🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.99 AU - 1.49 AU

Year: 517 Days

Day: 12.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.76 AU - 2.36 AU

Year: 1108 Days

Day: 20.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,842,765 km

• M1: 433,535 km (0.1 R)
• M2: 1,100,891 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.86 AU - 2.26 AU

Year: 1108 Days

Day: 39.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.28 AU - 2.32 AU

Year: 1307 Days

Day: 13.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.67 AU - 3.85 AU

Year: 2206 Days

Day: 32.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.5 °

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: 867

Radius: 9.6

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.41 AU - 6.77 AU

Year: 4953 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,842,765 km

• M1: 156,629 km (0.117 R)
• M2: 368,460 km (0.119 R)
• M3: 448,943 km (0.081 R)
• M4: 571,015 km (0.106 R)
• M5: 823,835 km (0.09 R)
• M6: 906,713 km (0.07 R)
• M7: 1,203,964 km (0.085 R)
• M8: 1,267,094 km (0.118 R)
• M9: 1,463,666 km (0.068 R)
• M10: 1,548,488 km (0.12 R)
• M11: 1,635,105 km (0.085 R)
• M12: 1,849,778 km (0.062 R)
• M13: 2,016,878 km (0.071 R)
• M14: 2,366,040 km (0.104 R)
• M15: 2,527,456 km (0.082 R)
• M16: 2,797,480 km (0.056 R)
• M17: 3,343,213 km (0.069 R)
• M18: 3,826,863 km (0.032 R)
• M19: 4,185,898 km (0.073 R)
• M20: 4,258,902 km (0.045 R)
• M21: 4,357,188 km (0.093 R)
• M22: 4,456,072 km (0.119 R)
• M23: 4,580,836 km (0.12 R)
• M24: 4,656,234 km (0.081 R)
• M25: 4,757,362 km (0.103 R)
• M26: 5,755,030 km (0.062 R)
• M27: 5,918,241 km (0.117 R)
• M28: 6,055,572 km (0.119 R)
• M29: 6,166,275 km (0.036 R)
• M30: 6,277,575 km (0.084 R)
• M31: 7,075,231 km (0.079 R)
• M32: 7,426,936 km (0.045 R)
• M33: 8,116,881 km (0.084 R)
• M34: 8,546,826 km (0.065 R)
• M35: 8,764,640 km (0.095 R)
• M36: 9,205,804 km (0.09 R)
• M37: 9,301,248 km (0.097 R)
• M38: 9,621,985 km (0.086 R)
• M39: 11,313,189 km (0.093 R)
• M40: 11,689,877 km (0.114 R)
• M41: 12,035,897 km (0.077 R)
• M42: 12,420,513 km (0.114 R)
• M43: 12,632,044 km (0.028 R)
• M44: 13,489,838 km (0.092 R)
• M45: 15,035,932 km (0.084 R)
• M46: 15,982,588 km (0.105 R)
• M47: 16,059,182 km (0.1 R)
• M48: 16,676,123 km (0.116 R)
• M49: 16,753,914 km (0.107 R)
• M50: 17,695,334 km (0.106 R)
• M51: 18,132,608 km (0.079 R)
• M52: 18,412,656 km (0.113 R)
• M53: 18,533,082 km (0.07 R)
• M54: 18,694,199 km (0.096 R)
• M55: 19,058,170 km (0.076 R)
• M56: 19,343,005 km (0.084 R)
• M57: 19,547,355 km (0.108 R)
• M58: 19,629,185 km (0.078 R)
• M59: 20,164,447 km (0.092 R)
• M60: 20,413,078 km (0.115 R)
• M61: 21,165,256 km (0.111 R)
• M62: 21,586,973 km (0.071 R)
• M63: 21,714,131 km (0.101 R)
• M64: 22,438,783 km (0.086 R)
• M65: 23,519,029 km (0.093 R)
• M66: 23,649,778 km (0.055 R)
• M67: 24,043,519 km (0.116 R)
• M68: 24,175,315 km (0.101 R)
• M69: 25,282,339 km (0.091 R)
• M70: 25,819,695 km (0.103 R)
• M71: 26,405,969 km (0.098 R)
• M72: 26,541,953 km (0.115 R)
• M73: 26,905,476 km (0.07 R)
• M74: 27,316,571 km (0.058 R)
• M75: 28,237,346 km (0.102 R)
• M76: 29,121,619 km (0.06 R)
• M77: 29,215,267 km (0.117 R)
• M78: 29,402,713 km (0.086 R)
• M79: 30,964,964 km (0.083 R)
• M80: 31,539,719 km (0.074 R)
• M81: 31,924,784 km (0.107 R)
• M82: 32,166,235 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 13.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.77 AU - 7.01 AU

Year: 6777 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,842,765 km

• M1: 164,857 km (0.112 R)
• M2: 291,566 km (0.085 R)
• M3: 401,820 km (0.079 R)
• M4: 533,017 km (0.107 R)
• M5: 672,442 km (0.119 R)
• M6: 762,800 km (0.118 R)
• M7: 1,219,971 km (0.074 R)
• M8: 1,360,144 km (0.109 R)
• M9: 1,519,466 km (0.049 R)
• M10: 1,770,640 km (0.077 R)
• M11: 1,960,630 km (0.046 R)
• M12: 2,489,907 km (0.095 R)
• M13: 3,185,986 km (0.108 R)
• M14: 3,437,161 km (0.117 R)
• M15: 4,687,649 km (0.083 R)
• M16: 5,308,630 km (0.116 R)
• M17: 5,457,330 km (0.031 R)
• M18: 5,955,790 km (0.114 R)
• M19: 6,559,567 km (0.057 R)
• M20: 7,066,255 km (0.065 R)
• M21: 7,230,065 km (0.109 R)
• M22: 8,044,027 km (0.095 R)
• M23: 8,264,385 km (0.065 R)
• M24: 8,536,354 km (0.03 R)
• M25: 8,636,135 km (0.114 R)
• M26: 9,013,272 km (0.076 R)
• M27: 9,216,725 km (0.032 R)
• M28: 9,395,943 km (0.062 R)
• M29: 9,784,000 km (0.063 R)
• M30: 10,019,467 km (0.089 R)
• M31: 10,230,250 km (0.107 R)
• M32: 10,442,530 km (0.065 R)
• M33: 10,736,789 km (0.076 R)
• M34: 10,844,499 km (0.096 R)
• M35: 11,388,437 km (0.034 R)
• M36: 11,830,050 km (0.119 R)
• M37: 12,052,951 km (0.088 R)
• M38: 12,305,322 km (0.086 R)
• M39: 12,389,845 km (0.112 R)
• M40: 12,901,171 km (0.112 R)
• M41: 13,274,866 km (0.037 R)
• M42: 13,419,527 km (0.088 R)
• M43: 13,798,010 km (0.111 R)
• M44: 14,180,233 km (0.055 R)
• M45: 14,387,426 km (0.08 R)
• M46: 14,595,516 km (0.094 R)
• M47: 14,924,781 km (0.113 R)
• M48: 15,075,277 km (0.083 R)
• M49: 15,529,755 km (0.079 R)
• M50: 15,712,713 km (0.101 R)
• M51: 16,142,657 km (0.041 R)
• M52: 16,951,384 km (0.115 R)
• M53: 17,108,312 km (0.086 R)
• M54: 17,360,683 km (0.097 R)
• M55: 18,124,829 km (0.095 R)
• M56: 18,575,717 km (0.088 R)
• M57: 18,770,045 km (0.098 R)
• M58: 19,587,298 km (0.106 R)
• M59: 19,686,182 km (0.074 R)
• M60: 20,083,215 km (0.09 R)
• M61: 20,315,989 km (0.048 R)
• M62: 20,549,811 km (0.108 R)
• M63: 20,683,701 km (0.064 R)
• M64: 21,019,997 km (0.081 R)
• M65: 21,121,125 km (0.101 R)
• M66: 21,697,825 km (0.118 R)
• M67: 21,834,258 km (0.065 R)
• M68: 23,040,166 km (0.071 R)
• M69: 23,214,149 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.8

Radius: 14.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.57 AU - 9.69 AU

Year: 10338 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,842,765 km

• M1: 238,010 km (0.105 R)
• M2: 357,539 km (0.117 R)
• M3: 545,883 km (0.096 R)
• M4: 884,722 km (0.117 R)
• M5: 1,226,254 km (0.088 R)
• M6: 1,335,161 km (0.1 R)
• M7: 1,682,228 km (0.08 R)
• M8: 2,084,646 km (0.095 R)
• M9: 2,379,354 km (0.11 R)
• M10: 2,602,405 km (0.097 R)
• M11: 3,069,449 km (0.074 R)
• M12: 3,251,659 km (0.113 R)
• M13: 3,375,078 km (0.087 R)
• M14: 3,658,715 km (0.052 R)
• M15: 3,819,832 km (0.105 R)
• M16: 3,917,519 km (0.09 R)
• M17: 4,765,291 km (0.084 R)
• M18: 5,447,158 km (0.118 R)
• M19: 5,668,862 km (0.071 R)
• M20: 5,893,707 km (0.026 R)
• M21: 6,313,629 km (0.073 R)
• M22: 6,429,866 km (0.073 R)
• M23: 7,102,159 km (0.115 R)
• M24: 7,467,178 km (0.117 R)
• M25: 8,642,119 km (0.108 R)
• M26: 9,032,121 km (0.117 R)
• M27: 9,605,679 km (0.109 R)
• M28: 9,739,719 km (0.12 R)
• M29: 10,282,161 km (0.061 R)
• M30: 10,974,051 km (0.06 R)
• M31: 11,538,484 km (0.082 R)
• M32: 12,305,921 km (0.103 R)
• M33: 13,040,297 km (0.089 R)
• M34: 13,288,330 km (0.08 R)
• M35: 13,638,239 km (0.063 R)
• M36: 13,738,769 km (0.115 R)
• M37: 13,890,013 km (0.098 R)
• M38: 15,380,456 km (0.115 R)
• M39: 16,652,188 km (0.112 R)
• M40: 16,867,459 km (0.102 R)
• M41: 19,295,732 km (0.088 R)
• M42: 21,596,846 km (0.092 R)
• M43: 21,772,923 km (0.098 R)
• M44: 23,680,445 km (0.117 R)
• M45: 23,801,470 km (0.075 R)
• M46: 24,654,327 km (0.104 R)
• M47: 25,331,407 km (0.071 R)
• M48: 26,327,280 km (0.116 R)
• M49: 26,640,987 km (0.083 R)
• M50: 27,653,615 km (0.049 R)
• M51: 28,614,333 km (0.112 R)
• M52: 29,586,120 km (0.102 R)
• M53: 30,043,292 km (0.111 R)
• M54: 30,437,033 km (0.096 R)
• M55: 31,229,603 km (0.069 R)
• M56: 31,828,443 km (0.098 R)
• M57: 32,229,964 km (0.037 R)
• M58: 33,376,332 km (0.037 R)
• M59: 34,467,499 km (0.103 R)
• M60: 35,847,839 km (0.08 R)
• M61: 36,614,827 km (0.052 R)
• M62: 37,035,346 km (0.119 R)
• M63: 37,246,279 km (0.076 R)
• M64: 37,387,051 km (0.064 R)
• M65: 38,022,992 km (0.095 R)
• M66: 38,164,810 km (0.115 R)
• M67: 39,233,986 km (0.099 R)
• M68: 39,448,959 km (0.118 R)
• M69: 39,952,206 km (0.119 R)
• M70: 41,839,832 km (0.092 R)
• M71: 42,132,894 km (0.1 R)
• M72: 43,015,970 km (0.109 R)
• M73: 44,054,030 km (0.106 R)
• M74: 44,501,327 km (0.042 R)
• M75: 44,800,523 km (0.119 R)
• M76: 47,140,982 km (0.117 R)
• M77: 47,828,085 km (0.059 R)
• M78: 48,672,116 km (0.119 R)
• M79: 49,676,067 km (0.114 R)
• M80: 49,908,692 km (0.111 R)
• M81: 50,453,079 km (0.118 R)
• M82: 50,686,900 km (0.084 R)
• M83: 51,390,609 km (0.086 R)
• M84: 52,018,920 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.4

Radius: 7.9

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.34 AU - 22.3 AU

Year: 29384 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 64,842,765 km

• M1: 194,178 km (0.085 R)
• M2: 324,029 km (0.065 R)
• M3: 401,521 km (0.059 R)
• M4: 1,049,728 km (0.084 R)
• M5: 3,562,673 km (0.06 R)
• M6: 5,208,399 km (0.101 R)
• M7: 5,502,658 km (0.083 R)
• M8: 6,151,764 km (0.095 R)
• M9: 6,597,864 km (0.042 R)
• M10: 6,688,222 km (0.108 R)
• M11: 7,663,151 km (0.051 R)
• M12: 7,853,739 km (0.065 R)
• M13: 8,632,246 km (0.119 R)
• M14: 9,537,163 km (0.102 R)
• M15: 10,261,666 km (0.113 R)
• M16: 10,683,682 km (0.112 R)
• M17: 11,219,092 km (0.071 R)
• M18: 11,381,556 km (0.117 R)
• M19: 11,708,577 km (0.067 R)
• M20: 11,763,329 km (0.07 R)
• M21: 12,371,894 km (0.1 R)
• M22: 13,218,169 km (0.119 R)
• M23: 14,199,830 km (0.099 R)
• M24: 14,906,680 km (0.066 R)
• M25: 16,847,413 km (0.036 R)
• M26: 18,163,575 km (0.036 R)
• M27: 19,188,320 km (0.097 R)
• M28: 19,253,096 km (0.039 R)
• M29: 19,317,723 km (0.043 R)
• M30: 19,903,847 km (0.11 R)
• M31: 22,102,038 km (0.104 R)
• M32: 22,237,723 km (0.102 R)
• M33: 22,714,791 km (0.058 R)
• M34: 24,375,926 km (0.096 R)
• M35: 24,867,804 km (0.066 R)
• M36: 26,291,227 km (0.11 R)
• M37: 26,651,160 km (0.087 R)
• M38: 27,960,440 km (0.07 R)
• M39: 28,180,648 km (0.044 R)
• M40: 30,641,234 km (0.093 R)
• M41: 31,324,149 km (0.079 R)
• M42: 34,027,382 km (0.049 R)
• M43: 34,655,693 km (0.086 R)
• M44: 34,813,369 km (0.104 R)
• M45: 36,483,330 km (0.059 R)
• M46: 36,724,033 km (0.118 R)
• M47: 37,287,718 km (0.084 R)
• M48: 38,832,017 km (0.067 R)
• M49: 39,077,806 km (0.11 R)
• M50: 40,148,777 km (0.08 R)
• M51: 42,235,219 km (0.062 R)
• M52: 42,994,877 km (0.099 R)
• M53: 43,079,549 km (0.119 R)
• M54: 44,442,236 km (0.118 R)
• M55: 47,384,378 km (0.103 R)
• M56: 47,647,071 km (0.106 R)
• M57: 52,909,177 km (0.115 R)
• M58: 59,481,161 km (0.086 R)
• M59: 59,953,441 km (0.095 R)
• M60: 61,951,171 km (0.106 R)
• M61: 62,430,034 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit