🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.78 AU

Year: 210 Days

Day: 28.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 91,642,459 km

• M1: 23,038 km (0.082 R)
• M2: 352,303 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.94 AU - 1.18 AU

Year: 457 Days

Day: 37 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.26 AU - 2.04 AU

Year: 888 Days

Day: 36.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.33 AU - 2.93 AU

Year: 1787 Days

Day: 22.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.9

Radius: 12.6

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.53 AU - 3.39 AU

Year: 2134 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 91,642,459 km

• M1: 157,227 km (0.036 R)
• M2: 288,724 km (0.092 R)
• M3: 471,832 km (0.101 R)
• M4: 557,252 km (0.101 R)
• M5: 762,949 km (0.1 R)
• M6: 969,095 km (0.072 R)
• M7: 1,048,083 km (0.094 R)
• M8: 1,129,614 km (0.043 R)
• M9: 1,213,239 km (0.075 R)
• M10: 1,478,027 km (0.113 R)
• M11: 1,794,426 km (0.111 R)
• M12: 1,972,149 km (0.08 R)
• M13: 2,109,330 km (0.047 R)
• M14: 2,345,395 km (0.076 R)
• M15: 2,565,454 km (0.104 R)
• M16: 3,779,441 km (0.085 R)
• M17: 3,893,883 km (0.103 R)
• M18: 4,053,055 km (0.098 R)
• M19: 4,229,281 km (0.063 R)
• M20: 4,333,252 km (0.087 R)
• M21: 4,453,229 km (0.106 R)
• M22: 4,650,399 km (0.079 R)
• M23: 5,006,592 km (0.038 R)
• M24: 5,419,781 km (0.071 R)
• M25: 5,728,850 km (0.106 R)
• M26: 6,026,999 km (0.071 R)
• M27: 6,127,529 km (0.107 R)
• M28: 6,364,342 km (0.094 R)
• M29: 6,621,501 km (0.089 R)
• M30: 6,829,592 km (0.06 R)
• M31: 7,022,423 km (0.075 R)
• M32: 7,163,644 km (0.112 R)
• M33: 7,270,307 km (0.094 R)
• M34: 7,467,178 km (0.116 R)
• M35: 7,575,337 km (0.049 R)
• M36: 7,921,058 km (0.084 R)
• M37: 8,365,513 km (0.117 R)
• M38: 8,628,356 km (0.108 R)
• M39: 8,932,339 km (0.1 R)
• M40: 9,414,194 km (0.117 R)
• M41: 9,531,180 km (0.096 R)
• M42: 9,746,900 km (0.066 R)
• M43: 9,924,472 km (0.082 R)
• M44: 10,023,656 km (0.089 R)
• M45: 10,182,977 km (0.031 R)
• M46: 10,303,105 km (0.094 R)
• M47: 10,686,524 km (0.098 R)
• M48: 10,890,127 km (0.058 R)
• M49: 11,177,355 km (0.117 R)
• M50: 11,259,933 km (0.091 R)
• M51: 11,446,481 km (0.076 R)
• M52: 11,550,452 km (0.109 R)
• M53: 11,906,644 km (0.08 R)
• M54: 11,991,017 km (0.084 R)
• M55: 12,372,941 km (0.112 R)
• M56: 12,672,884 km (0.082 R)
• M57: 12,802,137 km (0.067 R)
• M58: 12,888,455 km (0.043 R)
• M59: 13,279,803 km (0.053 R)
• M60: 13,542,796 km (0.102 R)
• M61: 13,785,444 km (0.094 R)
• M62: 13,874,006 km (0.095 R)
• M63: 14,499,624 km (0.077 R)
• M64: 14,861,202 km (0.031 R)
• M65: 15,020,225 km (0.064 R)
• M66: 15,134,218 km (0.105 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 12.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.45 AU - 5.71 AU

Year: 4107 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 91,642,459 km

• M1: 159,023 km (0.099 R)
• M2: 289,921 km (0.028 R)
• M3: 422,016 km (0.071 R)
• M4: 510,877 km (0.111 R)
• M5: 697,874 km (0.078 R)
• M6: 778,358 km (0.096 R)
• M7: 901,626 km (0.096 R)
• M8: 1,023,848 km (0.048 R)
• M9: 1,108,670 km (0.112 R)
• M10: 1,231,789 km (0.103 R)
• M11: 1,313,469 km (0.072 R)
• M12: 1,425,518 km (0.109 R)
• M13: 1,550,582 km (0.09 R)
• M14: 1,730,399 km (0.094 R)
• M15: 1,843,644 km (0.056 R)
• M16: 1,970,204 km (0.104 R)
• M17: 2,187,869 km (0.112 R)
• M18: 2,356,466 km (0.09 R)
• M19: 2,623,348 km (0.094 R)
• M20: 2,742,578 km (0.104 R)
• M21: 2,961,888 km (0.106 R)
• M22: 3,048,655 km (0.093 R)
• M23: 3,174,317 km (0.04 R)
• M24: 3,314,490 km (0.101 R)
• M25: 3,443,743 km (0.09 R)
• M26: 3,561,626 km (0.067 R)
• M27: 3,694,170 km (0.119 R)
• M28: 3,868,900 km (0.064 R)
• M29: 4,212,826 km (0.034 R)
• M30: 4,466,693 km (0.061 R)
• M31: 4,740,158 km (0.11 R)
• M32: 5,138,238 km (0.08 R)
• M33: 5,379,240 km (0.053 R)
• M34: 5,485,904 km (0.12 R)
• M35: 5,624,132 km (0.07 R)
• M36: 5,763,557 km (0.072 R)
• M37: 5,872,614 km (0.112 R)
• M38: 5,951,153 km (0.058 R)
• M39: 6,300,314 km (0.104 R)
• M40: 6,461,431 km (0.033 R)
• M41: 7,202,838 km (0.112 R)
• M42: 7,371,285 km (0.083 R)
• M43: 8,233,119 km (0.077 R)
• M44: 8,533,511 km (0.116 R)
• M45: 8,658,276 km (0.097 R)
• M46: 10,735,442 km (0.098 R)
• M47: 10,870,230 km (0.059 R)
• M48: 11,493,455 km (0.051 R)
• M49: 11,611,637 km (0.07 R)
• M50: 11,789,659 km (0.056 R)
• M51: 12,450,283 km (0.103 R)
• M52: 12,612,148 km (0.068 R)
• M53: 12,713,725 km (0.102 R)
• M54: 12,979,111 km (0.049 R)
• M55: 13,061,240 km (0.119 R)
• M56: 13,267,087 km (0.11 R)
• M57: 13,349,665 km (0.075 R)
• M58: 13,640,184 km (0.07 R)
• M59: 13,807,285 km (0.034 R)
• M60: 13,953,891 km (0.058 R)
• M61: 14,227,655 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.2

Radius: 5.2

Gravity: 36.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.7 AU - 17.42 AU

Year: 22088 Days

Day: 22.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,642,459 km

• M1: 564,582 km (0.041 R)
• M2: 638,783 km (0.102 R)
• M3: 938,876 km (0.085 R)
• M4: 1,797,119 km (0.044 R)
• M5: 1,983,369 km (0.093 R)
• M6: 2,021,366 km (0.12 R)
• M7: 2,059,663 km (0.052 R)
• M8: 2,175,751 km (0.104 R)
• M9: 2,414,659 km (0.057 R)
• M10: 2,746,168 km (0.11 R)
• M11: 2,960,542 km (0.108 R)
• M12: 3,004,224 km (0.063 R)
• M13: 3,543,226 km (0.097 R)
• M14: 3,729,625 km (0.099 R)
• M15: 4,209,385 km (0.105 R)
• M16: 4,406,704 km (0.12 R)
• M17: 4,556,751 km (0.038 R)
• M18: 4,759,307 km (0.075 R)
• M19: 5,545,294 km (0.068 R)
• M20: 5,599,149 km (0.087 R)
• M21: 6,711,559 km (0.104 R)
• M22: 6,884,195 km (0.032 R)
• M23: 7,175,163 km (0.089 R)
• M24: 7,889,792 km (0.082 R)
• M25: 8,627,010 km (0.098 R)
• M26: 8,814,755 km (0.088 R)
• M27: 9,643,677 km (0.102 R)
• M28: 11,306,457 km (0.081 R)
• M29: 11,511,855 km (0.112 R)
• M30: 11,580,670 km (0.106 R)
• M31: 11,926,391 km (0.094 R)
• M32: 12,486,785 km (0.084 R)
• M33: 12,770,123 km (0.091 R)
• M34: 14,962,181 km (0.108 R)
• M35: 15,338,718 km (0.104 R)
• M36: 15,414,415 km (0.073 R)
• M37: 15,870,988 km (0.109 R)
• M38: 18,460,976 km (0.04 R)
• M39: 18,783,808 km (0.058 R)
• M40: 19,027,054 km (0.079 R)
• M41: 19,845,504 km (0.117 R)
• M42: 20,842,723 km (0.119 R)
• M43: 21,178,720 km (0.039 R)
• M44: 26,519,963 km (0.069 R)
• M45: 27,525,111 km (0.105 R)
• M46: 27,801,418 km (0.109 R)
• M47: 28,728,925 km (0.085 R)
• M48: 29,102,919 km (0.08 R)
• M49: 31,572,032 km (0.092 R)
• M50: 31,861,205 km (0.102 R)
• M51: 33,418,519 km (0.109 R)
• M52: 34,602,586 km (0.073 R)
• M53: 35,900,796 km (0.083 R)
• M54: 36,910,133 km (0.097 R)
• M55: 37,113,287 km (0.032 R)
• M56: 40,515,891 km (0.051 R)
• M57: 40,725,328 km (0.118 R)
• M58: 43,909,369 km (0.048 R)
• M59: 47,945,070 km (0.073 R)
• M60: 54,967,494 km (0.086 R)
• M61: 55,431,397 km (0.075 R)
• M62: 55,780,259 km (0.108 R)
• M63: 57,065,604 km (0.054 R)
• M64: 58,478,705 km (0.101 R)
• M65: 58,597,037 km (0.051 R)
• M66: 58,715,369 km (0.088 R)
• M67: 59,665,166 km (0.058 R)
• M68: 60,022,705 km (0.098 R)
• M69: 65,224,223 km (0.085 R)
• M70: 65,838,322 km (0.039 R)
• M71: 66,084,411 km (0.084 R)
• M72: 68,313,868 km (0.12 R)
• M73: 70,693,820 km (0.105 R)
• M74: 71,072,153 km (0.056 R)
• M75: 72,464,760 km (0.049 R)
• M76: 73,100,850 km (0.103 R)
• M77: 75,921,219 km (0.11 R)
• M78: 76,696,584 km (0.119 R)
• M79: 77,344,642 km (0.089 R)
• M80: 77,734,494 km (0.106 R)
• M81: 77,864,495 km (0.04 R)
• M82: 77,994,645 km (0.11 R)
• M83: 78,515,994 km (0.095 R)
• M84: 79,693,030 km (0.087 R)
• M85: 80,086,622 km (0.11 R)
• M86: 80,349,465 km (0.094 R)
• M87: 80,480,962 km (0.063 R)
• M88: 81,535,627 km (0.049 R)
• M89: 82,064,605 km (0.05 R)
• M90: 82,462,236 km (0.032 R)
• M91: 85,799,615 km (0.112 R)
• M92: 89,044,991 km (0.114 R)
• M93: 90,408,875 km (0.037 R)
• M94: 90,545,757 km (0.053 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 10,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit