🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.79 AU - 0.99 AU

Year: 361 Days

Day: 33.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.97 AU - 2.93 AU

Year: 1651 Days

Day: 35.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.01 AU - 3.27 AU

Year: 1846 Days

Day: 36.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,574,226 km

• M1: 800,648 km (0.075 R)
• M2: 1,953,449 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 12.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.39 AU - 3.35 AU

Year: 2093 Days

Day: 14.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,574,226 km

• M1: 154,983 km (0.051 R)
• M2: 248,183 km (0.048 R)
• M3: 333,454 km (0.078 R)
• M4: 649,105 km (0.065 R)
• M5: 954,285 km (0.078 R)
• M6: 1,106,725 km (0.075 R)
• M7: 1,189,153 km (0.088 R)
• M8: 1,323,343 km (0.116 R)
• M9: 1,411,456 km (0.104 R)
• M10: 1,660,985 km (0.044 R)
• M11: 2,225,568 km (0.119 R)
• M12: 2,470,758 km (0.082 R)
• M13: 2,596,720 km (0.077 R)
• M14: 2,676,605 km (0.054 R)
• M15: 2,798,079 km (0.096 R)
• M16: 3,130,784 km (0.116 R)
• M17: 3,458,852 km (0.074 R)
• M18: 3,789,164 km (0.065 R)
• M19: 3,990,374 km (0.056 R)
• M20: 4,092,399 km (0.111 R)
• M21: 4,480,307 km (0.091 R)
• M22: 4,576,648 km (0.064 R)
• M23: 4,654,439 km (0.1 R)
• M24: 4,870,159 km (0.086 R)
• M25: 4,999,411 km (0.101 R)
• M26: 5,261,058 km (0.113 R)
• M27: 5,373,107 km (0.101 R)
• M28: 5,703,868 km (0.101 R)
• M29: 6,212,351 km (0.102 R)
• M30: 6,647,232 km (0.109 R)
• M31: 6,779,776 km (0.092 R)
• M32: 7,002,377 km (0.109 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771

Radius: 14.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.26 AU - 4.02 AU

Year: 2989 Days

Day: 8.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,574,226 km

• M1: 232,475 km (0.105 R)
• M2: 336,446 km (0.03 R)
• M3: 456,573 km (0.089 R)
• M4: 571,165 km (0.089 R)
• M5: 698,323 km (0.07 R)
• M6: 796,160 km (0.084 R)
• M7: 1,109,717 km (0.082 R)
• M8: 1,362,238 km (0.091 R)
• M9: 1,634,207 km (0.089 R)
• M10: 1,742,666 km (0.063 R)
• M11: 1,867,729 km (0.115 R)
• M12: 1,967,212 km (0.064 R)
• M13: 2,171,712 km (0.042 R)
• M14: 2,261,621 km (0.049 R)
• M15: 2,383,543 km (0.098 R)
• M16: 2,507,709 km (0.081 R)
• M17: 2,602,255 km (0.083 R)
• M18: 2,959,794 km (0.087 R)
• M19: 3,281,429 km (0.108 R)
• M20: 3,614,584 km (0.105 R)
• M21: 3,977,209 km (0.117 R)
• M22: 4,107,060 km (0.078 R)
• M23: 4,935,533 km (0.067 R)
• M24: 5,338,400 km (0.068 R)
• M25: 5,523,303 km (0.116 R)
• M26: 5,689,357 km (0.085 R)
• M27: 6,219,382 km (0.027 R)
• M28: 6,392,317 km (0.064 R)
• M29: 6,567,047 km (0.09 R)
• M30: 6,920,996 km (0.099 R)
• M31: 7,440,848 km (0.032 R)
• M32: 7,810,056 km (0.088 R)
• M33: 7,950,080 km (0.114 R)
• M34: 8,138,124 km (0.055 R)
• M35: 8,518,552 km (0.103 R)
• M36: 8,759,404 km (0.03 R)
• M37: 9,075,804 km (0.108 R)
• M38: 9,845,634 km (0.058 R)
• M39: 10,610,528 km (0.12 R)
• M40: 11,553,743 km (0.115 R)
• M41: 11,713,513 km (0.073 R)
• M42: 12,062,376 km (0.074 R)
• M43: 12,251,617 km (0.07 R)
• M44: 12,387,452 km (0.066 R)
• M45: 12,605,865 km (0.046 R)
• M46: 12,742,896 km (0.114 R)
• M47: 13,046,281 km (0.081 R)
• M48: 13,435,983 km (0.1 R)
• M49: 13,660,230 km (0.062 R)
• M50: 13,773,027 km (0.105 R)
• M51: 13,970,796 km (0.066 R)
• M52: 14,541,511 km (0.075 R)
• M53: 14,974,448 km (0.03 R)
• M54: 15,207,222 km (0.101 R)
• M55: 15,470,365 km (0.051 R)
• M56: 15,705,682 km (0.118 R)
• M57: 15,853,335 km (0.097 R)
• M58: 16,149,988 km (0.071 R)
• M59: 16,358,826 km (0.085 R)
• M60: 16,839,335 km (0.03 R)
• M61: 17,507,738 km (0.081 R)
• M62: 17,691,444 km (0.11 R)
• M63: 17,906,716 km (0.048 R)
• M64: 18,277,868 km (0.106 R)
• M65: 18,433,150 km (0.034 R)
• M66: 18,526,649 km (0.069 R)
• M67: 18,682,680 km (0.105 R)
• M68: 18,964,672 km (0.074 R)
• M69: 19,342,855 km (0.086 R)
• M70: 19,564,709 km (0.09 R)
• M71: 20,074,837 km (0.055 R)
• M72: 20,718,707 km (0.047 R)
• M73: 21,500,206 km (0.087 R)
• M74: 22,026,641 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 12

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.1 AU - 4.88 AU

Year: 3431 Days

Day: 10.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,574,226 km

• M1: 157,826 km (0.067 R)
• M2: 233,373 km (0.101 R)
• M3: 379,380 km (0.09 R)
• M4: 548,875 km (0.072 R)
• M5: 644,468 km (0.103 R)
• M6: 736,321 km (0.086 R)
• M7: 911,799 km (0.059 R)
• M8: 1,053,019 km (0.057 R)
• M9: 1,164,171 km (0.057 R)
• M10: 1,332,019 km (0.088 R)
• M11: 1,536,071 km (0.076 R)
• M12: 2,083,599 km (0.115 R)
• M13: 2,161,988 km (0.109 R)
• M14: 2,273,738 km (0.055 R)
• M15: 2,949,023 km (0.063 R)
• M16: 3,037,734 km (0.106 R)
• M17: 3,145,295 km (0.087 R)
• M18: 3,254,202 km (0.04 R)
• M19: 3,420,107 km (0.104 R)
• M20: 4,190,984 km (0.077 R)
• M21: 4,616,889 km (0.084 R)
• M22: 4,824,681 km (0.118 R)
• M23: 5,078,100 km (0.077 R)
• M24: 5,163,670 km (0.04 R)
• M25: 5,379,390 km (0.118 R)
• M26: 5,664,523 km (0.088 R)
• M27: 6,180,935 km (0.12 R)
• M28: 6,433,456 km (0.106 R)
• M29: 6,712,606 km (0.119 R)
• M30: 7,211,066 km (0.046 R)
• M31: 7,574,290 km (0.072 R)
• M32: 8,369,552 km (0.049 R)
• M33: 8,546,975 km (0.043 R)
• M34: 8,649,001 km (0.039 R)
• M35: 8,725,745 km (0.069 R)
• M36: 9,087,023 km (0.071 R)
• M37: 9,585,184 km (0.086 R)
• M38: 10,038,466 km (0.077 R)
• M39: 10,444,325 km (0.116 R)
• M40: 11,216,250 km (0.096 R)
• M41: 11,300,025 km (0.104 R)
• M42: 11,412,223 km (0.104 R)
• M43: 11,835,735 km (0.053 R)
• M44: 11,978,002 km (0.078 R)
• M45: 12,379,673 km (0.106 R)
• M46: 12,844,024 km (0.113 R)
• M47: 13,403,072 km (0.064 R)
• M48: 13,820,001 km (0.068 R)
• M49: 14,544,653 km (0.083 R)
• M50: 14,666,725 km (0.109 R)
• M51: 14,819,614 km (0.115 R)
• M52: 15,065,553 km (0.045 R)
• M53: 15,312,838 km (0.106 R)
• M54: 15,467,971 km (0.075 R)
• M55: 16,251,864 km (0.084 R)
• M56: 16,600,876 km (0.104 R)
• M57: 17,048,622 km (0.039 R)
• M58: 17,338,692 km (0.098 R)
• M59: 17,727,796 km (0.051 R)
• M60: 18,054,369 km (0.111 R)
• M61: 19,179,494 km (0.106 R)
• M62: 19,413,914 km (0.114 R)
• M63: 19,548,253 km (0.087 R)
• M64: 20,943,702 km (0.105 R)
• M65: 21,081,631 km (0.117 R)
• M66: 22,794,826 km (0.07 R)
• M67: 23,937,754 km (0.103 R)
• M68: 24,045,913 km (0.069 R)
• M69: 24,226,328 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 11.4

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.31 AU - 6.95 AU

Year: 7348 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 117.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,574,226 km

• M1: 143,016 km (0.11 R)
• M2: 238,908 km (0.115 R)
• M3: 747,989 km (0.11 R)
• M4: 855,251 km (0.094 R)
• M5: 1,282,951 km (0.049 R)
• M6: 1,491,341 km (0.043 R)
• M7: 1,856,360 km (0.078 R)
• M8: 2,071,482 km (0.119 R)
• M9: 2,887,837 km (0.12 R)
• M10: 3,037,136 km (0.09 R)
• M11: 3,317,632 km (0.077 R)
• M12: 3,553,548 km (0.092 R)
• M13: 3,713,767 km (0.1 R)
• M14: 4,153,136 km (0.114 R)
• M15: 4,902,322 km (0.059 R)
• M16: 5,081,241 km (0.074 R)
• M17: 5,171,598 km (0.094 R)
• M18: 5,262,404 km (0.076 R)
• M19: 5,755,628 km (0.032 R)
• M20: 6,071,579 km (0.103 R)
• M21: 6,753,596 km (0.116 R)
• M22: 7,086,900 km (0.096 R)
• M23: 7,494,105 km (0.102 R)
• M24: 8,083,970 km (0.096 R)
• M25: 8,580,934 km (0.054 R)
• M26: 8,688,794 km (0.106 R)
• M27: 8,942,063 km (0.083 R)
• M28: 9,197,875 km (0.06 R)
• M29: 9,642,032 km (0.038 R)
• M30: 9,866,728 km (0.107 R)
• M31: 10,017,522 km (0.076 R)
• M32: 10,093,069 km (0.101 R)
• M33: 10,283,208 km (0.065 R)
• M34: 11,369,139 km (0.106 R)
• M35: 11,686,137 km (0.113 R)
• M36: 11,966,034 km (0.091 R)
• M37: 12,288,418 km (0.043 R)
• M38: 12,572,953 km (0.069 R)
• M39: 12,777,453 km (0.084 R)
• M40: 13,148,606 km (0.103 R)
• M41: 13,606,824 km (0.097 R)
• M42: 13,859,046 km (0.097 R)
• M43: 14,155,250 km (0.11 R)
• M44: 14,325,492 km (0.074 R)
• M45: 14,753,940 km (0.084 R)
• M46: 15,667,535 km (0.067 R)
• M47: 15,976,155 km (0.117 R)
• M48: 16,108,998 km (0.09 R)
• M49: 16,554,500 km (0.067 R)
• M50: 16,644,109 km (0.083 R)
• M51: 18,330,825 km (0.051 R)
• M52: 18,796,075 km (0.085 R)
• M53: 19,123,993 km (0.066 R)
• M54: 19,595,825 km (0.067 R)
• M55: 20,214,861 km (0.091 R)
• M56: 20,310,604 km (0.059 R)
• M57: 20,695,369 km (0.075 R)
• M58: 21,082,678 km (0.103 R)
• M59: 21,277,156 km (0.119 R)
• M60: 21,667,905 km (0.105 R)
• M61: 22,011,831 km (0.097 R)
• M62: 22,456,585 km (0.102 R)
• M63: 24,520,288 km (0.068 R)
• M64: 25,860,236 km (0.051 R)
• M65: 26,172,746 km (0.09 R)
• M66: 27,065,247 km (0.056 R)
• M67: 27,647,930 km (0.12 R)
• M68: 30,184,362 km (0.071 R)
• M69: 31,120,097 km (0.088 R)
• M70: 31,619,156 km (0.11 R)
• M71: 31,897,707 km (0.091 R)
• M72: 32,121,056 km (0.069 R)
• M73: 33,926,703 km (0.107 R)
• M74: 34,383,275 km (0.081 R)
• M75: 35,939,093 km (0.116 R)
• M76: 38,345,375 km (0.114 R)
• M77: 38,820,947 km (0.075 R)
• M78: 40,018,328 km (0.08 R)
• M79: 40,259,330 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 14.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.24 AU - 9.74 AU

Year: 10648 Days

Day: 9.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,574,226 km

• M1: 246,986 km (0.098 R)
• M2: 460,761 km (0.098 R)
• M3: 600,187 km (0.09 R)
• M4: 810,521 km (0.068 R)
• M5: 913,744 km (0.113 R)
• M6: 1,571,675 km (0.116 R)
• M7: 1,735,934 km (0.119 R)
• M8: 1,884,634 km (0.036 R)
• M9: 2,655,661 km (0.115 R)
• M10: 2,803,614 km (0.071 R)
• M11: 3,356,527 km (0.034 R)
• M12: 3,666,494 km (0.072 R)
• M13: 3,845,862 km (0.048 R)
• M14: 4,681,965 km (0.099 R)
• M15: 5,013,773 km (0.112 R)
• M16: 5,604,983 km (0.108 R)
• M17: 6,466,817 km (0.096 R)
• M18: 6,769,004 km (0.069 R)
• M19: 7,544,969 km (0.064 R)
• M20: 7,952,473 km (0.067 R)
• M21: 8,131,991 km (0.117 R)
• M22: 8,385,409 km (0.116 R)
• M23: 8,826,274 km (0.067 R)
• M24: 9,180,522 km (0.039 R)
• M25: 9,444,712 km (0.1 R)
• M26: 10,882,198 km (0.041 R)
• M27: 11,262,326 km (0.047 R)
• M28: 11,769,164 km (0.077 R)
• M29: 12,345,863 km (0.119 R)
• M30: 13,227,893 km (0.113 R)
• M31: 13,334,406 km (0.072 R)
• M32: 13,892,107 km (0.114 R)
• M33: 14,217,482 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.7

Radius: 5

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.83 AU - 15.59 AU

Year: 24285 Days

Day: 17.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,574,226 km

• M1: 144,661 km (0.066 R)
• M2: 295,605 km (0.09 R)
• M3: 634,295 km (0.104 R)
• M4: 699,819 km (0.115 R)
• M5: 861,684 km (0.086 R)
• M6: 1,086,978 km (0.097 R)
• M7: 1,166,115 km (0.05 R)
• M8: 2,814,684 km (0.094 R)
• M9: 3,147,090 km (0.08 R)
• M10: 3,768,221 km (0.105 R)
• M11: 4,133,838 km (0.114 R)
• M12: 5,523,453 km (0.044 R)
• M13: 6,314,975 km (0.065 R)
• M14: 6,554,631 km (0.064 R)
• M15: 6,699,741 km (0.092 R)
• M16: 7,491,861 km (0.119 R)
• M17: 9,379,188 km (0.086 R)
• M18: 9,433,642 km (0.061 R)
• M19: 10,375,061 km (0.037 R)
• M20: 10,431,310 km (0.073 R)
• M21: 10,487,708 km (0.107 R)
• M22: 10,828,343 km (0.083 R)
• M23: 10,885,339 km (0.107 R)
• M24: 11,114,823 km (0.066 R)
• M25: 11,172,418 km (0.042 R)
• M26: 12,705,048 km (0.032 R)
• M27: 12,886,061 km (0.104 R)
• M28: 13,128,859 km (0.102 R)
• M29: 13,311,817 km (0.119 R)
• M30: 13,557,157 km (0.063 R)
• M31: 14,679,740 km (0.104 R)
• M32: 15,252,101 km (0.097 R)
• M33: 15,508,811 km (0.106 R)
• M34: 15,573,138 km (0.071 R)
• M35: 15,831,643 km (0.103 R)
• M36: 18,018,016 km (0.084 R)
• M37: 18,153,402 km (0.105 R)
• M38: 18,836,167 km (0.107 R)
• M39: 19,805,860 km (0.101 R)
• M40: 20,226,380 km (0.066 R)
• M41: 20,296,841 km (0.105 R)
• M42: 21,005,037 km (0.105 R)
• M43: 22,082,590 km (0.115 R)
• M44: 22,300,255 km (0.09 R)
• M45: 22,737,829 km (0.085 R)
• M46: 23,178,096 km (0.107 R)
• M47: 23,992,507 km (0.081 R)
• M48: 24,515,800 km (0.09 R)
• M49: 26,414,795 km (0.114 R)
• M50: 26,568,731 km (0.117 R)
• M51: 26,645,924 km (0.056 R)
• M52: 27,811,142 km (0.108 R)
• M53: 28,439,453 km (0.026 R)
• M54: 28,755,254 km (0.051 R)
• M55: 29,709,838 km (0.055 R)
• M56: 30,191,094 km (0.071 R)
• M57: 30,917,691 km (0.115 R)
• M58: 31,161,236 km (0.071 R)
• M59: 32,388,238 km (0.09 R)
• M60: 33,214,916 km (0.1 R)
• M61: 33,381,119 km (0.061 R)
• M62: 33,464,296 km (0.043 R)
• M63: 33,630,948 km (0.11 R)
• M64: 35,142,634 km (0.097 R)
• M65: 35,906,780 km (0.034 R)
• M66: 37,192,424 km (0.1 R)
• M67: 38,667,758 km (0.07 R)
• M68: 41,138,966 km (0.111 R)
• M69: 42,483,701 km (0.068 R)
• M70: 44,848,544 km (0.105 R)
• M71: 46,139,574 km (0.094 R)
• M72: 48,475,096 km (0.083 R)
• M73: 49,135,869 km (0.081 R)
• M74: 49,989,924 km (0.083 R)
• M75: 50,466,393 km (0.08 R)
• M76: 51,328,077 km (0.077 R)
• M77: 52,968,716 km (0.114 R)
• M78: 55,215,676 km (0.078 R)
• M79: 55,807,037 km (0.095 R)
• M80: 56,301,308 km (0.048 R)
• M81: 56,697,892 km (0.103 R)
• M82: 57,892,880 km (0.114 R)
• M83: 57,992,961 km (0.034 R)
• M84: 60,004,304 km (0.088 R)
• M85: 62,140,712 km (0.061 R)
• M86: 64,716,338 km (0.114 R)
• M87: 65,860,612 km (0.117 R)
• M88: 66,069,451 km (0.109 R)
• M89: 66,487,577 km (0.099 R)
• M90: 67,116,636 km (0.118 R)
• M91: 67,958,274 km (0.054 R)
• M92: 68,697,586 km (0.078 R)
• M93: 69,758,385 km (0.032 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit