🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.66 AU - 0.96 AU

Year: 256 Days

Day: 31.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,789,218 km

• M1: 273,465 km (0.1 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.4

Radius: 8.3

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.62 AU - 11.02 AU

Year: 9206 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,789,218 km

• M1: 276,606 km (0.101 R)
• M2: 374,443 km (0.051 R)
• M3: 500,854 km (0.108 R)
• M4: 709,543 km (0.119 R)
• M5: 1,770,042 km (0.085 R)
• M6: 2,143,289 km (0.114 R)
• M7: 2,706,525 km (0.091 R)
• M8: 3,019,334 km (0.066 R)
• M9: 3,343,662 km (0.104 R)
• M10: 3,434,019 km (0.051 R)
• M11: 4,154,333 km (0.056 R)
• M12: 4,349,708 km (0.092 R)
• M13: 4,515,013 km (0.06 R)
• M14: 5,873,512 km (0.027 R)
• M15: 6,203,824 km (0.109 R)
• M16: 6,315,274 km (0.096 R)
• M17: 7,114,276 km (0.072 R)
• M18: 7,784,176 km (0.065 R)
• M19: 7,864,360 km (0.109 R)
• M20: 10,173,852 km (0.058 R)
• M21: 12,114,136 km (0.112 R)
• M22: 12,912,091 km (0.106 R)
• M23: 13,872,510 km (0.042 R)
• M24: 14,165,123 km (0.1 R)
• M25: 14,263,110 km (0.088 R)
• M26: 14,410,613 km (0.118 R)
• M27: 15,861,563 km (0.076 R)
• M28: 16,014,302 km (0.048 R)
• M29: 16,269,965 km (0.088 R)
• M30: 16,423,901 km (0.115 R)
• M31: 17,045,032 km (0.108 R)
• M32: 17,990,939 km (0.074 R)
• M33: 18,044,046 km (0.094 R)
• M34: 18,203,518 km (0.058 R)
• M35: 18,523,807 km (0.117 R)
• M36: 19,007,905 km (0.039 R)
• M37: 19,441,590 km (0.112 R)
• M38: 20,374,183 km (0.115 R)
• M39: 20,706,739 km (0.037 R)
• M40: 20,929,490 km (0.08 R)
• M41: 21,546,133 km (0.117 R)
• M42: 21,602,531 km (0.12 R)
• M43: 21,715,328 km (0.105 R)
• M44: 22,055,064 km (0.096 R)
• M45: 22,339,600 km (0.071 R)
• M46: 22,625,182 km (0.1 R)
• M47: 23,780,078 km (0.113 R)
• M48: 24,188,779 km (0.052 R)
• M49: 26,086,727 km (0.083 R)
• M50: 26,266,993 km (0.104 R)
• M51: 26,447,856 km (0.116 R)
• M52: 26,629,019 km (0.048 R)
• M53: 26,750,044 km (0.072 R)
• M54: 26,810,631 km (0.091 R)
• M55: 27,235,938 km (0.092 R)
• M56: 27,296,974 km (0.083 R)
• M57: 27,602,453 km (0.111 R)
• M58: 27,724,824 km (0.105 R)
• M59: 28,959,754 km (0.086 R)
• M60: 30,212,487 km (0.118 R)
• M61: 30,528,288 km (0.055 R)
• M62: 30,781,856 km (0.102 R)
• M63: 31,099,752 km (0.117 R)
• M64: 31,803,011 km (0.097 R)
• M65: 32,576,133 km (0.092 R)
• M66: 33,813,008 km (0.115 R)
• M67: 34,075,253 km (0.095 R)
• M68: 34,272,573 km (0.094 R)
• M69: 34,667,960 km (0.118 R)
• M70: 37,005,277 km (0.094 R)
• M71: 37,207,982 km (0.091 R)
• M72: 37,275,601 km (0.08 R)
• M73: 37,886,259 km (0.074 R)
• M74: 38,842,788 km (0.106 R)
• M75: 39,392,859 km (0.085 R)
• M76: 39,461,824 km (0.043 R)
• M77: 40,640,206 km (0.117 R)
• M78: 40,709,769 km (0.084 R)
• M79: 40,988,919 km (0.099 R)
• M80: 42,252,572 km (0.064 R)
• M81: 42,535,163 km (0.071 R)
• M82: 42,676,682 km (0.078 R)
• M83: 44,100,555 km (0.096 R)
• M84: 44,746,369 km (0.038 R)
• M85: 45,395,175 km (0.115 R)
• M86: 45,467,580 km (0.059 R)
• M87: 46,410,795 km (0.037 R)
• M88: 48,316,671 km (0.088 R)
• M89: 49,130,783 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247

Radius: 11.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.57 AU - 11.53 AU

Year: 11198 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,789,218 km

• M1: 151,543 km (0.084 R)
• M2: 226,790 km (0.086 R)
• M3: 406,308 km (0.102 R)
• M4: 518,805 km (0.118 R)
• M5: 1,882,988 km (0.115 R)
• M6: 1,963,173 km (0.051 R)
• M7: 2,106,338 km (0.045 R)
• M8: 2,338,514 km (0.076 R)
• M9: 3,061,371 km (0.082 R)
• M10: 5,229,493 km (0.077 R)
• M11: 5,429,954 km (0.113 R)
• M12: 6,287,449 km (0.053 R)
• M13: 6,934,759 km (0.098 R)
• M14: 7,282,424 km (0.119 R)
• M15: 8,192,877 km (0.098 R)
• M16: 9,520,259 km (0.093 R)
• M17: 9,765,450 km (0.096 R)
• M18: 9,977,430 km (0.099 R)
• M19: 10,913,464 km (0.091 R)
• M20: 11,023,269 km (0.077 R)
• M21: 11,133,522 km (0.11 R)
• M22: 12,331,502 km (0.118 R)
• M23: 14,645,931 km (0.105 R)
• M24: 15,831,793 km (0.027 R)
• M25: 16,122,761 km (0.087 R)
• M26: 17,175,930 km (0.061 R)
• M27: 17,560,546 km (0.083 R)
• M28: 18,425,521 km (0.111 R)
• M29: 20,466,933 km (0.061 R)
• M30: 20,647,947 km (0.108 R)
• M31: 21,011,320 km (0.09 R)
• M32: 21,560,344 km (0.113 R)
• M33: 23,851,137 km (0.109 R)
• M34: 24,041,575 km (0.094 R)
• M35: 24,519,839 km (0.113 R)
• M36: 24,615,881 km (0.114 R)
• M37: 25,049,415 km (0.102 R)
• M38: 25,534,262 km (0.119 R)
• M39: 26,809,285 km (0.108 R)
• M40: 26,957,835 km (0.04 R)
• M41: 29,115,486 km (0.12 R)
• M42: 30,343,834 km (0.074 R)
• M43: 30,601,890 km (0.083 R)
• M44: 31,224,068 km (0.112 R)
• M45: 31,902,943 km (0.06 R)
• M46: 32,428,480 km (0.116 R)
• M47: 33,062,775 km (0.084 R)
• M48: 33,275,204 km (0.092 R)
• M49: 33,434,675 km (0.094 R)
• M50: 33,647,852 km (0.088 R)
• M51: 33,915,034 km (0.106 R)
• M52: 34,236,370 km (0.119 R)
• M53: 35,152,657 km (0.062 R)
• M54: 35,913,362 km (0.036 R)
• M55: 36,022,419 km (0.101 R)
• M56: 36,131,626 km (0.109 R)
• M57: 36,789,258 km (0.117 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit