🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 14.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.45 AU - 0.75 AU

Year: 327 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 34,785,623 km

• M1: 188,793 km (0.063 R)
• M2: 329,863 km (0.041 R)
• M3: 445,054 km (0.05 R)
• M4: 589,116 km (0.052 R)
• M5: 687,701 km (0.113 R)
• M6: 779,555 km (0.109 R)
• M7: 876,494 km (0.08 R)
• M8: 970,591 km (0.104 R)
• M9: 1,072,617 km (0.104 R)
• M10: 1,255,575 km (0.109 R)
• M11: 1,351,168 km (0.102 R)
• M12: 1,458,130 km (0.093 R)
• M13: 1,563,747 km (0.032 R)
• M14: 1,676,693 km (0.105 R)
• M15: 1,797,269 km (0.085 R)
• M16: 1,925,773 km (0.071 R)
• M17: 2,027,949 km (0.118 R)
• M18: 2,141,942 km (0.079 R)
• M19: 2,356,166 km (0.11 R)
• M20: 2,460,735 km (0.056 R)
• M21: 2,729,114 km (0.102 R)
• M22: 2,861,358 km (0.114 R)
• M23: 2,978,942 km (0.118 R)
• M24: 3,075,433 km (0.113 R)
• M25: 3,531,557 km (0.09 R)
• M26: 3,792,306 km (0.071 R)
• M27: 3,891,041 km (0.079 R)
• M28: 4,009,373 km (0.106 R)
• M29: 4,116,335 km (0.089 R)
• M30: 4,224,195 km (0.11 R)
• M31: 4,339,535 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 10.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 343 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 129.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 34,785,623 km

• M1: 142,567 km (0.093 R)
• M2: 268,229 km (0.091 R)
• M3: 370,255 km (0.06 R)
• M4: 438,621 km (0.052 R)
• M5: 522,845 km (0.111 R)
• M6: 591,809 km (0.064 R)
• M7: 658,530 km (0.093 R)
• M8: 854,054 km (0.113 R)
• M9: 934,538 km (0.107 R)
• M10: 1,004,251 km (0.096 R)
• M11: 1,079,349 km (0.074 R)
• M12: 1,163,722 km (0.044 R)
• M13: 1,313,170 km (0.117 R)
• M14: 1,418,936 km (0.098 R)
• M15: 1,516,025 km (0.115 R)
• M16: 1,587,383 km (0.117 R)
• M17: 1,820,905 km (0.099 R)
• M18: 1,905,578 km (0.049 R)
• M19: 1,995,935 km (0.051 R)
• M20: 2,078,962 km (0.066 R)
• M21: 2,167,673 km (0.09 R)
• M22: 2,358,261 km (0.089 R)
• M23: 2,455,649 km (0.109 R)
• M24: 2,525,960 km (0.093 R)
• M25: 2,640,103 km (0.101 R)
• M26: 2,785,213 km (0.054 R)
• M27: 2,853,879 km (0.1 R)
• M28: 2,952,912 km (0.029 R)
• M29: 3,164,593 km (0.071 R)
• M30: 3,391,982 km (0.11 R)
• M31: 3,539,486 km (0.029 R)
• M32: 3,678,312 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.4

Radius: 12.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.74 AU - 0.78 AU

Year: 466 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,785,623 km

• M1: 172,786 km (0.096 R)
• M2: 264,639 km (0.087 R)
• M3: 366,664 km (0.085 R)
• M4: 461,509 km (0.099 R)
• M5: 559,346 km (0.075 R)
• M6: 730,935 km (0.091 R)
• M7: 921,672 km (0.051 R)
• M8: 1,083,238 km (0.072 R)
• M9: 1,180,626 km (0.093 R)
• M10: 1,296,266 km (0.057 R)
• M11: 1,511,387 km (0.101 R)
• M12: 1,596,808 km (0.067 R)
• M13: 1,683,874 km (0.116 R)
• M14: 1,781,262 km (0.115 R)
• M15: 1,876,107 km (0.113 R)
• M16: 2,148,525 km (0.111 R)
• M17: 2,268,652 km (0.089 R)
• M18: 2,353,175 km (0.103 R)
• M19: 2,549,746 km (0.062 R)
• M20: 2,647,583 km (0.06 R)
• M21: 2,817,078 km (0.106 R)
• M22: 2,898,010 km (0.105 R)
• M23: 3,000,335 km (0.113 R)
• M24: 3,077,976 km (0.106 R)
• M25: 3,172,073 km (0.096 R)
• M26: 3,368,346 km (0.094 R)
• M27: 3,552,501 km (0.101 R)
• M28: 3,662,305 km (0.063 R)
• M29: 3,806,817 km (0.1 R)
• M30: 3,908,095 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.8

Radius: 8.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.54 AU - 2.24 AU

Year: 1826 Days

Day: 12.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,785,623 km

• M1: 108,010 km (0.045 R)
• M2: 163,810 km (0.095 R)
• M3: 234,569 km (0.031 R)
• M4: 317,297 km (0.106 R)
• M5: 397,033 km (0.111 R)
• M6: 598,691 km (0.107 R)
• M7: 702,063 km (0.062 R)
• M8: 818,749 km (0.077 R)
• M9: 1,018,014 km (0.094 R)
• M10: 1,119,590 km (0.115 R)
• M11: 1,216,530 km (0.073 R)
• M12: 1,324,839 km (0.112 R)
• M13: 1,410,409 km (0.1 R)
• M14: 1,471,445 km (0.091 R)
• M15: 1,659,938 km (0.117 R)
• M16: 1,761,964 km (0.11 R)
• M17: 2,140,297 km (0.119 R)
• M18: 2,200,884 km (0.119 R)
• M19: 2,354,670 km (0.093 R)
• M20: 2,512,047 km (0.116 R)
• M21: 2,586,697 km (0.085 R)
• M22: 2,716,398 km (0.118 R)
• M23: 2,793,142 km (0.055 R)
• M24: 3,095,778 km (0.1 R)
• M25: 3,175,963 km (0.116 R)
• M26: 3,233,708 km (0.074 R)
• M27: 3,409,036 km (0.105 R)
• M28: 3,551,603 km (0.118 R)
• M29: 3,683,997 km (0.092 R)
• M30: 3,793,503 km (0.113 R)
• M31: 3,854,838 km (0.076 R)
• M32: 3,953,722 km (0.067 R)
• M33: 4,078,487 km (0.104 R)
• M34: 4,166,600 km (0.032 R)
• M35: 4,306,324 km (0.115 R)
• M36: 4,525,485 km (0.08 R)
• M37: 4,642,920 km (0.111 R)
• M38: 4,721,758 km (0.061 R)
• M39: 4,827,673 km (0.114 R)
• M40: 4,934,336 km (0.07 R)
• M41: 5,109,366 km (0.101 R)
• M42: 5,190,897 km (0.084 R)
• M43: 5,327,629 km (0.061 R)
• M44: 5,731,094 km (0.099 R)
• M45: 6,101,200 km (0.116 R)
• M46: 6,216,689 km (0.065 R)
• M47: 6,289,244 km (0.113 R)
• M48: 6,435,102 km (0.085 R)
• M49: 6,552,686 km (0.06 R)
• M50: 6,685,828 km (0.081 R)
• M51: 7,334,036 km (0.107 R)
• M52: 7,410,779 km (0.067 R)
• M53: 7,534,048 km (0.097 R)
• M54: 7,720,297 km (0.113 R)
• M55: 7,939,458 km (0.064 R)
• M56: 8,081,427 km (0.1 R)
• M57: 8,208,286 km (0.064 R)
• M58: 8,464,098 km (0.115 R)
• M59: 8,625,364 km (0.093 R)
• M60: 9,297,059 km (0.105 R)
• M61: 9,530,282 km (0.104 R)
• M62: 9,782,205 km (0.118 R)
• M63: 10,155,900 km (0.083 R)
• M64: 10,292,932 km (0.027 R)
• M65: 10,603,497 km (0.061 R)
• M66: 11,163,143 km (0.042 R)
• M67: 11,322,315 km (0.086 R)
• M68: 11,446,631 km (0.11 R)
• M69: 11,678,807 km (0.119 R)
• M70: 11,894,377 km (0.078 R)
• M71: 12,093,193 km (0.083 R)
• M72: 12,165,748 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.3

Radius: 7.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.99 AU - 6.23 AU

Year: 10616 Days

Day: 15.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,785,623 km

• M1: 242,199 km (0.078 R)
• M2: 572,960 km (0.091 R)
• M3: 1,072,318 km (0.051 R)
• M4: 1,152,801 km (0.115 R)
• M5: 1,695,841 km (0.093 R)
• M6: 1,847,683 km (0.058 R)
• M7: 2,063,852 km (0.105 R)
• M8: 2,164,831 km (0.03 R)
• M9: 2,392,668 km (0.042 R)
• M10: 2,456,247 km (0.071 R)
• M11: 2,541,817 km (0.108 R)
• M12: 2,693,958 km (0.073 R)
• M13: 2,782,371 km (0.099 R)
• M14: 3,099,069 km (0.109 R)
• M15: 3,356,079 km (0.031 R)
• M16: 3,451,223 km (0.107 R)
• M17: 3,644,354 km (0.119 R)
• M18: 4,529,973 km (0.112 R)
• M19: 4,582,482 km (0.105 R)
• M20: 5,619,494 km (0.055 R)
• M21: 5,818,160 km (0.097 R)
• M22: 5,875,456 km (0.111 R)
• M23: 6,106,136 km (0.071 R)
• M24: 6,251,845 km (0.116 R)
• M25: 6,936,853 km (0.043 R)
• M26: 7,180,698 km (0.118 R)
• M27: 7,582,966 km (0.059 R)
• M28: 7,960,701 km (0.109 R)
• M29: 8,409,345 km (0.108 R)
• M30: 10,077,361 km (0.114 R)
• M31: 10,180,584 km (0.042 R)
• M32: 10,597,214 km (0.089 R)
• M33: 10,807,698 km (0.026 R)
• M34: 11,880,315 km (0.115 R)
• M35: 12,429,339 km (0.028 R)
• M36: 12,837,143 km (0.059 R)
• M37: 14,086,883 km (0.104 R)
• M38: 14,202,373 km (0.1 R)
• M39: 15,137,958 km (0.091 R)
• M40: 15,335,427 km (0.086 R)
• M41: 15,613,231 km (0.078 R)
• M42: 15,812,645 km (0.113 R)
• M43: 16,578,286 km (0.057 R)
• M44: 16,904,410 km (0.082 R)
• M45: 17,068,070 km (0.119 R)
• M46: 17,191,339 km (0.061 R)
• M47: 17,273,617 km (0.042 R)
• M48: 17,397,335 km (0.073 R)
• M49: 17,521,351 km (0.057 R)
• M50: 17,770,133 km (0.08 R)
• M51: 17,936,635 km (0.073 R)
• M52: 18,271,286 km (0.051 R)
• M53: 18,523,657 km (0.094 R)
• M54: 20,670,985 km (0.074 R)
• M55: 20,977,960 km (0.092 R)
• M56: 21,242,150 km (0.104 R)
• M57: 21,463,255 km (0.12 R)
• M58: 21,729,390 km (0.107 R)
• M59: 21,862,981 km (0.073 R)
• M60: 22,220,370 km (0.059 R)
• M61: 23,944,486 km (0.106 R)
• M62: 24,359,171 km (0.069 R)
• M63: 24,544,223 km (0.101 R)
• M64: 24,729,725 km (0.12 R)
• M65: 26,135,795 km (0.096 R)
• M66: 26,657,892 km (0.094 R)
• M67: 26,753,186 km (0.115 R)
• M68: 27,375,214 km (0.058 R)
• M69: 27,760,428 km (0.116 R)
• M70: 28,780,237 km (0.086 R)
• M71: 28,877,924 km (0.084 R)
• M72: 29,516,109 km (0.038 R)
• M73: 30,158,931 km (0.103 R)
• M74: 30,756,275 km (0.098 R)
• M75: 31,407,923 km (0.067 R)
• M76: 32,013,496 km (0.11 R)
• M77: 32,114,773 km (0.101 R)
• M78: 33,441,258 km (0.028 R)
• M79: 33,956,173 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 11,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit