🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.45 AU - 0.55 AU

Year: 130 Days

Day: 47.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.34 AU - 2.16 AU

Year: 854 Days

Day: 46.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 9.2

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.62 AU - 9.58 AU

Year: 8506 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,428,846 km

• M1: 115,938 km (0.093 R)
• M2: 175,628 km (0.102 R)
• M3: 236,215 km (0.097 R)
• M4: 472,729 km (0.061 R)
• M5: 698,173 km (0.082 R)
• M6: 921,074 km (0.086 R)
• M7: 1,206,656 km (0.101 R)
• M8: 1,308,084 km (0.069 R)
• M9: 1,607,579 km (0.109 R)
• M10: 1,904,830 km (0.105 R)
• M11: 1,976,038 km (0.117 R)
• M12: 2,421,690 km (0.101 R)
• M13: 2,499,032 km (0.097 R)
• M14: 3,119,415 km (0.042 R)
• M15: 3,203,788 km (0.094 R)
• M16: 3,461,545 km (0.045 R)
• M17: 3,607,702 km (0.061 R)
• M18: 3,876,081 km (0.117 R)
• M19: 3,966,887 km (0.094 R)
• M20: 5,013,025 km (0.113 R)
• M21: 5,112,208 km (0.11 R)
• M22: 5,617,849 km (0.113 R)
• M23: 5,720,922 km (0.046 R)
• M24: 7,080,467 km (0.109 R)
• M25: 7,191,918 km (0.075 R)
• M26: 7,911,334 km (0.056 R)
• M27: 8,065,719 km (0.108 R)
• M28: 8,377,481 km (0.084 R)
• M29: 9,174,239 km (0.092 R)
• M30: 9,953,494 km (0.056 R)
• M31: 10,498,928 km (0.09 R)
• M32: 10,626,086 km (0.087 R)
• M33: 10,882,198 km (0.09 R)
• M34: 11,531,153 km (0.088 R)
• M35: 11,706,333 km (0.067 R)
• M36: 12,015,103 km (0.03 R)
• M37: 12,866,464 km (0.119 R)
• M38: 13,093,853 km (0.1 R)
• M39: 13,185,108 km (0.034 R)
• M40: 13,276,661 km (0.083 R)
• M41: 13,969,599 km (0.049 R)
• M42: 14,344,042 km (0.055 R)
• M43: 14,721,926 km (0.096 R)
• M44: 15,007,359 km (0.037 R)
• M45: 15,874,728 km (0.105 R)
• M46: 16,216,559 km (0.091 R)
• M47: 17,406,460 km (0.072 R)
• M48: 17,657,934 km (0.09 R)
• M49: 17,860,041 km (0.063 R)
• M50: 18,419,537 km (0.114 R)
• M51: 18,778,722 km (0.065 R)
• M52: 19,660,302 km (0.118 R)
• M53: 20,449,431 km (0.06 R)
• M54: 20,874,588 km (0.084 R)
• M55: 21,625,569 km (0.077 R)
• M56: 22,058,655 km (0.056 R)
• M57: 23,264,414 km (0.108 R)
• M58: 24,660,461 km (0.059 R)
• M59: 25,911,249 km (0.098 R)
• M60: 26,256,072 km (0.098 R)
• M61: 26,486,752 km (0.097 R)
• M62: 27,124,488 km (0.108 R)
• M63: 27,299,367 km (0.101 R)
• M64: 27,416,054 km (0.073 R)
• M65: 27,943,536 km (0.062 R)
• M66: 28,356,127 km (0.091 R)
• M67: 29,605,867 km (0.066 R)
• M68: 30,086,675 km (0.111 R)
• M69: 30,146,963 km (0.092 R)
• M70: 30,328,126 km (0.045 R)
• M71: 31,239,027 km (0.095 R)
• M72: 31,361,099 km (0.062 R)
• M73: 31,789,847 km (0.111 R)
• M74: 32,097,270 km (0.055 R)
• M75: 32,405,741 km (0.072 R)
• M76: 33,336,838 km (0.116 R)
• M77: 33,524,135 km (0.079 R)
• M78: 33,962,606 km (0.087 R)
• M79: 34,844,934 km (0.083 R)
• M80: 34,908,214 km (0.105 R)
• M81: 35,288,941 km (0.114 R)
• M82: 35,862,649 km (0.077 R)
• M83: 37,019,190 km (0.119 R)
• M84: 37,797,099 km (0.101 R)
• M85: 37,862,174 km (0.088 R)
• M86: 40,694,959 km (0.118 R)
• M87: 42,982,759 km (0.118 R)
• M88: 43,527,146 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 13.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.83 AU - 14.05 AU

Year: 14276 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,428,846 km

• M1: 203,004 km (0.087 R)
• M2: 384,167 km (0.095 R)
• M3: 513,869 km (0.117 R)
• M4: 845,976 km (0.097 R)
• M5: 1,406,070 km (0.097 R)
• M6: 1,574,817 km (0.118 R)
• M7: 1,674,449 km (0.112 R)
• M8: 1,933,253 km (0.076 R)
• M9: 2,939,897 km (0.039 R)
• M10: 3,032,947 km (0.048 R)
• M11: 3,158,609 km (0.074 R)
• M12: 5,979,427 km (0.105 R)
• M13: 6,378,554 km (0.107 R)
• M14: 6,745,368 km (0.096 R)
• M15: 6,827,796 km (0.092 R)
• M16: 6,952,112 km (0.104 R)
• M17: 8,061,081 km (0.116 R)
• M18: 8,457,815 km (0.114 R)
• M19: 8,546,826 km (0.109 R)
• M20: 9,087,622 km (0.079 R)
• M21: 10,392,414 km (0.05 R)
• M22: 11,805,067 km (0.069 R)
• M23: 12,205,241 km (0.075 R)
• M24: 13,070,665 km (0.066 R)
• M25: 14,008,644 km (0.065 R)
• M26: 14,272,983 km (0.116 R)
• M27: 14,592,524 km (0.044 R)
• M28: 16,391,588 km (0.077 R)
• M29: 16,726,089 km (0.106 R)
• M30: 17,119,382 km (0.092 R)
• M31: 17,458,820 km (0.049 R)
• M32: 17,743,504 km (0.11 R)
• M33: 17,972,239 km (0.102 R)
• M34: 19,189,667 km (0.097 R)
• M35: 19,897,115 km (0.07 R)
• M36: 20,015,896 km (0.052 R)
• M37: 20,134,976 km (0.07 R)
• M38: 21,155,981 km (0.082 R)
• M39: 21,277,156 km (0.048 R)
• M40: 22,998,578 km (0.076 R)
• M41: 23,373,321 km (0.112 R)
• M42: 23,687,028 km (0.079 R)
• M43: 25,084,421 km (0.12 R)
• M44: 27,758,932 km (0.1 R)
• M45: 28,491,962 km (0.072 R)
• M46: 29,163,656 km (0.102 R)
• M47: 30,591,568 km (0.072 R)
• M48: 31,279,419 km (0.106 R)
• M49: 31,625,289 km (0.088 R)
• M50: 33,091,647 km (0.109 R)
• M51: 33,444,100 km (0.062 R)
• M52: 33,726,990 km (0.1 R)
• M53: 34,508,938 km (0.106 R)
• M54: 34,937,984 km (0.118 R)
• M55: 36,380,706 km (0.08 R)
• M56: 37,036,394 km (0.088 R)
• M57: 37,182,551 km (0.094 R)
• M58: 39,026,644 km (0.107 R)
• M59: 39,249,993 km (0.105 R)
• M60: 39,473,642 km (0.097 R)
• M61: 41,278,540 km (0.045 R)
• M62: 41,810,062 km (0.112 R)
• M63: 42,420,271 km (0.109 R)
• M64: 43,649,517 km (0.032 R)
• M65: 44,423,686 km (0.085 R)
• M66: 44,579,118 km (0.052 R)
• M67: 44,890,431 km (0.079 R)
• M68: 47,010,832 km (0.101 R)
• M69: 49,646,297 km (0.072 R)
• M70: 51,185,510 km (0.06 R)
• M71: 51,429,953 km (0.078 R)
• M72: 51,511,484 km (0.085 R)
• M73: 51,674,695 km (0.068 R)
• M74: 52,083,695 km (0.038 R)
• M75: 53,069,545 km (0.088 R)
• M76: 53,564,714 km (0.114 R)
• M77: 54,976,170 km (0.101 R)
• M78: 55,059,646 km (0.117 R)
• M79: 55,310,073 km (0.108 R)
• M80: 55,393,698 km (0.071 R)
• M81: 55,979,822 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.8

Radius: 3.9

Gravity: 37.59 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.02 AU - 16.14 AU

Year: 21606 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,428,846 km

• M1: 60,886 km (0.068 R)
• M2: 102,475 km (0.104 R)
• M3: 186,997 km (0.041 R)
• M4: 480,060 km (0.053 R)
• M5: 968,197 km (0.037 R)
• M6: 1,184,217 km (0.066 R)
• M7: 1,414,747 km (0.089 R)
• M8: 1,535,323 km (0.095 R)
• M9: 1,565,991 km (0.07 R)
• M10: 2,540,321 km (0.066 R)
• M11: 2,686,927 km (0.059 R)
• M12: 2,911,923 km (0.1 R)
• M13: 3,870,995 km (0.097 R)
• M14: 4,648,455 km (0.115 R)
• M15: 4,872,851 km (0.064 R)
• M16: 5,146,765 km (0.052 R)
• M17: 5,472,589 km (0.083 R)
• M18: 5,661,831 km (0.074 R)
• M19: 5,901,337 km (0.088 R)
• M20: 6,390,223 km (0.071 R)
• M21: 7,045,162 km (0.12 R)
• M22: 7,510,860 km (0.117 R)
• M23: 7,774,003 km (0.059 R)
• M24: 7,986,582 km (0.053 R)
• M25: 8,417,573 km (0.047 R)
• M26: 9,245,747 km (0.037 R)
• M27: 9,755,128 km (0.076 R)
• M28: 10,978,539 km (0.041 R)
• M29: 11,577,978 km (0.103 R)
• M30: 12,003,733 km (0.117 R)
• M31: 12,620,974 km (0.111 R)
• M32: 13,311,817 km (0.086 R)
• M33: 13,375,246 km (0.103 R)
• M34: 13,950,450 km (0.103 R)
• M35: 14,598,957 km (0.119 R)
• M36: 15,124,943 km (0.058 R)
• M37: 15,992,611 km (0.088 R)
• M38: 16,195,166 km (0.069 R)
• M39: 19,549,001 km (0.07 R)
• M40: 21,081,482 km (0.099 R)
• M41: 21,451,886 km (0.062 R)
• M42: 21,526,236 km (0.118 R)
• M43: 26,539,709 km (0.104 R)
• M44: 28,070,096 km (0.083 R)
• M45: 28,887,050 km (0.12 R)
• M46: 29,546,178 km (0.119 R)
• M47: 29,629,055 km (0.076 R)
• M48: 30,377,194 km (0.095 R)
• M49: 32,231,908 km (0.089 R)
• M50: 32,573,141 km (0.081 R)
• M51: 32,744,132 km (0.066 R)
• M52: 33,690,188 km (0.099 R)
• M53: 34,296,808 km (0.109 R)
• M54: 35,257,376 km (0.08 R)
• M55: 35,608,931 km (0.109 R)
• M56: 36,848,349 km (0.081 R)
• M57: 37,204,990 km (0.105 R)
• M58: 37,742,196 km (0.116 R)
• M59: 39,642,538 km (0.109 R)
• M60: 39,733,793 km (0.049 R)
• M61: 39,916,601 km (0.111 R)
• M62: 40,374,670 km (0.041 R)
• M63: 41,944,999 km (0.094 R)
• M64: 42,690,894 km (0.059 R)
• M65: 43,253,232 km (0.062 R)
• M66: 44,101,303 km (0.038 R)
• M67: 45,335,934 km (0.063 R)
• M68: 47,548,038 km (0.11 R)
• M69: 47,644,977 km (0.095 R)
• M70: 49,893,433 km (0.114 R)
• M71: 53,481,388 km (0.077 R)
• M72: 55,306,333 km (0.104 R)
• M73: 55,612,410 km (0.096 R)
• M74: 56,021,560 km (0.118 R)
• M75: 56,637,006 km (0.117 R)
• M76: 56,945,626 km (0.065 R)
• M77: 62,382,013 km (0.078 R)
• M78: 62,594,442 km (0.071 R)
• M79: 63,233,075 km (0.049 R)
• M80: 64,302,102 km (0.086 R)
• M81: 65,808,851 km (0.11 R)
• M82: 66,566,565 km (0.081 R)
• M83: 66,675,023 km (0.089 R)
• M84: 68,309,380 km (0.089 R)
• M85: 71,506,137 km (0.07 R)
• M86: 71,839,740 km (0.063 R)
• M87: 72,173,642 km (0.049 R)
• M88: 72,619,893 km (0.07 R)
• M89: 72,731,493 km (0.116 R)
• M90: 72,843,242 km (0.1 R)
• M91: 73,851,382 km (0.104 R)
• M92: 74,864,160 km (0.118 R)
• M93: 74,976,957 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 15,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit