🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.62 AU - 0.68 AU

Year: 202 Days

Day: 37.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,902,746 km

• M1: 545,135 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.61 AU - 3.95 AU

Year: 2287 Days

Day: 40.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.82 AU - 4.62 AU

Year: 2762 Days

Day: 42.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,902,746 km

• M1: 932,444 km (0.119 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.8

Radius: 12.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.21 AU - 9.81 AU

Year: 10413 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,902,746 km

• M1: 176,675 km (0.055 R)
• M2: 315,203 km (0.112 R)
• M3: 417,079 km (0.114 R)
• M4: 503,397 km (0.106 R)
• M5: 716,574 km (0.073 R)
• M6: 1,189,453 km (0.064 R)
• M7: 1,277,267 km (0.112 R)
• M8: 1,459,477 km (0.064 R)
• M9: 1,626,278 km (0.088 R)
• M10: 1,901,688 km (0.073 R)
• M11: 2,031,838 km (0.105 R)
• M12: 2,611,680 km (0.073 R)
• M13: 2,875,720 km (0.053 R)
• M14: 3,026,066 km (0.059 R)
• M15: 3,241,187 km (0.064 R)
• M16: 3,366,550 km (0.104 R)
• M17: 3,817,738 km (0.107 R)
• M18: 4,322,481 km (0.119 R)
• M19: 4,956,327 km (0.095 R)
• M20: 5,064,786 km (0.073 R)
• M21: 5,732,590 km (0.093 R)
• M22: 6,349,532 km (0.088 R)
• M23: 7,109,489 km (0.065 R)
• M24: 8,067,963 km (0.095 R)
• M25: 8,238,804 km (0.116 R)
• M26: 8,540,692 km (0.098 R)
• M27: 8,890,302 km (0.1 R)
• M28: 9,022,547 km (0.051 R)
• M29: 9,966,958 km (0.101 R)
• M30: 10,058,512 km (0.101 R)
• M31: 10,427,720 km (0.072 R)
• M32: 11,179,449 km (0.093 R)
• M33: 11,948,532 km (0.036 R)
• M34: 12,438,016 km (0.113 R)
• M35: 12,734,818 km (0.078 R)
• M36: 13,386,017 km (0.032 R)
• M37: 13,487,295 km (0.09 R)
• M38: 13,996,826 km (0.12 R)
• M39: 14,357,356 km (0.09 R)
• M40: 16,313,349 km (0.101 R)
• M41: 16,965,446 km (0.11 R)
• M42: 17,075,101 km (0.118 R)
• M43: 18,183,322 km (0.106 R)
• M44: 19,429,323 km (0.077 R)
• M45: 20,004,676 km (0.115 R)
• M46: 20,585,714 km (0.07 R)
• M47: 21,290,320 km (0.101 R)
• M48: 21,586,225 km (0.116 R)
• M49: 22,062,544 km (0.064 R)
• M50: 22,783,457 km (0.062 R)
• M51: 24,681,704 km (0.079 R)
• M52: 24,868,103 km (0.051 R)
• M53: 25,179,715 km (0.083 R)
• M54: 25,933,090 km (0.088 R)
• M55: 26,059,351 km (0.055 R)
• M56: 27,333,326 km (0.107 R)
• M57: 27,848,541 km (0.094 R)
• M58: 28,627,497 km (0.083 R)
• M59: 30,539,508 km (0.086 R)
• M60: 30,672,799 km (0.088 R)
• M61: 31,141,190 km (0.107 R)
• M62: 32,492,358 km (0.036 R)
• M63: 33,243,639 km (0.105 R)
• M64: 34,000,754 km (0.076 R)
• M65: 35,111,967 km (0.065 R)
• M66: 37,227,580 km (0.107 R)
• M67: 37,584,221 km (0.11 R)
• M68: 37,870,252 km (0.068 R)
• M69: 39,602,147 km (0.113 R)
• M70: 40,258,133 km (0.088 R)
• M71: 42,694,484 km (0.112 R)
• M72: 44,874,574 km (0.096 R)
• M73: 45,940,010 km (0.066 R)
• M74: 46,016,305 km (0.072 R)
• M75: 47,630,915 km (0.075 R)
• M76: 47,785,749 km (0.067 R)
• M77: 48,484,072 km (0.12 R)
• M78: 49,891,039 km (0.096 R)
• M79: 50,048,117 km (0.097 R)
• M80: 50,284,183 km (0.113 R)
• M81: 50,441,859 km (0.104 R)
• M82: 51,073,760 km (0.088 R)
• M83: 51,628,768 km (0.063 R)
• M84: 52,185,871 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 15

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.08 AU - 11.8 AU

Year: 12066 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,902,746 km

• M1: 187,745 km (0.069 R)
• M2: 407,953 km (0.112 R)
• M3: 857,196 km (0.079 R)
• M4: 1,078,002 km (0.064 R)
• M5: 1,674,898 km (0.107 R)
• M6: 1,773,782 km (0.107 R)
• M7: 1,936,544 km (0.112 R)
• M8: 2,083,300 km (0.093 R)
• M9: 2,212,104 km (0.111 R)
• M10: 2,872,878 km (0.063 R)
• M11: 3,213,512 km (0.113 R)
• M12: 3,313,294 km (0.043 R)
• M13: 3,670,982 km (0.075 R)
• M14: 3,775,551 km (0.108 R)
• M15: 4,285,829 km (0.086 R)
• M16: 5,431,599 km (0.1 R)
• M17: 6,007,850 km (0.075 R)
• M18: 6,131,718 km (0.095 R)
• M19: 6,635,713 km (0.105 R)
• M20: 6,731,755 km (0.108 R)
• M21: 7,284,668 km (0.086 R)
• M22: 8,330,657 km (0.074 R)
• M23: 8,538,598 km (0.059 R)
• M24: 8,713,178 km (0.104 R)
• M25: 8,818,495 km (0.059 R)
• M26: 9,101,534 km (0.105 R)
• M27: 9,423,469 km (0.05 R)
• M28: 11,051,393 km (0.112 R)
• M29: 11,280,128 km (0.117 R)
• M30: 11,433,466 km (0.059 R)
• M31: 11,587,552 km (0.091 R)
• M32: 11,897,818 km (0.09 R)
• M33: 12,132,238 km (0.095 R)
• M34: 12,328,809 km (0.101 R)
• M35: 12,885,014 km (0.071 R)
• M36: 13,449,297 km (0.045 R)
• M37: 14,062,948 km (0.104 R)
• M38: 14,269,542 km (0.107 R)
• M39: 14,643,986 km (0.073 R)
• M40: 15,063,758 km (0.096 R)
• M41: 15,445,083 km (0.07 R)
• M42: 15,786,615 km (0.099 R)
• M43: 16,173,923 km (0.104 R)
• M44: 16,914,134 km (0.096 R)
• M45: 18,292,229 km (0.061 R)
• M46: 18,427,466 km (0.096 R)
• M47: 18,653,807 km (0.117 R)
• M48: 19,383,845 km (0.116 R)
• M49: 20,684,000 km (0.091 R)
• M50: 21,013,564 km (0.085 R)
• M51: 21,964,408 km (0.117 R)
• M52: 23,564,058 km (0.047 R)
• M53: 25,000,647 km (0.077 R)
• M54: 25,653,791 km (0.1 R)
• M55: 25,957,175 km (0.105 R)
• M56: 26,261,757 km (0.091 R)
• M57: 26,772,035 km (0.057 R)
• M58: 27,491,900 km (0.12 R)
• M59: 27,647,033 km (0.079 R)
• M60: 29,161,263 km (0.037 R)
• M61: 29,266,729 km (0.109 R)
• M62: 30,061,543 km (0.092 R)
• M63: 30,809,681 km (0.038 R)
• M64: 30,970,798 km (0.092 R)
• M65: 32,378,963 km (0.072 R)
• M66: 32,488,170 km (0.109 R)
• M67: 32,597,526 km (0.075 R)
• M68: 32,816,537 km (0.119 R)
• M69: 33,200,854 km (0.056 R)
• M70: 33,531,615 km (0.12 R)
• M71: 33,642,018 km (0.078 R)
• M72: 33,752,720 km (0.107 R)
• M73: 34,418,730 km (0.047 R)
• M74: 36,499,936 km (0.096 R)
• M75: 36,613,630 km (0.117 R)
• M76: 37,871,599 km (0.099 R)
• M77: 38,044,234 km (0.093 R)
• M78: 38,679,577 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 11.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.25 AU - 10.93 AU

Year: 12340 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,902,746 km

• M1: 160,818 km (0.076 R)
• M2: 415,732 km (0.117 R)
• M3: 493,075 km (0.112 R)
• M4: 588,967 km (0.059 R)
• M5: 803,191 km (0.034 R)
• M6: 1,140,235 km (0.078 R)
• M7: 1,342,940 km (0.07 R)
• M8: 1,502,860 km (0.084 R)
• M9: 1,594,564 km (0.119 R)
• M10: 2,483,025 km (0.091 R)
• M11: 2,614,821 km (0.086 R)
• M12: 2,794,189 km (0.042 R)
• M13: 3,381,061 km (0.115 R)
• M14: 3,903,308 km (0.094 R)
• M15: 4,161,065 km (0.076 R)
• M16: 4,239,604 km (0.079 R)
• M17: 4,612,252 km (0.108 R)
• M18: 4,829,917 km (0.05 R)
• M19: 5,389,114 km (0.086 R)
• M20: 5,503,556 km (0.086 R)
• M21: 5,589,874 km (0.086 R)
• M22: 5,676,641 km (0.05 R)
• M23: 5,851,521 km (0.12 R)
• M24: 6,028,196 km (0.101 R)
• M25: 6,176,746 km (0.099 R)
• M26: 6,296,574 km (0.115 R)
• M27: 6,969,166 km (0.096 R)
• M28: 8,782,891 km (0.074 R)
• M29: 10,554,279 km (0.088 R)
• M30: 11,683,594 km (0.12 R)
• M31: 12,470,479 km (0.107 R)
• M32: 12,698,316 km (0.116 R)
• M33: 12,966,096 km (0.117 R)
• M34: 13,158,479 km (0.116 R)
• M35: 13,390,505 km (0.044 R)
• M36: 13,741,312 km (0.109 R)
• M37: 14,134,456 km (0.117 R)
• M38: 15,295,784 km (0.032 R)
• M39: 15,377,016 km (0.1 R)
• M40: 15,458,397 km (0.099 R)
• M41: 16,073,244 km (0.082 R)
• M42: 16,487,481 km (0.116 R)
• M43: 16,654,282 km (0.117 R)
• M44: 16,989,381 km (0.109 R)
• M45: 17,369,061 km (0.106 R)
• M46: 17,837,003 km (0.064 R)
• M47: 18,872,370 km (0.09 R)
• M48: 19,882,754 km (0.04 R)
• M49: 20,015,896 km (0.11 R)
• M50: 20,551,157 km (0.03 R)
• M51: 20,730,675 km (0.11 R)
• M52: 21,136,384 km (0.067 R)
• M53: 22,461,821 km (0.084 R)
• M54: 22,600,498 km (0.085 R)
• M55: 22,832,076 km (0.12 R)
• M56: 24,144,199 km (0.084 R)
• M57: 24,333,739 km (0.064 R)
• M58: 24,952,775 km (0.111 R)
• M59: 25,192,281 km (0.07 R)
• M60: 25,384,515 km (0.086 R)
• M61: 25,528,877 km (0.097 R)
• M62: 25,915,438 km (0.098 R)
• M63: 26,206,555 km (0.074 R)
• M64: 27,037,422 km (0.081 R)
• M65: 28,075,631 km (0.106 R)
• M66: 28,274,895 km (0.108 R)
• M67: 29,885,765 km (0.096 R)
• M68: 30,191,094 km (0.081 R)
• M69: 30,497,471 km (0.116 R)
• M70: 31,113,365 km (0.12 R)
• M71: 31,319,511 km (0.1 R)
• M72: 31,422,883 km (0.075 R)
• M73: 32,253,151 km (0.093 R)
• M74: 32,357,421 km (0.106 R)
• M75: 32,618,619 km (0.114 R)
• M76: 32,775,697 km (0.112 R)
• M77: 33,723,399 km (0.039 R)
• M78: 34,147,509 km (0.055 R)
• M79: 36,240,383 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.1

Radius: 7.3

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.13 AU - 13.13 AU

Year: 15270 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 93.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,902,746 km

• M1: 120,426 km (0.115 R)
• M2: 271,221 km (0.09 R)
• M3: 508,633 km (0.072 R)
• M4: 620,532 km (0.101 R)
• M5: 740,958 km (0.114 R)
• M6: 1,785,002 km (0.106 R)
• M7: 2,387,133 km (0.099 R)
• M8: 3,760,890 km (0.059 R)
• M9: 3,909,740 km (0.086 R)
• M10: 4,174,678 km (0.067 R)
• M11: 4,563,483 km (0.072 R)
• M12: 4,682,413 km (0.099 R)
• M13: 4,842,633 km (0.107 R)
• M14: 4,963,957 km (0.074 R)
• M15: 5,127,317 km (0.074 R)
• M16: 5,501,312 km (0.082 R)
• M17: 5,970,451 km (0.08 R)
• M18: 6,231,649 km (0.113 R)
• M19: 6,720,385 km (0.054 R)
• M20: 7,083,609 km (0.099 R)
• M21: 7,267,614 km (0.113 R)
• M22: 7,593,438 km (0.057 R)
• M23: 7,971,771 km (0.079 R)
• M24: 8,599,484 km (0.112 R)
• M25: 8,944,008 km (0.068 R)
• M26: 9,343,434 km (0.067 R)
• M27: 9,748,545 km (0.061 R)
• M28: 9,850,870 km (0.105 R)
• M29: 10,004,806 km (0.088 R)
• M30: 10,107,879 km (0.119 R)
• M31: 10,681,138 km (0.052 R)
• M32: 11,051,543 km (0.078 R)
• M33: 11,372,281 km (0.1 R)
• M34: 11,750,464 km (0.107 R)
• M35: 12,132,687 km (0.118 R)
• M36: 13,989,196 km (0.087 R)
• M37: 14,278,070 km (0.039 R)
• M38: 14,744,516 km (0.058 R)
• M39: 14,920,742 km (0.032 R)
• M40: 15,215,899 km (0.069 R)
• M41: 15,275,289 km (0.06 R)
• M42: 15,692,368 km (0.079 R)
• M43: 15,992,461 km (0.075 R)
• M44: 17,335,850 km (0.111 R)
• M45: 19,097,365 km (0.081 R)
• M46: 19,289,449 km (0.092 R)
• M47: 19,869,589 km (0.119 R)
• M48: 20,064,216 km (0.098 R)
• M49: 20,455,414 km (0.089 R)
• M50: 20,651,986 km (0.073 R)
• M51: 20,980,952 km (0.092 R)
• M52: 21,113,047 km (0.101 R)
• M53: 21,510,977 km (0.042 R)
• M54: 22,381,487 km (0.064 R)
• M55: 22,651,661 km (0.06 R)
• M56: 22,719,429 km (0.093 R)
• M57: 23,127,083 km (0.105 R)
• M58: 23,263,666 km (0.055 R)
• M59: 26,119,040 km (0.091 R)
• M60: 27,263,165 km (0.105 R)
• M61: 27,479,483 km (0.032 R)
• M62: 28,569,603 km (0.111 R)
• M63: 28,715,910 km (0.108 R)
• M64: 30,119,437 km (0.09 R)
• M65: 30,193,937 km (0.087 R)
• M66: 32,685,938 km (0.104 R)
• M67: 32,839,126 km (0.09 R)
• M68: 36,983,586 km (0.114 R)
• M69: 37,223,092 km (0.088 R)
• M70: 39,972,850 km (0.087 R)
• M71: 40,300,769 km (0.08 R)
• M72: 42,286,082 km (0.088 R)
• M73: 42,871,159 km (0.046 R)
• M74: 43,711,750 km (0.058 R)
• M75: 44,727,370 km (0.109 R)
• M76: 45,579,778 km (0.115 R)
• M77: 45,665,348 km (0.102 R)
• M78: 47,300,603 km (0.033 R)
• M79: 48,256,084 km (0.106 R)
• M80: 48,692,461 km (0.058 R)
• M81: 48,954,856 km (0.081 R)
• M82: 49,217,849 km (0.089 R)
• M83: 49,657,218 km (0.11 R)
• M84: 51,694,591 km (0.088 R)
• M85: 52,948,072 km (0.105 R)
• M86: 53,217,947 km (0.083 R)
• M87: 53,488,419 km (0.118 R)
• M88: 54,120,919 km (0.119 R)
• M89: 54,211,576 km (0.073 R)
• M90: 54,483,545 km (0.091 R)
• M91: 55,028,978 km (0.107 R)
• M92: 56,584,347 km (0.089 R)
• M93: 61,524,817 km (0.051 R)
• M94: 61,713,909 km (0.094 R)
• M95: 61,903,300 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 12,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit