 R)
• M14: 2,092,276 km (0.069 R)
• M15: 2,121,148 km (0.112 R)
• M16: 2,508,607 km (0.025 R)
• M17: 2,853,280 km (0.068 R)
• M18: 3,146,193 km (0.071 R)
• M19: 3,212,764 km (0.117 R)
• M20: 3,517,345 km (0.091 R)
• M21: 3,655,723 km (0.111 R)
• M22: 4,263,689 km (0.072 R)
• M23: 4,673,737 km (0.099 R)
• M24: 5,331,668 km (0.035 R)
• M25: 5,371,312 km (0.045 R)
• M26: 5,530,633 km (0.095 R)
• M27: 5,610,967 km (0.079 R)
• M28: 5,651,209 km (0.07 R)
• M29: 5,936,044 km (0.093 R)
• M30: 6,519,475 km (0.108 R)
• M31: 6,646,933 km (0.11 R)
• M32: 7,296,187 km (0.047 R)
• M33: 7,517,143 km (0.09 R)
• M34: 8,010,816 km (0.073 R)
• M35: 8,376,583 km (0.096 R)
• M36: 8,982,305 km (0.077 R)
• M37: 9,076,701 km (0.073 R)
• M38: 10,732,002 km (0.114 R)
• M39: 10,832,232 km (0.119 R)
• M40: 10,882,497 km (0.105 R)
• M41: 11,645,147 km (0.077 R)
• M42: 12,372,641 km (0.08 R)
• M43: 12,741,699 km (0.11 R)
• M44: 13,061,091 km (0.11 R)
• M45: 14,034,823 km (0.025 R)
• M46: 14,364,537 km (0.057 R)
• M47: 16,165,696 km (0.062 R)
• M48: 16,453,522 km (0.091 R)
• M49: 18,816,271 km (0.086 R)
• M50: 18,997,733 km (0.078 R)
• M51: 20,283,975 km (0.099 R)
• M52: 20,781,388 km (0.099 R)
• M53: 21,788,182 km (0.097 R)
• M54: 22,361,291 km (0.104 R)
• M55: 22,489,497 km (0.114 R)
• M56: 22,810,683 km (0.119 R)
• M57: 23,262,918 km (0.069 R)
• M58: 24,242,036 km (0.075 R)
• M59: 27,807,402 km (0.098 R)
• M60: 29,264,784 km (0.042 R)
• M61: 30,320,796 km (0.103 R)
• M62: 31,174,551 km (0.102 R)
• M63: 31,246,058 km (0.098 R)
• M64: 33,124,409 km (0.063 R)
• M65: 37,064,668 km (0.086 R)
• M66: 37,520,044 km (0.096 R)
• M67: 37,596,039 km (0.099 R)
• M68: 38,206,399 km (0.083 R)
• M69: 38,359,587 km (0.056 R)
• M70: 38,589,519 km (0.057 R)
• M71: 38,743,156 km (0.12 R)
• M72: 38,897,092 km (0.105 R)
• M73: 39,436,991 km (0.12 R)
• M74: 39,591,675 km (0.101 R)
• M75: 41,857,933 km (0.104 R)
• M76: 42,332,009 km (0.105 R)
• M77: 43,046,488 km (0.115 R)
• M78: 45,294,794 km (0.11 R)
• M79: 45,537,891 km (0.105 R)
• M80: 47,745,656 km (0.026 R)
• M81: 48,240,975 km (0.111 R)
• M82: 49,486,676 km (0.076 R)
• M83: 51,079,744 km (0.052 R)
• M84: 52,604,446 km (0.096 R)
• M85: 52,689,567 km (0.06 R)
• M86: 55,005,641 km (0.098 R)
• M87: 55,092,109 km (0.056 R)
• M88: 55,698,279 km (0.12 R)
• M89: 56,219,628 km (0.049 R)
• M90: 56,742,622 km (0.096 R)
• M91: 58,145,102 km (0.098 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 15,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit