🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.61 AU

Year: 150 Days

Day: 17.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.66 AU - 1.08 AU

Year: 307 Days

Day: 47.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.5 AU - 2.32 AU

Year: 1000 Days

Day: 38.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,849,402 km

• M1: 316,100 km (0.041 R)
• M2: 464,501 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.06 AU - 2.72 AU

Year: 1399 Days

Day: 14.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,849,402 km

• M1: 1,157,289 km (0.1 R)
• M2: 1,336,358 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.66 AU - 4.76 AU

Year: 3272 Days

Day: 35.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.4

Radius: 14.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.91 AU - 5.69 AU

Year: 3983 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 80.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,849,402 km

• M1: 191,635 km (0.053 R)
• M2: 527,632 km (0.058 R)
• M3: 811,419 km (0.063 R)
• M4: 922,121 km (0.084 R)
• M5: 1,092,214 km (0.059 R)
• M6: 1,202,468 km (0.072 R)
• M7: 1,764,208 km (0.109 R)
• M8: 1,946,268 km (0.078 R)
• M9: 2,366,040 km (0.075 R)
• M10: 2,680,943 km (0.081 R)
• M11: 2,911,623 km (0.05 R)
• M12: 3,009,610 km (0.097 R)
• M13: 3,108,943 km (0.104 R)
• M14: 3,229,519 km (0.104 R)
• M15: 3,517,046 km (0.041 R)
• M16: 3,942,502 km (0.111 R)
• M17: 4,773,219 km (0.093 R)
• M18: 5,101,736 km (0.108 R)
• M19: 5,583,890 km (0.119 R)
• M20: 5,955,192 km (0.058 R)
• M21: 6,131,269 km (0.033 R)
• M22: 6,258,128 km (0.043 R)
• M23: 6,385,884 km (0.068 R)
• M24: 6,905,587 km (0.068 R)
• M25: 7,144,046 km (0.079 R)
• M26: 7,250,859 km (0.104 R)
• M27: 7,439,203 km (0.086 R)
• M28: 8,041,484 km (0.11 R)
• M29: 8,264,385 km (0.102 R)
• M30: 8,376,733 km (0.111 R)
• M31: 8,888,208 km (0.112 R)
• M32: 9,263,998 km (0.05 R)
• M33: 9,733,735 km (0.119 R)
• M34: 9,882,136 km (0.089 R)
• M35: 10,031,285 km (0.117 R)
• M36: 11,189,472 km (0.101 R)
• M37: 11,532,649 km (0.106 R)
• M38: 12,006,127 km (0.094 R)
• M39: 12,229,327 km (0.102 R)
• M40: 13,135,890 km (0.11 R)
• M41: 13,333,060 km (0.12 R)
• M42: 14,030,635 km (0.085 R)
• M43: 14,232,143 km (0.103 R)
• M44: 14,740,177 km (0.087 R)
• M45: 15,047,900 km (0.045 R)
• M46: 15,219,788 km (0.071 R)
• M47: 15,878,916 km (0.101 R)
• M48: 16,159,113 km (0.054 R)
• M49: 16,370,495 km (0.055 R)
• M50: 16,511,865 km (0.114 R)
• M51: 16,760,197 km (0.081 R)
• M52: 17,009,876 km (0.102 R)
• M53: 17,153,191 km (0.071 R)
• M54: 17,296,805 km (0.086 R)
• M55: 17,948,005 km (0.094 R)
• M56: 18,057,361 km (0.104 R)
• M57: 18,349,974 km (0.079 R)
• M58: 18,570,481 km (0.041 R)
• M59: 19,274,638 km (0.093 R)
• M60: 19,573,834 km (0.064 R)
• M61: 20,252,410 km (0.053 R)
• M62: 21,053,956 km (0.047 R)
• M63: 21,555,258 km (0.109 R)
• M64: 21,749,137 km (0.111 R)
• M65: 21,904,719 km (0.117 R)
• M66: 22,609,175 km (0.113 R)
• M67: 23,162,388 km (0.112 R)
• M68: 23,400,697 km (0.059 R)
• M69: 24,726,583 km (0.102 R)
• M70: 25,174,030 km (0.049 R)
• M71: 25,378,232 km (0.119 R)
• M72: 26,573,668 km (0.118 R)
• M73: 26,864,935 km (0.107 R)
• M74: 27,115,512 km (0.045 R)
• M75: 27,408,873 km (0.117 R)
• M76: 27,829,692 km (0.099 R)
• M77: 27,998,588 km (0.062 R)
• M78: 28,550,006 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 12.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.97 AU - 6.35 AU

Year: 4439 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,849,402 km

• M1: 170,841 km (0.059 R)
• M2: 293,661 km (0.047 R)
• M3: 522,097 km (0.067 R)
• M4: 622,626 km (0.098 R)
• M5: 710,590 km (0.05 R)
• M6: 835,504 km (0.089 R)
• M7: 1,601,744 km (0.039 R)
• M8: 1,931,159 km (0.11 R)
• M9: 2,188,766 km (0.054 R)
• M10: 2,266,707 km (0.107 R)
• M11: 2,538,975 km (0.102 R)
• M12: 2,737,641 km (0.108 R)
• M13: 2,993,304 km (0.08 R)
• M14: 3,256,895 km (0.047 R)
• M15: 4,092,998 km (0.105 R)
• M16: 4,248,430 km (0.105 R)
• M17: 4,425,703 km (0.103 R)
• M18: 4,808,225 km (0.074 R)
• M19: 4,951,839 km (0.062 R)
• M20: 5,055,211 km (0.107 R)
• M21: 5,285,442 km (0.083 R)
• M22: 5,626,526 km (0.055 R)
• M23: 5,908,966 km (0.097 R)
• M24: 6,510,499 km (0.053 R)
• M25: 6,669,671 km (0.083 R)
• M26: 7,366,648 km (0.104 R)
• M27: 8,062,428 km (0.06 R)
• M28: 8,159,965 km (0.098 R)
• M29: 8,282,636 km (0.041 R)
• M30: 8,854,548 km (0.079 R)
• M31: 9,081,788 km (0.069 R)
• M32: 9,362,284 km (0.109 R)
• M33: 9,723,263 km (0.028 R)
• M34: 10,141,539 km (0.069 R)
• M35: 10,352,921 km (0.083 R)
• M36: 10,512,392 km (0.119 R)
• M37: 10,914,810 km (0.062 R)
• M38: 11,459,047 km (0.106 R)
• M39: 12,096,035 km (0.084 R)
• M40: 12,630,847 km (0.115 R)
• M41: 12,744,542 km (0.03 R)
• M42: 13,231,034 km (0.092 R)
• M43: 13,549,229 km (0.082 R)
• M44: 13,665,466 km (0.098 R)
• M45: 13,811,324 km (0.108 R)
• M46: 13,928,459 km (0.079 R)
• M47: 14,548,393 km (0.1 R)
• M48: 14,906,829 km (0.105 R)
• M49: 15,087,095 km (0.106 R)
• M50: 15,177,452 km (0.105 R)
• M51: 15,268,108 km (0.094 R)
• M52: 15,389,133 km (0.06 R)
• M53: 15,846,005 km (0.032 R)
• M54: 15,937,858 km (0.093 R)
• M55: 16,153,129 km (0.055 R)
• M56: 16,586,365 km (0.116 R)
• M57: 17,180,418 km (0.1 R)
• M58: 17,495,920 km (0.118 R)
• M59: 17,622,629 km (0.111 R)
• M60: 17,845,081 km (0.115 R)
• M61: 18,132,608 km (0.115 R)
• M62: 18,292,977 km (0.033 R)
• M63: 18,550,585 km (0.082 R)
• M64: 19,102,003 km (0.114 R)
• M65: 19,199,840 km (0.047 R)
• M66: 19,330,588 km (0.083 R)
• M67: 19,494,398 km (0.047 R)
• M68: 20,320,627 km (0.095 R)
• M69: 20,520,639 km (0.112 R)
• M70: 20,654,380 km (0.047 R)
• M71: 21,023,438 km (0.106 R)
• M72: 21,192,034 km (0.064 R)
• M73: 21,428,698 km (0.051 R)
• M74: 21,904,719 km (0.077 R)
• M75: 22,487,402 km (0.045 R)
• M76: 22,625,332 km (0.061 R)
• M77: 22,867,231 km (0.078 R)
• M78: 23,214,448 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.4

Radius: 12.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.93 AU - 5.97 AU

Year: 5497 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 36,849,402 km

• M1: 278,850 km (0.067 R)
• M2: 558,000 km (0.083 R)
• M3: 1,339,200 km (0.092 R)
• M4: 1,736,981 km (0.105 R)
• M5: 1,908,869 km (0.111 R)
• M6: 2,395,062 km (0.11 R)
• M7: 2,484,073 km (0.087 R)
• M8: 2,574,430 km (0.107 R)
• M9: 3,464,687 km (0.099 R)
• M10: 3,551,453 km (0.108 R)
• M11: 4,318,442 km (0.073 R)
• M12: 4,569,617 km (0.057 R)
• M13: 4,874,198 km (0.118 R)
• M14: 4,971,736 km (0.114 R)
• M15: 5,520,012 km (0.111 R)
• M16: 5,724,363 km (0.113 R)
• M17: 5,896,400 km (0.057 R)
• M18: 5,983,167 km (0.097 R)
• M19: 6,070,233 km (0.04 R)
• M20: 6,281,166 km (0.092 R)
• M21: 6,387,530 km (0.081 R)
• M22: 6,530,396 km (0.082 R)
• M23: 7,977,456 km (0.099 R)
• M24: 8,112,094 km (0.085 R)
• M25: 8,364,167 km (0.098 R)
• M26: 9,256,518 km (0.119 R)
• M27: 9,357,646 km (0.112 R)
• M28: 9,499,764 km (0.114 R)
• M29: 9,581,145 km (0.083 R)
• M30: 9,683,470 km (0.101 R)
• M31: 9,971,596 km (0.095 R)
• M32: 10,283,507 km (0.037 R)
• M33: 10,746,812 km (0.039 R)
• M34: 11,324,708 km (0.099 R)
• M35: 11,584,859 km (0.101 R)
• M36: 12,600,329 km (0.112 R)
• M37: 13,506,593 km (0.07 R)
• M38: 14,037,067 km (0.051 R)
• M39: 14,293,329 km (0.11 R)
• M40: 14,504,112 km (0.082 R)
• M41: 14,668,670 km (0.098 R)
• M42: 14,786,702 km (0.025 R)
• M43: 15,166,382 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.2

Radius: 7.7

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.75 AU - 13.61 AU

Year: 16100 Days

Day: 19.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,849,402 km

• M1: 97,837 km (0.114 R)
• M2: 153,487 km (0.051 R)
• M3: 286,929 km (0.108 R)
• M4: 362,924 km (0.037 R)
• M5: 501,003 km (0.115 R)
• M6: 874,250 km (0.083 R)
• M7: 1,164,619 km (0.09 R)
• M8: 1,711,998 km (0.106 R)
• M9: 1,951,205 km (0.111 R)
• M10: 2,043,806 km (0.103 R)
• M11: 2,835,628 km (0.071 R)
• M12: 3,337,379 km (0.092 R)
• M13: 3,560,878 km (0.038 R)
• M14: 4,260,398 km (0.104 R)
• M15: 4,462,355 km (0.11 R)
• M16: 5,214,683 km (0.093 R)
• M17: 5,300,701 km (0.055 R)
• M18: 5,737,976 km (0.094 R)
• M19: 6,232,247 km (0.052 R)
• M20: 6,323,652 km (0.079 R)
• M21: 7,746,776 km (0.091 R)
• M22: 8,042,980 km (0.039 R)
• M23: 8,443,603 km (0.101 R)
• M24: 8,799,496 km (0.09 R)
• M25: 9,843,390 km (0.05 R)
• M26: 10,056,866 km (0.113 R)
• M27: 10,597,064 km (0.111 R)
• M28: 10,651,668 km (0.104 R)
• M29: 11,313,638 km (0.033 R)
• M30: 12,045,621 km (0.101 R)
• M31: 12,388,648 km (0.101 R)
• M32: 12,967,592 km (0.049 R)
• M33: 13,733,234 km (0.05 R)
• M34: 16,621,520 km (0.11 R)
• M35: 17,003,444 km (0.109 R)
• M36: 19,488,115 km (0.113 R)
• M37: 21,183,806 km (0.056 R)
• M38: 21,252,472 km (0.118 R)
• M39: 21,666,858 km (0.093 R)
• M40: 21,736,271 km (0.063 R)
• M41: 21,805,685 km (0.038 R)
• M42: 22,083,937 km (0.118 R)
• M43: 23,635,716 km (0.12 R)
• M44: 24,641,462 km (0.053 R)
• M45: 24,858,678 km (0.11 R)
• M46: 25,149,496 km (0.053 R)
• M47: 27,590,934 km (0.119 R)
• M48: 28,194,112 km (0.057 R)
• M49: 30,106,871 km (0.085 R)
• M50: 30,339,196 km (0.117 R)
• M51: 31,118,003 km (0.118 R)
• M52: 31,353,021 km (0.108 R)
• M53: 33,573,801 km (0.109 R)
• M54: 33,895,138 km (0.113 R)
• M55: 36,008,955 km (0.113 R)
• M56: 36,091,085 km (0.09 R)
• M57: 36,750,512 km (0.093 R)
• M58: 37,330,802 km (0.097 R)
• M59: 42,774,818 km (0.092 R)
• M60: 44,350,084 km (0.11 R)
• M61: 45,499,444 km (0.092 R)
• M62: 45,588,306 km (0.097 R)
• M63: 45,855,039 km (0.116 R)
• M64: 46,033,210 km (0.105 R)
• M65: 46,122,370 km (0.084 R)
• M66: 46,211,680 km (0.064 R)
• M67: 47,107,023 km (0.093 R)
• M68: 47,917,844 km (0.082 R)
• M69: 49,006,168 km (0.114 R)
• M70: 49,370,588 km (0.092 R)
• M71: 50,469,684 km (0.094 R)
• M72: 50,561,687 km (0.098 R)
• M73: 53,439,651 km (0.065 R)
• M74: 55,799,108 km (0.12 R)
• M75: 56,465,866 km (0.09 R)
• M76: 56,656,753 km (0.026 R)
• M77: 57,518,885 km (0.102 R)
• M78: 57,999,693 km (0.091 R)
• M79: 59,256,016 km (0.079 R)
• M80: 60,619,002 km (0.108 R)
• M81: 61,893,725 km (0.069 R)
• M82: 62,287,766 km (0.111 R)
• M83: 63,772,824 km (0.1 R)
• M84: 63,872,307 km (0.116 R)
• M85: 64,170,755 km (0.101 R)
• M86: 66,777,797 km (0.084 R)
• M87: 67,080,732 km (0.106 R)
• M88: 67,282,989 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.6

Radius: 4.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 17.31 AU - 20.31 AU

Year: 30898 Days

Day: 17.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,849,402 km

• M1: 89,011 km (0.081 R)
• M2: 215,421 km (0.109 R)
• M3: 476,020 km (0.108 R)
• M4: 1,286,392 km (0.059 R)
• M5: 1,468,602 km (0.075 R)
• M6: 2,042,011 km (0.09 R)
• M7: 2,451,610 km (0.088 R)
• M8: 2,518,480 km (0.118 R)
• M9: 2,700,092 km (0.119 R)
• M10: 2,815,582 km (0.103 R)
• M11: 3,849,303 km (0.084 R)
• M12: 4,818,398 km (0.064 R)
• M13: 4,902,472 km (0.036 R)
• M14: 5,387,767 km (0.113 R)
• M15: 5,680,381 km (0.116 R)
• M16: 5,948,161 km (0.1 R)
• M17: 6,465,022 km (0.028 R)
• M18: 6,495,839 km (0.118 R)
• M19: 7,155,117 km (0.062 R)
• M20: 9,187,254 km (0.108 R)
• M21: 9,221,961 km (0.061 R)
• M22: 9,256,667 km (0.092 R)
• M23: 10,427,869 km (0.071 R)
• M24: 12,174,724 km (0.113 R)
• M25: 12,712,378 km (0.099 R)
• M26: 16,390,242 km (0.112 R)
• M27: 16,558,988 km (0.084 R)
• M28: 17,368,163 km (0.115 R)
• M29: 17,842,688 km (0.067 R)
• M30: 17,929,305 km (0.119 R)
• M31: 18,540,263 km (0.075 R)
• M32: 18,628,076 km (0.072 R)
• M33: 20,277,692 km (0.113 R)
• M34: 20,458,855 km (0.035 R)
• M35: 21,326,523 km (0.032 R)
• M36: 21,464,602 km (0.047 R)
• M37: 23,857,120 km (0.113 R)
• M38: 23,904,842 km (0.074 R)
• M39: 23,952,713 km (0.109 R)
• M40: 24,288,112 km (0.066 R)
• M41: 24,432,324 km (0.091 R)
• M42: 24,528,665 km (0.092 R)
• M43: 25,157,575 km (0.091 R)
• M44: 26,184,863 km (0.111 R)
• M45: 26,728,502 km (0.074 R)
• M46: 27,475,743 km (0.079 R)
• M47: 32,788,413 km (0.096 R)
• M48: 33,534,307 km (0.111 R)
• M49: 34,880,389 km (0.097 R)
• M50: 34,934,544 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit