🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.9

Radius: 6.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.45 AU - 6.63 AU

Year: 11545 Days

Day: 22.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 17,057,214 km

• M1: 127,607 km (0.109 R)
• M2: 323,730 km (0.09 R)
• M3: 748,438 km (0.047 R)
• M4: 808,876 km (0.112 R)
• M5: 918,681 km (0.108 R)
• M6: 1,295,966 km (0.112 R)
• M7: 1,351,018 km (0.089 R)
• M8: 1,598,304 km (0.101 R)
• M9: 1,839,455 km (0.108 R)
• M10: 2,771,151 km (0.105 R)
• M11: 3,109,990 km (0.12 R)
• M12: 3,334,836 km (0.051 R)
• M13: 3,564,768 km (0.086 R)
• M14: 4,368,557 km (0.11 R)
• M15: 4,733,725 km (0.086 R)
• M16: 4,905,613 km (0.104 R)
• M17: 5,948,610 km (0.114 R)
• M18: 6,103,144 km (0.096 R)
• M19: 6,606,392 km (0.064 R)
• M20: 6,895,265 km (0.11 R)
• M21: 7,385,946 km (0.042 R)
• M22: 9,137,139 km (0.052 R)
• M23: 10,224,416 km (0.046 R)
• M24: 11,047,504 km (0.074 R)
• M25: 11,505,273 km (0.107 R)
• M26: 13,519,459 km (0.1 R)
• M27: 13,722,762 km (0.085 R)
• M28: 13,845,133 km (0.118 R)
• M29: 15,597,224 km (0.077 R)
• M30: 15,682,345 km (0.109 R)
• M31: 16,585,916 km (0.102 R)
• M32: 18,173,748 km (0.09 R)
• M33: 20,458,257 km (0.034 R)
• M34: 20,551,456 km (0.084 R)
• M35: 21,444,406 km (0.048 R)
• M36: 21,919,379 km (0.044 R)
• M37: 22,062,544 km (0.056 R)
• M38: 23,170,616 km (0.079 R)
• M39: 23,952,115 km (0.107 R)
• M40: 24,001,333 km (0.069 R)
• M41: 25,943,412 km (0.111 R)
• M42: 28,349,993 km (0.054 R)
• M43: 28,662,354 km (0.064 R)
• M44: 29,028,270 km (0.116 R)
• M45: 29,553,508 km (0.115 R)
• M46: 29,606,167 km (0.11 R)
• M47: 29,658,975 km (0.119 R)
• M48: 30,134,995 km (0.036 R)
• M49: 31,847,891 km (0.1 R)
• M50: 33,922,664 km (0.07 R)
• M51: 33,977,865 km (0.108 R)
• M52: 35,479,229 km (0.111 R)
• M53: 35,871,924 km (0.08 R)
• M54: 36,548,555 km (0.086 R)
• M55: 37,914,533 km (0.062 R)
• M56: 37,971,829 km (0.118 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.2

Radius: 3.4

Gravity: 74.58 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.26 AU - 7.4 AU

Year: 12321 Days

Day: 17.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 17,057,214 km

• M1: 57,296 km (0.117 R)
• M2: 101,727 km (0.077 R)
• M3: 130,449 km (0.09 R)
• M4: 185,801 km (0.105 R)
• M5: 223,200 km (0.096 R)
• M6: 726,896 km (0.098 R)
• M7: 1,027,289 km (0.08 R)
• M8: 1,050,027 km (0.09 R)
• M9: 1,463,516 km (0.106 R)
• M10: 2,093,473 km (0.097 R)
• M11: 2,300,067 km (0.03 R)
• M12: 2,482,277 km (0.102 R)
• M13: 3,155,767 km (0.114 R)
• M14: 3,529,911 km (0.118 R)
• M15: 3,846,311 km (0.052 R)
• M16: 3,917,819 km (0.119 R)
• M17: 4,964,854 km (0.1 R)
• M18: 5,081,840 km (0.116 R)
• M19: 6,428,221 km (0.1 R)
• M20: 6,770,201 km (0.087 R)
• M21: 7,922,105 km (0.09 R)
• M22: 8,754,467 km (0.069 R)
• M23: 9,614,206 km (0.085 R)
• M24: 10,801,565 km (0.046 R)
• M25: 11,207,573 km (0.039 R)
• M26: 11,825,861 km (0.04 R)
• M27: 12,139,119 km (0.114 R)
• M28: 12,720,606 km (0.082 R)
• M29: 13,203,059 km (0.042 R)
• M30: 13,800,703 km (0.11 R)
• M31: 16,918,921 km (0.056 R)
• M32: 17,448,946 km (0.059 R)
• M33: 18,104,334 km (0.104 R)
• M34: 18,889,125 km (0.1 R)
• M35: 19,808,404 km (0.085 R)
• M36: 20,055,988 km (0.103 R)
• M37: 20,304,620 km (0.105 R)
• M38: 20,804,875 km (0.117 R)
• M39: 21,056,499 km (0.108 R)
• M40: 21,626,467 km (0.072 R)
• M41: 21,753,774 km (0.094 R)
• M42: 22,458,680 km (0.026 R)
• M43: 24,286,167 km (0.119 R)
• M44: 24,950,382 km (0.062 R)
• M45: 25,217,713 km (0.113 R)
• M46: 25,351,753 km (0.067 R)
• M47: 27,942,937 km (0.103 R)
• M48: 28,290,005 km (0.118 R)
• M49: 29,410,642 km (0.102 R)
• M50: 29,481,103 km (0.113 R)
• M51: 32,565,811 km (0.11 R)
• M52: 33,813,308 km (0.112 R)
• M53: 34,257,314 km (0.038 R)
• M54: 34,703,265 km (0.111 R)
• M55: 35,076,362 km (0.068 R)
• M56: 35,375,857 km (0.107 R)
• M57: 36,052,638 km (0.082 R)
• M58: 36,885,749 km (0.108 R)
• M59: 37,037,890 km (0.104 R)
• M60: 37,114,035 km (0.084 R)
• M61: 37,266,475 km (0.093 R)
• M62: 37,419,065 km (0.109 R)
• M63: 37,495,510 km (0.059 R)
• M64: 38,339,541 km (0.092 R)
• M65: 39,578,061 km (0.093 R)
• M66: 40,280,573 km (0.104 R)
• M67: 40,515,741 km (0.093 R)
• M68: 41,302,626 km (0.059 R)
• M69: 41,935,724 km (0.033 R)
• M70: 42,731,734 km (0.099 R)
• M71: 43,613,015 km (0.039 R)
• M72: 44,257,632 km (0.099 R)
• M73: 44,500,280 km (0.092 R)
• M74: 44,662,145 km (0.094 R)
• M75: 45,556,441 km (0.032 R)
• M76: 46,292,612 km (0.064 R)
• M77: 46,785,388 km (0.11 R)
• M78: 47,942,228 km (0.087 R)
• M79: 49,275,893 km (0.038 R)
• M80: 51,979,426 km (0.049 R)
• M81: 53,349,144 km (0.106 R)
• M82: 53,607,350 km (0.119 R)
• M83: 53,779,537 km (0.111 R)
• M84: 54,124,809 km (0.109 R)
• M85: 55,687,359 km (0.055 R)
• M86: 55,949,155 km (0.05 R)
• M87: 57,088,642 km (0.044 R)
• M88: 57,881,959 km (0.075 R)
• M89: 58,501,444 km (0.087 R)
• M90: 58,590,156 km (0.07 R)
• M91: 58,856,589 km (0.084 R)
• M92: 59,212,184 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.6

Radius: 3.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.77 AU - 8.85 AU

Year: 15066 Days

Day: 24.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 17,057,214 km

• M1: 95,443 km (0.107 R)
• M2: 149,299 km (0.086 R)
• M3: 506,538 km (0.081 R)
• M4: 909,854 km (0.103 R)
• M5: 1,005,896 km (0.036 R)
• M6: 1,095,356 km (0.097 R)
• M7: 1,177,036 km (0.105 R)
• M8: 1,422,825 km (0.116 R)
• M9: 1,523,206 km (0.111 R)
• M10: 1,568,683 km (0.069 R)
• M11: 1,838,558 km (0.073 R)
• M12: 2,926,583 km (0.071 R)
• M13: 3,184,340 km (0.09 R)
• M14: 3,242,534 km (0.074 R)
• M15: 3,374,928 km (0.092 R)
• M16: 3,813,699 km (0.1 R)
• M17: 3,906,599 km (0.089 R)
• M18: 4,094,943 km (0.073 R)
• M19: 4,174,229 km (0.073 R)
• M20: 4,382,769 km (0.112 R)
• M21: 5,989,151 km (0.032 R)
• M22: 6,407,277 km (0.052 R)
• M23: 7,658,214 km (0.114 R)
• M24: 8,573,304 km (0.052 R)
• M25: 8,654,536 km (0.082 R)
• M26: 9,002,501 km (0.038 R)
• M27: 9,501,410 km (0.108 R)
• M28: 9,585,484 km (0.097 R)
• M29: 9,860,295 km (0.03 R)
• M30: 9,988,051 km (0.072 R)
• M31: 10,030,687 km (0.113 R)
• M32: 10,073,472 km (0.101 R)
• M33: 10,985,271 km (0.079 R)
• M34: 11,900,511 km (0.055 R)
• M35: 12,770,422 km (0.106 R)
• M36: 14,716,092 km (0.099 R)
• M37: 14,886,484 km (0.118 R)
• M38: 15,155,461 km (0.091 R)
• M39: 15,648,536 km (0.081 R)
• M40: 16,272,359 km (0.109 R)
• M41: 16,675,974 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit