🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.82 AU - 1.14 AU

Year: 343 Days

Day: 41 Hours

Environment

Temp: 98 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,454,804 km

• M1: 60,886 km (0.085 R)
• M2: 195,824 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.07 AU - 1.07 AU

Year: 391 Days

Day: 35.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 18.5 °

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: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.62 AU - 1.64 AU

Year: 735 Days

Day: 38.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,454,804 km

• M1: 28,424 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.76 AU - 1.9 AU

Year: 874 Days

Day: 17.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,454,804 km

• M1: 1,049,429 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.03 AU - 2.65 AU

Year: 1264 Days

Day: 41.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,454,804 km

• M1: 175,478 km (0.101 R)
• M2: 259,552 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.17 AU - 6.47 AU

Year: 4333 Days

Day: 38.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.3

Radius: 12.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.6 AU - 7.72 AU

Year: 6765 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,454,804 km

• M1: 156,330 km (0.098 R)
• M2: 332,107 km (0.073 R)
• M3: 447,447 km (0.084 R)
• M4: 646,263 km (0.106 R)
• M5: 729,140 km (0.099 R)
• M6: 922,720 km (0.074 R)
• M7: 1,050,925 km (0.068 R)
• M8: 1,586,336 km (0.088 R)
• M9: 1,762,562 km (0.068 R)
• M10: 2,071,033 km (0.09 R)
• M11: 2,464,176 km (0.078 R)
• M12: 2,904,742 km (0.084 R)
• M13: 3,196,009 km (0.088 R)
• M14: 3,370,290 km (0.096 R)
• M15: 3,833,146 km (0.092 R)
• M16: 3,912,284 km (0.106 R)
• M17: 4,018,797 km (0.092 R)
• M18: 4,126,059 km (0.05 R)
• M19: 4,426,451 km (0.112 R)
• M20: 4,621,228 km (0.107 R)
• M21: 4,962,012 km (0.089 R)
• M22: 5,048,479 km (0.075 R)
• M23: 5,667,964 km (0.055 R)
• M24: 5,788,690 km (0.052 R)
• M25: 6,094,468 km (0.115 R)
• M26: 6,531,293 km (0.113 R)
• M27: 6,785,610 km (0.062 R)
• M28: 7,801,679 km (0.114 R)
• M29: 8,276,053 km (0.102 R)
• M30: 8,516,756 km (0.095 R)
• M31: 9,005,343 km (0.098 R)
• M32: 9,791,330 km (0.118 R)
• M33: 10,229,502 km (0.081 R)
• M34: 10,898,654 km (0.114 R)
• M35: 11,543,570 km (0.109 R)
• M36: 12,045,321 km (0.082 R)
• M37: 12,279,143 km (0.078 R)
• M38: 12,436,071 km (0.082 R)
• M39: 12,712,079 km (0.115 R)
• M40: 12,870,653 km (0.057 R)
• M41: 13,552,221 km (0.085 R)
• M42: 14,700,384 km (0.033 R)
• M43: 14,908,625 km (0.098 R)
• M44: 15,836,879 km (0.083 R)
• M45: 16,610,300 km (0.086 R)
• M46: 16,957,966 km (0.048 R)
• M47: 17,132,696 km (0.115 R)
• M48: 17,352,007 km (0.092 R)
• M49: 18,327,834 km (0.116 R)
• M50: 18,552,230 km (0.093 R)
• M51: 18,867,732 km (0.074 R)
• M52: 19,094,223 km (0.11 R)
• M53: 20,101,466 km (0.094 R)
• M54: 20,286,369 km (0.097 R)
• M55: 20,938,316 km (0.103 R)
• M56: 21,125,912 km (0.097 R)
• M57: 21,408,203 km (0.094 R)
• M58: 21,929,103 km (0.064 R)
• M59: 22,406,320 km (0.09 R)
• M60: 22,742,467 km (0.062 R)
• M61: 23,516,935 km (0.068 R)
• M62: 23,760,630 km (0.111 R)
• M63: 25,041,936 km (0.093 R)
• M64: 25,440,614 km (0.063 R)
• M65: 26,700,228 km (0.114 R)
• M66: 27,107,733 km (0.113 R)
• M67: 27,928,576 km (0.111 R)
• M68: 29,489,779 km (0.048 R)
• M69: 30,228,045 km (0.09 R)
• M70: 30,546,240 km (0.046 R)
• M71: 30,652,604 km (0.119 R)
• M72: 31,132,663 km (0.115 R)
• M73: 32,262,277 km (0.09 R)
• M74: 32,424,890 km (0.106 R)
• M75: 32,533,348 km (0.118 R)
• M76: 32,641,956 km (0.064 R)
• M77: 33,350,751 km (0.056 R)
• M78: 33,899,476 km (0.072 R)
• M79: 34,395,842 km (0.098 R)
• M80: 36,631,133 km (0.115 R)
• M81: 36,857,175 km (0.055 R)
• M82: 37,709,285 km (0.102 R)
• M83: 38,051,864 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.3

Radius: 10.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.07 AU - 8.71 AU

Year: 7826 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 149.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,454,804 km

• M1: 136,134 km (0.108 R)
• M2: 243,097 km (0.113 R)
• M3: 433,834 km (0.106 R)
• M4: 653,743 km (0.039 R)
• M5: 757,713 km (0.081 R)
• M6: 910,602 km (0.105 R)
• M7: 1,013,526 km (0.061 R)
• M8: 1,330,075 km (0.089 R)
• M9: 1,843,345 km (0.113 R)
• M10: 1,995,336 km (0.117 R)
• M11: 2,581,012 km (0.092 R)
• M12: 2,816,778 km (0.118 R)
• M13: 2,904,293 km (0.102 R)
• M14: 3,286,516 km (0.106 R)
• M15: 3,780,787 km (0.049 R)
• M16: 4,098,533 km (0.056 R)
• M17: 4,198,015 km (0.03 R)
• M18: 4,374,242 km (0.104 R)
• M19: 4,501,550 km (0.05 R)
• M20: 4,864,773 km (0.038 R)
• M21: 4,996,868 km (0.081 R)
• M22: 5,674,995 km (0.091 R)
• M23: 6,439,740 km (0.067 R)
• M24: 6,731,156 km (0.067 R)
• M25: 6,908,280 km (0.092 R)
• M26: 7,971,323 km (0.062 R)
• M27: 8,315,846 km (0.099 R)
• M28: 8,729,485 km (0.073 R)
• M29: 9,313,215 km (0.044 R)
• M30: 9,676,289 km (0.105 R)
• M31: 10,758,630 km (0.116 R)
• M32: 10,827,445 km (0.096 R)
• M33: 12,164,850 km (0.087 R)
• M34: 12,272,710 km (0.117 R)
• M35: 12,962,805 km (0.084 R)
• M36: 13,294,164 km (0.097 R)
• M37: 13,740,265 km (0.063 R)
• M38: 14,040,359 km (0.094 R)
• M39: 14,570,833 km (0.112 R)
• M40: 15,925,741 km (0.115 R)
• M41: 16,004,279 km (0.086 R)
• M42: 16,359,724 km (0.119 R)
• M43: 17,441,765 km (0.095 R)
• M44: 17,685,311 km (0.111 R)
• M45: 18,052,873 km (0.088 R)
• M46: 18,878,653 km (0.068 R)
• M47: 19,003,567 km (0.119 R)
• M48: 20,182,698 km (0.115 R)
• M49: 21,733,429 km (0.093 R)
• M50: 21,908,159 km (0.111 R)
• M51: 22,214,835 km (0.107 R)
• M52: 23,456,198 km (0.117 R)
• M53: 24,902,361 km (0.085 R)
• M54: 25,085,169 km (0.109 R)
• M55: 25,176,723 km (0.093 R)
• M56: 26,237,821 km (0.106 R)
• M57: 26,656,994 km (0.108 R)
• M58: 26,797,167 km (0.119 R)
• M59: 28,117,668 km (0.099 R)
• M60: 29,362,771 km (0.094 R)
• M61: 29,507,582 km (0.098 R)
• M62: 29,701,012 km (0.079 R)
• M63: 30,381,532 km (0.073 R)
• M64: 31,066,990 km (0.057 R)
• M65: 31,658,799 km (0.097 R)
• M66: 32,903,453 km (0.104 R)
• M67: 33,355,388 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 13

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.35 AU - 9.81 AU

Year: 10470 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,454,804 km

• M1: 170,542 km (0.043 R)
• M2: 301,290 km (0.079 R)
• M3: 498,909 km (0.1 R)
• M4: 642,373 km (0.067 R)
• M5: 1,099,694 km (0.081 R)
• M6: 1,398,142 km (0.103 R)
• M7: 1,521,410 km (0.115 R)
• M8: 1,913,955 km (0.094 R)
• M9: 2,071,931 km (0.055 R)
• M10: 2,275,832 km (0.049 R)
• M11: 2,422,588 km (0.11 R)
• M12: 2,572,485 km (0.055 R)
• M13: 2,904,592 km (0.065 R)
• M14: 3,274,099 km (0.069 R)
• M15: 3,464,687 km (0.119 R)
• M16: 3,831,800 km (0.089 R)
• M17: 3,982,295 km (0.089 R)
• M18: 4,471,929 km (0.051 R)
• M19: 5,228,446 km (0.065 R)
• M20: 5,367,721 km (0.12 R)
• M21: 5,879,496 km (0.089 R)
• M22: 5,966,412 km (0.034 R)
• M23: 6,229,555 km (0.039 R)
• M24: 6,318,116 km (0.109 R)
• M25: 6,919,500 km (0.094 R)
• M26: 7,476,453 km (0.032 R)
• M27: 8,339,034 km (0.082 R)
• M28: 8,765,687 km (0.112 R)
• M29: 9,065,182 km (0.08 R)
• M30: 9,199,371 km (0.086 R)
• M31: 9,300,500 km (0.115 R)
• M32: 9,571,870 km (0.117 R)
• M33: 9,777,268 km (0.071 R)
• M34: 9,984,012 km (0.108 R)
• M35: 10,472,150 km (0.104 R)
• M36: 10,825,650 km (0.088 R)
• M37: 10,932,463 km (0.088 R)
• M38: 11,075,478 km (0.082 R)
• M39: 12,801,688 km (0.1 R)
• M40: 12,914,635 km (0.118 R)
• M41: 13,946,860 km (0.088 R)
• M42: 15,164,587 km (0.07 R)
• M43: 15,887,144 km (0.11 R)
• M44: 16,211,921 km (0.093 R)
• M45: 16,703,201 km (0.075 R)
• M46: 17,407,657 km (0.108 R)
• M47: 17,700,570 km (0.108 R)
• M48: 17,868,718 km (0.05 R)
• M49: 18,503,761 km (0.067 R)
• M50: 18,845,592 km (0.104 R)
• M51: 19,060,265 km (0.088 R)
• M52: 19,275,686 km (0.093 R)
• M53: 19,405,387 km (0.098 R)
• M54: 19,796,286 km (0.088 R)
• M55: 20,145,747 km (0.112 R)
• M56: 20,806,820 km (0.099 R)
• M57: 21,206,845 km (0.05 R)
• M58: 22,695,194 km (0.038 R)
• M59: 23,106,887 km (0.08 R)
• M60: 23,428,971 km (0.083 R)
• M61: 23,659,801 km (0.117 R)
• M62: 24,123,853 km (0.097 R)
• M63: 24,544,074 km (0.112 R)
• M64: 25,013,961 km (0.118 R)
• M65: 25,391,845 km (0.086 R)
• M66: 25,534,113 km (0.104 R)
• M67: 25,914,690 km (0.094 R)
• M68: 26,537,166 km (0.071 R)
• M69: 26,922,680 km (0.101 R)
• M70: 27,650,474 km (0.094 R)
• M71: 28,384,850 km (0.119 R)
• M72: 28,779,040 km (0.062 R)
• M73: 28,927,441 km (0.104 R)
• M74: 29,622,922 km (0.091 R)
• M75: 29,972,831 km (0.114 R)
• M76: 30,626,125 km (0.096 R)
• M77: 30,727,103 km (0.117 R)
• M78: 32,049,249 km (0.09 R)
• M79: 33,182,453 km (0.113 R)
• M80: 33,338,035 km (0.064 R)
• M81: 33,597,887 km (0.103 R)
• M82: 34,171,744 km (0.08 R)
• M83: 35,435,248 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 10.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.25 AU - 10.19 AU

Year: 10700 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,454,804 km

• M1: 394,938 km (0.114 R)
• M2: 752,627 km (0.117 R)
• M3: 1,104,032 km (0.092 R)
• M4: 1,332,019 km (0.113 R)
• M5: 1,702,424 km (0.117 R)
• M6: 2,144,635 km (0.086 R)
• M7: 2,473,002 km (0.1 R)
• M8: 2,621,852 km (0.107 R)
• M9: 2,817,676 km (0.113 R)
• M10: 2,950,818 km (0.118 R)
• M11: 3,154,720 km (0.108 R)
• M12: 3,223,685 km (0.103 R)
• M13: 4,681,067 km (0.081 R)
• M14: 4,760,055 km (0.101 R)
• M15: 4,892,748 km (0.056 R)
• M16: 5,053,566 km (0.089 R)
• M17: 5,161,725 km (0.091 R)
• M18: 5,490,990 km (0.094 R)
• M19: 7,116,371 km (0.08 R)
• M20: 7,390,733 km (0.109 R)
• M21: 7,513,703 km (0.102 R)
• M22: 8,012,761 km (0.116 R)
• M23: 8,394,086 km (0.114 R)
• M24: 8,490,427 km (0.068 R)
• M25: 8,814,007 km (0.101 R)
• M26: 9,439,925 km (0.073 R)
• M27: 9,607,175 km (0.117 R)
• M28: 9,707,855 km (0.111 R)
• M29: 9,978,328 km (0.088 R)
• M30: 11,049,448 km (0.085 R)
• M31: 11,402,798 km (0.096 R)
• M32: 11,474,007 km (0.092 R)
• M33: 11,795,792 km (0.118 R)
• M34: 12,048,313 km (0.089 R)
• M35: 12,193,274 km (0.115 R)
• M36: 12,375,334 km (0.061 R)
• M37: 12,558,442 km (0.111 R)
• M38: 12,890,101 km (0.084 R)
• M39: 13,224,751 km (0.107 R)
• M40: 13,374,498 km (0.07 R)
• M41: 14,437,691 km (0.112 R)
• M42: 14,553,180 km (0.072 R)
• M43: 14,746,461 km (0.118 R)
• M44: 14,901,743 km (0.112 R)
• M45: 15,449,271 km (0.114 R)
• M46: 15,646,292 km (0.1 R)
• M47: 15,765,072 km (0.1 R)
• M48: 15,963,589 km (0.119 R)
• M49: 16,363,015 km (0.075 R)
• M50: 17,540,051 km (0.103 R)
• M51: 17,622,330 km (0.096 R)
• M52: 18,118,097 km (0.032 R)
• M53: 18,326,038 km (0.073 R)
• M54: 18,660,390 km (0.103 R)
• M55: 19,760,981 km (0.114 R)
• M56: 20,232,962 km (0.114 R)
• M57: 21,275,660 km (0.035 R)
• M58: 21,363,324 km (0.09 R)
• M59: 21,715,178 km (0.099 R)
• M60: 21,891,853 km (0.094 R)
• M61: 22,335,710 km (0.093 R)
• M62: 22,737,680 km (0.113 R)
• M63: 23,051,985 km (0.081 R)
• M64: 23,639,456 km (0.091 R)
• M65: 23,730,261 km (0.098 R)
• M66: 24,875,433 km (0.116 R)
• M67: 24,967,885 km (0.076 R)
• M68: 25,060,336 km (0.064 R)
• M69: 26,179,328 km (0.057 R)
• M70: 26,414,496 km (0.085 R)
• M71: 27,314,477 km (0.107 R)
• M72: 27,792,143 km (0.069 R)
• M73: 28,080,119 km (0.062 R)
• M74: 29,241,896 km (0.09 R)
• M75: 29,388,352 km (0.111 R)
• M76: 29,534,808 km (0.072 R)
• M77: 30,320,646 km (0.111 R)
• M78: 30,468,748 km (0.115 R)
• M79: 32,972,567 km (0.105 R)
• M80: 33,481,200 km (0.112 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 10,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit