🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.83 AU - 0.91 AU

Year: 307 Days

Day: 30.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.28 AU - 1.62 AU

Year: 661 Days

Day: 16.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 56.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.91 AU - 2.21 AU

Year: 1120 Days

Day: 21.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,877,237 km

• M1: 38,297 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 10.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.61 AU - 5.23 AU

Year: 4133 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,877,237 km

• M1: 138,228 km (0.079 R)
• M2: 218,413 km (0.082 R)
• M3: 385,813 km (0.116 R)
• M4: 506,987 km (0.061 R)
• M5: 622,626 km (0.116 R)
• M6: 726,447 km (0.117 R)
• M7: 825,331 km (0.1 R)
• M8: 905,666 km (0.076 R)
• M9: 1,062,294 km (0.084 R)
• M10: 1,294,470 km (0.088 R)
• M11: 1,416,841 km (0.052 R)
• M12: 1,673,551 km (0.067 R)
• M13: 1,747,453 km (0.117 R)
• M14: 2,038,869 km (0.108 R)
• M15: 2,479,884 km (0.1 R)
• M16: 2,599,113 km (0.085 R)
• M17: 2,720,138 km (0.105 R)
• M18: 2,825,605 km (0.079 R)
• M19: 2,932,268 km (0.096 R)
• M20: 3,113,281 km (0.087 R)
• M21: 3,316,585 km (0.086 R)
• M22: 3,467,379 km (0.062 R)
• M23: 3,543,525 km (0.106 R)
• M24: 3,620,268 km (0.073 R)
• M25: 3,854,090 km (0.084 R)
• M26: 3,933,078 km (0.055 R)
• M27: 4,398,028 km (0.11 R)
• M28: 4,710,687 km (0.089 R)
• M29: 6,078,610 km (0.075 R)
• M30: 6,568,394 km (0.081 R)
• M31: 7,314,438 km (0.073 R)
• M32: 7,535,993 km (0.117 R)
• M33: 7,734,958 km (0.075 R)
• M34: 8,036,547 km (0.052 R)
• M35: 8,419,069 km (0.065 R)
• M36: 8,651,394 km (0.093 R)
• M37: 8,781,395 km (0.048 R)
• M38: 9,043,341 km (0.081 R)
• M39: 9,228,393 km (0.091 R)
• M40: 9,494,678 km (0.08 R)
• M41: 9,655,795 km (0.114 R)
• M42: 9,736,577 km (0.108 R)
• M43: 10,117,005 km (0.085 R)
• M44: 10,254,036 km (0.112 R)
• M45: 10,613,221 km (0.069 R)
• M46: 10,752,497 km (0.085 R)
• M47: 11,060,967 km (0.1 R)
• M48: 11,258,885 km (0.107 R)
• M49: 11,600,866 km (0.087 R)
• M50: 12,735,566 km (0.037 R)
• M51: 13,241,356 km (0.066 R)
• M52: 13,783,948 km (0.11 R)
• M53: 14,211,050 km (0.112 R)
• M54: 14,395,354 km (0.085 R)
• M55: 14,487,806 km (0.04 R)
• M56: 14,611,523 km (0.059 R)
• M57: 15,015,737 km (0.091 R)
• M58: 15,297,729 km (0.095 R)
• M59: 15,676,361 km (0.086 R)
• M60: 16,314,545 km (0.097 R)
• M61: 16,961,107 km (0.078 R)
• M62: 17,058,795 km (0.09 R)
• M63: 17,451,639 km (0.075 R)
• M64: 19,119,954 km (0.034 R)
• M65: 19,493,799 km (0.085 R)
• M66: 19,698,748 km (0.113 R)
• M67: 20,110,741 km (0.094 R)
• M68: 20,595,139 km (0.045 R)
• M69: 20,699,409 km (0.106 R)
• M70: 21,013,265 km (0.066 R)
• M71: 21,118,283 km (0.068 R)
• M72: 21,434,233 km (0.063 R)
• M73: 21,858,044 km (0.034 R)
• M74: 22,177,735 km (0.096 R)
• M75: 22,355,906 km (0.1 R)
• M76: 22,534,675 km (0.065 R)
• M77: 22,965,667 km (0.069 R)
• M78: 24,091,391 km (0.111 R)
• M79: 24,274,648 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.8

Radius: 8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.9 AU - 8.58 AU

Year: 8959 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,877,237 km

• M1: 181,163 km (0.106 R)
• M2: 369,806 km (0.094 R)
• M3: 523,593 km (0.118 R)
• M4: 646,712 km (0.07 R)
• M5: 712,086 km (0.059 R)
• M6: 878,588 km (0.081 R)
• M7: 966,701 km (0.107 R)
• M8: 1,200,373 km (0.087 R)
• M9: 1,383,182 km (0.117 R)
• M10: 1,434,644 km (0.11 R)
• M11: 1,486,853 km (0.071 R)
• M12: 1,557,314 km (0.108 R)
• M13: 1,647,073 km (0.11 R)
• M14: 1,701,825 km (0.114 R)
• M15: 1,757,177 km (0.109 R)
• M16: 1,926,970 km (0.046 R)
• M17: 2,004,163 km (0.099 R)
• M18: 2,201,931 km (0.06 R)
• M19: 2,344,049 km (0.061 R)
• M20: 2,489,309 km (0.054 R)
• M21: 2,766,813 km (0.113 R)
• M22: 2,854,327 km (0.107 R)
• M23: 3,398,415 km (0.111 R)
• M24: 3,754,607 km (0.104 R)
• M25: 3,998,751 km (0.042 R)
• M26: 4,579,939 km (0.053 R)
• M27: 5,432,048 km (0.096 R)
• M28: 5,569,529 km (0.099 R)
• M29: 5,792,130 km (0.12 R)
• M30: 5,960,877 km (0.11 R)
• M31: 6,361,051 km (0.104 R)
• M32: 6,652,318 km (0.109 R)
• M33: 6,711,110 km (0.116 R)
• M34: 7,037,383 km (0.077 R)
• M35: 7,187,430 km (0.088 R)
• M36: 7,368,892 km (0.111 R)
• M37: 8,971,833 km (0.079 R)
• M38: 9,397,140 km (0.111 R)
• M39: 9,496,174 km (0.081 R)
• M40: 9,896,049 km (0.103 R)
• M41: 10,335,418 km (0.095 R)
• M42: 11,833,640 km (0.053 R)
• M43: 12,662,562 km (0.1 R)
• M44: 13,176,281 km (0.116 R)
• M45: 14,300,060 km (0.109 R)
• M46: 15,688,628 km (0.115 R)
• M47: 16,398,919 km (0.076 R)
• M48: 16,598,033 km (0.09 R)
• M49: 17,079,439 km (0.091 R)
• M50: 17,606,024 km (0.054 R)
• M51: 17,973,735 km (0.079 R)
• M52: 18,716,638 km (0.096 R)
• M53: 18,799,815 km (0.104 R)
• M54: 19,849,842 km (0.097 R)
• M55: 20,317,934 km (0.089 R)
• M56: 21,918,781 km (0.034 R)
• M57: 22,094,259 km (0.031 R)
• M58: 22,534,974 km (0.108 R)
• M59: 22,978,682 km (0.094 R)
• M60: 23,335,772 km (0.119 R)
• M61: 23,425,231 km (0.093 R)
• M62: 23,559,720 km (0.084 R)
• M63: 24,010,009 km (0.097 R)
• M64: 24,191,023 km (0.105 R)
• M65: 25,700,765 km (0.1 R)
• M66: 26,257,269 km (0.085 R)
• M67: 26,630,515 km (0.037 R)
• M68: 26,817,812 km (0.11 R)
• M69: 27,193,602 km (0.098 R)
• M70: 27,903,144 km (0.1 R)
• M71: 29,291,861 km (0.107 R)
• M72: 29,776,110 km (0.106 R)
• M73: 30,360,439 km (0.05 R)
• M74: 30,850,372 km (0.104 R)
• M75: 30,997,876 km (0.098 R)
• M76: 31,392,365 km (0.107 R)
• M77: 32,485,626 km (0.118 R)
• M78: 32,886,250 km (0.117 R)
• M79: 32,986,630 km (0.099 R)
• M80: 33,036,895 km (0.086 R)
• M81: 33,692,432 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 10.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.72 AU - 13.34 AU

Year: 14828 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,877,237 km

• M1: 139,874 km (0.054 R)
• M2: 300,841 km (0.092 R)
• M3: 655,388 km (0.064 R)
• M4: 777,161 km (0.118 R)
• M5: 919,578 km (0.11 R)
• M6: 1,070,971 km (0.113 R)
• M7: 1,150,108 km (0.085 R)
• M8: 1,457,532 km (0.083 R)
• M9: 1,666,819 km (0.046 R)
• M10: 1,918,144 km (0.111 R)
• M11: 2,048,593 km (0.118 R)
• M12: 2,818,274 km (0.102 R)
• M13: 3,042,821 km (0.068 R)
• M14: 3,118,966 km (0.12 R)
• M15: 3,234,456 km (0.119 R)
• M16: 3,690,430 km (0.108 R)
• M17: 4,061,582 km (0.111 R)
• M18: 4,294,356 km (0.115 R)
• M19: 4,444,852 km (0.12 R)
• M20: 5,828,782 km (0.079 R)
• M21: 6,554,930 km (0.112 R)
• M22: 6,853,527 km (0.098 R)
• M23: 7,284,070 km (0.103 R)
• M24: 7,438,305 km (0.112 R)
• M25: 8,065,420 km (0.081 R)
• M26: 8,983,053 km (0.107 R)
• M27: 9,148,359 km (0.039 R)
• M28: 10,219,180 km (0.085 R)
• M29: 10,769,401 km (0.102 R)
• M30: 11,180,945 km (0.053 R)
• M31: 11,448,276 km (0.118 R)
• M32: 12,569,512 km (0.091 R)
• M33: 12,971,781 km (0.086 R)
• M34: 13,315,407 km (0.085 R)
• M35: 14,011,785 km (0.077 R)
• M36: 14,947,819 km (0.114 R)
• M37: 15,538,880 km (0.054 R)
• M38: 15,737,696 km (0.059 R)
• M39: 16,271,760 km (0.096 R)
• M40: 17,118,335 km (0.108 R)
• M41: 17,426,506 km (0.071 R)
• M42: 18,572,426 km (0.061 R)
• M43: 18,889,274 km (0.088 R)
• M44: 19,207,768 km (0.088 R)
• M45: 19,706,827 km (0.11 R)
• M46: 20,827,165 km (0.038 R)
• M47: 20,900,169 km (0.116 R)
• M48: 21,413,439 km (0.077 R)
• M49: 21,671,645 km (0.032 R)
• M50: 22,940,385 km (0.11 R)
• M51: 24,348,400 km (0.053 R)
• M52: 25,276,655 km (0.118 R)
• M53: 25,706,001 km (0.107 R)
• M54: 26,019,707 km (0.083 R)
• M55: 26,255,922 km (0.102 R)
• M56: 26,374,254 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.6

Radius: 4.7

Gravity: 35.02 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.43 AU - 19.37 AU

Year: 24013 Days

Day: 17.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 150.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 29,877,237 km

• M1: 147,952 km (0.119 R)
• M2: 191,036 km (0.051 R)
• M3: 455,376 km (0.103 R)
• M4: 570,566 km (0.073 R)
• M5: 801,097 km (0.099 R)
• M6: 855,999 km (0.106 R)
• M7: 1,822,700 km (0.093 R)
• M8: 2,044,704 km (0.106 R)
• M9: 2,554,533 km (0.09 R)
• M10: 2,636,363 km (0.077 R)
• M11: 2,972,510 km (0.058 R)
• M12: 3,870,247 km (0.112 R)
• M13: 4,744,197 km (0.037 R)
• M14: 4,946,454 km (0.072 R)
• M15: 5,203,164 km (0.12 R)
• M16: 5,255,074 km (0.117 R)
• M17: 5,464,361 km (0.106 R)
• M18: 5,676,342 km (0.085 R)
• M19: 6,606,990 km (0.071 R)
• M20: 7,118,615 km (0.025 R)
• M21: 7,408,386 km (0.101 R)
• M22: 7,761,138 km (0.104 R)
• M23: 8,059,286 km (0.04 R)
• M24: 8,790,072 km (0.056 R)
• M25: 9,038,255 km (0.089 R)
• M26: 11,039,276 km (0.076 R)
• M27: 11,239,886 km (0.075 R)
• M28: 11,577,080 km (0.096 R)
• M29: 11,917,415 km (0.08 R)
• M30: 13,955,836 km (0.032 R)
• M31: 15,797,685 km (0.053 R)
• M32: 17,480,362 km (0.116 R)
• M33: 17,792,423 km (0.094 R)
• M34: 18,027,740 km (0.071 R)
• M35: 18,898,998 km (0.111 R)
• M36: 20,600,076 km (0.104 R)
• M37: 21,344,026 km (0.069 R)
• M38: 21,844,879 km (0.072 R)
• M39: 24,145,994 km (0.06 R)
• M40: 25,017,551 km (0.08 R)
• M41: 25,899,431 km (0.111 R)
• M42: 26,522,805 km (0.11 R)
• M43: 26,791,483 km (0.03 R)
• M44: 30,646,470 km (0.102 R)
• M45: 31,116,806 km (0.05 R)
• M46: 31,305,598 km (0.109 R)
• M47: 31,589,535 km (0.111 R)
• M48: 34,572,966 km (0.074 R)
• M49: 36,048,599 km (0.052 R)
• M50: 36,744,079 km (0.11 R)
• M51: 37,946,846 km (0.075 R)
• M52: 41,735,712 km (0.067 R)
• M53: 42,152,491 km (0.074 R)
• M54: 42,256,911 km (0.114 R)
• M55: 43,095,257 km (0.043 R)
• M56: 45,001,583 km (0.117 R)
• M57: 45,857,731 km (0.085 R)
• M58: 47,694,494 km (0.109 R)
• M59: 49,115,375 km (0.1 R)
• M60: 50,217,761 km (0.104 R)
• M61: 51,328,226 km (0.064 R)
• M62: 52,110,473 km (0.077 R)
• M63: 58,042,777 km (0.115 R)
• M64: 59,207,845 km (0.1 R)
• M65: 60,616,160 km (0.086 R)
• M66: 61,679,651 km (0.089 R)
• M67: 62,510,966 km (0.084 R)
• M68: 62,630,046 km (0.077 R)
• M69: 62,987,735 km (0.067 R)
• M70: 64,665,774 km (0.059 R)
• M71: 66,358,474 km (0.084 R)
• M72: 66,479,947 km (0.118 R)
• M73: 67,943,314 km (0.095 R)
• M74: 69,910,975 km (0.101 R)
• M75: 71,523,340 km (0.035 R)
• M76: 71,647,955 km (0.115 R)
• M77: 73,022,610 km (0.074 R)
• M78: 73,524,661 km (0.087 R)
• M79: 75,164,104 km (0.119 R)
• M80: 76,179,125 km (0.09 R)
• M81: 76,433,591 km (0.066 R)
• M82: 76,815,814 km (0.105 R)
• M83: 76,943,271 km (0.111 R)
• M84: 78,479,193 km (0.088 R)
• M85: 79,508,875 km (0.061 R)
• M86: 80,413,343 km (0.041 R)
• M87: 82,102,303 km (0.117 R)
• M88: 82,885,747 km (0.118 R)
• M89: 83,540,537 km (0.102 R)
• M90: 83,934,129 km (0.099 R)
• M91: 84,196,973 km (0.116 R)
• M92: 84,723,408 km (0.103 R)
• M93: 85,118,944 km (0.102 R)
• M94: 87,771,464 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.2

Radius: 7.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.44 AU - 16.96 AU

Year: 24696 Days

Day: 18.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,877,237 km

• M1: 134,937 km (0.041 R)
• M2: 227,838 km (0.119 R)
• M3: 361,279 km (0.044 R)
• M4: 418,724 km (0.103 R)
• M5: 490,382 km (0.088 R)
• M6: 544,387 km (0.106 R)
• M7: 1,197,082 km (0.095 R)
• M8: 2,220,182 km (0.107 R)
• M9: 2,465,523 km (0.04 R)
• M10: 2,739,586 km (0.094 R)
• M11: 2,839,816 km (0.045 R)
• M12: 2,961,739 km (0.092 R)
• M13: 3,085,456 km (0.099 R)
• M14: 3,147,988 km (0.089 R)
• M15: 3,231,912 km (0.077 R)
• M16: 4,414,035 km (0.103 R)
• M17: 4,940,470 km (0.052 R)
• M18: 5,260,908 km (0.109 R)
• M19: 5,310,874 km (0.101 R)
• M20: 5,486,801 km (0.057 R)
• M21: 6,288,795 km (0.088 R)
• M22: 6,825,702 km (0.096 R)
• M23: 7,743,186 km (0.119 R)
• M24: 8,699,116 km (0.079 R)
• M25: 9,236,173 km (0.046 R)
• M26: 9,478,222 km (0.111 R)
• M27: 9,876,152 km (0.059 R)
• M28: 10,154,853 km (0.113 R)
• M29: 11,198,747 km (0.09 R)
• M30: 11,424,640 km (0.091 R)
• M31: 12,442,653 km (0.114 R)
• M32: 14,145,077 km (0.091 R)
• M33: 14,881,697 km (0.115 R)
• M34: 15,738,743 km (0.091 R)
• M35: 16,465,041 km (0.066 R)
• M36: 16,721,900 km (0.062 R)
• M37: 18,290,434 km (0.119 R)
• M38: 18,556,419 km (0.112 R)
• M39: 18,747,156 km (0.106 R)
• M40: 20,532,757 km (0.096 R)
• M41: 22,088,425 km (0.117 R)
• M42: 22,615,458 km (0.067 R)
• M43: 25,906,013 km (0.036 R)
• M44: 26,333,115 km (0.082 R)
• M45: 26,762,461 km (0.107 R)
• M46: 27,280,817 km (0.089 R)
• M47: 27,628,184 km (0.036 R)
• M48: 27,889,830 km (0.107 R)
• M49: 28,327,404 km (0.077 R)
• M50: 28,503,182 km (0.047 R)
• M51: 28,591,145 km (0.055 R)
• M52: 28,767,371 km (0.057 R)
• M53: 29,254,013 km (0.029 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 11,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit