🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.1

Radius: 9.2

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.78 AU

Year: 331 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 54,025,543 km

• M1: 115,190 km (0.062 R)
• M2: 178,769 km (0.083 R)
• M3: 263,891 km (0.104 R)
• M4: 338,540 km (0.082 R)
• M5: 445,802 km (0.087 R)
• M6: 521,498 km (0.113 R)
• M7: 582,385 km (0.103 R)
• M8: 670,348 km (0.059 R)
• M9: 730,337 km (0.081 R)
• M10: 841,338 km (0.093 R)
• M11: 914,641 km (0.033 R)
• M12: 1,014,722 km (0.082 R)
• M13: 1,072,467 km (0.081 R)
• M14: 1,182,721 km (0.112 R)
• M15: 1,243,757 km (0.088 R)
• M16: 1,314,965 km (0.066 R)
• M17: 1,419,684 km (0.041 R)
• M18: 1,532,032 km (0.111 R)
• M19: 1,647,521 km (0.066 R)
• M20: 1,706,313 km (0.102 R)
• M21: 1,785,899 km (0.102 R)
• M22: 1,877,004 km (0.088 R)
• M23: 1,969,606 km (0.06 R)
• M24: 2,127,581 km (0.11 R)
• M25: 2,322,657 km (0.071 R)
• M26: 2,444,878 km (0.082 R)
• M27: 2,523,716 km (0.065 R)
• M28: 2,672,416 km (0.061 R)
• M29: 2,771,301 km (0.059 R)
• M30: 2,847,745 km (0.108 R)
• M31: 3,020,830 km (0.081 R)
• M32: 3,093,534 km (0.057 R)
• M33: 3,191,371 km (0.091 R)
• M34: 3,358,771 km (0.088 R)
• M35: 3,446,735 km (0.054 R)
• M36: 3,670,085 km (0.068 R)
• M37: 3,852,145 km (0.087 R)
• M38: 3,984,090 km (0.087 R)
• M39: 4,070,558 km (0.117 R)
• M40: 4,171,237 km (0.106 R)
• M41: 4,320,387 km (0.07 R)
• M42: 4,381,871 km (0.093 R)
• M43: 4,443,805 km (0.053 R)
• M44: 4,540,595 km (0.098 R)
• M45: 4,672,989 km (0.077 R)
• M46: 4,736,269 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.6

Radius: 12.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.66 AU - 0.7 AU

Year: 380 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,025,543 km

• M1: 169,794 km (0.074 R)
• M2: 269,426 km (0.116 R)
• M3: 430,393 km (0.113 R)
• M4: 540,198 km (0.066 R)
• M5: 644,168 km (0.112 R)
• M6: 771,177 km (0.101 R)
• M7: 859,889 km (0.112 R)
• M8: 948,451 km (0.106 R)
• M9: 1,044,792 km (0.098 R)
• M10: 1,131,409 km (0.045 R)
• M11: 1,229,844 km (0.061 R)
• M12: 1,383,332 km (0.047 R)
• M13: 1,533,528 km (0.071 R)
• M14: 1,658,741 km (0.098 R)
• M15: 1,782,459 km (0.06 R)
• M16: 1,872,068 km (0.117 R)
• M17: 1,968,558 km (0.112 R)
• M18: 2,116,660 km (0.074 R)
• M19: 2,228,859 km (0.079 R)
• M20: 2,447,720 km (0.085 R)
• M21: 2,589,689 km (0.115 R)
• M22: 2,679,896 km (0.064 R)
• M23: 2,807,952 km (0.117 R)
• M24: 3,063,914 km (0.093 R)
• M25: 3,295,043 km (0.032 R)
• M26: 3,380,014 km (0.114 R)
• M27: 3,512,109 km (0.11 R)
• M28: 3,599,026 km (0.057 R)
• M29: 3,693,272 km (0.115 R)
• M30: 3,912,134 km (0.037 R)
• M31: 4,149,247 km (0.089 R)
• M32: 4,291,065 km (0.098 R)
• M33: 4,384,115 km (0.061 R)
• M34: 4,499,455 km (0.088 R)
• M35: 4,637,983 km (0.092 R)
• M36: 4,964,106 km (0.092 R)
• M37: 5,122,381 km (0.088 R)
• M38: 5,244,153 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 12.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.59 AU - 0.89 AU

Year: 432 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,025,543 km

• M1: 154,535 km (0.102 R)
• M2: 231,877 km (0.118 R)
• M3: 313,108 km (0.106 R)
• M4: 390,450 km (0.11 R)
• M5: 477,217 km (0.08 R)
• M6: 570,267 km (0.113 R)
• M7: 712,235 km (0.054 R)
• M8: 816,356 km (0.116 R)
• M9: 935,735 km (0.108 R)
• M10: 1,031,777 km (0.105 R)
• M11: 1,148,612 km (0.046 R)
• M12: 1,227,899 km (0.113 R)
• M13: 1,367,025 km (0.106 R)
• M14: 1,466,658 km (0.104 R)
• M15: 1,561,054 km (0.095 R)
• M16: 1,638,246 km (0.119 R)
• M17: 1,752,539 km (0.031 R)
• M18: 1,849,179 km (0.12 R)
• M19: 2,001,919 km (0.115 R)
• M20: 2,094,819 km (0.118 R)
• M21: 2,180,539 km (0.057 R)
• M22: 2,258,778 km (0.077 R)
• M23: 2,337,916 km (0.074 R)
• M24: 2,472,105 km (0.12 R)
• M25: 2,627,238 km (0.096 R)
• M26: 2,766,962 km (0.051 R)
• M27: 2,899,656 km (0.12 R)
• M28: 3,024,869 km (0.086 R)
• M29: 3,171,475 km (0.054 R)
• M30: 3,320,624 km (0.114 R)
• M31: 3,431,476 km (0.111 R)
• M32: 3,518,093 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 11

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.52 AU - 2.48 AU

Year: 1918 Days

Day: 5.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 54,025,543 km

• M1: 157,826 km (0.096 R)
• M2: 265,686 km (0.059 R)
• M3: 371,152 km (0.092 R)
• M4: 467,045 km (0.104 R)
• M5: 567,275 km (0.051 R)
• M6: 820,993 km (0.092 R)
• M7: 1,039,256 km (0.096 R)
• M8: 1,135,298 km (0.106 R)
• M9: 1,294,022 km (0.062 R)
• M10: 1,478,027 km (0.108 R)
• M11: 1,689,858 km (0.115 R)
• M12: 1,814,173 km (0.093 R)
• M13: 1,892,114 km (0.106 R)
• M14: 2,133,116 km (0.059 R)
• M15: 2,880,956 km (0.094 R)
• M16: 2,949,621 km (0.092 R)
• M17: 3,042,222 km (0.109 R)
• M18: 3,679,360 km (0.096 R)
• M19: 3,791,708 km (0.092 R)
• M20: 3,867,255 km (0.104 R)
• M21: 4,084,022 km (0.117 R)
• M22: 4,370,502 km (0.045 R)
• M23: 4,503,046 km (0.027 R)
• M24: 4,596,544 km (0.056 R)
• M25: 4,758,259 km (0.118 R)
• M26: 5,396,145 km (0.097 R)
• M27: 5,855,859 km (0.094 R)
• M28: 6,031,487 km (0.114 R)
• M29: 6,149,669 km (0.101 R)
• M30: 6,418,197 km (0.09 R)
• M31: 6,523,664 km (0.048 R)
• M32: 6,629,729 km (0.117 R)
• M33: 6,705,874 km (0.09 R)
• M34: 7,753,807 km (0.091 R)
• M35: 8,239,552 km (0.119 R)
• M36: 8,486,238 km (0.072 R)
• M37: 8,919,474 km (0.102 R)
• M38: 9,342,836 km (0.09 R)
• M39: 9,514,125 km (0.082 R)
• M40: 9,582,940 km (0.093 R)
• M41: 9,842,343 km (0.053 R)
• M42: 9,911,906 km (0.111 R)
• M43: 10,068,984 km (0.076 R)
• M44: 10,174,301 km (0.088 R)
• M45: 10,244,612 km (0.083 R)
• M46: 10,368,180 km (0.084 R)
• M47: 10,456,742 km (0.11 R)
• M48: 10,563,255 km (0.026 R)
• M49: 10,688,020 km (0.081 R)
• M50: 10,885,190 km (0.073 R)
• M51: 11,011,151 km (0.119 R)
• M52: 11,192,165 km (0.067 R)
• M53: 11,301,222 km (0.071 R)
• M54: 11,447,079 km (0.075 R)
• M55: 11,907,243 km (0.117 R)
• M56: 11,999,993 km (0.083 R)
• M57: 12,111,593 km (0.052 R)
• M58: 12,242,342 km (0.113 R)
• M59: 12,410,939 km (0.087 R)
• M60: 12,523,885 km (0.078 R)
• M61: 12,618,281 km (0.097 R)
• M62: 12,693,828 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.8

Radius: 7.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.45 AU - 7.43 AU

Year: 12400 Days

Day: 22.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 54,025,543 km

• M1: 188,793 km (0.077 R)
• M2: 279,000 km (0.052 R)
• M3: 344,524 km (0.115 R)
• M4: 424,110 km (0.114 R)
• M5: 510,428 km (0.117 R)
• M6: 683,513 km (0.08 R)
• M7: 835,803 km (0.088 R)
• M8: 1,229,545 km (0.106 R)
• M9: 2,154,060 km (0.101 R)
• M10: 2,993,154 km (0.054 R)
• M11: 3,039,978 km (0.039 R)
• M12: 3,341,717 km (0.068 R)
• M13: 3,471,718 km (0.114 R)
• M14: 3,520,935 km (0.037 R)
• M15: 3,939,810 km (0.118 R)
• M16: 4,842,782 km (0.038 R)
• M17: 5,120,137 km (0.118 R)
• M18: 5,364,879 km (0.105 R)
• M19: 6,808,349 km (0.096 R)
• M20: 6,911,422 km (0.118 R)
• M21: 7,035,737 km (0.086 R)
• M22: 7,775,948 km (0.117 R)
• M23: 7,948,584 km (0.114 R)
• M24: 8,341,727 km (0.076 R)
• M25: 8,474,271 km (0.093 R)
• M26: 10,448,364 km (0.054 R)
• M27: 10,710,759 km (0.109 R)
• M28: 11,339,519 km (0.082 R)
• M29: 11,412,822 km (0.087 R)
• M30: 12,988,835 km (0.11 R)
• M31: 13,193,784 km (0.031 R)
• M32: 13,710,944 km (0.1 R)
• M33: 14,103,190 km (0.102 R)
• M34: 14,366,632 km (0.11 R)
• M35: 14,605,240 km (0.076 R)
• M36: 15,274,840 km (0.106 R)
• M37: 15,464,081 km (0.033 R)
• M38: 15,572,540 km (0.111 R)
• M39: 16,173,923 km (0.112 R)
• M40: 16,505,133 km (0.085 R)
• M41: 16,894,387 km (0.101 R)
• M42: 16,978,162 km (0.103 R)
• M43: 17,090,061 km (0.107 R)
• M44: 17,823,838 km (0.069 R)
• M45: 18,108,673 km (0.069 R)
• M46: 18,452,598 km (0.098 R)
• M47: 18,827,640 km (0.118 R)
• M48: 19,117,710 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.6

Radius: 4.8

Gravity: 26.98 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.53 AU - 8.47 AU

Year: 12561 Days

Day: 24.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,025,543 km

• M1: 68,516 km (0.109 R)
• M2: 223,948 km (0.073 R)
• M3: 273,016 km (0.088 R)
• M4: 524,191 km (0.029 R)
• M5: 574,905 km (0.064 R)
• M6: 609,611 km (0.066 R)
• M7: 974,780 km (0.046 R)
• M8: 1,124,078 km (0.09 R)
• M9: 1,420,731 km (0.109 R)
• M10: 1,975,141 km (0.08 R)
• M11: 2,191,758 km (0.105 R)
• M12: 2,303,059 km (0.096 R)
• M13: 2,766,364 km (0.118 R)
• M14: 2,917,009 km (0.069 R)
• M15: 3,416,815 km (0.089 R)
• M16: 4,922,817 km (0.083 R)
• M17: 4,995,522 km (0.102 R)
• M18: 5,068,675 km (0.08 R)
• M19: 5,216,029 km (0.063 R)
• M20: 5,252,980 km (0.105 R)
• M21: 6,603,998 km (0.094 R)
• M22: 6,724,574 km (0.047 R)
• M23: 6,927,279 km (0.117 R)
• M24: 8,141,266 km (0.107 R)
• M25: 8,706,446 km (0.054 R)
• M26: 8,750,428 km (0.095 R)
• M27: 8,971,534 km (0.049 R)
• M28: 9,284,193 km (0.049 R)
• M29: 9,329,222 km (0.117 R)
• M30: 10,197,189 km (0.111 R)
• M31: 10,805,753 km (0.104 R)
• M32: 10,853,026 km (0.11 R)
• M33: 11,138,309 km (0.108 R)
• M34: 11,281,923 km (0.074 R)
• M35: 11,377,965 km (0.101 R)
• M36: 11,813,594 km (0.115 R)
• M37: 12,008,969 km (0.096 R)
• M38: 12,402,860 km (0.055 R)
• M39: 13,152,794 km (0.11 R)
• M40: 13,203,358 km (0.038 R)
• M41: 13,355,350 km (0.104 R)
• M42: 13,558,803 km (0.088 R)
• M43: 14,072,073 km (0.037 R)
• M44: 14,227,206 km (0.026 R)
• M45: 14,487,207 km (0.104 R)
• M46: 15,170,421 km (0.074 R)
• M47: 15,917,812 km (0.118 R)
• M48: 16,025,522 km (0.07 R)
• M49: 19,368,885 km (0.094 R)
• M50: 19,599,266 km (0.11 R)
• M51: 19,946,482 km (0.043 R)
• M52: 20,237,301 km (0.09 R)
• M53: 20,941,159 km (0.056 R)
• M54: 21,236,764 km (0.073 R)
• M55: 23,283,413 km (0.07 R)
• M56: 24,827,861 km (0.118 R)
• M57: 25,078,138 km (0.108 R)
• M58: 26,214,184 km (0.07 R)
• M59: 26,468,950 km (0.107 R)
• M60: 27,755,043 km (0.077 R)
• M61: 27,819,818 km (0.092 R)
• M62: 28,144,745 km (0.101 R)
• M63: 28,798,338 km (0.113 R)
• M64: 29,523,140 km (0.12 R)
• M65: 29,987,492 km (0.087 R)
• M66: 31,125,183 km (0.038 R)
• M67: 31,868,834 km (0.088 R)
• M68: 34,622,034 km (0.061 R)
• M69: 34,831,471 km (0.079 R)
• M70: 35,603,396 km (0.095 R)
• M71: 36,736,151 km (0.102 R)
• M72: 37,880,874 km (0.033 R)
• M73: 38,457,573 km (0.079 R)
• M74: 38,891,856 km (0.072 R)
• M75: 41,310,106 km (0.057 R)
• M76: 41,384,157 km (0.088 R)
• M77: 42,500,007 km (0.116 R)
• M78: 42,874,151 km (0.104 R)
• M79: 44,154,410 km (0.044 R)
• M80: 44,381,649 km (0.109 R)
• M81: 44,837,175 km (0.105 R)
• M82: 45,447,085 km (0.105 R)
• M83: 46,367,112 km (0.083 R)
• M84: 47,370,764 km (0.075 R)
• M85: 48,303,507 km (0.052 R)
• M86: 48,459,537 km (0.1 R)
• M87: 48,693,808 km (0.092 R)
• M88: 49,792,604 km (0.104 R)
• M89: 50,820,192 km (0.091 R)
• M90: 50,978,915 km (0.071 R)
• M91: 51,376,397 km (0.104 R)
• M92: 52,574,975 km (0.096 R)
• M93: 52,815,827 km (0.113 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: 517 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit