🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150

Radius: 13.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.75 AU - 1.21 AU

Year: 647 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,695,478 km

• M1: 171,439 km (0.095 R)
• M2: 257,009 km (0.116 R)
• M3: 356,791 km (0.066 R)
• M4: 468,241 km (0.12 R)
• M5: 568,622 km (0.119 R)
• M6: 668,403 km (0.104 R)
• M7: 810,222 km (0.059 R)
• M8: 896,390 km (0.095 R)
• M9: 1,237,773 km (0.096 R)
• M10: 1,369,569 km (0.097 R)
• M11: 1,551,629 km (0.117 R)
• M12: 1,718,431 km (0.059 R)
• M13: 1,813,725 km (0.111 R)
• M14: 1,945,371 km (0.106 R)
• M15: 2,040,066 km (0.099 R)
• M16: 2,203,277 km (0.12 R)
• M17: 2,339,112 km (0.054 R)
• M18: 2,477,790 km (0.081 R)
• M19: 2,657,905 km (0.037 R)
• M20: 2,746,916 km (0.074 R)
• M21: 2,870,933 km (0.06 R)
• M22: 3,066,457 km (0.108 R)
• M23: 3,154,122 km (0.035 R)
• M24: 3,248,518 km (0.115 R)
• M25: 3,385,998 km (0.117 R)
• M26: 3,605,309 km (0.07 R)
• M27: 3,735,309 km (0.108 R)
• M28: 4,000,247 km (0.061 R)
• M29: 4,502,148 km (0.075 R)
• M30: 4,595,647 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 9.2

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.82 AU - 1.88 AU

Year: 1678 Days

Day: 7.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,695,478 km

• M1: 114,891 km (0.066 R)
• M2: 184,753 km (0.089 R)
• M3: 479,611 km (0.107 R)
• M4: 607,966 km (0.109 R)
• M5: 732,282 km (0.093 R)
• M6: 823,087 km (0.103 R)
• M7: 891,603 km (0.061 R)
• M8: 1,128,417 km (0.095 R)
• M9: 1,304,194 km (0.03 R)
• M10: 1,405,921 km (0.118 R)
• M11: 1,693,897 km (0.084 R)
• M12: 1,782,907 km (0.091 R)
• M13: 1,873,414 km (0.059 R)
• M14: 2,047,546 km (0.079 R)
• M15: 2,106,787 km (0.065 R)
• M16: 2,374,417 km (0.086 R)
• M17: 2,461,932 km (0.108 R)
• M18: 2,563,210 km (0.053 R)
• M19: 2,627,238 km (0.095 R)
• M20: 2,717,894 km (0.057 R)
• M21: 2,928,827 km (0.084 R)
• M22: 3,009,460 km (0.1 R)
• M23: 3,131,682 km (0.109 R)
• M24: 3,200,198 km (0.091 R)
• M25: 3,855,137 km (0.112 R)
• M26: 4,519,800 km (0.062 R)
• M27: 4,691,389 km (0.089 R)
• M28: 4,786,085 km (0.108 R)
• M29: 4,913,093 km (0.068 R)
• M30: 5,416,341 km (0.08 R)
• M31: 5,565,490 km (0.053 R)
• M32: 5,817,263 km (0.11 R)
• M33: 5,936,044 km (0.051 R)
• M34: 6,004,260 km (0.107 R)
• M35: 6,401,592 km (0.11 R)
• M36: 6,807,451 km (0.112 R)
• M37: 7,276,440 km (0.117 R)
• M38: 7,404,496 km (0.114 R)
• M39: 8,018,296 km (0.044 R)
• M40: 8,283,683 km (0.072 R)
• M41: 8,513,316 km (0.119 R)
• M42: 8,609,657 km (0.041 R)
• M43: 8,959,566 km (0.045 R)
• M44: 9,234,976 km (0.096 R)
• M45: 9,413,446 km (0.12 R)
• M46: 9,473,285 km (0.12 R)
• M47: 9,753,781 km (0.072 R)
• M48: 10,261,666 km (0.1 R)
• M49: 10,611,875 km (0.116 R)
• M50: 10,757,284 km (0.097 R)
• M51: 10,840,610 km (0.1 R)
• M52: 11,113,027 km (0.117 R)
• M53: 11,281,774 km (0.12 R)
• M54: 11,345,353 km (0.037 R)
• M55: 11,493,904 km (0.102 R)
• M56: 11,600,567 km (0.117 R)
• M57: 12,443,102 km (0.096 R)
• M58: 12,706,394 km (0.104 R)
• M59: 12,772,517 km (0.073 R)
• M60: 12,927,201 km (0.1 R)
• M61: 13,462,163 km (0.092 R)
• M62: 13,687,308 km (0.096 R)
• M63: 13,800,404 km (0.04 R)
• M64: 14,347,184 km (0.047 R)
• M65: 14,461,925 km (0.056 R)
• M66: 15,087,244 km (0.108 R)
• M67: 15,367,890 km (0.12 R)
• M68: 15,579,571 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412

Radius: 6.1

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.53 AU - 8.57 AU

Year: 12483 Days

Day: 22.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,695,478 km

• M1: 239,207 km (0.09 R)
• M2: 331,509 km (0.095 R)
• M3: 369,507 km (0.037 R)
• M4: 436,527 km (0.099 R)
• M5: 522,845 km (0.107 R)
• M6: 851,960 km (0.03 R)
• M7: 943,215 km (0.091 R)
• M8: 1,057,059 km (0.071 R)
• M9: 1,096,104 km (0.09 R)
• M10: 1,256,921 km (0.114 R)
• M11: 1,447,210 km (0.117 R)
• M12: 1,807,741 km (0.107 R)
• M13: 1,854,864 km (0.088 R)
• M14: 1,998,328 km (0.04 R)
• M15: 2,096,016 km (0.072 R)
• M16: 2,347,340 km (0.073 R)
• M17: 2,476,742 km (0.067 R)
• M18: 3,045,065 km (0.084 R)
• M19: 4,327,567 km (0.12 R)
• M20: 4,390,847 km (0.078 R)
• M21: 4,550,468 km (0.053 R)
• M22: 4,679,571 km (0.038 R)
• M23: 4,777,258 km (0.118 R)
• M24: 6,213,099 km (0.083 R)
• M25: 6,500,775 km (0.067 R)
• M26: 6,792,791 km (0.109 R)
• M27: 7,088,994 km (0.104 R)
• M28: 7,163,793 km (0.089 R)
• M29: 7,351,838 km (0.094 R)
• M30: 7,809,607 km (0.054 R)
• M31: 7,925,546 km (0.089 R)
• M32: 8,080,978 km (0.118 R)
• M33: 8,159,068 km (0.109 R)
• M34: 8,632,994 km (0.042 R)
• M35: 8,833,006 km (0.069 R)
• M36: 8,913,490 km (0.104 R)
• M37: 10,787,353 km (0.03 R)
• M38: 11,306,906 km (0.095 R)
• M39: 11,525,918 km (0.05 R)
• M40: 12,280,639 km (0.113 R)
• M41: 12,777,603 km (0.059 R)
• M42: 14,496,632 km (0.116 R)
• M43: 14,734,493 km (0.025 R)
• M44: 14,925,679 km (0.083 R)
• M45: 15,069,592 km (0.044 R)
• M46: 15,504,174 km (0.059 R)
• M47: 15,796,189 km (0.075 R)
• M48: 15,845,107 km (0.065 R)
• M49: 16,089,999 km (0.081 R)
• M50: 16,139,217 km (0.042 R)
• M51: 16,683,155 km (0.094 R)
• M52: 16,782,637 km (0.057 R)
• M53: 17,182,811 km (0.082 R)
• M54: 17,535,563 km (0.105 R)
• M55: 18,711,253 km (0.073 R)
• M56: 19,074,028 km (0.096 R)
• M57: 19,178,148 km (0.116 R)
• M58: 19,544,064 km (0.089 R)
• M59: 19,754,100 km (0.096 R)
• M60: 20,123,606 km (0.101 R)
• M61: 20,388,843 km (0.109 R)
• M62: 20,495,207 km (0.064 R)
• M63: 21,353,450 km (0.116 R)
• M64: 21,569,919 km (0.096 R)
• M65: 22,497,575 km (0.086 R)
• M66: 23,271,295 km (0.067 R)
• M67: 24,788,068 km (0.114 R)
• M68: 25,015,457 km (0.111 R)
• M69: 25,129,450 km (0.113 R)
• M70: 25,759,407 km (0.046 R)
• M71: 25,989,638 km (0.108 R)
• M72: 26,220,767 km (0.036 R)
• M73: 27,562,360 km (0.064 R)
• M74: 28,627,797 km (0.093 R)
• M75: 28,747,026 km (0.059 R)
• M76: 29,706,696 km (0.088 R)
• M77: 32,461,392 km (0.038 R)
• M78: 33,147,148 km (0.113 R)
• M79: 33,586,068 km (0.095 R)
• M80: 33,648,899 km (0.053 R)
• M81: 34,406,164 km (0.085 R)
• M82: 34,596,303 km (0.069 R)
• M83: 34,659,882 km (0.062 R)
• M84: 35,232,842 km (0.112 R)
• M85: 35,552,532 km (0.062 R)
• M86: 38,736,125 km (0.069 R)
• M87: 39,928,420 km (0.096 R)
• M88: 40,128,282 km (0.119 R)
• M89: 40,729,965 km (0.099 R)
• M90: 40,864,005 km (0.069 R)
• M91: 43,234,383 km (0.113 R)
• M92: 43,371,115 km (0.099 R)
• M93: 43,988,506 km (0.089 R)
• M94: 45,162,550 km (0.085 R)
• M95: 46,416,928 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.8

Radius: 7.7

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.31 AU - 9.47 AU

Year: 17676 Days

Day: 19.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,695,478 km

• M1: 179,517 km (0.079 R)
• M2: 271,071 km (0.068 R)
• M3: 382,671 km (0.087 R)
• M4: 676,631 km (0.1 R)
• M5: 859,290 km (0.105 R)
• M6: 1,527,693 km (0.082 R)
• M7: 2,023,311 km (0.054 R)
• M8: 3,342,764 km (0.109 R)
• M9: 3,777,197 km (0.116 R)
• M10: 3,939,510 km (0.083 R)
• M11: 4,104,367 km (0.081 R)
• M12: 4,698,720 km (0.027 R)
• M13: 4,785,785 km (0.089 R)
• M14: 5,050,424 km (0.094 R)
• M15: 5,184,464 km (0.098 R)
• M16: 5,872,614 km (0.085 R)
• M17: 6,638,106 km (0.084 R)
• M18: 7,032,446 km (0.086 R)
• M19: 7,232,608 km (0.064 R)
• M20: 7,536,292 km (0.05 R)
• M21: 7,587,305 km (0.084 R)
• M22: 7,689,630 km (0.109 R)
• M23: 7,844,164 km (0.117 R)
• M24: 9,225,252 km (0.081 R)
• M25: 9,609,718 km (0.105 R)
• M26: 12,384,759 km (0.025 R)
• M27: 13,114,647 km (0.087 R)
• M28: 13,609,068 km (0.12 R)
• M29: 14,235,584 km (0.101 R)
• M30: 14,679,740 km (0.107 R)
• M31: 15,257,487 km (0.116 R)
• M32: 15,973,761 km (0.107 R)
• M33: 16,435,271 km (0.038 R)
• M34: 16,767,528 km (0.091 R)
• M35: 17,236,517 km (0.09 R)
• M36: 17,371,305 km (0.087 R)
• M37: 19,224,972 km (0.097 R)
• M38: 19,294,834 km (0.109 R)
• M39: 19,715,803 km (0.055 R)
• M40: 19,998,094 km (0.07 R)
• M41: 20,281,731 km (0.087 R)
• M42: 21,938,378 km (0.076 R)
• M43: 22,893,860 km (0.103 R)
• M44: 23,339,362 km (0.095 R)
• M45: 23,712,908 km (0.063 R)
• M46: 25,456,172 km (0.109 R)
• M47: 25,609,809 km (0.114 R)
• M48: 26,693,197 km (0.119 R)
• M49: 27,870,532 km (0.095 R)
• M50: 28,984,587 km (0.037 R)
• M51: 29,064,772 km (0.042 R)
• M52: 30,275,617 km (0.06 R)
• M53: 30,438,380 km (0.065 R)
• M54: 31,420,639 km (0.113 R)
• M55: 32,579,723 km (0.077 R)
• M56: 33,752,720 km (0.09 R)
• M57: 34,514,174 km (0.057 R)
• M58: 34,854,359 km (0.045 R)
• M59: 35,024,901 km (0.051 R)
• M60: 37,179,708 km (0.072 R)
• M61: 38,053,659 km (0.074 R)
• M62: 39,111,316 km (0.112 R)
• M63: 40,985,179 km (0.119 R)
• M64: 41,616,332 km (0.091 R)
• M65: 42,705,854 km (0.04 R)
• M66: 44,080,808 km (0.089 R)
• M67: 44,542,317 km (0.086 R)
• M68: 44,819,971 km (0.093 R)
• M69: 45,470,123 km (0.103 R)
• M70: 48,672,415 km (0.099 R)
• M71: 49,532,154 km (0.072 R)
• M72: 51,460,620 km (0.044 R)
• M73: 51,751,887 km (0.118 R)
• M74: 53,905,498 km (0.104 R)
• M75: 56,788,698 km (0.08 R)
• M76: 56,989,309 km (0.046 R)
• M77: 57,492,107 km (0.065 R)
• M78: 57,693,616 km (0.116 R)
• M79: 59,110,756 km (0.085 R)
• M80: 59,212,333 km (0.097 R)
• M81: 62,185,890 km (0.059 R)
• M82: 63,118,483 km (0.11 R)
• M83: 64,369,121 km (0.077 R)
• M84: 65,207,468 km (0.106 R)
• M85: 65,312,486 km (0.081 R)
• M86: 65,944,088 km (0.073 R)
• M87: 66,789,166 km (0.065 R)
• M88: 69,882,551 km (0.084 R)
• M89: 70,528,365 km (0.116 R)
• M90: 71,500,901 km (0.055 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit