🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.42 AU - 0.64 AU

Year: 145 Days

Day: 25 Hours

Environment

Temp: 140 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,037,568 km

• M1: 99,483 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.95 AU

Year: 322 Days

Day: 21 Hours

Environment

Temp: 38 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.52 AU - 2.74 AU

Year: 1607 Days

Day: 24.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,037,568 km

• M1: 1,893,610 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.6 AU - 3.06 AU

Year: 1794 Days

Day: 15.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,037,568 km

• M1: 445,502 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.11 AU - 4.39 AU

Year: 3301 Days

Day: 38.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,037,568 km

• M1: 3,177,608 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 8.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.23 AU - 6.07 AU

Year: 5059 Days

Day: 6.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,037,568 km

• M1: 118,781 km (0.1 R)
• M2: 392,096 km (0.105 R)
• M3: 496,665 km (0.112 R)
• M4: 604,525 km (0.114 R)
• M5: 758,611 km (0.115 R)
• M6: 993,180 km (0.085 R)
• M7: 1,105,678 km (0.05 R)
• M8: 1,879,398 km (0.084 R)
• M9: 1,943,875 km (0.116 R)
• M10: 2,255,038 km (0.114 R)
• M11: 2,451,760 km (0.083 R)
• M12: 2,824,857 km (0.056 R)
• M13: 2,899,057 km (0.106 R)
• M14: 3,125,997 km (0.073 R)
• M15: 3,306,412 km (0.096 R)
• M16: 3,583,617 km (0.115 R)
• M17: 3,691,327 km (0.101 R)
• M18: 4,132,492 km (0.063 R)
• M19: 4,445,450 km (0.096 R)
• M20: 5,663,177 km (0.031 R)
• M21: 6,333,076 km (0.081 R)
• M22: 7,921,207 km (0.114 R)
• M23: 8,632,545 km (0.067 R)
• M24: 8,722,902 km (0.11 R)
• M25: 8,977,667 km (0.095 R)
• M26: 9,106,022 km (0.105 R)
• M27: 9,179,625 km (0.087 R)
• M28: 9,327,278 km (0.108 R)
• M29: 9,869,570 km (0.111 R)
• M30: 11,259,633 km (0.077 R)
• M31: 11,318,874 km (0.104 R)
• M32: 11,897,070 km (0.103 R)
• M33: 11,977,554 km (0.114 R)
• M34: 12,916,280 km (0.06 R)
• M35: 13,436,282 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.5

Radius: 12.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.18 AU - 8.14 AU

Year: 7987 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,037,568 km

• M1: 279,748 km (0.08 R)
• M2: 650,751 km (0.1 R)
• M3: 981,661 km (0.077 R)
• M4: 1,364,482 km (0.102 R)
• M5: 1,792,781 km (0.099 R)
• M6: 2,056,223 km (0.068 R)
• M7: 2,379,653 km (0.093 R)
• M8: 3,285,319 km (0.11 R)
• M9: 3,473,064 km (0.113 R)
• M10: 4,494,070 km (0.078 R)
• M11: 5,192,392 km (0.081 R)
• M12: 5,348,872 km (0.109 R)
• M13: 5,570,426 km (0.073 R)
• M14: 5,795,122 km (0.112 R)
• M15: 6,220,279 km (0.073 R)
• M16: 6,353,122 km (0.06 R)
• M17: 7,135,519 km (0.054 R)
• M18: 7,274,795 km (0.114 R)
• M19: 7,520,584 km (0.094 R)
• M20: 7,733,462 km (0.107 R)
• M21: 8,531,118 km (0.063 R)
• M22: 8,827,770 km (0.112 R)
• M23: 8,939,819 km (0.087 R)
• M24: 9,127,864 km (0.106 R)
• M25: 9,279,107 km (0.064 R)
• M26: 9,431,248 km (0.052 R)
• M27: 9,584,137 km (0.067 R)
• M28: 10,008,995 km (0.063 R)
• M29: 10,400,642 km (0.109 R)
• M30: 10,598,411 km (0.092 R)
• M31: 11,564,813 km (0.059 R)
• M32: 12,685,600 km (0.069 R)
• M33: 13,066,925 km (0.112 R)
• M34: 13,323,186 km (0.1 R)
• M35: 13,451,990 km (0.064 R)
• M36: 14,541,212 km (0.098 R)
• M37: 14,718,187 km (0.1 R)
• M38: 17,036,056 km (0.067 R)
• M39: 17,739,166 km (0.105 R)
• M40: 18,260,814 km (0.106 R)
• M41: 18,595,464 km (0.118 R)
• M42: 19,319,219 km (0.086 R)
• M43: 19,709,071 km (0.113 R)
• M44: 19,855,976 km (0.093 R)
• M45: 20,101,615 km (0.106 R)
• M46: 20,546,220 km (0.107 R)
• M47: 21,495,419 km (0.105 R)
• M48: 21,646,662 km (0.105 R)
• M49: 21,747,641 km (0.082 R)
• M50: 21,848,769 km (0.108 R)
• M51: 22,051,474 km (0.108 R)
• M52: 22,305,940 km (0.079 R)
• M53: 22,509,992 km (0.107 R)
• M54: 22,766,103 km (0.117 R)
• M55: 23,229,557 km (0.058 R)
• M56: 23,904,543 km (0.056 R)
• M57: 24,008,962 km (0.104 R)
• M58: 24,744,086 km (0.058 R)
• M59: 25,061,383 km (0.069 R)
• M60: 25,860,535 km (0.117 R)
• M61: 26,505,900 km (0.05 R)
• M62: 26,830,677 km (0.094 R)
• M63: 27,320,162 km (0.113 R)
• M64: 28,639,914 km (0.114 R)
• M65: 29,084,519 km (0.101 R)
• M66: 30,036,709 km (0.089 R)
• M67: 30,488,345 km (0.057 R)
• M68: 31,170,063 km (0.094 R)
• M69: 31,284,206 km (0.102 R)
• M70: 31,914,312 km (0.086 R)
• M71: 32,259,734 km (0.055 R)
• M72: 33,361,821 km (0.082 R)
• M73: 34,535,267 km (0.117 R)
• M74: 35,483,717 km (0.036 R)
• M75: 35,722,176 km (0.103 R)
• M76: 36,681,398 km (0.099 R)
• M77: 36,982,838 km (0.05 R)
• M78: 37,406,349 km (0.088 R)
• M79: 37,953,129 km (0.117 R)
• M80: 38,502,602 km (0.092 R)
• M81: 39,485,909 km (0.078 R)
• M82: 39,671,261 km (0.099 R)
• M83: 39,794,978 km (0.072 R)
• M84: 40,415,361 km (0.082 R)
• M85: 41,854,343 km (0.113 R)
• M86: 42,232,526 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 13.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.45 AU - 8.73 AU

Year: 8669 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,037,568 km

• M1: 194,028 km (0.084 R)
• M2: 327,021 km (0.045 R)
• M3: 435,330 km (0.097 R)
• M4: 601,832 km (0.089 R)
• M5: 747,092 km (0.043 R)
• M6: 938,876 km (0.102 R)
• M7: 1,202,916 km (0.032 R)
• M8: 1,296,714 km (0.05 R)
• M9: 1,491,940 km (0.038 R)
• M10: 1,912,459 km (0.097 R)
• M11: 2,113,818 km (0.071 R)
• M12: 2,322,507 km (0.118 R)
• M13: 2,586,996 km (0.119 R)
• M14: 2,836,226 km (0.054 R)
• M15: 3,015,295 km (0.095 R)
• M16: 3,385,101 km (0.089 R)
• M17: 3,658,416 km (0.088 R)
• M18: 4,110,800 km (0.117 R)
• M19: 4,285,081 km (0.032 R)
• M20: 5,193,290 km (0.076 R)
• M21: 5,318,952 km (0.052 R)
• M22: 6,093,869 km (0.09 R)
• M23: 6,698,394 km (0.051 R)
• M24: 6,835,426 km (0.116 R)
• M25: 7,251,906 km (0.073 R)
• M26: 7,928,538 km (0.073 R)
• M27: 8,625,364 km (0.045 R)
• M28: 8,849,462 km (0.099 R)
• M29: 9,151,351 km (0.074 R)
• M30: 9,726,704 km (0.107 R)
• M31: 10,156,050 km (0.107 R)
• M32: 10,551,736 km (0.113 R)
• M33: 10,711,507 km (0.118 R)
• M34: 10,992,900 km (0.114 R)
• M35: 11,399,358 km (0.102 R)
• M36: 11,604,456 km (0.072 R)
• M37: 11,728,024 km (0.091 R)
• M38: 13,031,022 km (0.076 R)
• M39: 13,765,098 km (0.074 R)
• M40: 14,071,325 km (0.063 R)
• M41: 14,423,927 km (0.069 R)
• M42: 15,093,228 km (0.082 R)
• M43: 15,544,864 km (0.096 R)
• M44: 16,276,996 km (0.106 R)
• M45: 16,973,674 km (0.08 R)
• M46: 17,869,914 km (0.095 R)
• M47: 18,156,245 km (0.108 R)
• M48: 18,251,987 km (0.093 R)
• M49: 18,540,263 km (0.081 R)
• M50: 18,781,713 km (0.051 R)
• M51: 19,757,690 km (0.103 R)
• M52: 20,053,744 km (0.113 R)
• M53: 20,400,961 km (0.094 R)
• M54: 20,650,340 km (0.11 R)
• M55: 21,252,622 km (0.097 R)
• M56: 21,404,164 km (0.088 R)
• M57: 21,708,297 km (0.108 R)
• M58: 22,167,113 km (0.051 R)
• M59: 22,372,062 km (0.109 R)
• M60: 22,835,367 km (0.089 R)
• M61: 25,093,248 km (0.107 R)
• M62: 25,360,280 km (0.085 R)
• M63: 25,735,920 km (0.099 R)
• M64: 26,928,365 km (0.113 R)
• M65: 28,527,566 km (0.076 R)
• M66: 28,918,166 km (0.098 R)
• M67: 30,270,980 km (0.117 R)
• M68: 30,498,368 km (0.1 R)
• M69: 30,726,505 km (0.059 R)
• M70: 30,897,795 km (0.077 R)
• M71: 31,012,237 km (0.087 R)
• M72: 31,933,012 km (0.104 R)
• M73: 32,164,589 km (0.12 R)
• M74: 32,571,196 km (0.086 R)
• M75: 33,448,139 km (0.114 R)
• M76: 34,096,197 km (0.055 R)
• M77: 34,927,064 km (0.101 R)
• M78: 35,464,718 km (0.117 R)
• M79: 35,884,789 km (0.111 R)
• M80: 36,005,066 km (0.103 R)
• M81: 37,887,306 km (0.087 R)
• M82: 38,378,137 km (0.042 R)
• M83: 40,237,788 km (0.118 R)
• M84: 40,613,279 km (0.113 R)
• M85: 42,444,207 km (0.103 R)
• M86: 42,635,244 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.5

Radius: 9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.6 AU - 9.44 AU

Year: 9369 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,037,568 km

• M1: 116,686 km (0.109 R)
• M2: 187,745 km (0.109 R)
• M3: 425,606 km (0.032 R)
• M4: 505,491 km (0.08 R)
• M5: 636,240 km (0.114 R)
• M6: 854,204 km (0.082 R)
• M7: 1,405,622 km (0.104 R)
• M8: 1,809,237 km (0.108 R)
• M9: 1,877,004 km (0.077 R)
• M10: 2,302,461 km (0.094 R)
• M11: 2,602,704 km (0.092 R)
• M12: 2,679,747 km (0.102 R)
• M13: 3,705,988 km (0.114 R)
• M14: 3,814,746 km (0.103 R)
• M15: 4,013,262 km (0.06 R)
• M16: 4,102,572 km (0.115 R)
• M17: 4,192,630 km (0.059 R)
• M18: 4,443,655 km (0.081 R)
• M19: 4,746,591 km (0.116 R)
• M20: 5,128,664 km (0.097 R)
• M21: 5,570,426 km (0.116 R)
• M22: 5,770,738 km (0.099 R)
• M23: 5,973,443 km (0.071 R)
• M24: 6,490,453 km (0.086 R)
• M25: 6,701,386 km (0.079 R)
• M26: 6,834,229 km (0.06 R)
• M27: 7,238,293 km (0.104 R)
• M28: 8,098,032 km (0.105 R)
• M29: 8,182,854 km (0.095 R)
• M30: 8,296,548 km (0.098 R)
• M31: 8,353,545 km (0.094 R)
• M32: 9,254,274 km (0.096 R)
• M33: 9,791,480 km (0.103 R)
• M34: 10,430,861 km (0.028 R)
• M35: 10,709,113 km (0.034 R)
• M36: 11,653,973 km (0.106 R)
• M37: 12,136,426 km (0.097 R)
• M38: 12,298,591 km (0.069 R)
• M39: 12,527,026 km (0.114 R)
• M40: 12,756,809 km (0.096 R)
• M41: 13,187,351 km (0.114 R)
• M42: 13,488,193 km (0.063 R)
• M43: 13,723,809 km (0.092 R)
• M44: 14,028,540 km (0.069 R)
• M45: 14,164,824 km (0.082 R)
• M46: 14,714,147 km (0.084 R)
• M47: 16,943,754 km (0.104 R)
• M48: 17,526,737 km (0.101 R)
• M49: 17,746,945 km (0.113 R)
• M50: 17,931,250 km (0.057 R)
• M51: 18,376,154 km (0.069 R)
• M52: 19,961,592 km (0.088 R)
• M53: 20,191,673 km (0.093 R)
• M54: 20,384,056 km (0.104 R)
• M55: 20,731,871 km (0.052 R)
• M56: 20,925,900 km (0.094 R)
• M57: 21,081,631 km (0.094 R)
• M58: 21,315,901 km (0.08 R)
• M59: 21,433,485 km (0.098 R)
• M60: 22,540,210 km (0.114 R)
• M61: 23,020,270 km (0.116 R)
• M62: 23,301,813 km (0.107 R)
• M63: 23,665,486 km (0.118 R)
• M64: 25,263,191 km (0.119 R)
• M65: 25,636,886 km (0.112 R)
• M66: 25,845,276 km (0.101 R)
• M67: 26,012,377 km (0.067 R)
• M68: 26,096,002 km (0.039 R)
• M69: 26,305,589 km (0.109 R)
• M70: 26,599,997 km (0.069 R)
• M71: 26,726,557 km (0.096 R)
• M72: 27,276,928 km (0.097 R)
• M73: 27,831,188 km (0.112 R)
• M74: 28,303,169 km (0.105 R)
• M75: 28,389,188 km (0.032 R)
• M76: 28,647,992 km (0.096 R)
• M77: 29,037,545 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit