🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.8 AU - 0.88 AU

Year: 278 Days

Day: 43.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,292,927 km

• M1: 144,960 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.93 AU - 1.09 AU

Year: 367 Days

Day: 17.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.43 AU - 1.83 AU

Year: 753 Days

Day: 27.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.88 AU - 5.56 AU

Year: 3709 Days

Day: 17.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.9

Radius: 11.1

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.41 AU - 6.25 AU

Year: 4450 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,292,927 km

• M1: 142,118 km (0.077 R)
• M2: 416,032 km (0.105 R)
• M3: 656,435 km (0.114 R)
• M4: 933,192 km (0.088 R)
• M5: 1,033,871 km (0.1 R)
• M6: 1,307,485 km (0.098 R)
• M7: 1,517,222 km (0.11 R)
• M8: 1,876,107 km (0.112 R)
• M9: 1,969,905 km (0.101 R)
• M10: 2,711,461 km (0.118 R)
• M11: 3,008,712 km (0.101 R)
• M12: 3,147,390 km (0.099 R)
• M13: 3,345,158 km (0.109 R)
• M14: 3,932,778 km (0.07 R)
• M15: 4,441,860 km (0.1 R)
• M16: 4,568,420 km (0.077 R)
• M17: 4,664,162 km (0.105 R)
• M18: 5,070,321 km (0.055 R)
• M19: 5,726,756 km (0.032 R)
• M20: 6,427,772 km (0.035 R)
• M21: 6,535,183 km (0.075 R)
• M22: 6,625,241 km (0.086 R)
• M23: 7,323,265 km (0.063 R)
• M24: 7,435,613 km (0.105 R)
• M25: 7,586,407 km (0.111 R)
• M26: 8,277,101 km (0.113 R)
• M27: 8,968,093 km (0.091 R)
• M28: 9,189,049 km (0.107 R)
• M29: 9,411,950 km (0.109 R)
• M30: 10,028,592 km (0.111 R)
• M31: 11,496,447 km (0.106 R)
• M32: 11,802,524 km (0.072 R)
• M33: 11,912,478 km (0.115 R)
• M34: 12,714,024 km (0.118 R)
• M35: 13,007,834 km (0.105 R)
• M36: 13,694,339 km (0.073 R)
• M37: 13,995,479 km (0.06 R)
• M38: 14,604,343 km (0.114 R)
• M39: 14,840,857 km (0.113 R)
• M40: 15,150,225 km (0.04 R)
• M41: 15,775,395 km (0.114 R)
• M42: 16,139,815 km (0.065 R)
• M43: 16,286,421 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 10.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.37 AU - 8.19 AU

Year: 6385 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,292,927 km

• M1: 169,494 km (0.096 R)
• M2: 281,693 km (0.097 R)
• M3: 683,363 km (0.116 R)
• M4: 810,970 km (0.09 R)
• M5: 1,026,092 km (0.088 R)
• M6: 1,091,017 km (0.094 R)
• M7: 1,191,248 km (0.114 R)
• M8: 1,401,582 km (0.064 R)
• M9: 1,958,984 km (0.103 R)
• M10: 2,402,542 km (0.11 R)
• M11: 2,924,040 km (0.07 R)
• M12: 3,381,061 km (0.115 R)
• M13: 3,555,044 km (0.08 R)
• M14: 3,681,304 km (0.109 R)
• M15: 3,808,911 km (0.049 R)
• M16: 3,886,253 km (0.12 R)
• M17: 3,990,224 km (0.092 R)
• M18: 4,121,571 km (0.111 R)
• M19: 4,334,598 km (0.093 R)
• M20: 4,551,216 km (0.065 R)
• M21: 4,660,871 km (0.099 R)
• M22: 4,910,999 km (0.093 R)
• M23: 5,222,611 km (0.087 R)
• M24: 6,135,308 km (0.12 R)
• M25: 6,625,690 km (0.109 R)
• M26: 7,481,689 km (0.092 R)
• M27: 8,338,735 km (0.112 R)
• M28: 8,574,800 km (0.032 R)
• M29: 8,642,568 km (0.073 R)
• M30: 8,744,744 km (0.089 R)
• M31: 8,881,476 km (0.106 R)
• M32: 9,018,956 km (0.081 R)
• M33: 9,122,628 km (0.068 R)
• M34: 9,331,018 km (0.114 R)
• M35: 9,965,612 km (0.117 R)
• M36: 10,541,414 km (0.069 R)
• M37: 10,687,122 km (0.077 R)
• M38: 11,165,087 km (0.067 R)
• M39: 11,612,535 km (0.103 R)
• M40: 11,800,729 km (0.105 R)
• M41: 12,065,966 km (0.084 R)
• M42: 12,756,809 km (0.119 R)
• M43: 13,185,407 km (0.101 R)
• M44: 13,381,829 km (0.113 R)
• M45: 13,618,642 km (0.059 R)
• M46: 13,777,365 km (0.046 R)
• M47: 13,976,779 km (0.103 R)
• M48: 14,539,716 km (0.096 R)
• M49: 14,783,411 km (0.112 R)
• M50: 14,987,463 km (0.053 R)
• M51: 15,563,714 km (0.115 R)
• M52: 16,021,633 km (0.054 R)
• M53: 16,526,077 km (0.117 R)
• M54: 17,464,654 km (0.115 R)
• M55: 17,766,991 km (0.052 R)
• M56: 17,940,525 km (0.059 R)
• M57: 19,081,956 km (0.032 R)
• M58: 20,201,696 km (0.101 R)
• M59: 21,526,984 km (0.068 R)
• M60: 22,363,834 km (0.103 R)
• M61: 23,829,594 km (0.108 R)
• M62: 23,925,337 km (0.111 R)
• M63: 24,791,808 km (0.084 R)
• M64: 25,131,545 km (0.042 R)
• M65: 26,258,765 km (0.119 R)
• M66: 26,456,533 km (0.114 R)
• M67: 26,853,416 km (0.099 R)
• M68: 28,005,469 km (0.061 R)
• M69: 28,612,986 km (0.109 R)
• M70: 30,721,419 km (0.089 R)
• M71: 30,877,599 km (0.066 R)
• M72: 31,662,689 km (0.054 R)
• M73: 31,978,490 km (0.045 R)
• M74: 32,136,914 km (0.094 R)
• M75: 32,295,488 km (0.07 R)
• M76: 32,666,640 km (0.074 R)
• M77: 33,359,428 km (0.097 R)
• M78: 33,573,652 km (0.039 R)
• M79: 34,057,152 km (0.071 R)
• M80: 34,218,867 km (0.077 R)
• M81: 34,759,813 km (0.11 R)
• M82: 35,357,906 km (0.106 R)
• M83: 35,467,112 km (0.068 R)
• M84: 35,904,686 km (0.114 R)
• M85: 36,014,341 km (0.078 R)
• M86: 36,619,764 km (0.086 R)
• M87: 36,840,720 km (0.098 R)
• M88: 37,006,624 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 11

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.66 AU - 12.04 AU

Year: 12925 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,292,927 km

• M1: 165,006 km (0.036 R)
• M2: 317,596 km (0.108 R)
• M3: 518,207 km (0.089 R)
• M4: 1,060,948 km (0.116 R)
• M5: 1,184,067 km (0.095 R)
• M6: 2,376,512 km (0.057 R)
• M7: 2,708,021 km (0.12 R)
• M8: 2,901,152 km (0.082 R)
• M9: 3,032,349 km (0.085 R)
• M10: 3,624,158 km (0.068 R)
• M11: 3,718,405 km (0.112 R)
• M12: 3,789,613 km (0.109 R)
• M13: 3,981,847 km (0.083 R)
• M14: 4,351,054 km (0.114 R)
• M15: 4,654,439 km (0.119 R)
• M16: 4,834,554 km (0.089 R)
• M17: 4,964,705 km (0.119 R)
• M18: 5,335,258 km (0.115 R)
• M19: 5,935,744 km (0.092 R)
• M20: 6,159,543 km (0.08 R)
• M21: 6,500,476 km (0.111 R)
• M22: 6,673,112 km (0.092 R)
• M23: 6,847,543 km (0.103 R)
• M24: 6,935,208 km (0.102 R)
• M25: 8,326,767 km (0.104 R)
• M26: 8,483,097 km (0.096 R)
• M27: 8,577,493 km (0.117 R)
• M28: 8,830,613 km (0.091 R)
• M29: 9,086,425 km (0.082 R)
• M30: 9,670,605 km (0.066 R)
• M31: 9,901,135 km (0.03 R)
• M32: 10,267,051 km (0.067 R)
• M33: 10,502,219 km (0.115 R)
• M34: 10,671,415 km (0.085 R)
• M35: 10,807,249 km (0.113 R)
• M36: 11,012,198 km (0.105 R)
• M37: 11,950,626 km (0.109 R)
• M38: 12,091,846 km (0.083 R)
• M39: 12,162,606 km (0.071 R)
• M40: 12,447,291 km (0.045 R)
• M41: 12,698,017 km (0.056 R)
• M42: 12,842,229 km (0.114 R)
• M43: 14,275,526 km (0.045 R)
• M44: 14,840,258 km (0.116 R)
• M45: 15,412,470 km (0.068 R)
• M46: 15,720,492 km (0.105 R)
• M47: 15,836,580 km (0.118 R)
• M48: 16,381,864 km (0.12 R)
• M49: 16,854,295 km (0.096 R)
• M50: 17,092,155 km (0.073 R)
• M51: 17,211,534 km (0.06 R)
• M52: 18,870,425 km (0.066 R)
• M53: 19,282,717 km (0.078 R)
• M54: 19,407,033 km (0.07 R)
• M55: 19,614,674 km (0.053 R)
• M56: 20,158,313 km (0.109 R)
• M57: 20,242,387 km (0.107 R)
• M58: 20,326,461 km (0.088 R)
• M59: 20,622,066 km (0.08 R)
• M60: 20,749,225 km (0.07 R)
• M61: 20,876,532 km (0.081 R)
• M62: 21,174,831 km (0.073 R)
• M63: 21,948,102 km (0.044 R)
• M64: 24,726,733 km (0.1 R)
• M65: 25,677,427 km (0.078 R)
• M66: 26,088,522 km (0.114 R)
• M67: 26,317,856 km (0.095 R)
• M68: 26,547,788 km (0.117 R)
• M69: 27,148,872 km (0.114 R)
• M70: 27,567,746 km (0.1 R)
• M71: 27,894,917 km (0.067 R)
• M72: 28,979,052 km (0.064 R)
• M73: 30,124,972 km (0.091 R)
• M74: 30,365,675 km (0.057 R)
• M75: 31,139,844 km (0.109 R)
• M76: 31,237,083 km (0.1 R)
• M77: 31,676,003 km (0.089 R)
• M78: 32,165,936 km (0.053 R)
• M79: 32,264,222 km (0.077 R)
• M80: 32,905,697 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.3

Radius: 4.1

Gravity: 47.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.41 AU - 16.81 AU

Year: 19168 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 94.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,292,927 km

• M1: 70,610 km (0.113 R)
• M2: 140,472 km (0.114 R)
• M3: 1,427,463 km (0.117 R)
• M4: 1,974,542 km (0.095 R)
• M5: 2,146,729 km (0.093 R)
• M6: 2,181,735 km (0.043 R)
• M7: 2,217,040 km (0.112 R)
• M8: 2,692,014 km (0.084 R)
• M9: 2,921,497 km (0.118 R)
• M10: 2,999,437 km (0.113 R)
• M11: 3,038,782 km (0.112 R)
• M12: 3,943,998 km (0.067 R)
• M13: 4,741,953 km (0.088 R)
• M14: 5,782,257 km (0.114 R)
• M15: 6,077,862 km (0.094 R)
• M16: 6,632,422 km (0.072 R)
• M17: 6,838,119 km (0.059 R)
• M18: 7,308,454 km (0.11 R)
• M19: 7,789,262 km (0.075 R)
• M20: 8,060,782 km (0.076 R)
• M21: 9,637,544 km (0.061 R)
• M22: 9,928,960 km (0.115 R)
• M23: 10,401,091 km (0.11 R)
• M24: 11,428,679 km (0.092 R)
• M25: 12,235,909 km (0.076 R)
• M26: 12,933,334 km (0.03 R)
• M27: 15,507,614 km (0.11 R)
• M28: 17,308,773 km (0.081 R)
• M29: 17,520,753 km (0.04 R)
• M30: 19,101,853 km (0.074 R)
• M31: 19,614,375 km (0.086 R)
• M32: 20,279,936 km (0.117 R)
• M33: 20,428,936 km (0.108 R)
• M34: 20,802,781 km (0.079 R)
• M35: 21,103,622 km (0.112 R)
• M36: 21,557,352 km (0.112 R)
• M37: 22,397,793 km (0.072 R)
• M38: 23,482,677 km (0.099 R)
• M39: 23,717,396 km (0.12 R)
• M40: 26,756,776 km (0.087 R)
• M41: 27,494,443 km (0.101 R)
• M42: 28,405,045 km (0.055 R)
• M43: 28,822,274 km (0.078 R)
• M44: 29,831,760 km (0.095 R)
• M45: 31,281,513 km (0.041 R)
• M46: 32,144,992 km (0.108 R)
• M47: 32,492,508 km (0.101 R)
• M48: 35,407,273 km (0.087 R)
• M49: 36,668,832 km (0.101 R)
• M50: 37,123,011 km (0.059 R)
• M51: 38,128,608 km (0.11 R)
• M52: 38,865,527 km (0.03 R)
• M53: 39,514,333 km (0.11 R)
• M54: 39,700,283 km (0.099 R)
• M55: 40,728,469 km (0.104 R)
• M56: 41,670,786 km (0.113 R)
• M57: 42,429,846 km (0.078 R)
• M58: 42,906,464 km (0.071 R)
• M59: 43,385,028 km (0.118 R)
• M60: 44,637,312 km (0.106 R)
• M61: 44,831,041 km (0.095 R)
• M62: 46,488,885 km (0.068 R)
• M63: 46,881,729 km (0.118 R)
• M64: 47,374,504 km (0.117 R)
• M65: 48,067,292 km (0.105 R)
• M66: 48,464,773 km (0.083 R)
• M67: 50,568,718 km (0.051 R)
• M68: 51,276,765 km (0.103 R)
• M69: 51,682,773 km (0.059 R)
• M70: 54,968,990 km (0.106 R)
• M71: 55,280,602 km (0.114 R)
• M72: 56,114,161 km (0.05 R)
• M73: 57,267,262 km (0.085 R)
• M74: 58,005,078 km (0.086 R)
• M75: 59,170,895 km (0.114 R)
• M76: 59,916,790 km (0.076 R)
• M77: 60,344,340 km (0.059 R)
• M78: 63,801,547 km (0.052 R)
• M79: 64,894,958 km (0.119 R)
• M80: 67,100,479 km (0.113 R)
• M81: 68,212,291 km (0.108 R)
• M82: 69,666,980 km (0.11 R)
• M83: 70,341,667 km (0.078 R)
• M84: 71,244,789 km (0.032 R)
• M85: 74,895,276 km (0.071 R)
• M86: 76,279,954 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.1

Radius: 5.9

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.13 AU - 21.71 AU

Year: 26294 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,292,927 km

• M1: 643,420 km (0.117 R)
• M2: 748,139 km (0.092 R)
• M3: 974,481 km (0.113 R)
• M4: 1,046,587 km (0.084 R)
• M5: 1,170,753 km (0.059 R)
• M6: 1,714,392 km (0.109 R)
• M7: 2,167,374 km (0.089 R)
• M8: 2,456,397 km (0.059 R)
• M9: 2,655,811 km (0.115 R)
• M10: 2,723,429 km (0.037 R)
• M11: 3,177,160 km (0.037 R)
• M12: 3,654,227 km (0.07 R)
• M13: 4,431,239 km (0.099 R)
• M14: 4,511,573 km (0.08 R)
• M15: 4,921,172 km (0.103 R)
• M16: 5,342,589 km (0.105 R)
• M17: 5,428,308 km (0.078 R)
• M18: 6,219,681 km (0.073 R)
• M19: 6,355,067 km (0.075 R)
• M20: 6,906,485 km (0.05 R)
• M21: 7,187,878 km (0.09 R)
• M22: 7,569,054 km (0.104 R)
• M23: 8,251,669 km (0.098 R)
• M24: 8,450,335 km (0.084 R)
• M25: 10,042,655 km (0.093 R)
• M26: 10,900,000 km (0.081 R)
• M27: 11,172,717 km (0.108 R)
• M28: 11,447,678 km (0.106 R)
• M29: 12,004,182 km (0.052 R)
• M30: 13,028,179 km (0.084 R)
• M31: 13,201,563 km (0.094 R)
• M32: 14,139,093 km (0.09 R)
• M33: 14,675,850 km (0.065 R)
• M34: 15,585,106 km (0.059 R)
• M35: 15,707,776 km (0.087 R)
• M36: 15,892,380 km (0.038 R)
• M37: 16,201,449 km (0.04 R)
• M38: 18,745,361 km (0.08 R)
• M39: 19,664,491 km (0.094 R)
• M40: 19,863,456 km (0.107 R)
• M41: 20,063,019 km (0.048 R)
• M42: 20,531,261 km (0.072 R)
• M43: 21,614,948 km (0.106 R)
• M44: 22,026,192 km (0.072 R)
• M45: 22,647,771 km (0.11 R)
• M46: 25,047,620 km (0.091 R)
• M47: 25,191,234 km (0.12 R)
• M48: 26,059,051 km (0.117 R)
• M49: 26,277,464 km (0.078 R)
• M50: 26,642,932 km (0.118 R)
• M51: 27,010,045 km (0.04 R)
• M52: 27,083,797 km (0.117 R)
• M53: 27,675,157 km (0.062 R)
• M54: 28,270,856 km (0.112 R)
• M55: 28,870,893 km (0.078 R)
• M56: 29,474,969 km (0.105 R)
• M57: 29,626,662 km (0.101 R)
• M58: 31,932,862 km (0.09 R)
• M59: 32,010,653 km (0.117 R)
• M60: 34,455,681 km (0.051 R)
• M61: 35,337,560 km (0.115 R)
• M62: 35,821,809 km (0.107 R)
• M63: 36,226,920 km (0.074 R)
• M64: 36,389,383 km (0.112 R)
• M65: 37,287,419 km (0.078 R)
• M66: 37,615,786 km (0.102 R)
• M67: 38,275,363 km (0.102 R)
• M68: 39,105,183 km (0.104 R)
• M69: 39,522,411 km (0.032 R)
• M70: 40,867,146 km (0.025 R)
• M71: 42,654,841 km (0.055 R)
• M72: 43,170,355 km (0.09 R)
• M73: 44,729,015 km (0.088 R)
• M74: 44,903,297 km (0.115 R)
• M75: 45,515,152 km (0.093 R)
• M76: 45,602,817 km (0.116 R)
• M77: 45,953,923 km (0.093 R)
• M78: 47,901,089 km (0.113 R)
• M79: 48,347,489 km (0.104 R)
• M80: 50,690,341 km (0.072 R)
• M81: 51,875,455 km (0.117 R)
• M82: 53,624,105 km (0.08 R)
• M83: 54,273,210 km (0.099 R)
• M84: 54,459,160 km (0.088 R)
• M85: 54,645,409 km (0.116 R)
• M86: 56,330,181 km (0.109 R)
• M87: 57,842,017 km (0.044 R)
• M88: 60,905,632 km (0.074 R)
• M89: 63,140,025 km (0.059 R)
• M90: 63,825,333 km (0.12 R)
• M91: 64,021,606 km (0.043 R)
• M92: 64,414,599 km (0.102 R)
• M93: 65,598,816 km (0.111 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit