🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.46 AU - 0.7 AU

Year: 281 Days

Day: 41.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 296 Days

Day: 29.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,220,443 km

• M1: 371,601 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.52 AU - 0.8 AU

Year: 341 Days

Day: 43.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 12.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 388 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 39,220,443 km

• M1: 162,314 km (0.086 R)
• M2: 254,466 km (0.085 R)
• M3: 347,965 km (0.088 R)
• M4: 429,795 km (0.12 R)
• M5: 572,661 km (0.03 R)
• M6: 679,623 km (0.054 R)
• M7: 758,760 km (0.089 R)
• M8: 845,228 km (0.095 R)
• M9: 970,142 km (0.087 R)
• M10: 1,069,475 km (0.102 R)
• M11: 1,164,021 km (0.067 R)
• M12: 1,265,897 km (0.112 R)
• M13: 1,357,750 km (0.068 R)
• M14: 1,488,499 km (0.119 R)
• M15: 1,738,926 km (0.028 R)
• M16: 1,822,102 km (0.055 R)
• M17: 1,977,684 km (0.101 R)
• M18: 2,195,498 km (0.118 R)
• M19: 2,399,699 km (0.118 R)
• M20: 2,537,479 km (0.106 R)
• M21: 2,649,528 km (0.083 R)
• M22: 2,826,801 km (0.069 R)
• M23: 2,960,841 km (0.078 R)
• M24: 3,169,081 km (0.071 R)
• M25: 3,284,122 km (0.079 R)
• M26: 3,400,659 km (0.101 R)
• M27: 3,549,957 km (0.103 R)
• M28: 3,656,920 km (0.116 R)
• M29: 3,777,795 km (0.11 R)
• M30: 4,004,137 km (0.11 R)
• M31: 4,168,545 km (0.109 R)
• M32: 4,288,373 km (0.084 R)
• M33: 4,409,248 km (0.103 R)
• M34: 4,490,629 km (0.063 R)
• M35: 4,668,351 km (0.102 R)
• M36: 4,785,935 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 10.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.78 AU - 0.98 AU

Year: 525 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,220,443 km

• M1: 170,093 km (0.115 R)
• M2: 243,396 km (0.11 R)
• M3: 401,820 km (0.069 R)
• M4: 471,084 km (0.093 R)
• M5: 575,952 km (0.098 R)
• M6: 645,216 km (0.118 R)
• M7: 929,302 km (0.092 R)
• M8: 1,095,356 km (0.113 R)
• M9: 1,180,477 km (0.117 R)
• M10: 1,291,030 km (0.093 R)
• M11: 1,425,369 km (0.032 R)
• M12: 1,585,289 km (0.075 R)
• M13: 1,656,946 km (0.068 R)
• M14: 1,860,998 km (0.068 R)
• M15: 2,059,663 km (0.118 R)
• M16: 2,380,551 km (0.112 R)
• M17: 2,492,749 km (0.081 R)
• M18: 2,601,806 km (0.063 R)
• M19: 2,712,359 km (0.102 R)
• M20: 2,788,804 km (0.083 R)
• M21: 2,933,315 km (0.085 R)
• M22: 3,085,606 km (0.109 R)
• M23: 3,208,276 km (0.114 R)
• M24: 3,305,515 km (0.1 R)
• M25: 3,436,712 km (0.114 R)
• M26: 3,614,285 km (0.088 R)
• M27: 3,698,658 km (0.104 R)
• M28: 3,812,053 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 8.5

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1 AU - 1.22 AU

Year: 744 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 39,220,443 km

• M1: 107,112 km (0.048 R)
• M2: 281,693 km (0.104 R)
• M3: 347,665 km (0.097 R)
• M4: 446,101 km (0.101 R)
• M5: 522,246 km (0.063 R)
• M6: 623,075 km (0.11 R)
• M7: 683,961 km (0.074 R)
• M8: 763,099 km (0.093 R)
• M9: 828,772 km (0.106 R)
• M10: 885,021 km (0.074 R)
• M11: 1,123,929 km (0.055 R)
• M12: 1,180,626 km (0.093 R)
• M13: 1,238,222 km (0.116 R)
• M14: 1,597,256 km (0.11 R)
• M15: 1,851,872 km (0.09 R)
• M16: 1,926,970 km (0.088 R)
• M17: 2,010,895 km (0.054 R)
• M18: 2,096,016 km (0.087 R)
• M19: 2,198,191 km (0.062 R)
• M20: 2,318,169 km (0.093 R)
• M21: 2,391,172 km (0.101 R)
• M22: 2,448,618 km (0.077 R)
• M23: 2,598,365 km (0.086 R)
• M24: 2,768,159 km (0.044 R)
• M25: 3,110,140 km (0.118 R)
• M26: 3,281,579 km (0.067 R)
• M27: 3,400,808 km (0.106 R)
• M28: 3,493,409 km (0.112 R)
• M29: 3,558,784 km (0.068 R)
• M30: 3,690,729 km (0.101 R)
• M31: 3,766,874 km (0.088 R)
• M32: 4,086,415 km (0.111 R)
• M33: 4,145,507 km (0.101 R)
• M34: 4,394,737 km (0.058 R)
• M35: 4,495,865 km (0.065 R)
• M36: 4,556,901 km (0.065 R)
• M37: 4,638,731 km (0.045 R)
• M38: 4,793,415 km (0.05 R)
• M39: 4,991,782 km (0.074 R)
• M40: 5,192,991 km (0.067 R)
• M41: 5,267,790 km (0.118 R)
• M42: 5,385,972 km (0.113 R)
• M43: 5,614,258 km (0.113 R)
• M44: 5,691,002 km (0.112 R)
• M45: 5,901,187 km (0.038 R)
• M46: 6,091,476 km (0.083 R)
• M47: 6,215,642 km (0.083 R)
• M48: 6,283,709 km (0.073 R)
• M49: 6,340,706 km (0.11 R)
• M50: 6,512,594 km (0.114 R)
• M51: 6,802,365 km (0.059 R)
• M52: 6,896,013 km (0.12 R)
• M53: 6,954,805 km (0.106 R)
• M54: 7,167,683 km (0.06 R)
• M55: 7,227,223 km (0.109 R)
• M56: 7,600,021 km (0.04 R)
• M57: 7,697,259 km (0.072 R)
• M58: 7,880,666 km (0.069 R)
• M59: 7,966,685 km (0.085 R)
• M60: 8,251,819 km (0.114 R)
• M61: 8,326,767 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 10.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.17 AU - 3.55 AU

Year: 3075 Days

Day: 10.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,220,443 km

• M1: 144,063 km (0.094 R)
• M2: 229,184 km (0.054 R)
• M3: 323,730 km (0.11 R)
• M4: 392,694 km (0.102 R)
• M5: 593,305 km (0.117 R)
• M6: 665,262 km (0.039 R)
• M7: 779,255 km (0.099 R)
• M8: 900,430 km (0.102 R)
• M9: 1,117,346 km (0.059 R)
• M10: 1,208,900 km (0.053 R)
• M11: 1,279,511 km (0.092 R)
• M12: 1,424,770 km (0.076 R)
• M13: 1,537,567 km (0.103 R)
• M14: 2,032,885 km (0.079 R)
• M15: 2,103,496 km (0.059 R)
• M16: 2,203,876 km (0.103 R)
• M17: 2,469,562 km (0.071 R)
• M18: 2,871,531 km (0.114 R)
• M19: 2,983,281 km (0.057 R)
• M20: 3,227,873 km (0.057 R)
• M21: 3,684,745 km (0.096 R)
• M22: 4,072,054 km (0.091 R)
• M23: 4,270,720 km (0.063 R)
• M24: 4,343,724 km (0.05 R)
• M25: 4,491,078 km (0.108 R)
• M26: 4,753,024 km (0.104 R)
• M27: 4,847,719 km (0.095 R)
• M28: 4,943,162 km (0.087 R)
• M29: 5,019,906 km (0.068 R)
• M30: 5,174,740 km (0.101 R)
• M31: 5,568,631 km (0.055 R)
• M32: 5,789,438 km (0.113 R)
• M33: 6,239,727 km (0.113 R)
• M34: 6,574,228 km (0.12 R)
• M35: 6,979,339 km (0.048 R)
• M36: 7,326,705 km (0.097 R)
• M37: 7,458,501 km (0.098 R)
• M38: 7,591,045 km (0.096 R)
• M39: 8,174,476 km (0.098 R)
• M40: 8,288,320 km (0.099 R)
• M41: 8,540,692 km (0.062 R)
• M42: 8,772,270 km (0.077 R)
• M43: 9,265,494 km (0.111 R)
• M44: 9,791,929 km (0.117 R)
• M45: 10,426,523 km (0.1 R)
• M46: 11,941,500 km (0.065 R)
• M47: 12,357,083 km (0.096 R)
• M48: 12,461,802 km (0.096 R)
• M49: 12,962,805 km (0.096 R)
• M50: 13,443,613 km (0.1 R)
• M51: 13,794,569 km (0.118 R)
• M52: 13,957,481 km (0.113 R)
• M53: 14,422,731 km (0.069 R)
• M54: 14,560,510 km (0.105 R)
• M55: 15,060,317 km (0.072 R)
• M56: 15,509,260 km (0.064 R)
• M57: 16,420,311 km (0.112 R)
• M58: 16,593,097 km (0.064 R)
• M59: 16,824,375 km (0.118 R)
• M60: 16,911,441 km (0.101 R)
• M61: 17,436,679 km (0.081 R)
• M62: 17,642,376 km (0.082 R)
• M63: 17,730,788 km (0.091 R)
• M64: 18,234,634 km (0.051 R)
• M65: 18,324,094 km (0.088 R)
• M66: 18,683,128 km (0.059 R)
• M67: 19,014,338 km (0.086 R)
• M68: 19,438,598 km (0.094 R)
• M69: 19,712,960 km (0.1 R)
• M70: 19,896,666 km (0.07 R)
• M71: 20,080,971 km (0.036 R)
• M72: 20,173,273 km (0.105 R)
• M73: 20,389,292 km (0.117 R)
• M74: 20,792,458 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230

Radius: 3.6

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.24 AU - 8.54 AU

Year: 12773 Days

Day: 20.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 39,220,443 km

• M1: 83,924 km (0.051 R)
• M2: 172,636 km (0.112 R)
• M3: 248,332 km (0.074 R)
• M4: 312,360 km (0.116 R)
• M5: 444,006 km (0.118 R)
• M6: 482,752 km (0.119 R)
• M7: 522,845 km (0.092 R)
• M8: 620,532 km (0.092 R)
• M9: 739,462 km (0.104 R)
• M10: 785,987 km (0.094 R)
• M11: 1,592,469 km (0.06 R)
• M12: 1,652,907 km (0.096 R)
• M13: 1,817,764 km (0.065 R)
• M14: 2,297,973 km (0.11 R)
• M15: 2,646,686 km (0.093 R)
• M16: 2,839,368 km (0.086 R)
• M17: 2,962,038 km (0.106 R)
• M18: 3,548,761 km (0.058 R)
• M19: 4,032,261 km (0.054 R)
• M20: 4,170,190 km (0.065 R)
• M21: 4,281,790 km (0.096 R)
• M22: 4,912,345 km (0.079 R)
• M23: 5,148,860 km (0.084 R)
• M24: 5,208,549 km (0.11 R)
• M25: 5,358,745 km (0.081 R)
• M26: 5,480,069 km (0.095 R)
• M27: 5,510,438 km (0.096 R)
• M28: 5,571,473 km (0.051 R)
• M29: 5,787,044 km (0.114 R)
• M30: 6,289,842 km (0.084 R)
• M31: 6,481,926 km (0.117 R)
• M32: 6,708,567 km (0.086 R)
• M33: 6,904,839 km (0.06 R)
• M34: 6,937,751 km (0.087 R)
• M35: 7,471,366 km (0.109 R)
• M36: 7,572,794 km (0.11 R)
• M37: 9,807,188 km (0.105 R)
• M38: 9,992,689 km (0.067 R)
• M39: 10,329,434 km (0.107 R)
• M40: 10,631,921 km (0.108 R)
• M41: 11,129,633 km (0.082 R)
• M42: 11,400,854 km (0.082 R)
• M43: 11,634,974 km (0.109 R)
• M44: 12,267,025 km (0.061 R)
• M45: 12,829,214 km (0.116 R)
• M46: 13,195,131 km (0.085 R)
• M47: 13,440,920 km (0.07 R)
• M48: 13,936,986 km (0.085 R)
• M49: 14,062,050 km (0.099 R)
• M50: 14,777,128 km (0.047 R)
• M51: 15,203,332 km (0.108 R)
• M52: 15,331,987 km (0.101 R)
• M53: 15,676,810 km (0.106 R)
• M54: 15,850,194 km (0.048 R)
• M55: 15,980,643 km (0.113 R)
• M56: 16,111,391 km (0.047 R)
• M57: 16,418,067 km (0.07 R)
• M58: 18,388,720 km (0.101 R)
• M59: 19,634,421 km (0.104 R)
• M60: 20,196,760 km (0.091 R)
• M61: 20,291,006 km (0.058 R)
• M62: 21,145,809 km (0.052 R)
• M63: 22,254,927 km (0.083 R)
• M64: 23,234,793 km (0.092 R)
• M65: 23,284,161 km (0.102 R)
• M66: 23,481,929 km (0.119 R)
• M67: 23,829,295 km (0.102 R)
• M68: 23,879,111 km (0.102 R)
• M69: 24,028,709 km (0.103 R)
• M70: 24,078,525 km (0.073 R)
• M71: 24,178,457 km (0.12 R)
• M72: 24,730,622 km (0.11 R)
• M73: 25,084,122 km (0.09 R)
• M74: 25,337,541 km (0.114 R)
• M75: 25,693,883 km (0.037 R)
• M76: 26,980,126 km (0.091 R)
• M77: 27,083,947 km (0.087 R)
• M78: 27,135,857 km (0.106 R)
• M79: 27,971,511 km (0.107 R)
• M80: 28,498,095 km (0.119 R)
• M81: 29,561,138 km (0.105 R)
• M82: 30,312,867 km (0.1 R)
• M83: 30,366,722 km (0.111 R)
• M84: 30,799,359 km (0.12 R)
• M85: 30,853,663 km (0.108 R)
• M86: 31,016,575 km (0.05 R)
• M87: 31,234,091 km (0.117 R)
• M88: 31,725,520 km (0.086 R)
• M89: 32,439,999 km (0.054 R)
• M90: 33,549,267 km (0.119 R)
• M91: 37,181,803 km (0.119 R)
• M92: 37,297,292 km (0.086 R)
• M93: 37,586,615 km (0.065 R)
• M94: 38,051,116 km (0.12 R)
• M95: 38,634,248 km (0.098 R)
• M96: 38,868,369 km (0.084 R)
• M97: 39,044,296 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 12,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit