🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.46 AU - 0.66 AU

Year: 176 Days

Day: 26.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.7 AU - 0.76 AU

Year: 261 Days

Day: 35.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,236,814 km

• M1: 71,358 km (0.05 R)
• M2: 740,809 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.94 AU - 2.28 AU

Year: 1284 Days

Day: 38.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,236,814 km

• M1: 21,991 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.74 AU - 2.82 AU

Year: 1942 Days

Day: 13.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 52.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 14.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.35 AU - 3.69 AU

Year: 2199 Days

Day: 9.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 45,236,814 km

• M1: 184,005 km (0.094 R)
• M2: 316,549 km (0.077 R)
• M3: 448,494 km (0.06 R)
• M4: 549,024 km (0.088 R)
• M5: 673,041 km (0.063 R)
• M6: 803,939 km (0.087 R)
• M7: 903,422 km (0.059 R)
• M8: 1,023,848 km (0.086 R)
• M9: 1,139,038 km (0.085 R)
• M10: 1,323,792 km (0.082 R)
• M11: 1,475,484 km (0.074 R)
• M12: 1,659,340 km (0.102 R)
• M13: 1,797,418 km (0.11 R)
• M14: 1,946,418 km (0.113 R)
• M15: 2,050,388 km (0.09 R)
• M16: 2,381,598 km (0.099 R)
• M17: 2,561,564 km (0.1 R)
• M18: 2,959,046 km (0.075 R)
• M19: 3,055,537 km (0.116 R)
• M20: 3,210,370 km (0.036 R)
• M21: 3,452,120 km (0.097 R)
• M22: 3,579,578 km (0.093 R)
• M23: 3,734,561 km (0.026 R)
• M24: 3,865,609 km (0.081 R)
• M25: 4,006,979 km (0.054 R)
• M26: 4,313,206 km (0.072 R)
• M27: 4,414,035 km (0.06 R)
• M28: 4,580,687 km (0.076 R)
• M29: 4,683,610 km (0.059 R)
• M30: 4,834,704 km (0.102 R)
• M31: 5,190,298 km (0.084 R)
• M32: 5,317,307 km (0.106 R)
• M33: 5,435,489 km (0.095 R)
• M34: 5,534,672 km (0.119 R)
• M35: 5,714,788 km (0.1 R)
• M36: 5,835,813 km (0.118 R)
• M37: 5,998,725 km (0.111 R)
• M38: 6,091,027 km (0.117 R)
• M39: 6,214,744 km (0.059 R)
• M40: 6,402,041 km (0.087 R)
• M41: 6,771,697 km (0.067 R)
• M42: 6,867,889 km (0.066 R)
• M43: 6,996,842 km (0.036 R)
• M44: 7,094,081 km (0.078 R)
• M45: 7,213,609 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.5

Radius: 9.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.72 AU - 4.28 AU

Year: 3352 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,236,814 km

• M1: 170,093 km (0.082 R)
• M2: 322,683 km (0.087 R)
• M3: 475,272 km (0.095 R)
• M4: 638,334 km (0.027 R)
• M5: 846,724 km (0.085 R)
• M6: 927,357 km (0.107 R)
• M7: 1,058,255 km (0.071 R)
• M8: 1,402,181 km (0.102 R)
• M9: 1,722,470 km (0.101 R)
• M10: 1,980,975 km (0.098 R)
• M11: 2,366,190 km (0.111 R)
• M12: 2,430,666 km (0.104 R)
• M13: 2,495,592 km (0.057 R)
• M14: 2,680,644 km (0.118 R)
• M15: 3,092,637 km (0.079 R)
• M16: 3,378,369 km (0.114 R)
• M17: 3,628,048 km (0.042 R)
• M18: 3,717,657 km (0.083 R)
• M19: 3,975,563 km (0.109 R)
• M20: 4,428,995 km (0.111 R)
• M21: 4,669,997 km (0.11 R)
• M22: 4,882,276 km (0.118 R)
• M23: 4,981,459 km (0.115 R)
• M24: 5,249,090 km (0.098 R)
• M25: 5,384,626 km (0.068 R)
• M26: 5,487,100 km (0.042 R)
• M27: 5,555,766 km (0.103 R)
• M28: 5,833,270 km (0.082 R)
• M29: 5,903,431 km (0.102 R)
• M30: 6,438,244 km (0.101 R)
• M31: 6,565,252 km (0.08 R)
• M32: 7,288,259 km (0.096 R)
• M33: 7,420,802 km (0.095 R)
• M34: 8,016,950 km (0.08 R)
• M35: 8,153,832 km (0.112 R)
• M36: 8,708,690 km (0.092 R)
• M37: 9,031,223 km (0.094 R)
• M38: 9,092,259 km (0.06 R)
• M39: 9,646,669 km (0.048 R)
• M40: 10,424,279 km (0.07 R)
• M41: 10,961,186 km (0.105 R)
• M42: 11,026,261 km (0.039 R)
• M43: 11,265,767 km (0.111 R)
• M44: 11,639,313 km (0.105 R)
• M45: 12,263,585 km (0.113 R)
• M46: 12,716,118 km (0.097 R)
• M47: 12,830,112 km (0.035 R)
• M48: 13,013,220 km (0.058 R)
• M49: 13,220,263 km (0.064 R)
• M50: 13,754,327 km (0.054 R)
• M51: 14,059,357 km (0.054 R)
• M52: 14,342,845 km (0.059 R)
• M53: 14,699,936 km (0.087 R)
• M54: 14,939,591 km (0.091 R)
• M55: 15,398,558 km (0.114 R)
• M56: 15,544,416 km (0.101 R)
• M57: 15,617,569 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182

Radius: 8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.38 AU - 6.74 AU

Year: 7039 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,236,814 km

• M1: 113,694 km (0.102 R)
• M2: 301,141 km (0.116 R)
• M3: 412,741 km (0.098 R)
• M4: 701,315 km (0.053 R)
• M5: 810,521 km (0.109 R)
• M6: 902,225 km (0.102 R)
• M7: 1,046,587 km (0.048 R)
• M8: 1,250,937 km (0.05 R)
• M9: 1,330,972 km (0.094 R)
• M10: 1,697,637 km (0.077 R)
• M11: 1,831,826 km (0.078 R)
• M12: 2,403,290 km (0.072 R)
• M13: 2,725,972 km (0.055 R)
• M14: 3,190,025 km (0.057 R)
• M15: 3,506,574 km (0.092 R)
• M16: 3,601,718 km (0.087 R)
• M17: 4,190,087 km (0.112 R)
• M18: 4,392,941 km (0.075 R)
• M19: 4,619,881 km (0.062 R)
• M20: 4,935,383 km (0.061 R)
• M21: 5,654,052 km (0.069 R)
• M22: 5,788,241 km (0.1 R)
• M23: 6,014,283 km (0.102 R)
• M24: 6,757,037 km (0.118 R)
• M25: 6,995,047 km (0.041 R)
• M26: 7,235,899 km (0.071 R)
• M27: 7,405,992 km (0.102 R)
• M28: 7,800,033 km (0.078 R)
• M29: 7,899,665 km (0.081 R)
• M30: 8,049,861 km (0.038 R)
• M31: 8,582,879 km (0.083 R)
• M32: 8,711,383 km (0.064 R)
• M33: 8,996,666 km (0.079 R)
• M34: 9,416,887 km (0.112 R)
• M35: 9,709,650 km (0.099 R)
• M36: 10,194,945 km (0.069 R)
• M37: 10,358,605 km (0.026 R)
• M38: 10,440,585 km (0.077 R)
• M39: 11,133,373 km (0.101 R)
• M40: 11,612,834 km (0.08 R)
• M41: 12,591,952 km (0.073 R)
• M42: 12,943,806 km (0.088 R)
• M43: 13,061,839 km (0.099 R)
• M44: 13,418,031 km (0.083 R)
• M45: 13,657,238 km (0.104 R)
• M46: 13,807,584 km (0.114 R)
• M47: 13,867,723 km (0.082 R)
• M48: 14,291,982 km (0.09 R)
• M49: 14,905,483 km (0.069 R)
• M50: 14,998,234 km (0.115 R)
• M51: 15,153,217 km (0.093 R)
• M52: 15,246,566 km (0.093 R)
• M53: 15,433,713 km (0.079 R)
• M54: 15,653,024 km (0.106 R)
• M55: 15,968,077 km (0.083 R)
• M56: 16,189,781 km (0.11 R)
• M57: 16,316,939 km (0.117 R)
• M58: 16,540,438 km (0.099 R)
• M59: 16,990,279 km (0.051 R)
• M60: 17,314,009 km (0.064 R)
• M61: 17,672,595 km (0.068 R)
• M62: 19,131,024 km (0.095 R)
• M63: 20,044,918 km (0.109 R)
• M64: 20,250,017 km (0.072 R)
• M65: 20,352,790 km (0.106 R)
• M66: 20,524,379 km (0.082 R)
• M67: 20,800,088 km (0.1 R)
• M68: 21,042,436 km (0.096 R)
• M69: 21,424,958 km (0.07 R)
• M70: 21,564,683 km (0.08 R)
• M71: 22,126,423 km (0.06 R)
• M72: 22,197,033 km (0.094 R)
• M73: 22,338,253 km (0.091 R)
• M74: 22,942,329 km (0.061 R)
• M75: 23,407,878 km (0.088 R)
• M76: 23,985,176 km (0.104 R)
• M77: 24,166,638 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.8

Radius: 9.2

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.76 AU - 7.06 AU

Year: 7610 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,236,814 km

• M1: 171,888 km (0.087 R)
• M2: 330,163 km (0.114 R)
• M3: 438,023 km (0.084 R)
• M4: 602,879 km (0.085 R)
• M5: 906,264 km (0.105 R)
• M6: 1,047,933 km (0.116 R)
• M7: 1,178,083 km (0.112 R)
• M8: 1,333,665 km (0.094 R)
• M9: 2,068,490 km (0.119 R)
• M10: 2,378,606 km (0.078 R)
• M11: 2,754,845 km (0.083 R)
• M12: 3,016,192 km (0.056 R)
• M13: 3,123,005 km (0.092 R)
• M14: 3,312,994 km (0.097 R)
• M15: 3,506,873 km (0.059 R)
• M16: 3,761,489 km (0.107 R)
• M17: 3,818,934 km (0.067 R)
• M18: 3,934,723 km (0.089 R)
• M19: 4,199,511 km (0.061 R)
• M20: 4,288,971 km (0.102 R)
• M21: 4,684,508 km (0.062 R)
• M22: 4,902,322 km (0.084 R)
• M23: 5,028,433 km (0.093 R)
• M24: 5,575,812 km (0.069 R)
• M25: 5,773,730 km (0.09 R)
• M26: 6,832,135 km (0.102 R)
• M27: 7,293,644 km (0.101 R)
• M28: 7,365,601 km (0.113 R)
• M29: 8,172,232 km (0.052 R)
• M30: 8,510,324 km (0.029 R)
• M31: 8,662,016 km (0.115 R)
• M32: 9,239,015 km (0.109 R)
• M33: 9,355,851 km (0.053 R)
• M34: 9,512,480 km (0.05 R)
• M35: 11,753,007 km (0.095 R)
• M36: 13,745,651 km (0.097 R)
• M37: 14,058,011 km (0.1 R)
• M38: 14,917,451 km (0.094 R)
• M39: 15,469,168 km (0.115 R)
• M40: 18,375,106 km (0.109 R)
• M41: 18,473,093 km (0.062 R)
• M42: 19,814,388 km (0.059 R)
• M43: 20,015,746 km (0.097 R)
• M44: 20,217,703 km (0.1 R)
• M45: 20,420,409 km (0.114 R)
• M46: 20,776,900 km (0.117 R)
• M47: 20,879,076 km (0.061 R)
• M48: 21,186,649 km (0.049 R)
• M49: 21,547,479 km (0.119 R)
• M50: 22,432,051 km (0.105 R)
• M51: 22,694,595 km (0.045 R)
• M52: 23,275,634 km (0.118 R)
• M53: 24,506,226 km (0.101 R)
• M54: 25,648,106 km (0.051 R)
• M55: 26,087,774 km (0.091 R)
• M56: 26,253,230 km (0.089 R)
• M57: 26,363,782 km (0.084 R)
• M58: 26,807,340 km (0.098 R)
• M59: 27,253,441 km (0.096 R)
• M60: 28,096,574 km (0.053 R)
• M61: 29,233,967 km (0.111 R)
• M62: 29,348,559 km (0.083 R)
• M63: 30,618,645 km (0.08 R)
• M64: 31,612,424 km (0.066 R)
• M65: 32,320,171 km (0.08 R)
• M66: 33,391,591 km (0.115 R)
• M67: 34,474,829 km (0.082 R)
• M68: 34,656,441 km (0.028 R)
• M69: 35,325,144 km (0.111 R)
• M70: 35,936,849 km (0.082 R)
• M71: 36,182,489 km (0.113 R)
• M72: 36,367,093 km (0.092 R)
• M73: 36,798,982 km (0.047 R)
• M74: 37,294,749 km (0.117 R)
• M75: 39,236,530 km (0.093 R)
• M76: 39,552,779 km (0.11 R)
• M77: 40,251,551 km (0.099 R)
• M78: 40,315,280 km (0.114 R)
• M79: 41,725,688 km (0.106 R)
• M80: 42,113,147 km (0.091 R)
• M81: 42,566,728 km (0.115 R)
• M82: 42,696,728 km (0.116 R)
• M83: 43,152,254 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.7

Radius: 4

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.92 AU - 14.3 AU

Year: 17656 Days

Day: 24.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,236,814 km

• M1: 82,129 km (0.088 R)
• M2: 296,353 km (0.049 R)
• M3: 616,792 km (0.077 R)
• M4: 680,970 km (0.093 R)
• M5: 868,715 km (0.029 R)
• M6: 940,971 km (0.114 R)
• M7: 1,331,271 km (0.108 R)
• M8: 1,372,860 km (0.109 R)
• M9: 2,119,054 km (0.083 R)
• M10: 2,167,823 km (0.118 R)
• M11: 2,467,617 km (0.115 R)
• M12: 2,544,660 km (0.062 R)
• M13: 2,570,540 km (0.032 R)
• M14: 2,701,139 km (0.052 R)
• M15: 2,754,097 km (0.095 R)
• M16: 2,833,982 km (0.058 R)
• M17: 2,860,760 km (0.066 R)
• M18: 2,996,146 km (0.115 R)
• M19: 3,217,102 km (0.039 R)
• M20: 3,329,450 km (0.057 R)
• M21: 3,357,724 km (0.093 R)
• M22: 3,414,721 km (0.088 R)
• M23: 3,500,590 km (0.075 R)
• M24: 3,674,572 km (0.12 R)
• M25: 3,792,156 km (0.068 R)
• M26: 3,851,397 km (0.055 R)
• M27: 4,182,607 km (0.094 R)
• M28: 4,429,443 km (0.117 R)
• M29: 4,936,879 km (0.107 R)
• M30: 5,099,193 km (0.1 R)
• M31: 5,395,846 km (0.067 R)
• M32: 6,961,088 km (0.087 R)
• M33: 7,179,800 km (0.045 R)
• M34: 9,047,679 km (0.058 R)
• M35: 9,406,265 km (0.096 R)
• M36: 10,178,490 km (0.074 R)
• M37: 10,467,961 km (0.115 R)
• M38: 10,509,550 km (0.119 R)
• M39: 11,140,105 km (0.087 R)
• M40: 11,352,833 km (0.116 R)
• M41: 12,086,610 km (0.117 R)
• M42: 12,261,490 km (0.109 R)
• M43: 12,305,322 km (0.047 R)
• M44: 13,148,306 km (0.045 R)
• M45: 13,644,822 km (0.094 R)
• M46: 13,735,777 km (0.084 R)
• M47: 14,147,471 km (0.104 R)
• M48: 15,359,513 km (0.072 R)
• M49: 15,501,481 km (0.076 R)
• M50: 16,410,737 km (0.107 R)
• M51: 16,459,057 km (0.115 R)
• M52: 16,507,527 km (0.109 R)
• M53: 16,555,847 km (0.091 R)
• M54: 16,993,869 km (0.114 R)
• M55: 17,238,911 km (0.118 R)
• M56: 17,682,768 km (0.043 R)
• M57: 17,732,284 km (0.097 R)
• M58: 18,080,399 km (0.101 R)
• M59: 19,906,390 km (0.103 R)
• M60: 20,684,299 km (0.102 R)
• M61: 21,737,019 km (0.087 R)
• M62: 22,591,672 km (0.102 R)
• M63: 23,294,034 km (0.088 R)
• M64: 23,348,338 km (0.09 R)
• M65: 23,620,606 km (0.117 R)
• M66: 23,839,318 km (0.105 R)
• M67: 23,894,071 km (0.071 R)
• M68: 25,164,755 km (0.116 R)
• M69: 26,514,128 km (0.099 R)
• M70: 26,855,062 km (0.081 R)
• M71: 27,197,491 km (0.118 R)
• M72: 27,541,417 km (0.103 R)
• M73: 27,829,093 km (0.075 R)
• M74: 28,756,301 km (0.119 R)
• M75: 29,752,473 km (0.077 R)
• M76: 29,811,415 km (0.103 R)
• M77: 31,058,463 km (0.111 R)
• M78: 31,537,924 km (0.113 R)
• M79: 31,598,062 km (0.114 R)
• M80: 32,383,002 km (0.044 R)
• M81: 35,024,601 km (0.093 R)
• M82: 35,149,067 km (0.089 R)
• M83: 36,781,479 km (0.118 R)
• M84: 37,734,417 km (0.096 R)
• M85: 38,631,107 km (0.08 R)
• M86: 39,082,145 km (0.109 R)
• M87: 40,837,975 km (0.094 R)
• M88: 43,753,936 km (0.116 R)
• M89: 44,695,655 km (0.108 R)
• M90: 44,898,360 km (0.079 R)
• M91: 45,236,751 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit