🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.62 AU

Year: 149 Days

Day: 29.6 Hours

Environment

Temp: 233 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,927,034 km

• M1: 43,234 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.68 AU - 1.02 AU

Year: 286 Days

Day: 29.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,927,034 km

• M1: 250,277 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.99 AU - 0.99 AU

Year: 360 Days

Day: 37.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.98 AU - 1 AU

Year: 360 Days

Day: 28.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,927,034 km

• M1: 154,983 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.18 AU - 1.78 AU

Year: 658 Days

Day: 29.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,927,034 km

• M1: 227,389 km (0.107 R)
• M2: 473,776 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.53 AU - 1.87 AU

Year: 810 Days

Day: 27.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,927,034 km

• M1: 41,289 km (0.05 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.2

Radius: 9.6

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.36 AU - 7 AU

Year: 4944 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,927,034 km

• M1: 138,528 km (0.027 R)
• M2: 271,969 km (0.079 R)
• M3: 351,256 km (0.03 R)
• M4: 528,230 km (0.111 R)
• M5: 659,278 km (0.075 R)
• M6: 1,134,101 km (0.099 R)
• M7: 1,291,628 km (0.12 R)
• M8: 1,735,186 km (0.106 R)
• M9: 1,807,591 km (0.042 R)
• M10: 1,936,694 km (0.116 R)
• M11: 2,126,534 km (0.119 R)
• M12: 2,243,370 km (0.058 R)
• M13: 2,362,450 km (0.079 R)
• M14: 4,021,490 km (0.091 R)
• M15: 4,240,202 km (0.1 R)
• M16: 4,314,103 km (0.085 R)
• M17: 4,740,457 km (0.075 R)
• M18: 4,817,051 km (0.087 R)
• M19: 4,971,736 km (0.115 R)
• M20: 5,687,561 km (0.078 R)
• M21: 6,016,228 km (0.065 R)
• M22: 6,266,655 km (0.063 R)
• M23: 6,435,551 km (0.114 R)
• M24: 6,577,519 km (0.116 R)
• M25: 7,243,828 km (0.104 R)
• M26: 7,540,181 km (0.095 R)
• M27: 7,961,898 km (0.11 R)
• M28: 8,175,673 km (0.09 R)
• M29: 8,329,460 km (0.073 R)
• M30: 8,453,327 km (0.103 R)
• M31: 8,891,349 km (0.032 R)
• M32: 9,401,029 km (0.047 R)
• M33: 9,562,146 km (0.048 R)
• M34: 10,851,082 km (0.114 R)
• M35: 11,088,194 km (0.075 R)
• M36: 11,429,876 km (0.08 R)
• M37: 11,636,470 km (0.048 R)
• M38: 11,913,974 km (0.114 R)
• M39: 12,334,344 km (0.055 R)
• M40: 13,045,832 km (0.078 R)
• M41: 13,189,745 km (0.04 R)
• M42: 14,064,145 km (0.107 R)
• M43: 14,657,450 km (0.117 R)
• M44: 15,296,981 km (0.098 R)
• M45: 15,715,556 km (0.115 R)
• M46: 17,229,785 km (0.072 R)
• M47: 17,665,265 km (0.047 R)
• M48: 17,944,414 km (0.074 R)
• M49: 18,104,484 km (0.111 R)
• M50: 18,224,910 km (0.104 R)
• M51: 18,305,244 km (0.119 R)
• M52: 18,668,617 km (0.105 R)
• M53: 18,952,853 km (0.077 R)
• M54: 19,361,256 km (0.03 R)
• M55: 19,443,385 km (0.089 R)
• M56: 19,814,088 km (0.078 R)
• M57: 20,228,624 km (0.112 R)
• M58: 20,478,752 km (0.104 R)
• M59: 20,940,112 km (0.027 R)
• M60: 21,447,248 km (0.071 R)
• M61: 21,617,192 km (0.073 R)
• M62: 22,430,555 km (0.059 R)
• M63: 23,384,690 km (0.094 R)
• M64: 24,529,563 km (0.098 R)
• M65: 24,840,876 km (0.047 R)
• M66: 24,974,766 km (0.099 R)
• M67: 25,467,392 km (0.109 R)
• M68: 25,557,450 km (0.093 R)
• M69: 25,918,280 km (0.062 R)
• M70: 28,071,891 km (0.107 R)
• M71: 28,537,589 km (0.073 R)
• M72: 28,677,762 km (0.114 R)
• M73: 29,240,699 km (0.114 R)
• M74: 29,997,066 km (0.118 R)
• M75: 30,425,365 km (0.082 R)
• M76: 30,903,629 km (0.085 R)
• M77: 31,143,734 km (0.109 R)
• M78: 31,432,607 km (0.042 R)
• M79: 32,013,047 km (0.081 R)
• M80: 32,207,374 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.5

Radius: 11.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.18 AU - 7.06 AU

Year: 5530 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 101,927,034 km

• M1: 201,060 km (0.103 R)
• M2: 295,905 km (0.112 R)
• M3: 442,959 km (0.069 R)
• M4: 681,418 km (0.088 R)
• M5: 789,129 km (0.102 R)
• M6: 1,240,615 km (0.078 R)
• M7: 1,516,025 km (0.036 R)
• M8: 1,690,755 km (0.099 R)
• M9: 1,903,483 km (0.105 R)
• M10: 1,981,573 km (0.082 R)
• M11: 2,141,194 km (0.119 R)
• M12: 2,321,759 km (0.106 R)
• M13: 2,456,397 km (0.076 R)
• M14: 2,559,021 km (0.045 R)
• M15: 3,149,783 km (0.11 R)
• M16: 3,318,230 km (0.115 R)
• M17: 4,390,847 km (0.1 R)
• M18: 5,008,387 km (0.085 R)
• M19: 5,205,707 km (0.083 R)
• M20: 5,450,299 km (0.098 R)
• M21: 5,540,208 km (0.05 R)
• M22: 5,676,042 km (0.086 R)
• M23: 5,904,927 km (0.1 R)
• M24: 5,997,229 km (0.092 R)
• M25: 6,371,673 km (0.048 R)
• M26: 6,609,683 km (0.045 R)
• M27: 7,045,312 km (0.064 R)
• M28: 7,217,349 km (0.105 R)
• M29: 7,691,275 km (0.083 R)
• M30: 7,817,536 km (0.095 R)
• M31: 8,149,494 km (0.047 R)
• M32: 8,748,035 km (0.048 R)
• M33: 8,879,980 km (0.101 R)
• M34: 9,012,673 km (0.04 R)
• M35: 9,092,559 km (0.116 R)
• M36: 9,333,860 km (0.115 R)
• M37: 9,987,303 km (0.058 R)
• M38: 10,070,181 km (0.034 R)
• M39: 10,543,359 km (0.093 R)
• M40: 11,023,867 km (0.077 R)
• M41: 12,806,326 km (0.071 R)
• M42: 12,986,591 km (0.097 R)
• M43: 13,076,948 km (0.116 R)
• M44: 13,197,823 km (0.051 R)
• M45: 13,349,366 km (0.11 R)
• M46: 13,562,543 km (0.099 R)
• M47: 13,715,582 km (0.114 R)
• M48: 13,807,584 km (0.046 R)
• M49: 13,899,886 km (0.091 R)
• M50: 14,023,304 km (0.084 R)
• M51: 14,177,989 km (0.075 R)
• M52: 14,271,038 km (0.102 R)
• M53: 14,426,770 km (0.046 R)
• M54: 15,372,378 km (0.026 R)
• M55: 15,499,985 km (0.048 R)
• M56: 15,659,905 km (0.098 R)
• M57: 15,917,064 km (0.111 R)
• M58: 16,337,883 km (0.113 R)
• M59: 16,435,570 km (0.12 R)
• M60: 17,256,862 km (0.089 R)
• M61: 18,598,456 km (0.055 R)
• M62: 19,281,819 km (0.092 R)
• M63: 20,252,410 km (0.119 R)
• M64: 20,638,073 km (0.044 R)
• M65: 20,814,150 km (0.037 R)
• M66: 20,955,520 km (0.113 R)
• M67: 21,345,522 km (0.092 R)
• M68: 21,845,478 km (0.115 R)
• M69: 22,385,377 km (0.068 R)
• M70: 23,994,451 km (0.1 R)
• M71: 24,477,054 km (0.093 R)
• M72: 24,962,798 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 9.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.58 AU - 10.16 AU

Year: 8845 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 101,927,034 km

• M1: 333,005 km (0.106 R)
• M2: 429,047 km (0.11 R)
• M3: 627,114 km (0.088 R)
• M4: 737,667 km (0.072 R)
• M5: 885,769 km (0.085 R)
• M6: 1,076,805 km (0.104 R)
• M7: 1,177,485 km (0.092 R)
• M8: 1,908,719 km (0.052 R)
• M9: 2,418,250 km (0.057 R)
• M10: 3,016,192 km (0.09 R)
• M11: 3,088,149 km (0.084 R)
• M12: 3,607,702 km (0.104 R)
• M13: 3,995,610 km (0.083 R)
• M14: 4,643,817 km (0.05 R)
• M15: 4,811,068 km (0.075 R)
• M16: 5,295,615 km (0.12 R)
• M17: 5,441,174 km (0.099 R)
• M18: 5,736,181 km (0.111 R)
• M19: 6,778,280 km (0.072 R)
• M20: 6,904,690 km (0.083 R)
• M21: 7,224,231 km (0.115 R)
• M22: 8,618,483 km (0.112 R)
• M23: 8,755,664 km (0.039 R)
• M24: 9,346,277 km (0.087 R)
• M25: 9,699,776 km (0.1 R)
• M26: 9,770,985 km (0.105 R)
• M27: 9,842,493 km (0.103 R)
• M28: 10,057,764 km (0.061 R)
• M29: 10,165,923 km (0.117 R)
• M30: 10,639,401 km (0.071 R)
• M31: 10,712,853 km (0.044 R)
• M32: 10,860,357 km (0.106 R)
• M33: 11,231,958 km (0.102 R)
• M34: 11,306,757 km (0.029 R)
• M35: 11,419,404 km (0.046 R)
• M36: 12,410,490 km (0.113 R)
• M37: 12,994,819 km (0.078 R)
• M38: 13,349,665 km (0.102 R)
• M39: 13,548,182 km (0.112 R)
• M40: 13,747,745 km (0.096 R)
• M41: 13,867,872 km (0.063 R)
• M42: 14,514,883 km (0.085 R)
• M43: 15,047,751 km (0.102 R)
• M44: 16,174,971 km (0.077 R)
• M45: 16,855,641 km (0.053 R)
• M46: 17,113,398 km (0.092 R)
• M47: 17,372,352 km (0.106 R)
• M48: 17,502,352 km (0.035 R)
• M49: 17,937,981 km (0.056 R)
• M50: 18,509,745 km (0.027 R)
• M51: 19,400,899 km (0.087 R)
• M52: 19,670,923 km (0.095 R)
• M53: 19,987,622 km (0.116 R)
• M54: 20,626,106 km (0.083 R)
• M55: 20,809,662 km (0.068 R)
• M56: 21,040,043 km (0.071 R)
• M57: 21,178,571 km (0.115 R)
• M58: 22,298,311 km (0.08 R)
• M59: 22,770,591 km (0.114 R)
• M60: 22,960,431 km (0.031 R)
• M61: 24,206,880 km (0.119 R)
• M62: 24,838,482 km (0.051 R)
• M63: 25,131,844 km (0.095 R)
• M64: 26,018,510 km (0.116 R)
• M65: 26,217,027 km (0.104 R)
• M66: 27,216,939 km (0.066 R)
• M67: 27,367,883 km (0.104 R)
• M68: 27,569,840 km (0.066 R)
• M69: 27,721,533 km (0.079 R)
• M70: 27,822,810 km (0.065 R)
• M71: 27,974,951 km (0.112 R)
• M72: 28,433,170 km (0.068 R)
• M73: 28,535,195 km (0.109 R)
• M74: 28,791,157 km (0.093 R)
• M75: 29,615,292 km (0.115 R)
• M76: 29,874,396 km (0.119 R)
• M77: 29,978,217 km (0.118 R)
• M78: 30,082,187 km (0.118 R)
• M79: 30,238,367 km (0.093 R)
• M80: 32,240,136 km (0.105 R)
• M81: 32,506,570 km (0.097 R)
• M82: 32,613,533 km (0.116 R)
• M83: 33,203,098 km (0.072 R)
• M84: 34,175,634 km (0.114 R)
• M85: 34,392,999 km (0.119 R)
• M86: 34,938,433 km (0.119 R)
• M87: 35,102,692 km (0.098 R)
• M88: 35,706,917 km (0.104 R)
• M89: 36,758,740 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.5

Radius: 6.7

Gravity: 17.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.07 AU - 19.95 AU

Year: 29087 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,927,034 km

• M1: 170,242 km (0.074 R)
• M2: 289,472 km (0.056 R)
• M3: 928,853 km (0.105 R)
• M4: 1,291,030 km (0.067 R)
• M5: 1,361,341 km (0.088 R)
• M6: 2,175,153 km (0.031 R)
• M7: 2,431,115 km (0.115 R)
• M8: 2,925,237 km (0.089 R)
• M9: 3,160,105 km (0.092 R)
• M10: 3,499,094 km (0.084 R)
• M11: 4,264,138 km (0.082 R)
• M12: 5,648,516 km (0.069 R)
• M13: 7,221,837 km (0.079 R)
• M14: 7,284,968 km (0.092 R)
• M15: 7,603,013 km (0.069 R)
• M16: 8,318,988 km (0.116 R)
• M17: 9,192,490 km (0.112 R)
• M18: 9,674,943 km (0.096 R)
• M19: 9,884,231 km (0.116 R)
• M20: 11,098,068 km (0.074 R)
• M21: 11,390,382 km (0.086 R)
• M22: 11,908,290 km (0.101 R)
• M23: 12,358,280 km (0.117 R)
• M24: 13,429,700 km (0.1 R)
• M25: 13,741,312 km (0.086 R)
• M26: 14,055,318 km (0.114 R)
• M27: 14,690,361 km (0.083 R)
• M28: 15,253,597 km (0.067 R)
• M29: 16,235,707 km (0.066 R)
• M30: 20,631,491 km (0.049 R)
• M31: 20,900,767 km (0.114 R)
• M32: 21,624,821 km (0.097 R)
• M33: 21,898,436 km (0.093 R)
• M34: 22,541,407 km (0.116 R)
• M35: 22,633,859 km (0.105 R)
• M36: 22,911,662 km (0.049 R)
• M37: 23,190,662 km (0.09 R)
• M38: 24,983,293 km (0.117 R)
• M39: 25,174,629 km (0.05 R)
• M40: 26,624,831 km (0.105 R)
• M41: 26,820,205 km (0.111 R)
• M42: 27,114,165 km (0.098 R)
• M43: 31,443,677 km (0.115 R)
• M44: 31,960,987 km (0.111 R)
• M45: 32,689,678 km (0.111 R)
• M46: 32,898,965 km (0.116 R)
• M47: 33,846,069 km (0.089 R)
• M48: 34,695,337 km (0.074 R)
• M49: 36,523,423 km (0.103 R)
• M50: 36,740,639 km (0.103 R)
• M51: 37,832,554 km (0.056 R)
• M52: 38,492,879 km (0.084 R)
• M53: 38,603,431 km (0.104 R)
• M54: 38,713,835 km (0.098 R)
• M55: 38,935,239 km (0.11 R)
• M56: 39,825,048 km (0.034 R)
• M57: 41,172,027 km (0.048 R)
• M58: 41,851,201 km (0.079 R)
• M59: 43,910,865 km (0.105 R)
• M60: 44,604,700 km (0.084 R)
• M61: 45,886,005 km (0.105 R)
• M62: 49,682,051 km (0.079 R)
• M63: 50,404,908 km (0.068 R)
• M64: 55,811,375 km (0.113 R)
• M65: 56,688,318 km (0.073 R)
• M66: 57,317,377 km (0.081 R)
• M67: 57,948,979 km (0.103 R)
• M68: 58,709,684 km (0.069 R)
• M69: 60,113,212 km (0.097 R)
• M70: 60,883,341 km (0.11 R)
• M71: 65,836,228 km (0.111 R)
• M72: 66,895,381 km (0.09 R)
• M73: 67,161,066 km (0.062 R)
• M74: 68,360,841 km (0.111 R)
• M75: 69,164,631 km (0.057 R)
• M76: 69,298,820 km (0.112 R)
• M77: 69,567,647 km (0.101 R)
• M78: 70,511,161 km (0.064 R)
• M79: 72,002,353 km (0.089 R)
• M80: 72,683,621 km (0.102 R)
• M81: 75,568,168 km (0.114 R)
• M82: 75,983,302 km (0.069 R)
• M83: 76,399,184 km (0.049 R)
• M84: 76,676,987 km (0.06 R)
• M85: 79,472,074 km (0.113 R)
• M86: 79,894,239 km (0.087 R)
• M87: 80,176,081 km (0.114 R)
• M88: 84,156,581 km (0.103 R)
• M89: 84,443,360 km (0.095 R)
• M90: 87,039,033 km (0.108 R)
• M91: 87,619,323 km (0.119 R)
• M92: 88,783,943 km (0.063 R)
• M93: 93,048,080 km (0.101 R)
• M94: 98,282,809 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit