🌌 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: 293.5

Radius: 11.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.5 AU - 0.62 AU

Year: 284 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,615,802 km

• M1: 151,393 km (0.051 R)
• M2: 227,090 km (0.108 R)
• M3: 320,887 km (0.113 R)
• M4: 401,521 km (0.102 R)
• M5: 507,735 km (0.072 R)
• M6: 654,042 km (0.04 R)
• M7: 734,526 km (0.111 R)
• M8: 833,260 km (0.092 R)
• M9: 946,057 km (0.085 R)
• M10: 1,048,531 km (0.112 R)
• M11: 1,151,754 km (0.113 R)
• M12: 1,272,180 km (0.075 R)
• M13: 1,421,778 km (0.038 R)
• M14: 1,529,788 km (0.095 R)
• M15: 1,610,870 km (0.089 R)
• M16: 1,720,076 km (0.053 R)
• M17: 1,812,378 km (0.11 R)
• M18: 1,961,976 km (0.104 R)
• M19: 2,066,844 km (0.046 R)
• M20: 2,153,013 km (0.117 R)
• M21: 2,231,851 km (0.086 R)
• M22: 2,487,813 km (0.069 R)
• M23: 2,655,063 km (0.104 R)
• M24: 2,816,928 km (0.089 R)
• M25: 3,005,272 km (0.094 R)
• M26: 3,089,346 km (0.115 R)
• M27: 3,174,168 km (0.066 R)
• M28: 3,307,759 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.3

Radius: 8.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.72 AU - 1 AU

Year: 541 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,615,802 km

• M1: 112,049 km (0.065 R)
• M2: 217,515 km (0.085 R)
• M3: 345,272 km (0.113 R)
• M4: 415,882 km (0.105 R)
• M5: 489,035 km (0.112 R)
• M6: 549,024 km (0.091 R)
• M7: 619,335 km (0.079 R)
• M8: 705,055 km (0.047 R)
• M9: 774,319 km (0.073 R)
• M10: 854,802 km (0.072 R)
• M11: 947,104 km (0.093 R)
• M12: 1,019,809 km (0.067 R)
• M13: 1,085,033 km (0.101 R)
• M14: 1,142,180 km (0.107 R)
• M15: 1,205,160 km (0.084 R)
• M16: 1,279,511 km (0.072 R)
• M17: 1,448,706 km (0.064 R)
• M18: 1,506,750 km (0.114 R)
• M19: 1,663,678 km (0.085 R)
• M20: 1,786,348 km (0.069 R)
• M21: 1,860,399 km (0.038 R)
• M22: 1,917,994 km (0.06 R)
• M23: 1,976,188 km (0.091 R)
• M24: 2,052,782 km (0.103 R)
• M25: 2,142,541 km (0.094 R)
• M26: 2,288,698 km (0.078 R)
• M27: 2,533,590 km (0.066 R)
• M28: 2,623,498 km (0.082 R)
• M29: 2,886,491 km (0.11 R)
• M30: 2,987,320 km (0.113 R)
• M31: 3,096,227 km (0.115 R)
• M32: 3,178,805 km (0.096 R)
• M33: 3,234,156 km (0.067 R)
• M34: 3,317,931 km (0.095 R)
• M35: 3,523,479 km (0.087 R)
• M36: 3,653,180 km (0.111 R)
• M37: 3,976,910 km (0.108 R)
• M38: 4,210,582 km (0.11 R)
• M39: 4,510,974 km (0.035 R)
• M40: 4,683,461 km (0.092 R)
• M41: 4,938,375 km (0.032 R)
• M42: 5,059,400 km (0.056 R)
• M43: 5,173,394 km (0.04 R)
• M44: 5,378,791 km (0.115 R)
• M45: 5,445,213 km (0.062 R)
• M46: 5,603,787 km (0.102 R)

Asteroid Belt

Center: 3.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.6

Radius: 7.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.66 AU - 7.36 AU

Year: 9993 Days

Day: 23.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,615,802 km

• M1: 252,820 km (0.03 R)
• M2: 459,265 km (0.092 R)
• M3: 825,930 km (0.059 R)
• M4: 1,077,254 km (0.097 R)
• M5: 1,318,705 km (0.089 R)
• M6: 1,437,187 km (0.111 R)
• M7: 1,685,070 km (0.115 R)
• M8: 1,758,373 km (0.09 R)
• M9: 2,082,103 km (0.086 R)
• M10: 2,200,884 km (0.06 R)
• M11: 2,362,898 km (0.096 R)
• M12: 2,424,533 km (0.095 R)
• M13: 2,528,653 km (0.102 R)
• M14: 2,741,381 km (0.092 R)
• M15: 3,697,162 km (0.111 R)
• M16: 4,336,094 km (0.116 R)
• M17: 4,462,953 km (0.059 R)
• M18: 4,514,116 km (0.116 R)
• M19: 4,668,501 km (0.073 R)
• M20: 5,008,986 km (0.055 R)
• M21: 5,088,721 km (0.104 R)
• M22: 5,168,906 km (0.057 R)
• M23: 5,249,539 km (0.088 R)
• M24: 5,439,229 km (0.031 R)
• M25: 5,603,637 km (0.105 R)
• M26: 6,021,913 km (0.12 R)
• M27: 6,507,956 km (0.03 R)
• M28: 6,888,384 km (0.108 R)
• M29: 6,947,475 km (0.094 R)
• M30: 7,366,349 km (0.108 R)
• M31: 7,670,481 km (0.104 R)
• M32: 8,831,361 km (0.116 R)
• M33: 8,992,478 km (0.108 R)
• M34: 9,284,792 km (0.102 R)
• M35: 9,481,513 km (0.086 R)
• M36: 9,580,397 km (0.065 R)
• M37: 9,679,581 km (0.113 R)
• M38: 9,845,634 km (0.118 R)
• M39: 10,793,187 km (0.082 R)
• M40: 11,173,315 km (0.11 R)
• M41: 11,522,776 km (0.095 R)
• M42: 12,992,725 km (0.108 R)
• M43: 13,656,640 km (0.103 R)
• M44: 14,180,532 km (0.051 R)
• M45: 14,255,929 km (0.074 R)
• M46: 14,520,867 km (0.077 R)
• M47: 14,634,860 km (0.056 R)
• M48: 14,863,745 km (0.088 R)
• M49: 15,209,466 km (0.078 R)
• M50: 16,104,809 km (0.09 R)
• M51: 17,217,817 km (0.04 R)
• M52: 17,378,785 km (0.07 R)
• M53: 17,661,824 km (0.094 R)
• M54: 17,905,668 km (0.086 R)
• M55: 18,643,635 km (0.055 R)
• M56: 18,726,213 km (0.077 R)
• M57: 18,933,406 km (0.032 R)
• M58: 20,064,665 km (0.037 R)
• M59: 20,361,617 km (0.095 R)
• M60: 20,446,588 km (0.081 R)
• M61: 20,574,494 km (0.034 R)
• M62: 20,702,700 km (0.079 R)
• M63: 21,088,662 km (0.085 R)
• M64: 21,911,151 km (0.047 R)
• M65: 22,876,806 km (0.096 R)
• M66: 23,009,499 km (0.054 R)
• M67: 23,142,491 km (0.088 R)
• M68: 23,766,614 km (0.107 R)
• M69: 24,080,769 km (0.102 R)
• M70: 24,713,119 km (0.093 R)
• M71: 25,580,039 km (0.053 R)
• M72: 25,855,898 km (0.119 R)
• M73: 26,132,654 km (0.112 R)
• M74: 26,503,357 km (0.107 R)
• M75: 26,596,257 km (0.072 R)
• M76: 27,156,053 km (0.119 R)
• M77: 27,296,675 km (0.093 R)
• M78: 27,672,764 km (0.046 R)
• M79: 27,908,680 km (0.05 R)
• M80: 28,050,498 km (0.069 R)
• M81: 29,819,792 km (0.031 R)
• M82: 30,061,543 km (0.116 R)
• M83: 31,035,574 km (0.036 R)
• M84: 31,133,561 km (0.093 R)
• M85: 32,168,329 km (0.119 R)
• M86: 32,217,846 km (0.066 R)
• M87: 32,466,029 km (0.066 R)
• M88: 32,664,994 km (0.089 R)
• M89: 32,814,592 km (0.092 R)
• M90: 33,414,928 km (0.101 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: 443 - 13,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit