🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 8.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.73 AU - 0.95 AU

Year: 505 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,189,010 km

• M1: 115,190 km (0.093 R)
• M2: 168,597 km (0.028 R)
• M3: 247,136 km (0.073 R)
• M4: 344,225 km (0.084 R)
• M5: 468,391 km (0.11 R)
• M6: 629,209 km (0.12 R)
• M7: 817,253 km (0.11 R)
• M8: 955,781 km (0.053 R)
• M9: 1,011,132 km (0.082 R)
• M10: 1,067,530 km (0.038 R)
• M11: 1,150,856 km (0.035 R)
• M12: 1,276,818 km (0.09 R)
• M13: 1,369,269 km (0.101 R)
• M14: 1,442,722 km (0.082 R)
• M15: 1,506,750 km (0.098 R)
• M16: 1,667,567 km (0.115 R)
• M17: 1,742,516 km (0.085 R)
• M18: 1,810,882 km (0.075 R)
• M19: 1,946,717 km (0.112 R)
• M20: 2,328,042 km (0.056 R)
• M21: 2,566,351 km (0.09 R)
• M22: 2,697,250 km (0.078 R)
• M23: 2,821,416 km (0.095 R)
• M24: 3,071,095 km (0.065 R)
• M25: 3,210,221 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.6

Radius: 9.3

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.94 AU - 1.44 AU

Year: 852 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 50,189,010 km

• M1: 115,938 km (0.113 R)
• M2: 189,241 km (0.115 R)
• M3: 399,726 km (0.034 R)
• M4: 514,018 km (0.089 R)
• M5: 628,909 km (0.099 R)
• M6: 698,921 km (0.081 R)
• M7: 777,909 km (0.058 R)
• M8: 860,188 km (0.104 R)
• M9: 972,685 km (0.101 R)
• M10: 1,097,300 km (0.09 R)
• M11: 1,264,551 km (0.065 R)
• M12: 1,393,654 km (0.099 R)
• M13: 1,599,800 km (0.073 R)
• M14: 1,723,367 km (0.11 R)
• M15: 1,782,159 km (0.05 R)
• M16: 1,919,041 km (0.111 R)
• M17: 2,086,292 km (0.041 R)
• M18: 2,239,929 km (0.042 R)
• M19: 2,444,579 km (0.084 R)
• M20: 2,694,407 km (0.076 R)
• M21: 2,792,693 km (0.111 R)
• M22: 2,912,222 km (0.027 R)
• M23: 2,982,682 km (0.086 R)
• M24: 3,146,193 km (0.105 R)
• M25: 3,228,920 km (0.065 R)
• M26: 3,333,639 km (0.077 R)
• M27: 3,514,054 km (0.101 R)
• M28: 3,600,073 km (0.092 R)
• M29: 3,818,186 km (0.083 R)
• M30: 4,097,037 km (0.067 R)
• M31: 4,301,986 km (0.105 R)
• M32: 4,475,370 km (0.116 R)
• M33: 4,557,050 km (0.116 R)
• M34: 4,639,329 km (0.092 R)
• M35: 5,118,641 km (0.07 R)
• M36: 5,179,677 km (0.109 R)
• M37: 5,240,862 km (0.09 R)
• M38: 5,401,381 km (0.101 R)
• M39: 5,701,923 km (0.119 R)
• M40: 5,867,079 km (0.098 R)
• M41: 5,956,688 km (0.107 R)
• M42: 6,111,223 km (0.053 R)
• M43: 6,306,448 km (0.073 R)
• M44: 6,477,139 km (0.045 R)
• M45: 6,676,254 km (0.027 R)
• M46: 6,985,323 km (0.111 R)
• M47: 7,134,771 km (0.116 R)
• M48: 7,340,319 km (0.077 R)
• M49: 7,631,436 km (0.115 R)
• M50: 8,068,112 km (0.118 R)
• M51: 8,182,106 km (0.1 R)
• M52: 8,253,614 km (0.057 R)
• M53: 8,339,782 km (0.053 R)
• M54: 8,498,356 km (0.067 R)
• M55: 8,789,473 km (0.109 R)
• M56: 8,847,966 km (0.105 R)
• M57: 8,950,889 km (0.064 R)
• M58: 9,068,922 km (0.112 R)
• M59: 9,276,863 km (0.098 R)
• M60: 9,336,553 km (0.119 R)
• M61: 9,742,711 km (0.104 R)
• M62: 9,986,256 km (0.109 R)
• M63: 10,308,789 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.8

Radius: 14.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.25 AU - 3.67 AU

Year: 3341 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,189,010 km

• M1: 191,336 km (0.1 R)
• M2: 327,769 km (0.119 R)
• M3: 630,854 km (0.072 R)
• M4: 740,509 km (0.079 R)
• M5: 1,200,972 km (0.091 R)
• M6: 1,644,679 km (0.046 R)
• M7: 1,789,340 km (0.087 R)
• M8: 1,908,270 km (0.059 R)
• M9: 2,061,010 km (0.066 R)
• M10: 2,281,816 km (0.068 R)
• M11: 2,460,885 km (0.098 R)
• M12: 2,816,180 km (0.047 R)
• M13: 3,062,418 km (0.11 R)
• M14: 3,352,787 km (0.071 R)
• M15: 3,633,134 km (0.073 R)
• M16: 3,728,428 km (0.061 R)
• M17: 4,157,474 km (0.061 R)
• M18: 4,317,544 km (0.111 R)
• M19: 4,747,488 km (0.07 R)
• M20: 5,084,532 km (0.075 R)
• M21: 5,212,887 km (0.117 R)
• M22: 5,407,664 km (0.117 R)
• M23: 5,560,852 km (0.095 R)
• M24: 5,671,106 km (0.074 R)
• M25: 6,028,944 km (0.054 R)
• M26: 6,556,426 km (0.114 R)
• M27: 6,673,112 km (0.047 R)
• M28: 6,861,157 km (0.09 R)
• M29: 7,339,272 km (0.034 R)
• M30: 7,509,065 km (0.063 R)
• M31: 7,902,358 km (0.048 R)
• M32: 8,479,656 km (0.081 R)
• M33: 8,915,136 km (0.114 R)
• M34: 9,200,867 km (0.115 R)
• M35: 9,542,549 km (0.11 R)
• M36: 9,675,093 km (0.096 R)
• M37: 9,968,753 km (0.09 R)
• M38: 10,103,242 km (0.111 R)
• M39: 10,482,921 km (0.103 R)
• M40: 11,145,041 km (0.054 R)
• M41: 11,593,985 km (0.083 R)
• M42: 11,963,043 km (0.085 R)
• M43: 12,192,226 km (0.11 R)
• M44: 12,336,140 km (0.083 R)
• M45: 12,567,568 km (0.064 R)
• M46: 13,567,480 km (0.083 R)
• M47: 13,836,606 km (0.079 R)
• M48: 14,167,666 km (0.088 R)
• M49: 14,960,984 km (0.114 R)
• M50: 15,115,070 km (0.109 R)
• M51: 15,238,937 km (0.109 R)
• M52: 15,705,981 km (0.079 R)
• M53: 16,019,987 km (0.095 R)
• M54: 16,114,533 km (0.102 R)
• M55: 16,846,216 km (0.072 R)
• M56: 17,103,225 km (0.06 R)
• M57: 17,426,207 km (0.07 R)
• M58: 17,718,821 km (0.1 R)
• M59: 17,849,270 km (0.116 R)
• M60: 17,947,406 km (0.094 R)
• M61: 18,242,862 km (0.117 R)
• M62: 18,871,921 km (0.087 R)
• M63: 19,105,443 km (0.055 R)
• M64: 19,205,823 km (0.032 R)
• M65: 19,340,013 km (0.1 R)
• M66: 19,981,339 km (0.094 R)
• M67: 22,122,384 km (0.06 R)
• M68: 23,398,902 km (0.064 R)
• M69: 24,154,521 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 4.3

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.01 AU - 9.63 AU

Year: 14346 Days

Day: 20.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 50,189,010 km

• M1: 195,225 km (0.062 R)
• M2: 263,591 km (0.03 R)
• M3: 771,925 km (0.09 R)
• M4: 903,571 km (0.102 R)
• M5: 1,166,714 km (0.102 R)
• M6: 1,274,125 km (0.091 R)
• M7: 1,407,118 km (0.084 R)
• M8: 1,591,572 km (0.087 R)
• M9: 1,783,655 km (0.083 R)
• M10: 2,736,145 km (0.118 R)
• M11: 2,966,077 km (0.092 R)
• M12: 3,444,341 km (0.058 R)
• M13: 3,723,790 km (0.076 R)
• M14: 3,882,214 km (0.116 R)
• M15: 3,946,242 km (0.059 R)
• M16: 4,107,658 km (0.077 R)
• M17: 4,140,271 km (0.082 R)
• M18: 4,271,318 km (0.081 R)
• M19: 5,016,765 km (0.044 R)
• M20: 5,156,489 km (0.119 R)
• M21: 5,692,199 km (0.115 R)
• M22: 6,133,363 km (0.069 R)
• M23: 6,471,454 km (0.099 R)
• M24: 7,126,394 km (0.098 R)
• M25: 8,004,982 km (0.103 R)
• M26: 9,001,603 km (0.111 R)
• M27: 9,342,537 km (0.087 R)
• M28: 9,774,575 km (0.092 R)
• M29: 10,568,491 km (0.105 R)
• M30: 11,018,332 km (0.081 R)
• M31: 11,063,810 km (0.116 R)
• M32: 11,109,138 km (0.029 R)
• M33: 11,843,963 km (0.042 R)
• M34: 12,076,887 km (0.091 R)
• M35: 12,547,073 km (0.098 R)
• M36: 12,927,650 km (0.12 R)
• M37: 13,263,646 km (0.1 R)
• M38: 13,554,016 km (0.107 R)
• M39: 13,651,254 km (0.118 R)
• M40: 13,895,398 km (0.109 R)
• M41: 14,387,874 km (0.112 R)
• M42: 14,487,058 km (0.058 R)
• M43: 15,087,095 km (0.054 R)
• M44: 15,187,774 km (0.099 R)
• M45: 15,797,236 km (0.119 R)
• M46: 17,672,744 km (0.114 R)
• M47: 17,725,852 km (0.118 R)
• M48: 18,259,766 km (0.058 R)
• M49: 20,447,486 km (0.104 R)
• M50: 21,856,399 km (0.107 R)
• M51: 21,913,395 km (0.074 R)
• M52: 23,296,128 km (0.105 R)
• M53: 24,292,600 km (0.099 R)
• M54: 25,722,905 km (0.102 R)
• M55: 26,024,195 km (0.115 R)
• M56: 26,935,545 km (0.102 R)
• M57: 27,118,952 km (0.102 R)
• M58: 27,364,293 km (0.053 R)
• M59: 27,425,778 km (0.098 R)
• M60: 29,541,840 km (0.113 R)
• M61: 29,731,081 km (0.112 R)
• M62: 30,237,769 km (0.117 R)
• M63: 31,452,204 km (0.094 R)
• M64: 31,581,008 km (0.113 R)
• M65: 31,968,317 km (0.098 R)
• M66: 32,552,347 km (0.104 R)
• M67: 32,878,321 km (0.096 R)
• M68: 33,402,063 km (0.078 R)
• M69: 33,533,560 km (0.114 R)
• M70: 33,730,879 km (0.105 R)
• M71: 36,399,406 km (0.114 R)
• M72: 36,737,796 km (0.09 R)
• M73: 37,281,136 km (0.109 R)
• M74: 39,620,398 km (0.036 R)
• M75: 39,829,087 km (0.104 R)
• M76: 40,387,386 km (0.081 R)
• M77: 41,088,850 km (0.07 R)
• M78: 41,652,834 km (0.115 R)
• M79: 41,723,594 km (0.112 R)
• M80: 41,794,204 km (0.105 R)
• M81: 41,935,874 km (0.093 R)
• M82: 42,290,420 km (0.092 R)
• M83: 42,788,581 km (0.076 R)
• M84: 43,575,317 km (0.104 R)
• M85: 43,718,931 km (0.105 R)
• M86: 44,511,350 km (0.116 R)
• M87: 44,873,078 km (0.036 R)
• M88: 45,163,148 km (0.064 R)
• M89: 45,235,703 km (0.116 R)
• M90: 47,432,398 km (0.038 R)
• M91: 47,653,953 km (0.102 R)
• M92: 48,172,310 km (0.112 R)
• M93: 48,395,061 km (0.1 R)
• M94: 48,469,261 km (0.058 R)
• M95: 49,139,909 km (0.063 R)
• M96: 49,214,558 km (0.118 R)
• M97: 49,963,594 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 13,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit