🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.01 AU

Year: 276 Days

Day: 25.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 155.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.88 AU - 1.44 AU

Year: 447 Days

Day: 30 Hours

Environment

Temp: 23 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,759,128 km

• M1: 839,094 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.42 AU - 4.04 AU

Year: 2580 Days

Day: 29.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,759,128 km

• M1: 614,847 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 9.8

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.19 AU - 9.39 AU

Year: 9334 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,759,128 km

• M1: 269,575 km (0.078 R)
• M2: 495,767 km (0.067 R)
• M3: 889,659 km (0.103 R)
• M4: 1,179,430 km (0.108 R)
• M5: 1,303,895 km (0.077 R)
• M6: 1,367,773 km (0.098 R)
• M7: 1,454,690 km (0.107 R)
• M8: 1,611,319 km (0.088 R)
• M9: 2,039,917 km (0.037 R)
• M10: 3,798,589 km (0.111 R)
• M11: 4,079,384 km (0.073 R)
• M12: 4,366,911 km (0.105 R)
• M13: 4,464,300 km (0.066 R)
• M14: 4,727,442 km (0.106 R)
• M15: 4,894,543 km (0.099 R)
• M16: 5,029,630 km (0.036 R)
• M17: 5,442,221 km (0.079 R)
• M18: 6,117,955 km (0.089 R)
• M19: 6,373,617 km (0.103 R)
• M20: 7,009,109 km (0.033 R)
• M21: 9,158,681 km (0.118 R)
• M22: 9,451,294 km (0.037 R)
• M23: 9,747,049 km (0.028 R)
• M24: 9,917,292 km (0.05 R)
• M25: 10,174,750 km (0.104 R)
• M26: 10,304,301 km (0.06 R)
• M27: 11,584,410 km (0.109 R)
• M28: 11,719,796 km (0.113 R)
• M29: 11,810,303 km (0.112 R)
• M30: 11,991,915 km (0.115 R)
• M31: 12,588,810 km (0.031 R)
• M32: 12,961,010 km (0.095 R)
• M33: 13,716,030 km (0.045 R)
• M34: 13,811,474 km (0.065 R)
• M35: 14,050,980 km (0.106 R)
• M36: 14,826,495 km (0.086 R)
• M37: 15,915,418 km (0.094 R)
• M38: 16,469,529 km (0.117 R)
• M39: 16,570,956 km (0.079 R)
• M40: 16,978,760 km (0.079 R)
• M41: 17,389,855 km (0.07 R)
• M42: 17,648,510 km (0.094 R)
• M43: 18,274,427 km (0.119 R)
• M44: 19,548,103 km (0.063 R)
• M45: 20,521,986 km (0.099 R)
• M46: 21,400,873 km (0.111 R)
• M47: 21,511,575 km (0.1 R)
• M48: 21,678,078 km (0.081 R)
• M49: 22,855,263 km (0.103 R)
• M50: 23,025,057 km (0.072 R)
• M51: 23,138,602 km (0.101 R)
• M52: 23,480,134 km (0.083 R)
• M53: 24,225,879 km (0.117 R)
• M54: 24,572,647 km (0.074 R)
• M55: 25,740,558 km (0.076 R)
• M56: 27,586,296 km (0.078 R)
• M57: 28,373,031 km (0.112 R)
• M58: 29,351,401 km (0.091 R)
• M59: 29,597,789 km (0.092 R)
• M60: 30,030,426 km (0.046 R)
• M61: 31,718,937 km (0.07 R)
• M62: 31,845,348 km (0.114 R)
• M63: 33,245,733 km (0.091 R)
• M64: 33,759,901 km (0.099 R)
• M65: 34,406,313 km (0.119 R)
• M66: 35,122,139 km (0.096 R)
• M67: 36,502,329 km (0.065 R)
• M68: 36,899,960 km (0.087 R)
• M69: 37,298,938 km (0.039 R)
• M70: 37,766,282 km (0.107 R)
• M71: 37,967,192 km (0.105 R)
• M72: 38,774,272 km (0.1 R)
• M73: 39,451,202 km (0.034 R)
• M74: 39,859,305 km (0.064 R)
• M75: 40,474,003 km (0.116 R)
• M76: 40,954,212 km (0.108 R)
• M77: 41,851,052 km (0.104 R)
• M78: 41,989,579 km (0.111 R)
• M79: 42,545,335 km (0.063 R)
• M80: 43,033,623 km (0.058 R)
• M81: 43,523,855 km (0.088 R)
• M82: 43,945,422 km (0.068 R)
• M83: 44,086,343 km (0.077 R)
• M84: 44,651,075 km (0.107 R)
• M85: 45,076,382 km (0.116 R)
• M86: 47,366,725 km (0.12 R)
• M87: 47,728,004 km (0.09 R)
• M88: 47,800,409 km (0.118 R)
• M89: 48,162,735 km (0.113 R)
• M90: 48,235,440 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.5

Radius: 10.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.79 AU - 13.59 AU

Year: 16191 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,759,128 km

• M1: 156,629 km (0.054 R)
• M2: 240,105 km (0.115 R)
• M3: 306,376 km (0.113 R)
• M4: 409,749 km (0.06 R)
• M5: 512,373 km (0.108 R)
• M6: 784,342 km (0.078 R)
• M7: 1,059,153 km (0.103 R)
• M8: 1,143,526 km (0.049 R)
• M9: 1,319,154 km (0.034 R)
• M10: 1,433,596 km (0.105 R)
• M11: 1,848,282 km (0.106 R)
• M12: 2,190,113 km (0.116 R)
• M13: 2,466,719 km (0.084 R)
• M14: 2,638,308 km (0.115 R)
• M15: 2,902,947 km (0.11 R)
• M16: 2,993,154 km (0.076 R)
• M17: 3,084,409 km (0.033 R)
• M18: 4,525,485 km (0.067 R)
• M19: 4,843,081 km (0.068 R)
• M20: 5,204,510 km (0.073 R)
• M21: 5,351,565 km (0.112 R)
• M22: 5,876,952 km (0.088 R)
• M23: 5,953,397 km (0.037 R)
• M24: 6,030,141 km (0.054 R)
• M25: 6,107,333 km (0.094 R)
• M26: 6,497,784 km (0.084 R)
• M27: 6,656,208 km (0.069 R)
• M28: 7,509,364 km (0.114 R)
• M29: 8,012,163 km (0.108 R)
• M30: 8,267,826 km (0.103 R)
• M31: 9,183,364 km (0.1 R)
• M32: 9,495,725 km (0.111 R)
• M33: 9,675,841 km (0.098 R)
• M34: 9,948,109 km (0.082 R)
• M35: 10,222,770 km (0.028 R)
• M36: 11,442,292 km (0.109 R)
• M37: 11,634,077 km (0.081 R)
• M38: 12,608,557 km (0.059 R)
• M39: 12,756,958 km (0.079 R)
• M40: 13,005,590 km (0.067 R)
• M41: 13,609,068 km (0.043 R)
• M42: 14,479,428 km (0.117 R)
• M43: 15,579,421 km (0.085 R)
• M44: 15,845,406 km (0.096 R)
• M45: 16,869,404 km (0.077 R)
• M46: 17,914,644 km (0.055 R)
• M47: 18,754,786 km (0.119 R)
• M48: 21,174,531 km (0.082 R)
• M49: 21,292,265 km (0.031 R)
• M50: 21,764,994 km (0.119 R)
• M51: 22,121,935 km (0.114 R)
• M52: 22,360,992 km (0.074 R)
• M53: 22,841,650 km (0.077 R)
• M54: 24,674,224 km (0.112 R)
• M55: 25,357,886 km (0.052 R)
• M56: 25,984,851 km (0.113 R)
• M57: 26,363,483 km (0.097 R)
• M58: 26,934,947 km (0.114 R)
• M59: 27,382,095 km (0.098 R)
• M60: 29,326,568 km (0.1 R)
• M61: 29,457,766 km (0.114 R)
• M62: 30,315,410 km (0.062 R)
• M63: 31,449,362 km (0.088 R)
• M64: 32,529,159 km (0.079 R)
• M65: 34,171,744 km (0.097 R)
• M66: 34,378,937 km (0.081 R)
• M67: 34,448,051 km (0.097 R)
• M68: 37,181,354 km (0.096 R)
• M69: 38,179,471 km (0.094 R)
• M70: 40,056,326 km (0.062 R)
• M71: 40,493,750 km (0.079 R)
• M72: 41,667,944 km (0.106 R)
• M73: 42,407,406 km (0.062 R)
• M74: 43,002,207 km (0.098 R)
• M75: 43,974,444 km (0.102 R)
• M76: 45,940,758 km (0.055 R)
• M77: 47,781,111 km (0.061 R)
• M78: 48,167,672 km (0.067 R)
• M79: 49,567,459 km (0.046 R)
• M80: 50,037,047 km (0.111 R)
• M81: 50,980,561 km (0.057 R)
• M82: 51,296,362 km (0.047 R)
• M83: 53,045,011 km (0.119 R)
• M84: 53,365,151 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.8

Radius: 5.5

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.96 AU - 14.3 AU

Year: 19023 Days

Day: 17.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,759,128 km

• M1: 128,056 km (0.034 R)
• M2: 276,606 km (0.103 R)
• M3: 410,048 km (0.101 R)
• M4: 989,889 km (0.103 R)
• M5: 1,761,365 km (0.11 R)
• M6: 2,070,435 km (0.104 R)
• M7: 2,335,821 km (0.078 R)
• M8: 2,549,746 km (0.059 R)
• M9: 2,611,979 km (0.109 R)
• M10: 3,228,771 km (0.07 R)
• M11: 3,330,198 km (0.096 R)
• M12: 3,398,265 km (0.041 R)
• M13: 3,640,614 km (0.03 R)
• M14: 4,069,062 km (0.086 R)
• M15: 4,215,369 km (0.106 R)
• M16: 4,326,370 km (0.046 R)
• M17: 4,741,205 km (0.109 R)
• M18: 5,208,399 km (0.107 R)
• M19: 5,608,723 km (0.107 R)
• M20: 5,730,795 km (0.066 R)
• M21: 5,894,904 km (0.099 R)
• M22: 6,019,070 km (0.049 R)
• M23: 6,102,247 km (0.094 R)
• M24: 6,652,468 km (0.057 R)
• M25: 6,999,086 km (0.072 R)
• M26: 7,936,317 km (0.032 R)
• M27: 8,211,278 km (0.084 R)
• M28: 8,303,579 km (0.097 R)
• M29: 8,723,501 km (0.081 R)
• M30: 8,912,293 km (0.063 R)
• M31: 8,959,716 km (0.107 R)
• M32: 9,438,578 km (0.088 R)
• M33: 9,583,838 km (0.11 R)
• M34: 10,420,988 km (0.117 R)
• M35: 11,281,325 km (0.05 R)
• M36: 11,850,096 km (0.046 R)
• M37: 12,269,569 km (0.052 R)
• M38: 12,640,571 km (0.091 R)
• M39: 13,285,338 km (0.104 R)
• M40: 13,502,554 km (0.12 R)
• M41: 13,940,577 km (0.113 R)
• M42: 14,050,830 km (0.026 R)
• M43: 16,084,165 km (0.07 R)
• M44: 16,199,804 km (0.081 R)
• M45: 16,782,039 km (0.111 R)
• M46: 17,967,153 km (0.111 R)
• M47: 19,486,170 km (0.102 R)
• M48: 20,042,973 km (0.075 R)
• M49: 20,229,671 km (0.112 R)
• M50: 20,479,649 km (0.067 R)
• M51: 21,172,287 km (0.089 R)
• M52: 21,617,042 km (0.073 R)
• M53: 22,128,966 km (0.085 R)
• M54: 23,295,680 km (0.115 R)
• M55: 24,283,026 km (0.115 R)
• M56: 24,415,719 km (0.114 R)
• M57: 24,615,133 km (0.103 R)
• M58: 25,216,815 km (0.104 R)
• M59: 26,162,424 km (0.105 R)
• M60: 26,366,475 km (0.06 R)
• M61: 26,776,373 km (0.12 R)
• M62: 27,810,095 km (0.08 R)
• M63: 28,227,323 km (0.067 R)
• M64: 30,130,058 km (0.119 R)
• M65: 30,845,136 km (0.072 R)
• M66: 32,001,079 km (0.059 R)
• M67: 33,687,346 km (0.069 R)
• M68: 34,355,001 km (0.096 R)
• M69: 36,005,365 km (0.106 R)
• M70: 38,220,012 km (0.067 R)
• M71: 38,528,932 km (0.032 R)
• M72: 38,916,240 km (0.116 R)
• M73: 41,584,019 km (0.077 R)
• M74: 45,449,479 km (0.083 R)
• M75: 45,858,629 km (0.08 R)
• M76: 45,940,609 km (0.107 R)
• M77: 46,351,255 km (0.046 R)
• M78: 47,507,646 km (0.118 R)
• M79: 47,756,727 km (0.115 R)
• M80: 48,006,106 km (0.088 R)
• M81: 49,427,884 km (0.12 R)
• M82: 49,680,256 km (0.058 R)
• M83: 52,827,346 km (0.104 R)
• M84: 53,429,927 km (0.066 R)
• M85: 54,729,035 km (0.044 R)
• M86: 55,338,796 km (0.096 R)
• M87: 56,213,793 km (0.1 R)
• M88: 57,534,743 km (0.056 R)
• M89: 58,687,993 km (0.091 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit