🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.73 AU - 1.15 AU

Year: 416 Days

Day: 40.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 10.5

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.76 AU - 4.16 AU

Year: 2938 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,869,784 km

• M1: 134,339 km (0.076 R)
• M2: 230,530 km (0.1 R)
• M3: 304,132 km (0.081 R)
• M4: 530,324 km (0.12 R)
• M5: 843,433 km (0.114 R)
• M6: 1,199,326 km (0.118 R)
• M7: 1,440,029 km (0.04 R)
• M8: 1,953,299 km (0.12 R)
• M9: 2,026,902 km (0.041 R)
• M10: 2,131,620 km (0.11 R)
• M11: 2,714,753 km (0.094 R)
• M12: 2,797,331 km (0.106 R)
• M13: 2,931,221 km (0.045 R)
• M14: 3,188,080 km (0.048 R)
• M15: 3,363,409 km (0.114 R)
• M16: 3,470,222 km (0.083 R)
• M17: 3,632,535 km (0.114 R)
• M18: 4,287,625 km (0.083 R)
• M19: 4,898,283 km (0.044 R)
• M20: 5,141,978 km (0.084 R)
• M21: 5,620,392 km (0.093 R)
• M22: 5,790,186 km (0.119 R)
• M23: 5,918,690 km (0.102 R)
• M24: 6,156,700 km (0.111 R)
• M25: 6,243,916 km (0.064 R)
• M26: 6,419,843 km (0.11 R)
• M27: 6,575,126 km (0.096 R)
• M28: 6,731,755 km (0.089 R)
• M29: 6,799,223 km (0.07 R)
• M30: 7,231,711 km (0.086 R)
• M31: 7,393,426 km (0.029 R)
• M32: 7,533,001 km (0.083 R)
• M33: 8,704,950 km (0.093 R)
• M34: 8,852,304 km (0.101 R)
• M35: 8,951,039 km (0.072 R)
• M36: 9,475,380 km (0.103 R)
• M37: 9,754,080 km (0.108 R)
• M38: 9,907,269 km (0.117 R)
• M39: 10,138,547 km (0.091 R)
• M40: 10,449,710 km (0.11 R)
• M41: 10,632,519 km (0.07 R)
• M42: 10,975,098 km (0.108 R)
• M43: 11,241,233 km (0.115 R)
• M44: 11,509,312 km (0.092 R)
• M45: 11,725,332 km (0.026 R)
• M46: 11,806,713 km (0.074 R)
• M47: 12,519,846 km (0.115 R)
• M48: 13,501,657 km (0.071 R)
• M49: 13,958,828 km (0.118 R)
• M50: 14,420,936 km (0.073 R)
• M51: 14,712,502 km (0.118 R)
• M52: 15,927,685 km (0.088 R)
• M53: 16,017,743 km (0.08 R)
• M54: 16,228,975 km (0.059 R)
• M55: 16,410,587 km (0.113 R)
• M56: 16,867,758 km (0.097 R)
• M57: 17,051,764 km (0.03 R)
• M58: 17,144,066 km (0.113 R)
• M59: 17,267,334 km (0.114 R)
• M60: 17,483,802 km (0.098 R)
• M61: 17,607,819 km (0.075 R)
• M62: 18,170,008 km (0.1 R)
• M63: 18,327,086 km (0.057 R)
• M64: 18,642,887 km (0.108 R)
• M65: 18,737,881 km (0.101 R)
• M66: 19,697,552 km (0.115 R)
• M67: 19,923,744 km (0.084 R)
• M68: 20,053,295 km (0.1 R)
• M69: 20,542,032 km (0.086 R)
• M70: 21,897,837 km (0.1 R)
• M71: 22,199,277 km (0.095 R)
• M72: 22,468,403 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.2

Radius: 9.5

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6 AU - 6.5 AU

Year: 7134 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,869,784 km

• M1: 127,009 km (0.06 R)
• M2: 385,813 km (0.106 R)
• M3: 761,752 km (0.094 R)
• M4: 860,637 km (0.083 R)
• M5: 1,056,460 km (0.049 R)
• M6: 1,233,584 km (0.119 R)
• M7: 1,526,796 km (0.098 R)
• M8: 1,635,554 km (0.103 R)
• M9: 1,997,431 km (0.118 R)
• M10: 2,468,514 km (0.071 R)
• M11: 2,597,169 km (0.072 R)
• M12: 2,883,349 km (0.111 R)
• M13: 2,996,296 km (0.113 R)
• M14: 3,156,814 km (0.104 R)
• M15: 3,486,378 km (0.116 R)
• M16: 3,876,679 km (0.091 R)
• M17: 4,026,576 km (0.105 R)
• M18: 4,102,422 km (0.108 R)
• M19: 4,178,568 km (0.105 R)
• M20: 4,280,893 km (0.107 R)
• M21: 4,488,235 km (0.06 R)
• M22: 5,129,711 km (0.12 R)
• M23: 5,239,516 km (0.12 R)
• M24: 5,461,369 km (0.09 R)
• M25: 5,971,797 km (0.088 R)
• M26: 6,291,338 km (0.117 R)
• M27: 6,497,484 km (0.103 R)
• M28: 6,856,370 km (0.05 R)
• M29: 6,916,807 km (0.076 R)
• M30: 7,530,906 km (0.084 R)
• M31: 8,066,616 km (0.115 R)
• M32: 8,647,206 km (0.1 R)
• M33: 9,577,256 km (0.083 R)
• M34: 10,054,174 km (0.034 R)
• M35: 10,434,302 km (0.041 R)
• M36: 11,137,412 km (0.079 R)
• M37: 11,387,240 km (0.091 R)
• M38: 11,711,120 km (0.109 R)
• M39: 12,184,148 km (0.065 R)
• M40: 12,552,458 km (0.06 R)
• M41: 13,186,903 km (0.027 R)
• M42: 13,299,849 km (0.108 R)
• M43: 13,602,934 km (0.068 R)
• M44: 13,831,670 km (0.089 R)
• M45: 14,994,494 km (0.083 R)
• M46: 15,073,182 km (0.119 R)
• M47: 15,428,776 km (0.073 R)
• M48: 15,587,649 km (0.099 R)
• M49: 15,987,375 km (0.083 R)
• M50: 16,878,679 km (0.119 R)
• M51: 17,001,499 km (0.085 R)
• M52: 17,206,747 km (0.12 R)
• M53: 17,827,578 km (0.072 R)
• M54: 18,036,267 km (0.101 R)
• M55: 18,582,300 km (0.085 R)
• M56: 18,793,831 km (0.106 R)
• M57: 19,304,708 km (0.101 R)
• M58: 19,561,866 km (0.094 R)
• M59: 19,820,222 km (0.045 R)
• M60: 19,993,007 km (0.067 R)
• M61: 20,079,625 km (0.092 R)
• M62: 20,340,224 km (0.045 R)
• M63: 20,558,188 km (0.058 R)
• M64: 20,689,386 km (0.072 R)
• M65: 20,952,528 km (0.102 R)
• M66: 22,509,692 km (0.084 R)
• M67: 22,825,494 km (0.092 R)
• M68: 23,006,806 km (0.12 R)
• M69: 23,142,940 km (0.062 R)
• M70: 23,279,373 km (0.107 R)
• M71: 24,844,616 km (0.106 R)
• M72: 25,077,689 km (0.098 R)
• M73: 25,171,188 km (0.11 R)
• M74: 26,443,668 km (0.086 R)
• M75: 26,824,693 km (0.104 R)
• M76: 28,172,720 km (0.045 R)
• M77: 28,659,511 km (0.094 R)
• M78: 28,903,954 km (0.086 R)
• M79: 29,296,499 km (0.088 R)
• M80: 29,740,206 km (0.06 R)
• M81: 30,634,203 km (0.115 R)
• M82: 31,134,758 km (0.105 R)
• M83: 31,386,082 km (0.096 R)
• M84: 31,840,112 km (0.091 R)
• M85: 32,194,659 km (0.06 R)
• M86: 32,448,825 km (0.041 R)
• M87: 33,935,679 km (0.119 R)
• M88: 34,298,005 km (0.074 R)
• M89: 34,817,708 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 13,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit