🌌 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: 586.8

Radius: 14.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.43 AU - 0.69 AU

Year: 279 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,613,278 km

• M1: 176,974 km (0.073 R)
• M2: 297,849 km (0.094 R)
• M3: 445,802 km (0.102 R)
• M4: 541,095 km (0.084 R)
• M5: 631,153 km (0.046 R)
• M6: 727,494 km (0.059 R)
• M7: 816,655 km (0.086 R)
• M8: 969,245 km (0.111 R)
• M9: 1,073,066 km (0.096 R)
• M10: 1,196,334 km (0.058 R)
• M11: 1,320,800 km (0.067 R)
• M12: 1,449,903 km (0.068 R)
• M13: 1,553,873 km (0.072 R)
• M14: 1,678,039 km (0.12 R)
• M15: 1,801,158 km (0.097 R)
• M16: 1,900,192 km (0.067 R)
• M17: 2,001,021 km (0.087 R)
• M18: 2,099,157 km (0.062 R)
• M19: 2,266,408 km (0.112 R)
• M20: 2,408,526 km (0.083 R)
• M21: 2,584,004 km (0.114 R)
• M22: 2,717,296 km (0.091 R)
• M23: 2,810,944 km (0.051 R)
• M24: 2,964,132 km (0.093 R)
• M25: 3,087,700 km (0.111 R)
• M26: 3,273,650 km (0.11 R)
• M27: 3,423,996 km (0.101 R)
• M28: 3,531,108 km (0.038 R)
• M29: 3,720,050 km (0.117 R)
• M30: 3,830,453 km (0.102 R)
• M31: 4,180,213 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 13.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.44 AU - 1.66 AU

Year: 1287 Days

Day: 8.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 42,613,278 km

• M1: 176,825 km (0.106 R)
• M2: 341,981 km (0.093 R)
• M3: 476,918 km (0.078 R)
• M4: 578,645 km (0.119 R)
• M5: 701,764 km (0.103 R)
• M6: 815,458 km (0.108 R)
• M7: 915,838 km (0.095 R)
• M8: 1,020,856 km (0.064 R)
• M9: 1,244,505 km (0.076 R)
• M10: 1,459,926 km (0.08 R)
• M11: 1,559,857 km (0.119 R)
• M12: 1,731,895 km (0.057 R)
• M13: 1,946,867 km (0.113 R)
• M14: 2,123,542 km (0.118 R)
• M15: 2,218,836 km (0.089 R)
• M16: 2,335,073 km (0.088 R)
• M17: 2,523,417 km (0.078 R)
• M18: 2,665,535 km (0.038 R)
• M19: 2,810,346 km (0.025 R)
• M20: 3,097,274 km (0.084 R)
• M21: 3,393,927 km (0.069 R)
• M22: 3,574,192 km (0.081 R)
• M23: 3,665,447 km (0.095 R)
• M24: 3,967,784 km (0.051 R)
• M25: 4,182,008 km (0.119 R)
• M26: 4,339,086 km (0.083 R)
• M27: 4,559,893 km (0.09 R)
• M28: 4,948,997 km (0.098 R)
• M29: 5,270,782 km (0.097 R)
• M30: 5,612,763 km (0.093 R)
• M31: 5,759,518 km (0.082 R)
• M32: 5,880,692 km (0.119 R)
• M33: 5,989,151 km (0.062 R)
• M34: 6,152,960 km (0.102 R)
• M35: 6,415,505 km (0.086 R)
• M36: 6,597,266 km (0.067 R)
• M37: 6,780,823 km (0.107 R)
• M38: 7,561,275 km (0.078 R)
• M39: 7,723,738 km (0.097 R)
• M40: 7,857,628 km (0.091 R)
• M41: 7,962,197 km (0.075 R)
• M42: 8,233,568 km (0.119 R)
• M43: 8,355,041 km (0.083 R)
• M44: 8,477,113 km (0.118 R)
• M45: 8,584,524 km (0.079 R)
• M46: 8,723,201 km (0.101 R)
• M47: 8,862,776 km (0.051 R)
• M48: 8,987,391 km (0.111 R)
• M49: 9,619,143 km (0.105 R)
• M50: 9,859,846 km (0.109 R)
• M51: 10,183,725 km (0.078 R)
• M52: 10,593,773 km (0.115 R)
• M53: 10,842,405 km (0.101 R)
• M54: 10,959,091 km (0.057 R)
• M55: 11,109,736 km (0.096 R)
• M56: 11,294,789 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 13.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.23 AU - 6.81 AU

Year: 8648 Days

Day: 5.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,613,278 km

• M1: 197,768 km (0.06 R)
• M2: 438,920 km (0.094 R)
• M3: 538,104 km (0.057 R)
• M4: 705,354 km (0.102 R)
• M5: 828,024 km (0.087 R)
• M6: 958,922 km (0.113 R)
• M7: 1,376,450 km (0.099 R)
• M8: 1,721,273 km (0.081 R)
• M9: 1,827,936 km (0.059 R)
• M10: 1,915,002 km (0.105 R)
• M11: 2,208,214 km (0.104 R)
• M12: 2,324,901 km (0.068 R)
• M13: 2,540,471 km (0.09 R)
• M14: 2,663,141 km (0.067 R)
• M15: 2,762,773 km (0.092 R)
• M16: 3,147,689 km (0.112 R)
• M17: 3,279,784 km (0.085 R)
• M18: 3,632,386 km (0.078 R)
• M19: 3,940,408 km (0.088 R)
• M20: 4,169,891 km (0.098 R)
• M21: 4,612,102 km (0.092 R)
• M22: 5,382,681 km (0.064 R)
• M23: 6,193,352 km (0.092 R)
• M24: 6,393,663 km (0.037 R)
• M25: 6,596,219 km (0.119 R)
• M26: 6,903,942 km (0.069 R)
• M27: 7,007,463 km (0.053 R)
• M28: 7,462,690 km (0.066 R)
• M29: 7,855,384 km (0.089 R)
• M30: 8,254,960 km (0.109 R)
• M31: 8,586,768 km (0.093 R)
• M32: 8,847,966 km (0.095 R)
• M33: 9,036,160 km (0.117 R)
• M34: 9,301,846 km (0.12 R)
• M35: 9,416,438 km (0.068 R)
• M36: 9,570,075 km (0.106 R)
• M37: 10,390,470 km (0.093 R)
• M38: 10,829,091 km (0.069 R)
• M39: 11,070,990 km (0.118 R)
• M40: 13,112,702 km (0.113 R)
• M41: 13,241,356 km (0.068 R)
• M42: 13,673,694 km (0.093 R)
• M43: 15,858,122 km (0.107 R)
• M44: 15,995,304 km (0.093 R)
• M45: 16,179,010 km (0.088 R)
• M46: 17,154,537 km (0.084 R)
• M47: 17,673,044 km (0.051 R)
• M48: 18,196,935 km (0.058 R)
• M49: 19,016,433 km (0.088 R)
• M50: 19,211,059 km (0.071 R)
• M51: 20,791,561 km (0.115 R)
• M52: 21,597,445 km (0.036 R)
• M53: 22,004,351 km (0.089 R)
• M54: 22,619,198 km (0.105 R)
• M55: 22,773,882 km (0.073 R)
• M56: 23,656,659 km (0.119 R)
• M57: 25,135,135 km (0.067 R)
• M58: 25,509,429 km (0.1 R)
• M59: 26,697,834 km (0.041 R)
• M60: 27,573,431 km (0.072 R)
• M61: 27,683,535 km (0.092 R)
• M62: 28,737,003 km (0.119 R)
• M63: 28,960,502 km (0.044 R)
• M64: 29,465,395 km (0.107 R)
• M65: 29,860,034 km (0.031 R)
• M66: 31,054,723 km (0.08 R)
• M67: 31,917,454 km (0.084 R)
• M68: 33,784,585 km (0.081 R)
• M69: 33,961,409 km (0.069 R)
• M70: 34,315,956 km (0.078 R)
• M71: 34,969,400 km (0.119 R)
• M72: 35,866,987 km (0.064 R)
• M73: 36,590,442 km (0.109 R)
• M74: 36,953,965 km (0.118 R)
• M75: 38,666,562 km (0.074 R)
• M76: 39,718,833 km (0.079 R)
• M77: 39,967,764 km (0.073 R)
• M78: 40,529,953 km (0.064 R)
• M79: 40,717,848 km (0.077 R)
• M80: 41,914,930 km (0.093 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 16,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit