🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.76 AU - 1.26 AU

Year: 365 Days

Day: 27.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,227,770 km

• M1: 125,363 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.99 AU - 1.15 AU

Year: 398 Days

Day: 22.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,227,770 km

• M1: 150,944 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.91 AU - 1.29 AU

Year: 415 Days

Day: 33.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,227,770 km

• M1: 473,627 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.56 AU - 2.02 AU

Year: 862 Days

Day: 40.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.5

Radius: 11.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.23 AU - 10.15 AU

Year: 8435 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,227,770 km

• M1: 292,314 km (0.108 R)
• M2: 443,258 km (0.056 R)
• M3: 711,039 km (0.115 R)
• M4: 847,023 km (0.11 R)
• M5: 1,094,159 km (0.07 R)
• M6: 1,240,466 km (0.114 R)
• M7: 1,365,081 km (0.1 R)
• M8: 1,508,844 km (0.049 R)
• M9: 1,906,475 km (0.114 R)
• M10: 2,251,448 km (0.093 R)
• M11: 2,742,279 km (0.109 R)
• M12: 2,815,133 km (0.071 R)
• M13: 3,018,885 km (0.071 R)
• M14: 3,208,575 km (0.084 R)
• M15: 3,285,468 km (0.035 R)
• M16: 4,643,219 km (0.083 R)
• M17: 5,939,783 km (0.119 R)
• M18: 6,082,500 km (0.075 R)
• M19: 6,444,377 km (0.097 R)
• M20: 7,037,981 km (0.074 R)
• M21: 7,239,789 km (0.054 R)
• M22: 7,494,704 km (0.069 R)
• M23: 7,649,089 km (0.1 R)
• M24: 8,092,347 km (0.093 R)
• M25: 8,383,764 km (0.12 R)
• M26: 8,678,472 km (0.08 R)
• M27: 9,195,632 km (0.089 R)
• M28: 9,388,762 km (0.11 R)
• M29: 9,639,040 km (0.073 R)
• M30: 10,431,759 km (0.091 R)
• M31: 11,245,272 km (0.105 R)
• M32: 11,868,796 km (0.058 R)
• M33: 12,079,280 km (0.037 R)
• M34: 12,717,764 km (0.1 R)
• M35: 12,902,218 km (0.047 R)
• M36: 13,118,536 km (0.115 R)
• M37: 13,242,703 km (0.077 R)
• M38: 14,313,973 km (0.076 R)
• M39: 15,216,946 km (0.061 R)
• M40: 16,471,773 km (0.107 R)
• M41: 17,010,026 km (0.109 R)
• M42: 17,485,747 km (0.062 R)
• M43: 18,173,000 km (0.059 R)
• M44: 18,485,210 km (0.116 R)
• M45: 19,009,401 km (0.095 R)
• M46: 19,361,555 km (0.106 R)
• M47: 19,715,952 km (0.084 R)
• M48: 20,251,513 km (0.116 R)
• M49: 20,791,860 km (0.09 R)
• M50: 21,082,080 km (0.089 R)
• M51: 21,629,758 km (0.078 R)
• M52: 23,037,922 km (0.101 R)
• M53: 23,866,844 km (0.038 R)
• M54: 25,012,764 km (0.095 R)
• M55: 25,321,384 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 13.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.35 AU - 10.23 AU

Year: 9379 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,227,770 km

• M1: 184,903 km (0.104 R)
• M2: 328,367 km (0.101 R)
• M3: 432,936 km (0.07 R)
• M4: 804,388 km (0.082 R)
• M5: 1,271,283 km (0.086 R)
• M6: 1,416,841 km (0.087 R)
• M7: 1,748,051 km (0.05 R)
• M8: 2,722,681 km (0.091 R)
• M9: 2,831,140 km (0.026 R)
• M10: 3,691,178 km (0.096 R)
• M11: 3,781,535 km (0.085 R)
• M12: 3,872,640 km (0.101 R)
• M13: 4,150,443 km (0.089 R)
• M14: 4,371,100 km (0.049 R)
• M15: 4,563,333 km (0.092 R)
• M16: 4,693,184 km (0.091 R)
• M17: 5,360,541 km (0.085 R)
• M18: 5,463,314 km (0.054 R)
• M19: 5,566,686 km (0.117 R)
• M20: 6,236,735 km (0.082 R)
• M21: 6,747,014 km (0.099 R)
• M22: 7,044,564 km (0.09 R)
• M23: 7,157,361 km (0.084 R)
• M24: 8,081,127 km (0.112 R)
• M25: 8,238,654 km (0.081 R)
• M26: 9,205,954 km (0.11 R)
• M27: 9,370,811 km (0.096 R)
• M28: 10,422,484 km (0.067 R)
• M29: 10,680,540 km (0.105 R)
• M30: 10,853,774 km (0.064 R)
• M31: 11,423,144 km (0.097 R)
• M32: 11,644,698 km (0.109 R)
• M33: 11,957,358 km (0.098 R)
• M34: 12,454,322 km (0.1 R)
• M35: 12,591,054 km (0.079 R)
• M36: 12,958,168 km (0.081 R)
• M37: 13,189,296 km (0.052 R)
• M38: 13,891,060 km (0.025 R)
• M39: 14,318,012 km (0.089 R)
• M40: 14,413,456 km (0.084 R)
• M41: 15,526,613 km (0.073 R)
• M42: 16,267,572 km (0.075 R)
• M43: 16,567,067 km (0.103 R)
• M44: 16,767,827 km (0.106 R)
• M45: 17,121,028 km (0.109 R)
• M46: 17,425,908 km (0.071 R)
• M47: 17,937,832 km (0.117 R)
• M48: 18,454,693 km (0.087 R)
• M49: 18,976,490 km (0.106 R)
• M50: 19,186,675 km (0.1 R)
• M51: 19,291,992 km (0.112 R)
• M52: 19,503,224 km (0.103 R)
• M53: 21,932,394 km (0.096 R)
• M54: 22,097,849 km (0.11 R)
• M55: 22,208,253 km (0.093 R)
• M56: 22,763,261 km (0.096 R)
• M57: 22,986,610 km (0.046 R)
• M58: 24,799,138 km (0.078 R)
• M59: 25,201,706 km (0.065 R)
• M60: 25,780,650 km (0.054 R)
• M61: 26,013,424 km (0.094 R)
• M62: 27,187,767 km (0.106 R)
• M63: 27,721,981 km (0.064 R)
• M64: 28,199,647 km (0.086 R)
• M65: 29,345,268 km (0.039 R)
• M66: 29,466,741 km (0.078 R)
• M67: 29,954,281 km (0.101 R)
• M68: 30,076,502 km (0.117 R)
• M69: 31,308,740 km (0.101 R)
• M70: 31,993,449 km (0.072 R)
• M71: 32,683,245 km (0.055 R)
• M72: 33,504,538 km (0.105 R)
• M73: 35,620,151 km (0.028 R)
• M74: 36,074,479 km (0.098 R)
• M75: 36,269,854 km (0.096 R)
• M76: 39,375,057 km (0.088 R)
• M77: 41,674,077 km (0.098 R)
• M78: 42,084,275 km (0.113 R)
• M79: 44,364,445 km (0.108 R)
• M80: 45,624,957 km (0.084 R)
• M81: 45,836,189 km (0.077 R)
• M82: 46,047,870 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 12

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.57 AU - 11.79 AU

Year: 10839 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,227,770 km

• M1: 244,593 km (0.115 R)
• M2: 406,457 km (0.063 R)
• M3: 707,897 km (0.089 R)
• M4: 930,050 km (0.094 R)
• M5: 1,078,601 km (0.102 R)
• M6: 1,379,292 km (0.102 R)
• M7: 1,464,114 km (0.106 R)
• M8: 1,572,722 km (0.086 R)
• M9: 1,706,762 km (0.115 R)
• M10: 2,010,745 km (0.095 R)
• M11: 2,107,834 km (0.084 R)
• M12: 2,564,706 km (0.113 R)
• M13: 3,024,570 km (0.087 R)
• M14: 4,748,536 km (0.045 R)
• M15: 4,912,196 km (0.115 R)
• M16: 5,585,536 km (0.082 R)
• M17: 6,359,854 km (0.091 R)
• M18: 6,576,921 km (0.091 R)
• M19: 7,130,283 km (0.112 R)
• M20: 7,775,649 km (0.098 R)
• M21: 7,930,183 km (0.087 R)
• M22: 8,164,005 km (0.12 R)
• M23: 8,798,599 km (0.071 R)
• M24: 9,122,029 km (0.12 R)
• M25: 9,285,091 km (0.086 R)
• M26: 9,367,071 km (0.037 R)
• M27: 9,905,473 km (0.08 R)
• M28: 10,926,030 km (0.085 R)
• M29: 11,012,647 km (0.106 R)
• M30: 11,099,414 km (0.105 R)
• M31: 11,846,356 km (0.112 R)
• M32: 11,935,367 km (0.1 R)
• M33: 12,069,107 km (0.067 R)
• M34: 12,158,717 km (0.059 R)
• M35: 12,473,620 km (0.115 R)
• M36: 12,564,276 km (0.1 R)
• M37: 13,901,083 km (0.052 R)
• M38: 14,897,255 km (0.099 R)
• M39: 15,476,797 km (0.114 R)
• M40: 15,916,465 km (0.096 R)
• M41: 16,113,037 km (0.054 R)
• M42: 16,459,207 km (0.081 R)
• M43: 17,360,534 km (0.097 R)
• M44: 18,690,758 km (0.112 R)
• M45: 19,211,059 km (0.085 R)
• M46: 20,000,487 km (0.103 R)
• M47: 21,447,996 km (0.039 R)
• M48: 21,828,872 km (0.114 R)
• M49: 22,431,902 km (0.091 R)
• M50: 22,707,760 km (0.108 R)
• M51: 23,262,918 km (0.105 R)
• M52: 23,934,911 km (0.065 R)
• M53: 25,012,166 km (0.118 R)
• M54: 25,241,050 km (0.098 R)
• M55: 25,585,425 km (0.03 R)
• M56: 26,337,304 km (0.059 R)
• M57: 26,453,541 km (0.107 R)
• M58: 26,803,450 km (0.07 R)
• M59: 27,331,381 km (0.108 R)
• M60: 28,218,646 km (0.082 R)
• M61: 28,397,266 km (0.082 R)
• M62: 28,635,875 km (0.094 R)
• M63: 29,476,615 km (0.113 R)
• M64: 29,900,126 km (0.118 R)
• M65: 30,142,924 km (0.047 R)
• M66: 31,059,510 km (0.087 R)
• M67: 31,613,920 km (0.054 R)
• M68: 32,358,169 km (0.076 R)
• M69: 32,857,527 km (0.084 R)
• M70: 35,264,108 km (0.096 R)
• M71: 37,595,890 km (0.059 R)
• M72: 38,582,188 km (0.082 R)
• M73: 38,912,949 km (0.068 R)
• M74: 39,377,451 km (0.111 R)
• M75: 39,710,306 km (0.103 R)
• M76: 40,446,028 km (0.093 R)
• M77: 40,714,556 km (0.05 R)
• M78: 41,388,794 km (0.102 R)
• M79: 41,727,334 km (0.068 R)
• M80: 41,863,019 km (0.089 R)
• M81: 43,708,608 km (0.065 R)
• M82: 45,301,826 km (0.083 R)
• M83: 45,580,826 km (0.078 R)
• M84: 46,000,298 km (0.042 R)
• M85: 46,210,633 km (0.113 R)
• M86: 46,561,739 km (0.079 R)
• M87: 47,196,183 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 14.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.87 AU - 14.78 AU

Year: 14625 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,227,770 km

• M1: 421,866 km (0.079 R)
• M2: 545,883 km (0.068 R)
• M3: 715,527 km (0.074 R)
• M4: 1,059,602 km (0.101 R)
• M5: 1,577,809 km (0.114 R)
• M6: 1,832,424 km (0.115 R)
• M7: 2,479,136 km (0.114 R)
• M8: 2,601,806 km (0.112 R)
• M9: 2,930,772 km (0.042 R)
• M10: 3,139,910 km (0.033 R)
• M11: 4,348,062 km (0.114 R)
• M12: 4,587,568 km (0.099 R)
• M13: 4,678,673 km (0.055 R)
• M14: 4,770,227 km (0.079 R)
• M15: 5,300,701 km (0.096 R)
• M16: 5,621,589 km (0.09 R)
• M17: 6,215,492 km (0.11 R)
• M18: 6,794,735 km (0.052 R)
• M19: 8,152,037 km (0.061 R)
• M20: 9,013,571 km (0.083 R)
• M21: 10,540,217 km (0.117 R)
• M22: 11,025,961 km (0.088 R)
• M23: 11,685,239 km (0.085 R)
• M24: 12,230,224 km (0.072 R)
• M25: 12,399,569 km (0.054 R)
• M26: 12,869,456 km (0.105 R)
• M27: 14,987,612 km (0.108 R)
• M28: 15,579,721 km (0.049 R)
• M29: 16,179,459 km (0.081 R)
• M30: 16,599,230 km (0.047 R)
• M31: 17,022,592 km (0.069 R)
• M32: 17,640,282 km (0.073 R)
• M33: 17,831,917 km (0.106 R)
• M34: 18,217,131 km (0.075 R)
• M35: 18,653,807 km (0.093 R)
• M36: 18,995,788 km (0.08 R)
• M37: 20,284,424 km (0.075 R)
• M38: 20,585,864 km (0.047 R)
• M39: 21,243,945 km (0.112 R)
• M40: 21,498,860 km (0.104 R)
• M41: 21,601,185 km (0.078 R)
• M42: 22,114,904 km (0.041 R)
• M43: 22,321,648 km (0.089 R)
• M44: 22,425,170 km (0.115 R)
• M45: 22,945,471 km (0.097 R)
• M46: 24,050,850 km (0.109 R)
• M47: 24,157,064 km (0.119 R)
• M48: 25,605,920 km (0.101 R)
• M49: 26,040,651 km (0.034 R)
• M50: 27,193,303 km (0.113 R)
• M51: 27,859,611 km (0.119 R)
• M52: 28,027,011 km (0.118 R)
• M53: 28,306,610 km (0.08 R)
• M54: 29,208,087 km (0.11 R)
• M55: 29,890,253 km (0.075 R)
• M56: 30,233,281 km (0.116 R)
• M57: 30,462,764 km (0.119 R)
• M58: 30,692,846 km (0.118 R)
• M59: 31,328,337 km (0.045 R)
• M60: 31,909,974 km (0.052 R)
• M61: 32,553,843 km (0.105 R)
• M62: 32,730,069 km (0.115 R)
• M63: 33,201,901 km (0.062 R)
• M64: 33,735,367 km (0.099 R)
• M65: 33,854,297 km (0.079 R)
• M66: 35,111,667 km (0.106 R)
• M67: 36,872,883 km (0.12 R)
• M68: 38,042,439 km (0.089 R)
• M69: 38,974,284 km (0.107 R)
• M70: 41,750,971 km (0.103 R)
• M71: 43,227,801 km (0.037 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit