🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.48 AU - 0.6 AU

Year: 256 Days

Day: 38.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.7

Radius: 11.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.66 AU - 0.74 AU

Year: 378 Days

Day: 6.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 17,862,666 km

• M1: 160,369 km (0.107 R)
• M2: 330,163 km (0.11 R)
• M3: 441,912 km (0.107 R)
• M4: 526,435 km (0.084 R)
• M5: 742,903 km (0.072 R)
• M6: 825,182 km (0.052 R)
• M7: 900,878 km (0.087 R)
• M8: 986,000 km (0.076 R)
• M9: 1,077,853 km (0.102 R)
• M10: 1,202,617 km (0.079 R)
• M11: 1,313,021 km (0.072 R)
• M12: 1,434,943 km (0.09 R)
• M13: 1,577,510 km (0.091 R)
• M14: 1,665,323 km (0.115 R)
• M15: 1,785,151 km (0.109 R)
• M16: 1,863,840 km (0.111 R)
• M17: 1,943,576 km (0.08 R)
• M18: 2,038,271 km (0.12 R)
• M19: 2,134,462 km (0.027 R)
• M20: 2,427,824 km (0.114 R)
• M21: 2,510,551 km (0.103 R)
• M22: 2,614,073 km (0.118 R)
• M23: 2,729,114 km (0.117 R)
• M24: 2,866,445 km (0.114 R)
• M25: 2,954,109 km (0.112 R)
• M26: 3,027,113 km (0.054 R)
• M27: 3,127,044 km (0.09 R)
• M28: 3,228,023 km (0.119 R)
• M29: 3,308,656 km (0.069 R)
• M30: 3,411,579 km (0.113 R)
• M31: 3,565,516 km (0.095 R)
• M32: 3,648,842 km (0.056 R)
• M33: 3,772,260 km (0.119 R)
• M34: 3,863,066 km (0.044 R)
• M35: 3,960,155 km (0.09 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.6

Radius: 11.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.15 AU - 1.43 AU

Year: 946 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 17,862,666 km

• M1: 158,275 km (0.054 R)
• M2: 232,176 km (0.115 R)
• M3: 349,311 km (0.096 R)
• M4: 467,045 km (0.102 R)
• M5: 617,241 km (0.095 R)
• M6: 727,644 km (0.052 R)
• M7: 906,862 km (0.117 R)
• M8: 1,041,650 km (0.073 R)
• M9: 1,204,412 km (0.072 R)
• M10: 1,332,169 km (0.091 R)
• M11: 1,457,382 km (0.095 R)
• M12: 1,602,044 km (0.095 R)
• M13: 1,680,134 km (0.119 R)
• M14: 1,775,727 km (0.104 R)
• M15: 1,914,404 km (0.087 R)
• M16: 2,073,726 km (0.08 R)
• M17: 2,150,769 km (0.065 R)
• M18: 2,246,362 km (0.085 R)
• M19: 2,379,055 km (0.118 R)
• M20: 2,578,469 km (0.064 R)
• M21: 2,830,841 km (0.076 R)
• M22: 3,120,761 km (0.036 R)
• M23: 3,309,554 km (0.038 R)
• M24: 3,491,764 km (0.109 R)
• M25: 3,845,264 km (0.109 R)
• M26: 4,134,436 km (0.085 R)
• M27: 4,353,148 km (0.112 R)
• M28: 4,508,581 km (0.101 R)
• M29: 5,043,842 km (0.103 R)
• M30: 5,148,710 km (0.067 R)
• M31: 5,408,113 km (0.087 R)
• M32: 5,611,416 km (0.094 R)
• M33: 5,720,174 km (0.102 R)
• M34: 5,793,028 km (0.107 R)
• M35: 6,249,301 km (0.085 R)
• M36: 6,362,098 km (0.051 R)
• M37: 6,437,645 km (0.119 R)
• M38: 6,897,210 km (0.111 R)
• M39: 7,091,986 km (0.071 R)
• M40: 7,275,393 km (0.112 R)
• M41: 7,367,546 km (0.084 R)
• M42: 7,553,346 km (0.105 R)
• M43: 7,660,159 km (0.087 R)
• M44: 7,821,425 km (0.115 R)
• M45: 7,943,049 km (0.053 R)
• M46: 8,284,281 km (0.079 R)
• M47: 8,435,974 km (0.105 R)
• M48: 8,714,226 km (0.06 R)
• M49: 8,826,424 km (0.07 R)
• M50: 9,222,559 km (0.084 R)
• M51: 9,308,279 km (0.069 R)
• M52: 9,595,806 km (0.06 R)
• M53: 9,726,106 km (0.073 R)
• M54: 9,827,982 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.4

Radius: 14.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.23 AU - 1.55 AU

Year: 1058 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,862,666 km

• M1: 184,155 km (0.099 R)
• M2: 291,716 km (0.089 R)
• M3: 401,670 km (0.062 R)
• M4: 512,971 km (0.099 R)
• M5: 638,633 km (0.075 R)
• M6: 739,612 km (0.052 R)
• M7: 873,352 km (0.113 R)
• M8: 1,123,630 km (0.077 R)
• M9: 1,235,230 km (0.079 R)
• M10: 1,390,363 km (0.1 R)
• M11: 1,678,488 km (0.077 R)
• M12: 1,816,866 km (0.064 R)
• M13: 2,013,587 km (0.074 R)
• M14: 2,161,240 km (0.088 R)
• M15: 2,341,655 km (0.093 R)
• M16: 2,606,593 km (0.114 R)
• M17: 2,707,273 km (0.07 R)
• M18: 2,850,587 km (0.095 R)
• M19: 3,080,968 km (0.076 R)
• M20: 3,209,323 km (0.067 R)
• M21: 3,328,553 km (0.096 R)
• M22: 3,438,357 km (0.094 R)
• M23: 3,661,557 km (0.063 R)
• M24: 3,752,214 km (0.115 R)
• M25: 4,028,671 km (0.115 R)
• M26: 4,252,469 km (0.083 R)
• M27: 4,504,691 km (0.067 R)
• M28: 4,650,998 km (0.119 R)
• M29: 4,910,999 km (0.1 R)
• M30: 5,074,360 km (0.101 R)
• M31: 5,265,097 km (0.069 R)
• M32: 5,640,887 km (0.119 R)
• M33: 5,785,698 km (0.089 R)
• M34: 5,918,391 km (0.119 R)
• M35: 6,105,987 km (0.075 R)
• M36: 6,281,914 km (0.059 R)
• M37: 6,418,497 km (0.076 R)
• M38: 6,736,392 km (0.109 R)
• M39: 6,904,241 km (0.075 R)
• M40: 7,344,358 km (0.088 R)
• M41: 7,488,421 km (0.058 R)
• M42: 7,618,720 km (0.116 R)
• M43: 7,925,994 km (0.119 R)
• M44: 8,507,481 km (0.087 R)
• M45: 8,979,463 km (0.051 R)
• M46: 9,102,731 km (0.085 R)
• M47: 9,226,598 km (0.076 R)
• M48: 9,319,798 km (0.058 R)
• M49: 9,444,562 km (0.091 R)
• M50: 9,569,925 km (0.097 R)
• M51: 9,743,160 km (0.101 R)
• M52: 9,981,170 km (0.103 R)
• M53: 10,269,295 km (0.106 R)
• M54: 10,479,032 km (0.062 R)
• M55: 10,576,420 km (0.117 R)
• M56: 10,739,332 km (0.087 R)
• M57: 11,018,033 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.7

Radius: 8.2

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.28 AU - 1.8 AU

Year: 1234 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,862,666 km

• M1: 110,254 km (0.107 R)
• M2: 162,164 km (0.059 R)
• M3: 293,960 km (0.119 R)
• M4: 354,248 km (0.074 R)
• M5: 484,847 km (0.083 R)
• M6: 589,565 km (0.1 R)
• M7: 864,227 km (0.108 R)
• M8: 942,616 km (0.099 R)
• M9: 1,099,395 km (0.048 R)
• M10: 1,184,965 km (0.039 R)
• M11: 1,480,869 km (0.114 R)
• M12: 1,619,846 km (0.067 R)
• M13: 1,709,006 km (0.093 R)
• M14: 1,763,161 km (0.088 R)
• M15: 1,882,839 km (0.082 R)
• M16: 2,014,784 km (0.101 R)
• M17: 2,139,998 km (0.093 R)
• M18: 2,198,640 km (0.115 R)
• M19: 2,428,721 km (0.1 R)
• M20: 2,551,840 km (0.102 R)
• M21: 2,751,254 km (0.057 R)
• M22: 2,825,904 km (0.106 R)
• M23: 2,901,301 km (0.116 R)
• M24: 3,165,042 km (0.047 R)
• M25: 3,220,992 km (0.049 R)
• M26: 3,482,489 km (0.052 R)
• M27: 3,739,199 km (0.091 R)
• M28: 3,893,883 km (0.11 R)
• M29: 3,977,957 km (0.025 R)
• M30: 4,062,629 km (0.115 R)
• M31: 4,308,119 km (0.093 R)
• M32: 4,420,168 km (0.067 R)
• M33: 4,571,113 km (0.107 R)
• M34: 4,659,974 km (0.086 R)
• M35: 4,762,149 km (0.075 R)
• M36: 4,826,476 km (0.094 R)
• M37: 4,955,878 km (0.119 R)
• M38: 5,047,133 km (0.037 R)
• M39: 5,165,465 km (0.098 R)
• M40: 5,231,438 km (0.101 R)
• M41: 5,337,802 km (0.036 R)
• M42: 5,431,450 km (0.079 R)
• M43: 5,633,856 km (0.033 R)
• M44: 6,032,385 km (0.072 R)
• M45: 6,171,810 km (0.118 R)
• M46: 6,256,033 km (0.113 R)
• M47: 6,827,497 km (0.099 R)
• M48: 6,914,563 km (0.099 R)
• M49: 7,060,720 km (0.072 R)
• M50: 7,296,636 km (0.042 R)
• M51: 7,430,377 km (0.055 R)
• M52: 8,096,386 km (0.075 R)
• M53: 8,219,505 km (0.094 R)
• M54: 8,498,954 km (0.097 R)
• M55: 8,765,687 km (0.109 R)
• M56: 8,923,812 km (0.052 R)
• M57: 9,323,388 km (0.112 R)
• M58: 9,533,573 km (0.116 R)
• M59: 9,810,778 km (0.1 R)
• M60: 10,007,948 km (0.113 R)
• M61: 10,073,921 km (0.092 R)
• M62: 10,140,192 km (0.086 R)
• M63: 10,223,070 km (0.058 R)
• M64: 10,323,001 km (0.055 R)
• M65: 10,389,722 km (0.063 R)
• M66: 10,456,592 km (0.056 R)
• M67: 10,557,122 km (0.086 R)
• M68: 11,030,749 km (0.087 R)
• M69: 11,235,847 km (0.096 R)
• M70: 11,425,089 km (0.109 R)
• M71: 11,511,407 km (0.09 R)
• M72: 11,563,317 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.1

Radius: 9.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.75 AU - 2.31 AU

Year: 1867 Days

Day: 13.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 17,862,666 km

• M1: 179,966 km (0.107 R)
• M2: 256,560 km (0.103 R)
• M3: 443,558 km (0.078 R)
• M4: 517,758 km (0.084 R)
• M5: 668,852 km (0.112 R)
• M6: 895,343 km (0.093 R)
• M7: 1,476,681 km (0.059 R)
• M8: 1,550,732 km (0.067 R)
• M9: 1,962,574 km (0.097 R)
• M10: 2,032,437 km (0.098 R)
• M11: 2,302,461 km (0.111 R)
• M12: 2,432,461 km (0.107 R)
• M13: 2,765,017 km (0.1 R)
• M14: 2,950,220 km (0.108 R)
• M15: 3,166,688 km (0.083 R)
• M16: 3,409,635 km (0.111 R)
• M17: 3,594,089 km (0.075 R)
• M18: 3,950,581 km (0.103 R)
• M19: 4,136,980 km (0.113 R)
• M20: 4,356,739 km (0.083 R)
• M21: 4,425,703 km (0.075 R)
• M22: 4,526,084 km (0.063 R)
• M23: 4,603,725 km (0.051 R)
• M24: 4,705,451 km (0.081 R)
• M25: 4,855,348 km (0.089 R)
• M26: 4,958,870 km (0.099 R)
• M27: 5,087,375 km (0.054 R)
• M28: 5,160,079 km (0.049 R)
• M29: 5,413,199 km (0.09 R)
• M30: 5,504,154 km (0.071 R)
• M31: 5,637,147 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.9

Radius: 14.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.96 AU - 2.64 AU

Year: 2252 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,862,666 km

• M1: 218,562 km (0.107 R)
• M2: 404,662 km (0.097 R)
• M3: 784,342 km (0.116 R)
• M4: 954,734 km (0.057 R)
• M5: 1,179,280 km (0.094 R)
• M6: 1,477,129 km (0.11 R)
• M7: 1,578,258 km (0.108 R)
• M8: 1,823,748 km (0.085 R)
• M9: 2,082,253 km (0.106 R)
• M10: 2,222,725 km (0.087 R)
• M11: 2,472,853 km (0.103 R)
• M12: 2,581,012 km (0.105 R)
• M13: 3,102,510 km (0.044 R)
• M14: 3,204,835 km (0.117 R)
• M15: 3,308,507 km (0.073 R)
• M16: 3,413,225 km (0.095 R)
• M17: 3,580,176 km (0.104 R)
• M18: 3,672,478 km (0.061 R)
• M19: 3,985,736 km (0.072 R)
• M20: 4,113,642 km (0.099 R)
• M21: 4,210,432 km (0.057 R)
• M22: 5,448,803 km (0.067 R)
• M23: 5,626,974 km (0.084 R)
• M24: 5,825,042 km (0.115 R)
• M25: 6,043,904 km (0.07 R)
• M26: 6,154,456 km (0.119 R)
• M27: 6,508,704 km (0.088 R)
• M28: 6,697,945 km (0.087 R)
• M29: 7,453,415 km (0.1 R)
• M30: 7,591,793 km (0.074 R)
• M31: 8,053,003 km (0.108 R)
• M32: 8,297,147 km (0.068 R)
• M33: 8,502,545 km (0.096 R)
• M34: 8,709,738 km (0.117 R)
• M35: 8,813,858 km (0.115 R)
• M36: 9,512,031 km (0.094 R)
• M37: 9,684,069 km (0.107 R)
• M38: 9,813,770 km (0.112 R)
• M39: 9,965,761 km (0.093 R)
• M40: 10,294,129 km (0.061 R)
• M41: 10,537,225 km (0.11 R)
• M42: 10,737,537 km (0.094 R)
• M43: 11,096,871 km (0.112 R)
• M44: 11,414,467 km (0.079 R)
• M45: 11,827,357 km (0.089 R)
• M46: 11,966,034 km (0.073 R)
• M47: 12,715,071 km (0.083 R)
• M48: 13,143,071 km (0.115 R)
• M49: 13,431,046 km (0.113 R)
• M50: 13,696,882 km (0.114 R)
• M51: 13,940,128 km (0.08 R)
• M52: 14,184,721 km (0.115 R)
• M53: 14,529,693 km (0.079 R)
• M54: 14,728,060 km (0.101 R)
• M55: 15,328,546 km (0.103 R)
• M56: 15,505,071 km (0.077 R)
• M57: 15,911,529 km (0.111 R)
• M58: 16,115,879 km (0.106 R)
• M59: 16,347,008 km (0.103 R)
• M60: 16,605,064 km (0.079 R)
• M61: 16,760,646 km (0.086 R)
• M62: 16,890,497 km (0.114 R)
• M63: 17,809,627 km (0.04 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 20,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit