🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 14

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.55 AU - 0.57 AU

Year: 279 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,959,757 km

• M1: 174,431 km (0.065 R)
• M2: 287,976 km (0.084 R)
• M3: 385,813 km (0.114 R)
• M4: 480,359 km (0.111 R)
• M5: 568,622 km (0.09 R)
• M6: 657,931 km (0.092 R)
• M7: 779,405 km (0.075 R)
• M8: 891,903 km (0.089 R)
• M9: 1,003,353 km (0.103 R)
• M10: 1,100,891 km (0.091 R)
• M11: 1,201,869 km (0.1 R)
• M12: 1,368,222 km (0.113 R)
• M13: 1,490,743 km (0.113 R)
• M14: 1,706,613 km (0.105 R)
• M15: 1,834,818 km (0.057 R)
• M16: 2,076,867 km (0.09 R)
• M17: 2,189,664 km (0.104 R)
• M18: 2,319,665 km (0.082 R)
• M19: 2,447,122 km (0.115 R)
• M20: 2,540,471 km (0.078 R)
• M21: 2,811,692 km (0.103 R)
• M22: 2,909,679 km (0.106 R)
• M23: 3,103,707 km (0.082 R)
• M24: 3,244,927 km (0.105 R)
• M25: 3,457,955 km (0.113 R)
• M26: 3,545,619 km (0.107 R)
• M27: 3,645,999 km (0.116 R)
• M28: 3,747,277 km (0.12 R)
• M29: 3,843,618 km (0.08 R)
• M30: 4,020,144 km (0.112 R)
• M31: 4,112,595 km (0.109 R)
• M32: 4,268,326 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.4

Radius: 8.6

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.69 AU - 1.01 AU

Year: 523 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 24,959,757 km

• M1: 108,758 km (0.112 R)
• M2: 166,353 km (0.092 R)
• M3: 400,623 km (0.114 R)
• M4: 457,769 km (0.041 R)
• M5: 534,962 km (0.118 R)
• M6: 648,656 km (0.079 R)
• M7: 805,136 km (0.083 R)
• M8: 865,274 km (0.1 R)
• M9: 1,161,029 km (0.119 R)
• M10: 1,270,535 km (0.048 R)
• M11: 1,335,610 km (0.082 R)
• M12: 1,525,001 km (0.078 R)
• M13: 1,581,698 km (0.104 R)
• M14: 1,645,427 km (0.095 R)
• M15: 1,710,203 km (0.111 R)
• M16: 1,869,225 km (0.044 R)
• M17: 1,943,725 km (0.103 R)
• M18: 2,166,177 km (0.109 R)
• M19: 2,258,928 km (0.098 R)
• M20: 2,316,673 km (0.1 R)
• M21: 2,375,016 km (0.101 R)
• M22: 2,470,758 km (0.032 R)
• M23: 2,666,283 km (0.067 R)
• M24: 2,851,186 km (0.078 R)
• M25: 2,937,354 km (0.049 R)
• M26: 3,160,704 km (0.054 R)
• M27: 3,291,004 km (0.061 R)
• M28: 3,381,510 km (0.082 R)
• M29: 3,590,349 km (0.088 R)
• M30: 3,726,333 km (0.032 R)
• M31: 3,846,610 km (0.114 R)
• M32: 4,117,831 km (0.086 R)
• M33: 4,367,959 km (0.064 R)
• M34: 4,422,263 km (0.12 R)
• M35: 4,485,991 km (0.073 R)
• M36: 4,549,870 km (0.068 R)
• M37: 4,827,224 km (0.08 R)
• M38: 4,986,995 km (0.077 R)
• M39: 5,062,691 km (0.106 R)
• M40: 5,215,431 km (0.049 R)
• M41: 5,515,524 km (0.088 R)
• M42: 5,593,913 km (0.093 R)
• M43: 5,653,004 km (0.047 R)
• M44: 5,741,865 km (0.095 R)
• M45: 5,851,222 km (0.113 R)
• M46: 6,041,809 km (0.057 R)
• M47: 6,122,592 km (0.094 R)
• M48: 6,244,514 km (0.07 R)
• M49: 6,336,517 km (0.099 R)
• M50: 6,408,474 km (0.081 R)
• M51: 6,511,547 km (0.089 R)
• M52: 6,636,012 km (0.063 R)
• M53: 6,824,206 km (0.093 R)
• M54: 6,961,387 km (0.051 R)
• M55: 7,078,074 km (0.117 R)
• M56: 7,238,143 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 8

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.79 AU - 4.45 AU

Year: 5577 Days

Day: 9.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,959,757 km

• M1: 140,622 km (0.113 R)
• M2: 191,934 km (0.071 R)
• M3: 610,060 km (0.097 R)
• M4: 704,756 km (0.073 R)
• M5: 793,168 km (0.052 R)
• M6: 850,464 km (0.053 R)
• M7: 945,309 km (0.113 R)
• M8: 1,237,922 km (0.108 R)
• M9: 1,373,907 km (0.088 R)
• M10: 1,529,339 km (0.103 R)
• M11: 1,631,215 km (0.119 R)
• M12: 1,888,374 km (0.051 R)
• M13: 1,982,172 km (0.07 R)
• M14: 2,509,055 km (0.049 R)
• M15: 2,913,568 km (0.118 R)
• M16: 3,077,378 km (0.099 R)
• M17: 3,395,273 km (0.052 R)
• M18: 3,782,881 km (0.113 R)
• M19: 3,961,800 km (0.101 R)
• M20: 4,204,897 km (0.115 R)
• M21: 4,641,872 km (0.076 R)
• M22: 4,748,087 km (0.106 R)
• M23: 4,919,825 km (0.12 R)
• M24: 5,093,508 km (0.111 R)
• M25: 5,559,057 km (0.074 R)
• M26: 6,817,923 km (0.081 R)
• M27: 6,890,478 km (0.069 R)
• M28: 6,987,417 km (0.068 R)
• M29: 7,232,010 km (0.099 R)
• M30: 8,084,269 km (0.083 R)
• M31: 8,161,013 km (0.091 R)
• M32: 8,289,517 km (0.103 R)
• M33: 8,626,561 km (0.053 R)
• M34: 8,704,950 km (0.117 R)
• M35: 8,862,627 km (0.059 R)
• M36: 9,047,679 km (0.094 R)
• M37: 9,341,041 km (0.118 R)
• M38: 9,827,832 km (0.106 R)
• M39: 11,023,867 km (0.045 R)
• M40: 11,451,867 km (0.069 R)
• M41: 11,682,397 km (0.102 R)
• M42: 11,972,617 km (0.119 R)
• M43: 12,236,059 km (0.111 R)
• M44: 12,887,707 km (0.105 R)
• M45: 13,067,374 km (0.025 R)
• M46: 13,368,664 km (0.079 R)
• M47: 13,733,384 km (0.118 R)
• M48: 15,287,556 km (0.099 R)
• M49: 15,732,759 km (0.119 R)
• M50: 15,892,829 km (0.088 R)
• M51: 17,159,325 km (0.073 R)
• M52: 17,225,148 km (0.096 R)
• M53: 17,688,303 km (0.094 R)
• M54: 17,988,246 km (0.08 R)
• M55: 18,458,133 km (0.092 R)
• M56: 18,660,689 km (0.1 R)
• M57: 18,863,992 km (0.053 R)
• M58: 18,966,018 km (0.109 R)
• M59: 19,341,359 km (0.067 R)
• M60: 19,409,875 km (0.118 R)
• M61: 19,547,206 km (0.095 R)
• M62: 19,615,871 km (0.114 R)
• M63: 19,926,287 km (0.117 R)
• M64: 20,168,935 km (0.107 R)
• M65: 20,447,336 km (0.117 R)
• M66: 20,726,935 km (0.07 R)
• M67: 20,797,096 km (0.047 R)
• M68: 21,396,385 km (0.044 R)
• M69: 21,965,455 km (0.091 R)
• M70: 22,575,665 km (0.101 R)
• M71: 22,683,974 km (0.078 R)
• M72: 22,756,230 km (0.077 R)
• M73: 23,155,058 km (0.094 R)
• M74: 24,439,505 km (0.097 R)
• M75: 24,624,857 km (0.115 R)
• M76: 24,699,207 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 10,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit