🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.59 AU - 0.73 AU

Year: 190 Days

Day: 19.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,499,066 km

• M1: 27,825 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.14 AU - 1.16 AU

Year: 438 Days

Day: 46 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.43 AU - 3.37 AU

Year: 1752 Days

Day: 37.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,499,066 km

• M1: 372,050 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.79 AU - 3.47 AU

Year: 1965 Days

Day: 35.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 171.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.39 AU - 3.89 AU

Year: 2464 Days

Day: 46.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 12.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.28 AU - 6.9 AU

Year: 4689 Days

Day: 11.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 75,499,066 km

• M1: 162,314 km (0.106 R)
• M2: 326,423 km (0.097 R)
• M3: 496,067 km (0.103 R)
• M4: 649,105 km (0.049 R)
• M5: 782,846 km (0.111 R)
• M6: 936,632 km (0.092 R)
• M7: 1,254,079 km (0.06 R)
• M8: 1,379,292 km (0.044 R)
• M9: 1,520,962 km (0.087 R)
• M10: 2,274,187 km (0.088 R)
• M11: 2,358,261 km (0.086 R)
• M12: 2,705,178 km (0.108 R)
• M13: 3,256,147 km (0.112 R)
• M14: 3,383,455 km (0.111 R)
• M15: 3,463,789 km (0.109 R)
• M16: 3,561,177 km (0.081 R)
• M17: 3,643,007 km (0.112 R)
• M18: 3,792,007 km (0.104 R)
• M19: 4,044,827 km (0.03 R)
• M20: 4,181,859 km (0.087 R)
• M21: 4,373,045 km (0.08 R)
• M22: 4,692,137 km (0.053 R)
• M23: 4,982,058 km (0.088 R)
• M24: 5,240,862 km (0.12 R)
• M25: 5,371,760 km (0.095 R)
• M26: 5,485,006 km (0.07 R)
• M27: 5,617,998 km (0.098 R)
• M28: 6,559,418 km (0.042 R)
• M29: 6,863,700 km (0.037 R)
• M30: 7,507,120 km (0.052 R)
• M31: 7,633,979 km (0.112 R)
• M32: 7,825,614 km (0.069 R)
• M33: 8,431,785 km (0.069 R)
• M34: 9,030,775 km (0.071 R)
• M35: 9,437,681 km (0.112 R)
• M36: 9,597,601 km (0.117 R)
• M37: 9,758,419 km (0.103 R)
• M38: 10,013,034 km (0.086 R)
• M39: 10,885,190 km (0.072 R)
• M40: 11,634,825 km (0.115 R)
• M41: 11,978,750 km (0.116 R)
• M42: 12,201,801 km (0.107 R)
• M43: 12,426,048 km (0.12 R)
• M44: 12,551,261 km (0.077 R)
• M45: 12,702,056 km (0.095 R)
• M46: 12,929,445 km (0.062 R)
• M47: 13,465,155 km (0.09 R)
• M48: 13,645,420 km (0.109 R)
• M49: 14,400,590 km (0.065 R)
• M50: 14,690,661 km (0.118 R)
• M51: 14,902,790 km (0.099 R)
• M52: 14,982,526 km (0.071 R)
• M53: 15,276,486 km (0.07 R)
• M54: 15,356,969 km (0.102 R)
• M55: 15,437,603 km (0.079 R)
• M56: 15,707,328 km (0.103 R)
• M57: 15,978,698 km (0.042 R)
• M58: 16,114,832 km (0.11 R)
• M59: 16,415,973 km (0.094 R)
• M60: 16,553,603 km (0.089 R)
• M61: 16,691,382 km (0.032 R)
• M62: 17,023,938 km (0.087 R)
• M63: 17,723,608 km (0.09 R)
• M64: 17,864,679 km (0.074 R)
• M65: 18,091,170 km (0.073 R)
• M66: 18,547,144 km (0.104 R)
• M67: 19,209,115 km (0.085 R)
• M68: 19,470,312 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 10.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.16 AU - 7.94 AU

Year: 7360 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,499,066 km

• M1: 261,347 km (0.088 R)
• M2: 656,136 km (0.047 R)
• M3: 882,179 km (0.12 R)
• M4: 958,174 km (0.116 R)
• M5: 1,373,159 km (0.096 R)
• M6: 1,535,772 km (0.072 R)
• M7: 1,685,818 km (0.051 R)
• M8: 2,165,579 km (0.056 R)
• M9: 2,486,466 km (0.076 R)
• M10: 3,221,590 km (0.114 R)
• M11: 3,342,316 km (0.113 R)
• M12: 4,685,705 km (0.107 R)
• M13: 4,905,913 km (0.112 R)
• M14: 5,328,078 km (0.03 R)
• M15: 5,500,115 km (0.095 R)
• M16: 5,674,247 km (0.042 R)
• M17: 5,909,116 km (0.113 R)
• M18: 6,147,276 km (0.098 R)
• M19: 6,297,622 km (0.116 R)
• M20: 6,540,868 km (0.088 R)
• M21: 6,880,455 km (0.051 R)
• M22: 8,031,910 km (0.06 R)
• M23: 8,866,367 km (0.111 R)
• M24: 9,104,975 km (0.047 R)
• M25: 9,380,235 km (0.064 R)
• M26: 10,009,743 km (0.082 R)
• M27: 11,199,046 km (0.105 R)
• M28: 11,494,053 km (0.115 R)
• M29: 11,605,504 km (0.11 R)
• M30: 11,941,500 km (0.111 R)
• M31: 12,016,599 km (0.061 R)
• M32: 12,356,635 km (0.08 R)
• M33: 12,738,259 km (0.064 R)
• M34: 13,084,877 km (0.069 R)
• M35: 13,240,010 km (0.076 R)
• M36: 13,708,999 km (0.106 R)
• M37: 14,502,766 km (0.068 R)
• M38: 14,703,526 km (0.04 R)
• M39: 14,905,184 km (0.114 R)
• M40: 15,026,657 km (0.039 R)
• M41: 15,556,683 km (0.105 R)
• M42: 16,342,670 km (0.076 R)
• M43: 16,509,771 km (0.075 R)
• M44: 17,226,195 km (0.12 R)
• M45: 18,038,960 km (0.082 R)
• M46: 18,254,979 km (0.032 R)
• M47: 18,558,813 km (0.044 R)
• M48: 18,995,788 km (0.052 R)
• M49: 19,303,660 km (0.089 R)
• M50: 19,436,055 km (0.103 R)
• M51: 19,613,178 km (0.052 R)
• M52: 19,746,321 km (0.055 R)
• M53: 20,192,421 km (0.113 R)
• M54: 20,326,760 km (0.065 R)
• M55: 20,461,548 km (0.103 R)
• M56: 20,596,635 km (0.108 R)
• M57: 21,094,497 km (0.066 R)
• M58: 21,687,802 km (0.108 R)
• M59: 22,148,114 km (0.099 R)
• M60: 22,286,792 km (0.111 R)
• M61: 22,565,044 km (0.078 R)
• M62: 23,031,340 km (0.069 R)
• M63: 23,453,805 km (0.115 R)
• M64: 23,642,298 km (0.067 R)
• M65: 24,020,930 km (0.075 R)
• M66: 24,115,925 km (0.101 R)
• M67: 25,265,435 km (0.114 R)
• M68: 25,895,541 km (0.112 R)
• M69: 25,992,929 km (0.08 R)
• M70: 26,481,665 km (0.069 R)
• M71: 26,973,543 km (0.115 R)
• M72: 28,366,748 km (0.028 R)
• M73: 29,885,316 km (0.067 R)
• M74: 30,192,141 km (0.112 R)
• M75: 30,809,083 km (0.061 R)
• M76: 30,964,066 km (0.099 R)
• M77: 31,794,335 km (0.117 R)
• M78: 32,317,179 km (0.119 R)
• M79: 34,758,018 km (0.107 R)
• M80: 35,675,053 km (0.088 R)
• M81: 35,783,511 km (0.077 R)
• M82: 36,218,243 km (0.049 R)
• M83: 36,436,357 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.7

Radius: 3.5

Gravity: 34.59 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.54 AU - 15.82 AU

Year: 16975 Days

Day: 19.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,499,066 km

• M1: 129,552 km (0.078 R)
• M2: 286,929 km (0.093 R)
• M3: 375,939 km (0.069 R)
• M4: 440,267 km (0.1 R)
• M5: 616,493 km (0.094 R)
• M6: 813,064 km (0.097 R)
• M7: 875,746 km (0.048 R)
• M8: 1,050,626 km (0.112 R)
• M9: 1,096,104 km (0.12 R)
• M10: 1,165,517 km (0.093 R)
• M11: 1,533,677 km (0.088 R)
• M12: 1,585,438 km (0.102 R)
• M13: 1,690,606 km (0.065 R)
• M14: 1,770,940 km (0.077 R)
• M15: 1,907,522 km (0.085 R)
• M16: 2,797,031 km (0.104 R)
• M17: 3,725,436 km (0.091 R)
• M18: 4,404,610 km (0.12 R)
• M19: 4,627,062 km (0.118 R)
• M20: 5,044,141 km (0.055 R)
• M21: 5,712,095 km (0.049 R)
• M22: 5,954,444 km (0.092 R)
• M23: 6,158,944 km (0.083 R)
• M24: 6,828,844 km (0.101 R)
• M25: 7,876,029 km (0.105 R)
• M26: 8,010,517 km (0.114 R)
• M27: 8,190,932 km (0.114 R)
• M28: 8,463,948 km (0.098 R)
• M29: 8,555,652 km (0.08 R)
• M30: 8,739,956 km (0.045 R)
• M31: 9,729,247 km (0.119 R)
• M32: 9,825,439 km (0.042 R)
• M33: 9,921,780 km (0.098 R)
• M34: 10,115,359 km (0.106 R)
• M35: 10,163,979 km (0.059 R)
• M36: 10,212,747 km (0.07 R)
• M37: 10,457,340 km (0.12 R)
• M38: 10,605,143 km (0.078 R)
• M39: 10,952,509 km (0.105 R)
• M40: 11,102,406 km (0.107 R)
• M41: 11,607,448 km (0.097 R)
• M42: 11,811,500 km (0.087 R)
• M43: 13,219,515 km (0.087 R)
• M44: 14,350,924 km (0.08 R)
• M45: 15,568,950 km (0.114 R)
• M46: 18,815,223 km (0.101 R)
• M47: 19,416,158 km (0.032 R)
• M48: 19,718,944 km (0.105 R)
• M49: 21,443,658 km (0.087 R)
• M50: 22,895,954 km (0.091 R)
• M51: 23,279,972 km (0.112 R)
• M52: 23,666,234 km (0.071 R)
• M53: 23,989,664 km (0.103 R)
• M54: 24,249,516 km (0.107 R)
• M55: 25,298,047 km (0.081 R)
• M56: 25,364,020 km (0.077 R)
• M57: 25,695,080 km (0.069 R)
• M58: 26,227,648 km (0.081 R)
• M59: 27,235,938 km (0.074 R)
• M60: 27,371,324 km (0.047 R)
• M61: 27,778,829 km (0.066 R)
• M62: 27,846,896 km (0.087 R)
• M63: 29,428,893 km (0.111 R)
• M64: 30,687,161 km (0.11 R)
• M65: 30,898,543 km (0.078 R)
• M66: 32,177,305 km (0.049 R)
• M67: 32,248,813 km (0.103 R)
• M68: 32,895,076 km (0.103 R)
• M69: 33,255,906 km (0.118 R)
• M70: 33,400,567 km (0.091 R)
• M71: 36,115,320 km (0.101 R)
• M72: 36,338,520 km (0.111 R)
• M73: 36,487,669 km (0.033 R)
• M74: 38,519,657 km (0.097 R)
• M75: 38,671,648 km (0.043 R)
• M76: 39,971,504 km (0.119 R)
• M77: 41,752,766 km (0.075 R)
• M78: 42,928,455 km (0.09 R)
• M79: 45,151,779 km (0.091 R)
• M80: 45,311,998 km (0.102 R)
• M81: 46,358,136 km (0.072 R)
• M82: 47,087,127 km (0.093 R)
• M83: 47,901,537 km (0.063 R)
• M84: 50,123,365 km (0.096 R)
• M85: 53,053,239 km (0.111 R)
• M86: 54,155,476 km (0.041 R)
• M87: 54,752,222 km (0.029 R)
• M88: 57,073,981 km (0.116 R)
• M89: 57,941,948 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.8

Radius: 7.9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.78 AU - 18.68 AU

Year: 25373 Days

Day: 22.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,499,066 km

• M1: 110,702 km (0.047 R)
• M2: 396,285 km (0.095 R)
• M3: 724,203 km (0.092 R)
• M4: 1,234,182 km (0.091 R)
• M5: 1,646,923 km (0.107 R)
• M6: 1,772,436 km (0.091 R)
• M7: 2,236,638 km (0.111 R)
• M8: 3,390,636 km (0.115 R)
• M9: 3,510,763 km (0.103 R)
• M10: 4,218,510 km (0.089 R)
• M11: 5,336,754 km (0.083 R)
• M12: 6,541,167 km (0.094 R)
• M13: 7,251,009 km (0.077 R)
• M14: 7,458,351 km (0.03 R)
• M15: 7,931,829 km (0.034 R)
• M16: 8,469,633 km (0.088 R)
• M17: 8,633,144 km (0.12 R)
• M18: 9,523,400 km (0.108 R)
• M19: 10,325,993 km (0.106 R)
• M20: 10,442,530 km (0.104 R)
• M21: 11,090,737 km (0.083 R)
• M22: 11,510,060 km (0.106 R)
• M23: 13,301,794 km (0.068 R)
• M24: 13,939,679 km (0.032 R)
• M25: 16,316,939 km (0.093 R)
• M26: 18,321,401 km (0.099 R)
• M27: 18,603,991 km (0.102 R)
• M28: 18,674,751 km (0.088 R)
• M29: 18,745,810 km (0.041 R)
• M30: 18,959,137 km (0.092 R)
• M31: 19,030,495 km (0.101 R)
• M32: 19,244,868 km (0.089 R)
• M33: 22,481,119 km (0.098 R)
• M34: 23,163,585 km (0.11 R)
• M35: 24,860,324 km (0.057 R)
• M36: 25,723,653 km (0.113 R)
• M37: 26,039,903 km (0.116 R)
• M38: 26,119,190 km (0.07 R)
• M39: 26,916,546 km (0.077 R)
• M40: 29,273,760 km (0.042 R)
• M41: 29,935,581 km (0.028 R)
• M42: 30,101,784 km (0.066 R)
• M43: 34,008,682 km (0.051 R)
• M44: 34,268,983 km (0.097 R)
• M45: 35,053,773 km (0.066 R)
• M46: 35,141,437 km (0.095 R)
• M47: 35,404,580 km (0.109 R)
• M48: 36,641,156 km (0.106 R)
• M49: 37,533,208 km (0.114 R)
• M50: 40,435,257 km (0.109 R)
• M51: 40,619,113 km (0.056 R)
• M52: 41,913,284 km (0.118 R)
• M53: 42,006,185 km (0.079 R)
• M54: 42,472,032 km (0.111 R)
• M55: 43,408,814 km (0.062 R)
• M56: 44,352,328 km (0.044 R)
• M57: 45,589,054 km (0.108 R)
• M58: 45,971,874 km (0.099 R)
• M59: 46,933,490 km (0.099 R)
• M60: 47,610,719 km (0.047 R)
• M61: 48,486,016 km (0.104 R)
• M62: 48,583,554 km (0.117 R)
• M63: 50,747,038 km (0.108 R)
• M64: 51,740,817 km (0.082 R)
• M65: 52,240,025 km (0.028 R)
• M66: 53,142,848 km (0.082 R)
• M67: 54,151,886 km (0.116 R)
• M68: 55,269,083 km (0.083 R)
• M69: 55,984,161 km (0.114 R)
• M70: 59,500,010 km (0.118 R)
• M71: 60,863,146 km (0.062 R)
• M72: 60,968,463 km (0.117 R)
• M73: 61,073,780 km (0.082 R)
• M74: 63,727,047 km (0.103 R)
• M75: 65,876,470 km (0.048 R)
• M76: 66,960,157 km (0.119 R)
• M77: 69,805,059 km (0.117 R)
• M78: 70,025,566 km (0.11 R)
• M79: 70,135,820 km (0.088 R)
• M80: 70,688,435 km (0.082 R)
• M81: 71,686,552 km (0.117 R)
• M82: 71,797,703 km (0.057 R)
• M83: 72,466,106 km (0.065 R)
• M84: 72,912,805 km (0.093 R)
• M85: 73,360,402 km (0.056 R)
• M86: 73,584,500 km (0.103 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit