🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 9.5

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.17 AU - 1.41 AU

Year: 961 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,088,334 km

• M1: 118,482 km (0.073 R)
• M2: 194,178 km (0.107 R)
• M3: 298,897 km (0.118 R)
• M4: 361,578 km (0.102 R)
• M5: 425,606 km (0.104 R)
• M6: 513,569 km (0.064 R)
• M7: 598,391 km (0.025 R)
• M8: 749,336 km (0.117 R)
• M9: 812,316 km (0.084 R)
• M10: 883,375 km (0.078 R)
• M11: 1,051,224 km (0.113 R)
• M12: 1,196,035 km (0.085 R)
• M13: 1,368,671 km (0.11 R)
• M14: 1,647,073 km (0.091 R)
• M15: 1,959,732 km (0.103 R)
• M16: 2,248,606 km (0.115 R)
• M17: 2,316,523 km (0.077 R)
• M18: 2,419,895 km (0.109 R)
• M19: 2,480,931 km (0.104 R)
• M20: 2,702,934 km (0.098 R)
• M21: 2,766,364 km (0.048 R)
• M22: 2,857,768 km (0.098 R)
• M23: 3,071,992 km (0.094 R)
• M24: 3,204,835 km (0.113 R)
• M25: 3,310,750 km (0.066 R)
• M26: 3,515,999 km (0.101 R)
• M27: 3,959,706 km (0.109 R)
• M28: 4,042,434 km (0.097 R)
• M29: 4,104,666 km (0.066 R)
• M30: 4,262,043 km (0.065 R)
• M31: 4,507,085 km (0.093 R)
• M32: 4,593,403 km (0.103 R)
• M33: 5,156,788 km (0.099 R)
• M34: 5,429,505 km (0.109 R)
• M35: 5,579,253 km (0.057 R)
• M36: 5,718,678 km (0.057 R)
• M37: 5,835,813 km (0.118 R)
• M38: 5,930,060 km (0.097 R)
• M39: 5,989,151 km (0.112 R)
• M40: 6,263,962 km (0.106 R)
• M41: 6,396,805 km (0.086 R)
• M42: 6,714,551 km (0.106 R)
• M43: 7,238,742 km (0.052 R)
• M44: 7,352,885 km (0.115 R)
• M45: 7,608,548 km (0.115 R)
• M46: 7,867,053 km (0.067 R)
• M47: 7,945,143 km (0.108 R)
• M48: 8,233,867 km (0.105 R)
• M49: 8,299,989 km (0.082 R)
• M50: 8,392,889 km (0.096 R)
• M51: 8,512,717 km (0.083 R)
• M52: 8,646,607 km (0.11 R)
• M53: 8,808,323 km (0.094 R)
• M54: 8,875,941 km (0.042 R)
• M55: 8,957,322 km (0.077 R)
• M56: 9,066,229 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 9.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.08 AU - 5.42 AU

Year: 6791 Days

Day: 10.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 51,088,334 km

• M1: 128,056 km (0.094 R)
• M2: 337,642 km (0.116 R)
• M3: 486,343 km (0.103 R)
• M4: 560,394 km (0.095 R)
• M5: 721,511 km (0.113 R)
• M6: 875,447 km (0.06 R)
• M7: 980,614 km (0.111 R)
• M8: 1,077,703 km (0.095 R)
• M9: 1,152,801 km (0.066 R)
• M10: 1,308,682 km (0.039 R)
• M11: 1,389,315 km (0.115 R)
• M12: 1,527,394 km (0.046 R)
• M13: 1,758,224 km (0.062 R)
• M14: 2,157,351 km (0.117 R)
• M15: 2,269,699 km (0.093 R)
• M16: 2,878,113 km (0.115 R)
• M17: 3,055,836 km (0.071 R)
• M18: 3,978,705 km (0.092 R)
• M19: 4,440,065 km (0.096 R)
• M20: 4,501,550 km (0.075 R)
• M21: 4,897,385 km (0.061 R)
• M22: 5,435,190 km (0.113 R)
• M23: 6,403,986 km (0.08 R)
• M24: 6,613,572 km (0.116 R)
• M25: 7,207,326 km (0.106 R)
• M26: 7,279,881 km (0.072 R)
• M27: 8,471,428 km (0.06 R)
• M28: 8,985,596 km (0.065 R)
• M29: 9,194,136 km (0.086 R)
• M30: 9,299,153 km (0.103 R)
• M31: 9,457,129 km (0.089 R)
• M32: 9,536,565 km (0.113 R)
• M33: 10,369,676 km (0.071 R)
• M34: 10,588,537 km (0.082 R)
• M35: 11,030,749 km (0.047 R)
• M36: 11,226,123 km (0.036 R)
• M37: 12,076,438 km (0.103 R)
• M38: 12,683,955 km (0.095 R)
• M39: 13,449,896 km (0.07 R)
• M40: 14,200,578 km (0.058 R)
• M41: 14,780,120 km (0.11 R)
• M42: 15,026,508 km (0.102 R)
• M43: 15,088,292 km (0.118 R)
• M44: 15,150,225 km (0.09 R)
• M45: 17,078,093 km (0.101 R)
• M46: 17,433,986 km (0.077 R)
• M47: 17,498,912 km (0.101 R)
• M48: 17,694,287 km (0.108 R)
• M49: 18,120,042 km (0.067 R)
• M50: 18,350,722 km (0.058 R)
• M51: 21,367,363 km (0.092 R)
• M52: 21,680,920 km (0.11 R)
• M53: 21,925,812 km (0.103 R)
• M54: 22,808,140 km (0.1 R)
• M55: 24,316,236 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.4

Radius: 4.7

Gravity: 29.53 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.42 AU - 6.9 AU

Year: 11275 Days

Day: 16.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,088,334 km

• M1: 143,016 km (0.107 R)
• M2: 513,420 km (0.045 R)
• M3: 545,583 km (0.096 R)
• M4: 846,275 km (0.117 R)
• M5: 1,720,824 km (0.116 R)
• M6: 1,844,542 km (0.073 R)
• M7: 2,259,825 km (0.114 R)
• M8: 2,450,264 km (0.066 R)
• M9: 2,702,934 km (0.091 R)
• M10: 3,172,522 km (0.094 R)
• M11: 3,202,591 km (0.041 R)
• M12: 3,355,031 km (0.074 R)
• M13: 3,635,228 km (0.105 R)
• M14: 3,794,251 km (0.08 R)
• M15: 4,053,354 km (0.119 R)
• M16: 5,039,653 km (0.098 R)
• M17: 5,577,457 km (0.109 R)
• M18: 6,246,758 km (0.102 R)
• M19: 6,437,196 km (0.116 R)
• M20: 6,706,921 km (0.068 R)
• M21: 6,862,802 km (0.103 R)
• M22: 7,538,237 km (0.098 R)
• M23: 7,619,169 km (0.045 R)
• M24: 8,110,299 km (0.051 R)
• M25: 8,569,564 km (0.042 R)
• M26: 8,696,274 km (0.107 R)
• M27: 10,715,546 km (0.103 R)
• M28: 10,989,160 km (0.1 R)
• M29: 11,265,168 km (0.105 R)
• M30: 12,106,507 km (0.066 R)
• M31: 12,296,347 km (0.082 R)
• M32: 12,439,213 km (0.084 R)
• M33: 12,726,740 km (0.074 R)
• M34: 13,016,511 km (0.104 R)
• M35: 13,750,438 km (0.085 R)
• M36: 14,047,689 km (0.085 R)
• M37: 14,347,034 km (0.059 R)
• M38: 15,053,884 km (0.073 R)
• M39: 17,776,416 km (0.081 R)
• M40: 17,884,126 km (0.064 R)
• M41: 19,359,311 km (0.078 R)
• M42: 19,859,716 km (0.118 R)
• M43: 19,915,516 km (0.08 R)
• M44: 20,027,415 km (0.073 R)
• M45: 20,139,464 km (0.084 R)
• M46: 20,646,451 km (0.044 R)
• M47: 20,816,394 km (0.042 R)
• M48: 21,730,437 km (0.115 R)
• M49: 23,479,087 km (0.119 R)
• M50: 24,669,886 km (0.097 R)
• M51: 25,151,740 km (0.107 R)
• M52: 25,880,132 km (0.108 R)
• M53: 26,924,026 km (0.047 R)
• M54: 27,109,677 km (0.12 R)
• M55: 27,233,694 km (0.044 R)
• M56: 27,357,860 km (0.12 R)
• M57: 28,799,385 km (0.084 R)
• M58: 28,862,665 km (0.09 R)
• M59: 28,989,225 km (0.065 R)
• M60: 30,137,089 km (0.107 R)
• M61: 30,201,267 km (0.09 R)
• M62: 30,394,099 km (0.11 R)
• M63: 30,910,510 km (0.048 R)
• M64: 31,169,764 km (0.084 R)
• M65: 31,364,690 km (0.094 R)
• M66: 32,213,957 km (0.117 R)
• M67: 35,958,092 km (0.04 R)
• M68: 36,503,975 km (0.082 R)
• M69: 37,466,039 km (0.107 R)
• M70: 37,604,267 km (0.086 R)
• M71: 38,645,468 km (0.117 R)
• M72: 39,555,622 km (0.072 R)
• M73: 39,766,704 km (0.097 R)
• M74: 40,331,137 km (0.08 R)
• M75: 40,472,806 km (0.045 R)
• M76: 40,756,444 km (0.085 R)
• M77: 41,183,097 km (0.083 R)
• M78: 41,611,097 km (0.12 R)
• M79: 41,682,604 km (0.076 R)
• M80: 42,184,356 km (0.036 R)
• M81: 42,399,926 km (0.056 R)
• M82: 43,338,354 km (0.045 R)
• M83: 44,283,662 km (0.047 R)
• M84: 44,429,820 km (0.112 R)
• M85: 45,456,510 km (0.115 R)
• M86: 48,057,418 km (0.065 R)
• M87: 48,960,092 km (0.108 R)
• M88: 49,640,912 km (0.076 R)
• M89: 49,792,604 km (0.063 R)
• M90: 50,935,382 km (0.114 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: 310 - 18,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit