🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.49 AU - 0.51 AU

Year: 124 Days

Day: 26.4 Hours

Environment

Temp: 297 °C

Axial Tilt: 128.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.53 AU - 0.69 AU

Year: 167 Days

Day: 17.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 178.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,718,544 km

• M1: 112,946 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3 AU - 3.84 AU

Year: 2223 Days

Day: 26.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.21 AU - 5.25 AU

Year: 3058 Days

Day: 28.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,718,544 km

• M1: 2,820,219 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.75 AU - 6.07 AU

Year: 3824 Days

Day: 30.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.21 AU - 5.73 AU

Year: 3894 Days

Day: 34.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,718,544 km

• M1: 491,130 km (0.11 R)
• M2: 869,014 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 13.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.54 AU - 12.02 AU

Year: 11584 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,718,544 km

• M1: 166,951 km (0.036 R)
• M2: 270,323 km (0.088 R)
• M3: 405,709 km (0.109 R)
• M4: 532,269 km (0.062 R)
• M5: 690,394 km (0.072 R)
• M6: 1,324,240 km (0.119 R)
• M7: 1,875,060 km (0.109 R)
• M8: 2,128,778 km (0.056 R)
• M9: 2,223,922 km (0.062 R)
• M10: 2,543,164 km (0.074 R)
• M11: 2,798,976 km (0.046 R)
• M12: 3,559,981 km (0.037 R)
• M13: 3,645,251 km (0.078 R)
• M14: 3,876,081 km (0.094 R)
• M15: 4,721,907 km (0.106 R)
• M16: 5,360,541 km (0.114 R)
• M17: 5,823,845 km (0.078 R)
• M18: 6,162,684 km (0.12 R)
• M19: 6,403,836 km (0.088 R)
• M20: 7,363,058 km (0.109 R)
• M21: 7,766,673 km (0.119 R)
• M22: 8,102,370 km (0.076 R)
• M23: 8,253,165 km (0.081 R)
• M24: 8,865,469 km (0.066 R)
• M25: 9,059,797 km (0.117 R)
• M26: 9,255,620 km (0.118 R)
• M27: 9,611,663 km (0.091 R)
• M28: 9,972,344 km (0.11 R)
• M29: 10,460,033 km (0.086 R)
• M30: 10,830,886 km (0.057 R)
• M31: 10,955,501 km (0.075 R)
• M32: 12,141,513 km (0.093 R)
• M33: 14,725,666 km (0.052 R)
• M34: 14,863,895 km (0.095 R)
• M35: 15,002,422 km (0.095 R)
• M36: 15,095,024 km (0.053 R)
• M37: 15,374,173 km (0.11 R)
• M38: 15,984,832 km (0.072 R)
• M39: 16,507,676 km (0.106 R)
• M40: 17,036,206 km (0.064 R)
• M41: 17,132,846 km (0.109 R)
• M42: 17,229,785 km (0.027 R)
• M43: 17,716,876 km (0.1 R)
• M44: 18,060,652 km (0.109 R)
• M45: 19,255,789 km (0.034 R)
• M46: 20,940,560 km (0.088 R)
• M47: 21,148,053 km (0.095 R)
• M48: 21,408,203 km (0.086 R)
• M49: 21,984,604 km (0.073 R)
• M50: 22,459,876 km (0.051 R)
• M51: 23,690,020 km (0.072 R)
• M52: 24,558,734 km (0.081 R)
• M53: 24,942,004 km (0.113 R)
• M54: 25,051,959 km (0.104 R)
• M55: 26,048,131 km (0.109 R)
• M56: 28,079,221 km (0.11 R)
• M57: 28,250,810 km (0.052 R)
• M58: 28,537,439 km (0.115 R)
• M59: 28,940,456 km (0.109 R)
• M60: 29,577,593 km (0.101 R)
• M61: 29,752,174 km (0.103 R)
• M62: 30,043,890 km (0.081 R)
• M63: 31,101,996 km (0.083 R)
• M64: 31,279,419 km (0.042 R)
• M65: 31,814,082 km (0.071 R)
• M66: 33,012,959 km (0.115 R)
• M67: 33,436,022 km (0.063 R)
• M68: 34,715,981 km (0.112 R)
• M69: 35,084,740 km (0.111 R)
• M70: 37,386,752 km (0.084 R)
• M71: 37,764,786 km (0.074 R)
• M72: 38,842,339 km (0.041 R)
• M73: 39,480,972 km (0.102 R)
• M74: 40,123,047 km (0.095 R)
• M75: 41,678,116 km (0.079 R)
• M76: 42,266,335 km (0.098 R)
• M77: 42,594,403 km (0.095 R)
• M78: 44,047,597 km (0.111 R)
• M79: 44,446,724 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 12.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.99 AU - 13.01 AU

Year: 13706 Days

Day: 14 Hours

Environment

Temp: -184 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,718,544 km

• M1: 212,878 km (0.056 R)
• M2: 326,722 km (0.074 R)
• M3: 616,493 km (0.076 R)
• M4: 772,972 km (0.108 R)
• M5: 899,981 km (0.084 R)
• M6: 1,011,730 km (0.104 R)
• M7: 1,176,737 km (0.118 R)
• M8: 1,534,575 km (0.073 R)
• M9: 1,868,627 km (0.07 R)
• M10: 1,955,843 km (0.107 R)
• M11: 2,703,533 km (0.089 R)
• M12: 3,039,679 km (0.1 R)
• M13: 3,642,110 km (0.099 R)
• M14: 3,752,363 km (0.087 R)
• M15: 3,976,162 km (0.039 R)
• M16: 4,320,237 km (0.102 R)
• M17: 4,874,796 km (0.098 R)
• M18: 4,955,878 km (0.07 R)
• M19: 5,243,256 km (0.084 R)
• M20: 5,410,057 km (0.088 R)
• M21: 6,402,789 km (0.07 R)
• M22: 6,761,225 km (0.097 R)
• M23: 7,172,470 km (0.109 R)
• M24: 7,686,189 km (0.104 R)
• M25: 7,780,884 km (0.114 R)
• M26: 9,348,371 km (0.079 R)
• M27: 9,449,649 km (0.034 R)
• M28: 9,551,226 km (0.091 R)
• M29: 9,653,102 km (0.093 R)
• M30: 10,012,585 km (0.107 R)
• M31: 10,376,707 km (0.051 R)
• M32: 10,639,401 km (0.052 R)
• M33: 11,494,652 km (0.066 R)
• M34: 11,821,224 km (0.072 R)
• M35: 12,205,989 km (0.109 R)
• M36: 12,819,042 km (0.095 R)
• M37: 15,072,434 km (0.073 R)
• M38: 16,274,752 km (0.049 R)
• M39: 16,580,231 km (0.053 R)
• M40: 18,516,028 km (0.083 R)
• M41: 19,478,092 km (0.102 R)
• M42: 19,672,569 km (0.107 R)
• M43: 20,128,543 km (0.077 R)
• M44: 20,588,257 km (0.046 R)
• M45: 20,852,447 km (0.092 R)
• M46: 21,117,684 km (0.057 R)
• M47: 21,517,709 km (0.103 R)
• M48: 22,257,770 km (0.083 R)
• M49: 22,528,991 km (0.077 R)
• M50: 23,486,567 km (0.081 R)
• M51: 24,178,905 km (0.109 R)
• M52: 25,441,661 km (0.084 R)
• M53: 27,086,490 km (0.082 R)
• M54: 28,324,113 km (0.088 R)
• M55: 29,357,236 km (0.055 R)
• M56: 29,803,785 km (0.079 R)
• M57: 34,626,522 km (0.093 R)
• M58: 34,940,827 km (0.117 R)
• M59: 36,048,300 km (0.043 R)
• M60: 36,446,679 km (0.104 R)
• M61: 36,766,369 km (0.118 R)
• M62: 37,408,593 km (0.089 R)
• M63: 38,297,653 km (0.092 R)
• M64: 38,622,729 km (0.094 R)
• M65: 39,112,064 km (0.071 R)
• M66: 40,261,724 km (0.112 R)
• M67: 40,675,063 km (0.097 R)
• M68: 41,672,731 km (0.089 R)
• M69: 42,762,551 km (0.095 R)
• M70: 43,692,153 km (0.081 R)
• M71: 44,287,103 km (0.085 R)
• M72: 45,313,345 km (0.11 R)
• M73: 47,302,248 km (0.095 R)
• M74: 47,738,326 km (0.078 R)
• M75: 48,790,448 km (0.115 R)
• M76: 51,543,647 km (0.115 R)
• M77: 52,352,373 km (0.06 R)
• M78: 55,261,753 km (0.094 R)
• M79: 56,458,685 km (0.098 R)
• M80: 56,921,242 km (0.078 R)
• M81: 59,253,173 km (0.086 R)
• M82: 62,283,428 km (0.049 R)
• M83: 62,952,878 km (0.087 R)
• M84: 63,240,555 km (0.071 R)
• M85: 63,528,681 km (0.044 R)
• M86: 64,202,769 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.8

Radius: 7.9

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.13 AU - 15.39 AU

Year: 19930 Days

Day: 21.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 68.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,718,544 km

• M1: 511,026 km (0.065 R)
• M2: 680,670 km (0.03 R)
• M3: 796,160 km (0.096 R)
• M4: 943,663 km (0.093 R)
• M5: 1,181,973 km (0.091 R)
• M6: 1,380,489 km (0.118 R)
• M7: 1,528,890 km (0.118 R)
• M8: 2,242,921 km (0.118 R)
• M9: 2,634,419 km (0.066 R)
• M10: 2,708,021 km (0.037 R)
• M11: 2,857,020 km (0.053 R)
• M12: 3,320,624 km (0.081 R)
• M13: 3,400,210 km (0.072 R)
• M14: 3,480,394 km (0.078 R)
• M15: 3,974,965 km (0.113 R)
• M16: 5,029,032 km (0.105 R)
• M17: 5,166,512 km (0.08 R)
• M18: 5,634,305 km (0.105 R)
• M19: 6,018,173 km (0.098 R)
• M20: 6,609,832 km (0.112 R)
• M21: 6,963,631 km (0.119 R)
• M22: 7,065,807 km (0.082 R)
• M23: 7,323,564 km (0.101 R)
• M24: 7,848,353 km (0.107 R)
• M25: 8,115,236 km (0.118 R)
• M26: 9,156,586 km (0.055 R)
• M27: 9,437,531 km (0.106 R)
• M28: 10,008,098 km (0.071 R)
• M29: 11,122,751 km (0.076 R)
• M30: 11,543,271 km (0.079 R)
• M31: 12,961,309 km (0.055 R)
• M32: 14,564,101 km (0.115 R)
• M33: 15,156,359 km (0.095 R)
• M34: 15,958,203 km (0.085 R)
• M35: 16,432,279 km (0.076 R)
• M36: 16,773,661 km (0.075 R)
• M37: 18,657,846 km (0.038 R)
• M38: 19,085,547 km (0.077 R)
• M39: 20,461,249 km (0.117 R)
• M40: 20,754,909 km (0.044 R)
• M41: 21,198,168 km (0.081 R)
• M42: 21,346,569 km (0.097 R)
• M43: 22,395,100 km (0.107 R)
• M44: 22,697,737 km (0.085 R)
• M45: 27,721,233 km (0.111 R)
• M46: 28,127,541 km (0.088 R)
• M47: 29,110,998 km (0.093 R)
• M48: 30,272,625 km (0.096 R)
• M49: 30,439,726 km (0.12 R)
• M50: 31,195,794 km (0.087 R)
• M51: 34,107,417 km (0.073 R)
• M52: 34,455,531 km (0.077 R)
• M53: 35,155,500 km (0.062 R)
• M54: 35,948,668 km (0.083 R)
• M55: 36,125,642 km (0.063 R)
• M56: 37,462,748 km (0.07 R)
• M57: 41,662,708 km (0.064 R)
• M58: 42,501,802 km (0.041 R)
• M59: 43,252,185 km (0.036 R)
• M60: 44,291,292 km (0.109 R)
• M61: 44,576,126 km (0.111 R)
• M62: 44,861,559 km (0.028 R)
• M63: 44,956,853 km (0.12 R)
• M64: 45,243,034 km (0.106 R)
• M65: 46,779,853 km (0.094 R)
• M66: 49,215,007 km (0.105 R)
• M67: 49,707,034 km (0.114 R)
• M68: 51,791,082 km (0.076 R)
• M69: 54,410,690 km (0.088 R)
• M70: 54,512,417 km (0.096 R)
• M71: 55,736,726 km (0.075 R)
• M72: 56,970,011 km (0.075 R)
• M73: 57,073,233 km (0.105 R)
• M74: 57,900,958 km (0.086 R)
• M75: 59,149,951 km (0.102 R)
• M76: 61,039,970 km (0.106 R)
• M77: 64,126,623 km (0.09 R)
• M78: 65,851,337 km (0.094 R)
• M79: 66,284,872 km (0.068 R)
• M80: 66,393,330 km (0.108 R)
• M81: 66,828,062 km (0.092 R)
• M82: 67,263,691 km (0.079 R)
• M83: 68,247,446 km (0.109 R)
• M84: 68,796,022 km (0.062 R)
• M85: 70,007,914 km (0.072 R)
• M86: 70,118,467 km (0.066 R)
• M87: 70,450,424 km (0.033 R)
• M88: 71,115,836 km (0.073 R)
• M89: 74,023,420 km (0.107 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 16,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit