🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.04 AU

Year: 285 Days

Day: 21.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.41 AU - 1.57 AU

Year: 661 Days

Day: 30.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 10.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.47 AU - 6.41 AU

Year: 4611 Days

Day: 11.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 74,720,488 km

• M1: 235,168 km (0.057 R)
• M2: 357,240 km (0.083 R)
• M3: 987,196 km (0.031 R)
• M4: 1,095,655 km (0.059 R)
• M5: 1,482,964 km (0.117 R)
• M6: 1,751,193 km (0.108 R)
• M7: 1,925,025 km (0.065 R)
• M8: 2,007,304 km (0.034 R)
• M9: 2,076,718 km (0.037 R)
• M10: 2,377,559 km (0.088 R)
• M11: 2,692,313 km (0.089 R)
• M12: 3,052,545 km (0.089 R)
• M13: 3,279,485 km (0.108 R)
• M14: 3,444,940 km (0.114 R)
• M15: 3,681,304 km (0.074 R)
• M16: 3,836,138 km (0.09 R)
• M17: 4,404,012 km (0.084 R)
• M18: 4,513,368 km (0.085 R)
• M19: 4,903,669 km (0.057 R)
• M20: 5,150,804 km (0.12 R)
• M21: 5,460,472 km (0.075 R)
• M22: 6,118,553 km (0.117 R)
• M23: 6,446,771 km (0.088 R)
• M24: 6,843,803 km (0.074 R)
• M25: 7,443,691 km (0.067 R)
• M26: 7,552,598 km (0.118 R)
• M27: 7,838,180 km (0.057 R)
• M28: 7,971,173 km (0.076 R)
• M29: 8,217,112 km (0.094 R)
• M30: 8,329,759 km (0.066 R)
• M31: 8,488,183 km (0.106 R)
• M32: 8,602,027 km (0.08 R)
• M33: 8,693,431 km (0.118 R)
• M34: 8,762,246 km (0.043 R)
• M35: 8,831,211 km (0.103 R)
• M36: 9,272,226 km (0.101 R)
• M37: 9,483,607 km (0.112 R)
• M38: 9,791,929 km (0.112 R)
• M39: 10,151,712 km (0.068 R)
• M40: 10,296,821 km (0.113 R)
• M41: 11,558,081 km (0.069 R)
• M42: 11,659,209 km (0.104 R)
• M43: 12,117,278 km (0.042 R)
• M44: 12,737,212 km (0.108 R)
• M45: 12,841,631 km (0.047 R)
• M46: 12,946,200 km (0.104 R)
• M47: 13,420,575 km (0.098 R)
• M48: 14,115,756 km (0.107 R)
• M49: 14,795,379 km (0.088 R)
• M50: 15,652,724 km (0.095 R)
• M51: 15,736,499 km (0.088 R)
• M52: 16,101,518 km (0.034 R)
• M53: 16,469,379 km (0.114 R)
• M54: 16,697,217 km (0.079 R)
• M55: 16,868,656 km (0.106 R)
• M56: 17,011,971 km (0.096 R)
• M57: 17,155,734 km (0.066 R)
• M58: 17,676,634 km (0.103 R)
• M59: 17,851,514 km (0.12 R)
• M60: 19,660,900 km (0.087 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.9

Radius: 12.9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.88 AU - 9.18 AU

Year: 9054 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,720,488 km

• M1: 163,660 km (0.116 R)
• M2: 499,657 km (0.082 R)
• M3: 749,186 km (0.097 R)
• M4: 861,235 km (0.102 R)
• M5: 1,025,344 km (0.062 R)
• M6: 1,217,278 km (0.095 R)
• M7: 1,352,066 km (0.088 R)
• M8: 1,655,899 km (0.116 R)
• M9: 1,806,544 km (0.108 R)
• M10: 2,021,516 km (0.084 R)
• M11: 2,413,014 km (0.117 R)
• M12: 2,628,734 km (0.039 R)
• M13: 2,828,597 km (0.07 R)
• M14: 3,010,508 km (0.108 R)
• M15: 3,482,339 km (0.072 R)
• M16: 3,677,714 km (0.096 R)
• M17: 4,130,547 km (0.097 R)
• M18: 4,548,374 km (0.095 R)
• M19: 4,979,814 km (0.1 R)
• M20: 5,340,046 km (0.063 R)
• M21: 5,737,677 km (0.094 R)
• M22: 6,056,919 km (0.081 R)
• M23: 6,174,353 km (0.112 R)
• M24: 6,501,523 km (0.067 R)
• M25: 6,804,010 km (0.112 R)
• M26: 7,018,384 km (0.109 R)
• M27: 7,141,952 km (0.056 R)
• M28: 7,643,554 km (0.12 R)
• M29: 7,866,604 km (0.042 R)
• M30: 8,124,212 km (0.119 R)
• M31: 8,548,770 km (0.114 R)
• M32: 8,880,279 km (0.095 R)
• M33: 9,419,580 km (0.103 R)
• M34: 9,556,013 km (0.107 R)
• M35: 10,039,064 km (0.119 R)
• M36: 10,143,484 km (0.061 R)
• M37: 10,778,377 km (0.072 R)
• M38: 13,024,439 km (0.067 R)
• M39: 14,180,532 km (0.114 R)
• M40: 14,850,281 km (0.086 R)
• M41: 15,009,454 km (0.113 R)
• M42: 15,209,167 km (0.092 R)
• M43: 15,853,934 km (0.052 R)
• M44: 16,384,557 km (0.109 R)
• M45: 16,755,261 km (0.042 R)
• M46: 16,838,138 km (0.117 R)
• M47: 17,212,282 km (0.081 R)
• M48: 17,968,799 km (0.114 R)
• M49: 18,308,535 km (0.105 R)
• M50: 18,393,806 km (0.102 R)
• M51: 19,732,408 km (0.055 R)
• M52: 20,038,934 km (0.091 R)
• M53: 20,612,642 km (0.118 R)
• M54: 21,821,093 km (0.099 R)
• M55: 22,229,196 km (0.105 R)
• M56: 22,548,139 km (0.068 R)
• M57: 22,639,693 km (0.063 R)
• M58: 24,119,515 km (0.111 R)
• M59: 24,306,662 km (0.086 R)
• M60: 24,447,284 km (0.117 R)
• M61: 24,871,095 km (0.092 R)
• M62: 25,202,304 km (0.07 R)
• M63: 26,541,953 km (0.109 R)
• M64: 27,171,910 km (0.082 R)
• M65: 27,610,830 km (0.069 R)
• M66: 27,904,640 km (0.083 R)
• M67: 28,693,620 km (0.081 R)
• M68: 28,991,319 km (0.118 R)
• M69: 29,539,895 km (0.111 R)
• M70: 30,343,834 km (0.09 R)
• M71: 30,799,210 km (0.063 R)
• M72: 31,716,843 km (0.089 R)
• M73: 31,921,942 km (0.104 R)
• M74: 32,436,708 km (0.103 R)
• M75: 32,695,213 km (0.049 R)
• M76: 32,798,735 km (0.112 R)
• M77: 32,902,406 km (0.093 R)
• M78: 33,318,139 km (0.113 R)
• M79: 34,575,957 km (0.056 R)
• M80: 34,734,232 km (0.073 R)
• M81: 35,635,858 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.3

Radius: 9.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.38 AU - 10 AU

Year: 9310 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,720,488 km

• M1: 130,599 km (0.083 R)
• M2: 203,453 km (0.099 R)
• M3: 261,946 km (0.093 R)
• M4: 531,671 km (0.109 R)
• M5: 682,615 km (0.095 R)
• M6: 848,220 km (0.103 R)
• M7: 1,182,571 km (0.083 R)
• M8: 1,410,110 km (0.108 R)
• M9: 2,423,186 km (0.07 R)
• M10: 2,534,786 km (0.069 R)
• M11: 2,599,413 km (0.042 R)
• M12: 2,896,664 km (0.092 R)
• M13: 3,083,811 km (0.104 R)
• M14: 3,650,786 km (0.075 R)
• M15: 4,173,332 km (0.117 R)
• M16: 4,759,157 km (0.102 R)
• M17: 5,329,125 km (0.089 R)
• M18: 5,538,113 km (0.116 R)
• M19: 5,942,327 km (0.051 R)
• M20: 6,072,028 km (0.065 R)
• M21: 6,400,246 km (0.071 R)
• M22: 7,234,703 km (0.111 R)
• M23: 7,794,348 km (0.066 R)
• M24: 9,328,474 km (0.115 R)
• M25: 9,707,256 km (0.025 R)
• M26: 10,768,354 km (0.088 R)
• M27: 10,979,586 km (0.079 R)
• M28: 11,112,429 km (0.112 R)
• M29: 12,221,099 km (0.088 R)
• M30: 12,607,809 km (0.053 R)
• M31: 12,774,761 km (0.091 R)
• M32: 13,563,590 km (0.108 R)
• M33: 14,922,836 km (0.066 R)
• M34: 15,128,982 km (0.111 R)
• M35: 15,573,886 km (0.113 R)
• M36: 15,962,990 km (0.079 R)
• M37: 16,053,198 km (0.092 R)
• M38: 16,294,649 km (0.115 R)
• M39: 16,995,664 km (0.067 R)
• M40: 17,396,288 km (0.085 R)
• M41: 18,238,224 km (0.058 R)
• M42: 21,736,271 km (0.085 R)
• M43: 22,070,473 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549

Radius: 4

Gravity: 34.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.37 AU - 22.37 AU

Year: 30983 Days

Day: 16.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,720,488 km

• M1: 58,194 km (0.044 R)
• M2: 469,289 km (0.03 R)
• M3: 565,929 km (0.057 R)
• M4: 669,002 km (0.071 R)
• M5: 722,857 km (0.034 R)
• M6: 806,333 km (0.116 R)
• M7: 893,099 km (0.11 R)
• M8: 1,107,174 km (0.11 R)
• M9: 1,171,202 km (0.052 R)
• M10: 2,603,302 km (0.103 R)
• M11: 3,547,265 km (0.046 R)
• M12: 3,883,262 km (0.101 R)
• M13: 4,740,906 km (0.114 R)
• M14: 5,544,097 km (0.042 R)
• M15: 6,446,322 km (0.116 R)
• M16: 6,678,797 km (0.061 R)
• M17: 7,212,263 km (0.08 R)
• M18: 8,763,892 km (0.101 R)
• M19: 9,808,983 km (0.062 R)
• M20: 10,618,307 km (0.067 R)
• M21: 11,169,575 km (0.12 R)
• M22: 11,448,725 km (0.061 R)
• M23: 13,097,892 km (0.11 R)
• M24: 13,244,797 km (0.119 R)
• M25: 13,763,154 km (0.046 R)
• M26: 14,667,174 km (0.061 R)
• M27: 15,126,290 km (0.078 R)
• M28: 15,357,717 km (0.025 R)
• M29: 15,902,104 km (0.05 R)
• M30: 15,980,344 km (0.079 R)
• M31: 18,965,420 km (0.101 R)
• M32: 19,214,799 km (0.087 R)
• M33: 19,381,751 km (0.045 R)
• M34: 20,734,115 km (0.09 R)
• M35: 20,819,685 km (0.1 R)
• M36: 20,990,975 km (0.099 R)
• M37: 22,554,721 km (0.062 R)
• M38: 23,261,721 km (0.109 R)
• M39: 25,151,591 km (0.054 R)
• M40: 28,789,961 km (0.097 R)
• M41: 30,913,502 km (0.075 R)
• M42: 31,207,013 km (0.045 R)
• M43: 31,698,143 km (0.079 R)
• M44: 32,887,446 km (0.083 R)
• M45: 34,596,901 km (0.112 R)
• M46: 35,309,286 km (0.098 R)
• M47: 37,683,554 km (0.101 R)
• M48: 39,153,802 km (0.063 R)
• M49: 39,471,249 km (0.091 R)
• M50: 42,583,931 km (0.084 R)
• M51: 45,774,704 km (0.056 R)
• M52: 49,955,666 km (0.114 R)
• M53: 50,070,258 km (0.118 R)
• M54: 53,433,966 km (0.102 R)
• M55: 54,138,871 km (0.087 R)
• M56: 55,320,694 km (0.077 R)
• M57: 56,033,977 km (0.075 R)
• M58: 56,989,608 km (0.057 R)
• M59: 57,830,198 km (0.066 R)
• M60: 58,553,953 km (0.035 R)
• M61: 59,523,497 km (0.084 R)
• M62: 67,596,097 km (0.087 R)
• M63: 70,019,732 km (0.032 R)
• M64: 70,919,713 km (0.104 R)
• M65: 76,004,096 km (0.09 R)
• M66: 76,135,892 km (0.119 R)
• M67: 77,193,848 km (0.109 R)
• M68: 82,420,648 km (0.082 R)
• M69: 83,098,924 km (0.061 R)
• M70: 84,324,580 km (0.071 R)
• M71: 86,243,023 km (0.109 R)
• M72: 87,760,394 km (0.096 R)
• M73: 89,008,489 km (0.07 R)
• M74: 90,961,489 km (0.114 R)
• M75: 91,101,513 km (0.112 R)
• M76: 93,634,654 km (0.117 R)
• M77: 94,342,252 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.4

Radius: 4.8

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.96 AU - 20.92 AU

Year: 31151 Days

Day: 15.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,720,488 km

• M1: 239,955 km (0.043 R)
• M2: 286,929 km (0.1 R)
• M3: 320,139 km (0.113 R)
• M4: 679,474 km (0.116 R)
• M5: 748,737 km (0.119 R)
• M6: 820,395 km (0.102 R)
• M7: 1,156,990 km (0.095 R)
• M8: 1,268,590 km (0.037 R)
• M9: 1,942,678 km (0.1 R)
• M10: 2,636,363 km (0.05 R)
• M11: 2,709,517 km (0.084 R)
• M12: 3,280,382 km (0.095 R)
• M13: 3,928,889 km (0.095 R)
• M14: 4,704,255 km (0.065 R)
• M15: 5,063,738 km (0.046 R)
• M16: 5,904,478 km (0.102 R)
• M17: 6,145,630 km (0.066 R)
• M18: 6,243,018 km (0.063 R)
• M19: 6,390,073 km (0.097 R)
• M20: 6,538,175 km (0.091 R)
• M21: 6,737,589 km (0.099 R)
• M22: 7,347,499 km (0.088 R)
• M23: 8,510,922 km (0.111 R)
• M24: 9,003,099 km (0.071 R)
• M25: 9,900,836 km (0.115 R)
• M26: 10,360,251 km (0.096 R)
• M27: 11,538,933 km (0.09 R)
• M28: 12,266,427 km (0.052 R)
• M29: 12,450,582 km (0.11 R)
• M30: 12,573,851 km (0.104 R)
• M31: 12,821,734 km (0.1 R)
• M32: 13,259,158 km (0.12 R)
• M33: 13,322,139 km (0.115 R)
• M34: 15,057,774 km (0.062 R)
• M35: 15,453,011 km (0.088 R)
• M36: 15,784,969 km (0.034 R)
• M37: 15,985,280 km (0.11 R)
• M38: 17,342,133 km (0.106 R)
• M39: 20,164,297 km (0.108 R)
• M40: 20,236,702 km (0.103 R)
• M41: 21,702,014 km (0.118 R)
• M42: 22,148,264 km (0.101 R)
• M43: 22,372,511 km (0.108 R)
• M44: 22,672,604 km (0.07 R)
• M45: 22,823,250 km (0.064 R)
• M46: 22,974,194 km (0.117 R)
• M47: 24,347,203 km (0.064 R)
• M48: 25,199,462 km (0.105 R)
• M49: 25,825,230 km (0.087 R)
• M50: 26,298,109 km (0.119 R)
• M51: 27,492,349 km (0.118 R)
• M52: 27,733,351 km (0.089 R)
• M53: 28,867,303 km (0.063 R)
• M54: 30,181,520 km (0.081 R)
• M55: 30,347,125 km (0.074 R)
• M56: 30,679,382 km (0.113 R)
• M57: 31,431,261 km (0.073 R)
• M58: 32,782,877 km (0.054 R)
• M59: 33,038,540 km (0.094 R)
• M60: 33,809,119 km (0.073 R)
• M61: 35,892,718 km (0.112 R)
• M62: 37,660,516 km (0.107 R)
• M63: 38,645,020 km (0.032 R)
• M64: 38,824,836 km (0.101 R)
• M65: 39,728,407 km (0.116 R)
• M66: 40,182,886 km (0.111 R)
• M67: 41,188,483 km (0.066 R)
• M68: 42,202,457 km (0.056 R)
• M69: 43,785,651 km (0.087 R)
• M70: 47,105,826 km (0.052 R)
• M71: 48,165,877 km (0.117 R)
• M72: 48,359,456 km (0.071 R)
• M73: 48,456,396 km (0.062 R)
• M74: 49,233,856 km (0.081 R)
• M75: 52,583,652 km (0.077 R)
• M76: 52,683,284 km (0.095 R)
• M77: 54,084,717 km (0.117 R)
• M78: 54,790,071 km (0.114 R)
• M79: 55,396,989 km (0.054 R)
• M80: 55,599,844 km (0.088 R)
• M81: 56,108,028 km (0.082 R)
• M82: 56,515,682 km (0.071 R)
• M83: 57,538,931 km (0.071 R)
• M84: 58,362,019 km (0.095 R)
• M85: 58,775,059 km (0.048 R)
• M86: 60,019,863 km (0.119 R)
• M87: 60,959,188 km (0.107 R)
• M88: 61,798,282 km (0.046 R)
• M89: 62,113,934 km (0.035 R)
• M90: 62,535,500 km (0.102 R)
• M91: 70,835,340 km (0.082 R)
• M92: 72,713,691 km (0.108 R)
• M93: 72,824,692 km (0.036 R)
• M94: 73,158,146 km (0.107 R)
• M95: 73,380,598 km (0.103 R)
• M96: 73,937,850 km (0.025 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 14,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit