🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.5 AU - 0.78 AU

Year: 185 Days

Day: 26.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,475,257 km

• M1: 196,572 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.56 AU - 0.84 AU

Year: 212 Days

Day: 20.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,475,257 km

• M1: 219,610 km (0.106 R)
• M2: 256,112 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.64 AU - 0.78 AU

Year: 216 Days

Day: 29 Hours

Environment

Temp: 166 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.36 AU - 2.56 AU

Year: 1395 Days

Day: 43.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,475,257 km

• M1: 219,759 km (0.053 R)
• M2: 376,089 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.11 AU - 4.15 AU

Year: 2501 Days

Day: 17 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,475,257 km

• M1: 1,013,376 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.94 AU - 4.46 AU

Year: 2574 Days

Day: 44.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 171.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,475,257 km

• M1: 187,297 km (0.062 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.8

Radius: 14.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.24 AU - 5.7 AU

Year: 4007 Days

Day: 12.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,475,257 km

• M1: 258,804 km (0.107 R)
• M2: 487,539 km (0.097 R)
• M3: 741,706 km (0.097 R)
• M4: 941,270 km (0.086 R)
• M5: 1,160,131 km (0.087 R)
• M6: 1,332,767 km (0.103 R)
• M7: 1,527,993 km (0.098 R)
• M8: 1,832,125 km (0.091 R)
• M9: 2,596,121 km (0.109 R)
• M10: 2,810,046 km (0.104 R)
• M11: 3,150,830 km (0.067 R)
• M12: 3,326,309 km (0.109 R)
• M13: 3,541,281 km (0.101 R)
• M14: 3,705,689 km (0.09 R)
• M15: 3,853,940 km (0.099 R)
• M16: 3,966,438 km (0.084 R)
• M17: 4,704,853 km (0.119 R)
• M18: 4,865,970 km (0.058 R)
• M19: 5,028,732 km (0.111 R)
• M20: 5,234,878 km (0.077 R)
• M21: 5,380,886 km (0.061 R)
• M22: 5,805,594 km (0.088 R)
• M23: 6,307,495 km (0.107 R)
• M24: 6,891,824 km (0.119 R)
• M25: 7,006,267 km (0.089 R)
• M26: 7,729,722 km (0.086 R)
• M27: 8,112,543 km (0.06 R)
• M28: 8,501,647 km (0.06 R)
• M29: 8,822,385 km (0.115 R)
• M30: 9,121,880 km (0.054 R)
• M31: 9,222,559 km (0.085 R)
• M32: 9,374,102 km (0.074 R)
• M33: 9,885,577 km (0.093 R)
• M34: 10,144,830 km (0.12 R)
• M35: 10,432,507 km (0.065 R)
• M36: 10,590,482 km (0.082 R)
• M37: 10,935,754 km (0.094 R)
• M38: 11,096,422 km (0.108 R)
• M39: 11,203,833 km (0.109 R)
• M40: 11,474,157 km (0.081 R)
• M41: 11,691,971 km (0.094 R)
• M42: 11,801,477 km (0.066 R)
• M43: 11,966,184 km (0.065 R)
• M44: 12,858,087 km (0.112 R)
• M45: 12,999,307 km (0.062 R)
• M46: 13,598,446 km (0.045 R)
• M47: 14,206,562 km (0.101 R)
• M48: 14,912,514 km (0.114 R)
• M49: 15,299,673 km (0.044 R)
• M50: 15,810,999 km (0.058 R)
• M51: 15,932,173 km (0.095 R)
• M52: 16,912,488 km (0.098 R)
• M53: 17,629,062 km (0.106 R)
• M54: 17,723,309 km (0.029 R)
• M55: 17,849,120 km (0.069 R)
• M56: 17,943,816 km (0.063 R)
• M57: 18,451,252 km (0.115 R)
• M58: 18,706,615 km (0.068 R)
• M59: 19,415,260 km (0.104 R)
• M60: 19,675,262 km (0.09 R)
• M61: 20,264,079 km (0.073 R)
• M62: 20,627,003 km (0.083 R)
• M63: 20,792,608 km (0.081 R)
• M64: 20,991,872 km (0.093 R)
• M65: 21,191,885 km (0.026 R)
• M66: 21,728,193 km (0.102 R)
• M67: 21,862,981 km (0.102 R)
• M68: 22,336,907 km (0.063 R)
• M69: 22,507,000 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470

Radius: 13.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.45 AU - 12.39 AU

Year: 12164 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,475,257 km

• M1: 191,485 km (0.113 R)
• M2: 285,134 km (0.104 R)
• M3: 382,073 km (0.099 R)
• M4: 524,789 km (0.056 R)
• M5: 822,489 km (0.064 R)
• M6: 1,020,407 km (0.07 R)
• M7: 1,155,195 km (0.079 R)
• M8: 1,422,377 km (0.078 R)
• M9: 1,530,685 km (0.062 R)
• M10: 1,641,986 km (0.057 R)
• M11: 1,849,329 km (0.088 R)
• M12: 1,944,473 km (0.074 R)
• M13: 2,240,079 km (0.063 R)
• M14: 2,524,015 km (0.061 R)
• M15: 3,014,098 km (0.097 R)
• M16: 3,241,636 km (0.088 R)
• M17: 3,713,767 km (0.038 R)
• M18: 4,239,604 km (0.056 R)
• M19: 4,789,077 km (0.057 R)
• M20: 4,988,491 km (0.093 R)
• M21: 5,955,192 km (0.093 R)
• M22: 6,206,068 km (0.112 R)
• M23: 7,129,984 km (0.084 R)
• M24: 7,396,568 km (0.063 R)
• M25: 7,627,547 km (0.096 R)
• M26: 8,335,145 km (0.113 R)
• M27: 8,616,089 km (0.072 R)
• M28: 9,145,965 km (0.069 R)
• M29: 9,560,950 km (0.116 R)
• M30: 9,728,649 km (0.087 R)
• M31: 9,855,059 km (0.076 R)
• M32: 10,886,237 km (0.098 R)
• M33: 11,681,948 km (0.081 R)
• M34: 12,268,521 km (0.111 R)
• M35: 12,726,141 km (0.072 R)
• M36: 12,818,443 km (0.082 R)
• M37: 13,003,496 km (0.095 R)
• M38: 13,096,396 km (0.114 R)
• M39: 13,236,120 km (0.094 R)
• M40: 15,049,097 km (0.108 R)
• M41: 15,293,390 km (0.046 R)
• M42: 15,440,595 km (0.047 R)
• M43: 16,283,878 km (0.106 R)
• M44: 16,989,531 km (0.076 R)
• M45: 17,397,335 km (0.103 R)
• M46: 18,326,637 km (0.072 R)
• M47: 19,537,482 km (0.057 R)
• M48: 19,643,996 km (0.058 R)
• M49: 19,964,733 km (0.084 R)
• M50: 20,557,141 km (0.097 R)
• M51: 21,374,394 km (0.049 R)
• M52: 22,816,218 km (0.05 R)
• M53: 23,719,042 km (0.076 R)
• M54: 25,443,157 km (0.112 R)
• M55: 25,851,260 km (0.093 R)
• M56: 26,026,888 km (0.099 R)
• M57: 27,445,674 km (0.069 R)
• M58: 27,804,260 km (0.102 R)
• M59: 28,768,269 km (0.047 R)
• M60: 29,376,384 km (0.085 R)
• M61: 29,498,456 km (0.041 R)
• M62: 30,419,680 km (0.116 R)
• M63: 30,605,181 km (0.109 R)
• M64: 32,985,882 km (0.107 R)
• M65: 33,112,890 km (0.09 R)
• M66: 34,070,167 km (0.09 R)
• M67: 34,262,700 km (0.038 R)
• M68: 34,971,793 km (0.111 R)
• M69: 35,230,897 km (0.054 R)
• M70: 35,685,824 km (0.083 R)
• M71: 37,392,586 km (0.12 R)
• M72: 37,723,796 km (0.096 R)
• M73: 38,122,624 km (0.11 R)
• M74: 39,596,911 km (0.107 R)
• M75: 40,748,814 km (0.066 R)
• M76: 41,089,748 km (0.079 R)
• M77: 41,980,603 km (0.079 R)
• M78: 43,085,683 km (0.048 R)
• M79: 43,293,923 km (0.095 R)
• M80: 43,433,049 km (0.037 R)
• M81: 44,130,474 km (0.064 R)
• M82: 45,183,494 km (0.082 R)
• M83: 45,536,395 km (0.111 R)
• M84: 46,173,832 km (0.118 R)
• M85: 46,885,618 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.6

Radius: 5.4

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.07 AU - 15.23 AU

Year: 18238 Days

Day: 18.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,475,257 km

• M1: 73,004 km (0.079 R)
• M2: 123,269 km (0.032 R)
• M3: 212,878 km (0.099 R)
• M4: 327,021 km (0.058 R)
• M5: 593,006 km (0.064 R)
• M6: 938,128 km (0.103 R)
• M7: 1,232,686 km (0.057 R)
• M8: 1,582,446 km (0.109 R)
• M9: 1,667,418 km (0.069 R)
• M10: 1,724,863 km (0.073 R)
• M11: 1,901,239 km (0.062 R)
• M12: 1,961,378 km (0.101 R)
• M13: 2,399,999 km (0.087 R)
• M14: 3,363,708 km (0.096 R)
• M15: 3,771,662 km (0.063 R)
• M16: 4,352,849 km (0.116 R)
• M17: 5,596,905 km (0.068 R)
• M18: 7,035,438 km (0.07 R)
• M19: 9,237,369 km (0.05 R)
• M20: 10,438,341 km (0.079 R)
• M21: 10,598,560 km (0.096 R)
• M22: 10,652,116 km (0.092 R)
• M23: 10,705,822 km (0.119 R)
• M24: 12,077,036 km (0.088 R)
• M25: 12,189,085 km (0.038 R)
• M26: 13,911,106 km (0.093 R)
• M27: 13,969,748 km (0.074 R)
• M28: 14,561,258 km (0.103 R)
• M29: 14,800,166 km (0.098 R)
• M30: 15,524,669 km (0.107 R)
• M31: 15,585,555 km (0.048 R)
• M32: 15,891,333 km (0.088 R)
• M33: 16,075,638 km (0.073 R)
• M34: 17,070,763 km (0.087 R)
• M35: 17,196,574 km (0.03 R)
• M36: 17,322,685 km (0.089 R)
• M37: 17,766,542 km (0.091 R)
• M38: 18,535,924 km (0.113 R)
• M39: 19,120,253 km (0.092 R)
• M40: 19,578,771 km (0.061 R)
• M41: 22,405,273 km (0.08 R)
• M42: 22,750,096 km (0.064 R)
• M43: 25,213,225 km (0.085 R)
• M44: 25,356,390 km (0.049 R)
• M45: 25,500,004 km (0.059 R)
• M46: 26,149,259 km (0.062 R)
• M47: 26,294,369 km (0.027 R)
• M48: 26,658,041 km (0.057 R)
• M49: 27,243,567 km (0.115 R)
• M50: 28,129,785 km (0.105 R)
• M51: 30,386,170 km (0.104 R)
• M52: 30,997,576 km (0.079 R)
• M53: 31,074,320 km (0.037 R)
• M54: 31,458,787 km (0.026 R)
• M55: 31,535,979 km (0.046 R)
• M56: 31,767,557 km (0.086 R)
• M57: 32,700,000 km (0.102 R)
• M58: 33,798,946 km (0.115 R)
• M59: 34,670,952 km (0.043 R)
• M60: 36,033,190 km (0.095 R)
• M61: 36,761,433 km (0.037 R)
• M62: 36,923,896 km (0.114 R)
• M63: 37,657,973 km (0.119 R)
• M64: 39,472,745 km (0.101 R)
• M65: 39,639,097 km (0.12 R)
• M66: 39,805,749 km (0.041 R)
• M67: 40,978,597 km (0.101 R)
• M68: 41,738,554 km (0.119 R)
• M69: 42,844,381 km (0.116 R)
• M70: 43,100,942 km (0.117 R)
• M71: 43,358,100 km (0.076 R)
• M72: 43,615,708 km (0.116 R)
• M73: 46,482,602 km (0.025 R)
• M74: 49,589,151 km (0.042 R)
• M75: 50,308,567 km (0.104 R)
• M76: 50,760,054 km (0.101 R)
• M77: 52,396,205 km (0.111 R)
• M78: 52,487,610 km (0.089 R)
• M79: 52,670,568 km (0.093 R)
• M80: 53,220,789 km (0.101 R)
• M81: 59,206,499 km (0.108 R)
• M82: 60,735,988 km (0.09 R)
• M83: 63,443,559 km (0.102 R)
• M84: 63,931,248 km (0.103 R)
• M85: 64,615,958 km (0.051 R)
• M86: 64,910,217 km (0.105 R)
• M87: 65,303,211 km (0.097 R)
• M88: 65,499,932 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.3

Radius: 5.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.34 AU - 18.54 AU

Year: 23016 Days

Day: 19.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 44,475,257 km

• M1: 242,648 km (0.115 R)
• M2: 383,270 km (0.08 R)
• M3: 505,342 km (0.084 R)
• M4: 578,645 km (0.12 R)
• M5: 719,865 km (0.047 R)
• M6: 854,653 km (0.074 R)
• M7: 1,450,501 km (0.092 R)
• M8: 2,724,776 km (0.025 R)
• M9: 3,097,873 km (0.103 R)
• M10: 3,486,827 km (0.076 R)
• M11: 3,572,098 km (0.095 R)
• M12: 4,525,186 km (0.114 R)
• M13: 6,056,769 km (0.056 R)
• M14: 7,254,898 km (0.072 R)
• M15: 7,364,105 km (0.056 R)
• M16: 9,659,235 km (0.099 R)
• M17: 9,779,512 km (0.109 R)
• M18: 10,183,576 km (0.08 R)
• M19: 12,763,990 km (0.079 R)
• M20: 13,028,179 km (0.104 R)
• M21: 13,651,703 km (0.093 R)
• M22: 14,193,846 km (0.103 R)
• M23: 14,239,324 km (0.093 R)
• M24: 15,579,721 km (0.038 R)
• M25: 16,193,670 km (0.068 R)
• M26: 17,689,051 km (0.081 R)
• M27: 19,278,378 km (0.086 R)
• M28: 20,964,646 km (0.119 R)
• M29: 21,851,611 km (0.074 R)
• M30: 22,591,223 km (0.114 R)
• M31: 23,608,040 km (0.117 R)
• M32: 24,421,404 km (0.071 R)
• M33: 24,749,322 km (0.054 R)
• M34: 26,690,803 km (0.087 R)
• M35: 26,859,400 km (0.115 R)
• M36: 28,795,795 km (0.029 R)
• M37: 29,431,735 km (0.055 R)
• M38: 31,189,959 km (0.049 R)
• M39: 33,586,368 km (0.061 R)
• M40: 35,237,180 km (0.078 R)
• M41: 36,414,665 km (0.077 R)
• M42: 36,851,640 km (0.081 R)
• M43: 41,641,914 km (0.072 R)
• M44: 41,772,363 km (0.079 R)
• M45: 42,820,446 km (0.096 R)
• M46: 43,017,915 km (0.081 R)
• M47: 43,877,055 km (0.117 R)
• M48: 44,408,726 km (0.113 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit