🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.67 AU - 0.87 AU

Year: 257 Days

Day: 39.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 14

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.96 AU - 7.52 AU

Year: 6663 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,449,296 km

• M1: 278,850 km (0.044 R)
• M2: 392,395 km (0.065 R)
• M3: 621,280 km (0.071 R)
• M4: 898,934 km (0.069 R)
• M5: 1,345,184 km (0.08 R)
• M6: 1,438,832 km (0.087 R)
• M7: 1,733,839 km (0.117 R)
• M8: 1,857,407 km (0.117 R)
• M9: 2,135,809 km (0.109 R)
• M10: 2,638,308 km (0.102 R)
• M11: 2,830,242 km (0.078 R)
• M12: 3,152,326 km (0.112 R)
• M13: 3,279,335 km (0.084 R)
• M14: 4,133,240 km (0.108 R)
• M15: 4,846,971 km (0.098 R)
• M16: 5,629,817 km (0.095 R)
• M17: 5,784,950 km (0.089 R)
• M18: 6,355,366 km (0.041 R)
• M19: 6,647,381 km (0.119 R)
• M20: 7,515,647 km (0.09 R)
• M21: 8,102,819 km (0.119 R)
• M22: 9,431,697 km (0.094 R)
• M23: 9,579,500 km (0.107 R)
• M24: 9,690,800 km (0.119 R)
• M25: 10,291,735 km (0.044 R)
• M26: 11,176,756 km (0.094 R)
• M27: 11,569,151 km (0.055 R)
• M28: 11,806,862 km (0.071 R)
• M29: 11,926,391 km (0.084 R)
• M30: 12,086,162 km (0.09 R)
• M31: 12,367,705 km (0.109 R)
• M32: 12,773,713 km (0.094 R)
• M33: 13,060,493 km (0.114 R)
• M34: 13,266,788 km (0.086 R)
• M35: 13,390,954 km (0.102 R)
• M36: 13,975,882 km (0.053 R)
• M37: 14,697,392 km (0.064 R)
• M38: 14,997,935 km (0.062 R)
• M39: 15,257,337 km (0.113 R)
• M40: 17,068,818 km (0.095 R)
• M41: 18,437,040 km (0.079 R)
• M42: 18,761,368 km (0.108 R)
• M43: 19,134,316 km (0.088 R)
• M44: 19,651,176 km (0.044 R)
• M45: 20,650,640 km (0.043 R)
• M46: 21,132,494 km (0.054 R)
• M47: 21,229,284 km (0.103 R)
• M48: 21,569,171 km (0.032 R)
• M49: 22,058,056 km (0.114 R)
• M50: 22,947,266 km (0.068 R)
• M51: 23,096,565 km (0.101 R)
• M52: 23,496,290 km (0.062 R)
• M53: 23,747,316 km (0.093 R)
• M54: 25,221,004 km (0.062 R)
• M55: 25,994,724 km (0.066 R)
• M56: 26,202,516 km (0.091 R)
• M57: 26,671,804 km (0.09 R)
• M58: 27,724,525 km (0.111 R)
• M59: 27,883,697 km (0.093 R)
• M60: 28,362,709 km (0.062 R)
• M61: 29,059,686 km (0.112 R)
• M62: 29,221,251 km (0.117 R)
• M63: 29,545,430 km (0.093 R)
• M64: 30,142,774 km (0.111 R)
• M65: 30,799,060 km (0.075 R)
• M66: 31,570,536 km (0.087 R)
• M67: 32,292,795 km (0.097 R)
• M68: 32,404,395 km (0.105 R)
• M69: 32,851,992 km (0.096 R)
• M70: 33,358,081 km (0.117 R)
• M71: 34,036,807 km (0.085 R)
• M72: 34,491,883 km (0.028 R)
• M73: 35,235,534 km (0.063 R)
• M74: 35,350,426 km (0.106 R)
• M75: 36,622,456 km (0.111 R)
• M76: 37,498,352 km (0.104 R)
• M77: 38,027,330 km (0.104 R)
• M78: 39,807,993 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 12.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.3 AU - 10.68 AU

Year: 10264 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,449,296 km

• M1: 156,928 km (0.077 R)
• M2: 254,616 km (0.107 R)
• M3: 355,744 km (0.057 R)
• M4: 736,620 km (0.032 R)
• M5: 890,407 km (0.067 R)
• M6: 1,084,285 km (0.095 R)
• M7: 1,186,760 km (0.114 R)
• M8: 1,498,522 km (0.096 R)
• M9: 1,960,779 km (0.094 R)
• M10: 2,466,420 km (0.065 R)
• M11: 2,744,373 km (0.046 R)
• M12: 3,117,171 km (0.049 R)
• M13: 3,396,470 km (0.066 R)
• M14: 3,528,116 km (0.034 R)
• M15: 3,639,267 km (0.056 R)
• M16: 3,956,714 km (0.106 R)
• M17: 4,095,541 km (0.055 R)
• M18: 4,740,308 km (0.104 R)
• M19: 5,087,375 km (0.085 R)
• M20: 5,289,332 km (0.081 R)
• M21: 5,416,939 km (0.026 R)
• M22: 6,123,938 km (0.098 R)
• M23: 6,339,060 km (0.079 R)
• M24: 6,584,101 km (0.056 R)
• M25: 6,832,284 km (0.043 R)
• M26: 7,451,919 km (0.056 R)
• M27: 8,177,917 km (0.108 R)
• M28: 8,504,639 km (0.084 R)
• M29: 8,835,549 km (0.083 R)
• M30: 9,355,552 km (0.102 R)
• M31: 9,510,385 km (0.105 R)
• M32: 9,728,499 km (0.067 R)
• M33: 9,979,824 km (0.048 R)
• M34: 10,106,383 km (0.074 R)
• M35: 10,489,204 km (0.111 R)
• M36: 10,585,545 km (0.114 R)
• M37: 10,779,424 km (0.09 R)
• M38: 11,765,873 km (0.114 R)
• M39: 12,269,868 km (0.088 R)
• M40: 12,609,904 km (0.106 R)
• M41: 13,613,406 km (0.034 R)
• M42: 13,965,410 km (0.061 R)
• M43: 14,178,138 km (0.1 R)
• M44: 14,391,914 km (0.111 R)
• M45: 14,714,447 km (0.12 R)
• M46: 15,039,523 km (0.052 R)
• M47: 15,881,011 km (0.071 R)
• M48: 15,991,863 km (0.095 R)
• M49: 16,140,114 km (0.118 R)
• M50: 16,251,565 km (0.068 R)
• M51: 16,662,510 km (0.059 R)
• M52: 16,888,104 km (0.111 R)
• M53: 17,571,168 km (0.053 R)
• M54: 18,031,480 km (0.071 R)
• M55: 18,612,518 km (0.044 R)
• M56: 19,121,001 km (0.084 R)
• M57: 20,032,052 km (0.083 R)
• M58: 20,191,823 km (0.091 R)
• M59: 21,282,092 km (0.115 R)
• M60: 22,890,569 km (0.086 R)
• M61: 23,183,332 km (0.111 R)
• M62: 23,899,756 km (0.028 R)
• M63: 24,751,716 km (0.088 R)
• M64: 24,837,585 km (0.112 R)
• M65: 25,138,426 km (0.075 R)
• M66: 25,224,595 km (0.072 R)
• M67: 25,961,364 km (0.082 R)
• M68: 26,310,526 km (0.096 R)
• M69: 27,500,277 km (0.074 R)
• M70: 27,589,139 km (0.061 R)
• M71: 30,115,099 km (0.057 R)
• M72: 30,252,429 km (0.039 R)
• M73: 30,390,059 km (0.093 R)
• M74: 30,527,989 km (0.119 R)
• M75: 30,711,994 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.7

Radius: 4.2

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.22 AU - 17.72 AU

Year: 25453 Days

Day: 23 Hours

Environment

Temp: -202 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,449,296 km

• M1: 155,881 km (0.095 R)
• M2: 236,215 km (0.094 R)
• M3: 486,642 km (0.035 R)
• M4: 590,612 km (0.104 R)
• M5: 819,647 km (0.086 R)
• M6: 965,355 km (0.06 R)
• M7: 1,376,450 km (0.057 R)
• M8: 1,755,980 km (0.092 R)
• M9: 2,514,740 km (0.112 R)
• M10: 2,756,939 km (0.105 R)
• M11: 2,912,072 km (0.071 R)
• M12: 2,974,903 km (0.117 R)
• M13: 3,198,402 km (0.062 R)
• M14: 3,295,940 km (0.094 R)
• M15: 3,763,583 km (0.051 R)
• M16: 3,935,770 km (0.049 R)
• M17: 4,649,502 km (0.115 R)
• M18: 4,722,954 km (0.116 R)
• M19: 5,021,103 km (0.055 R)
• M20: 5,832,223 km (0.054 R)
• M21: 6,071,280 km (0.087 R)
• M22: 7,920,609 km (0.045 R)
• M23: 8,905,412 km (0.057 R)
• M24: 9,458,625 km (0.106 R)
• M25: 9,692,296 km (0.077 R)
• M26: 9,928,063 km (0.109 R)
• M27: 10,213,346 km (0.03 R)
• M28: 10,357,109 km (0.062 R)
• M29: 11,381,406 km (0.101 R)
• M30: 11,880,464 km (0.046 R)
• M31: 12,539,742 km (0.103 R)
• M32: 13,055,107 km (0.084 R)
• M33: 13,210,988 km (0.072 R)
• M34: 15,403,046 km (0.101 R)
• M35: 16,009,964 km (0.071 R)
• M36: 16,232,715 km (0.097 R)
• M37: 17,819,799 km (0.071 R)
• M38: 17,992,734 km (0.106 R)
• M39: 18,050,479 km (0.099 R)
• M40: 19,042,163 km (0.104 R)
• M41: 21,260,849 km (0.118 R)
• M42: 24,130,885 km (0.066 R)
• M43: 24,258,342 km (0.087 R)
• M44: 27,053,429 km (0.106 R)
• M45: 27,784,663 km (0.092 R)
• M46: 27,918,403 km (0.1 R)
• M47: 28,859,823 km (0.102 R)
• M48: 29,402,564 km (0.084 R)
• M49: 30,085,628 km (0.113 R)
• M50: 30,497,920 km (0.038 R)
• M51: 30,635,849 km (0.06 R)
• M52: 30,773,928 km (0.11 R)
• M53: 31,537,026 km (0.105 R)
• M54: 34,939,031 km (0.091 R)
• M55: 35,083,244 km (0.105 R)
• M56: 35,155,500 km (0.063 R)
• M57: 35,807,597 km (0.073 R)
• M58: 36,683,193 km (0.12 R)
• M59: 38,381,129 km (0.099 R)
• M60: 38,902,926 km (0.11 R)
• M61: 39,652,412 km (0.048 R)
• M62: 43,315,764 km (0.071 R)
• M63: 44,404,538 km (0.108 R)
• M64: 44,795,437 km (0.039 R)
• M65: 45,502,137 km (0.118 R)
• M66: 45,896,328 km (0.119 R)
• M67: 48,365,440 km (0.088 R)
• M68: 51,532,577 km (0.1 R)
• M69: 53,930,631 km (0.047 R)
• M70: 54,514,810 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 13,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit