🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 12.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.32 AU - 1.98 AU

Year: 1390 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,911,656 km

• M1: 161,267 km (0.043 R)
• M2: 251,923 km (0.093 R)
• M3: 348,114 km (0.073 R)
• M4: 446,250 km (0.086 R)
• M5: 625,319 km (0.103 R)
• M6: 867,967 km (0.098 R)
• M7: 1,101,340 km (0.062 R)
• M8: 1,233,135 km (0.116 R)
• M9: 1,333,815 km (0.042 R)
• M10: 1,460,225 km (0.073 R)
• M11: 1,645,726 km (0.061 R)
• M12: 1,733,391 km (0.091 R)
• M13: 1,831,078 km (0.076 R)
• M14: 2,015,083 km (0.068 R)
• M15: 2,258,329 km (0.082 R)
• M16: 2,548,250 km (0.071 R)
• M17: 2,996,146 km (0.098 R)
• M18: 3,184,490 km (0.079 R)
• M19: 3,366,401 km (0.086 R)
• M20: 3,489,670 km (0.112 R)
• M21: 3,583,168 km (0.061 R)
• M22: 3,762,087 km (0.114 R)
• M23: 3,976,461 km (0.077 R)
• M24: 4,107,060 km (0.098 R)
• M25: 4,228,085 km (0.107 R)
• M26: 4,395,036 km (0.108 R)
• M27: 4,655,187 km (0.103 R)
• M28: 4,758,409 km (0.115 R)
• M29: 4,874,048 km (0.09 R)
• M30: 4,955,579 km (0.08 R)
• M31: 5,061,046 km (0.059 R)
• M32: 5,526,893 km (0.06 R)
• M33: 5,636,399 km (0.093 R)
• M34: 5,721,969 km (0.062 R)
• M35: 5,919,438 km (0.058 R)
• M36: 6,006,504 km (0.09 R)
• M37: 6,119,151 km (0.089 R)
• M38: 6,219,831 km (0.071 R)
• M39: 6,589,637 km (0.086 R)
• M40: 6,692,859 km (0.111 R)
• M41: 6,887,935 km (0.095 R)
• M42: 7,137,913 km (0.057 R)
• M43: 7,283,920 km (0.085 R)
• M44: 7,377,419 km (0.119 R)
• M45: 7,552,000 km (0.086 R)
• M46: 7,741,690 km (0.109 R)
• M47: 8,070,506 km (0.068 R)
• M48: 8,222,797 km (0.077 R)
• M49: 8,320,185 km (0.097 R)
• M50: 8,502,096 km (0.096 R)
• M51: 8,841,384 km (0.053 R)
• M52: 8,998,312 km (0.09 R)
• M53: 9,127,564 km (0.096 R)
• M54: 9,257,266 km (0.115 R)
• M55: 9,416,737 km (0.118 R)
• M56: 9,577,106 km (0.114 R)
• M57: 9,694,391 km (0.06 R)
• M58: 9,944,967 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 9.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.79 AU - 4.29 AU

Year: 4369 Days

Day: 7.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,911,656 km

• M1: 122,969 km (0.043 R)
• M2: 239,656 km (0.105 R)
• M3: 307,723 km (0.099 R)
• M4: 398,379 km (0.098 R)
• M5: 471,532 km (0.064 R)
• M6: 534,962 km (0.114 R)
• M7: 727,794 km (0.047 R)
• M8: 833,111 km (0.118 R)
• M9: 931,396 km (0.088 R)
• M10: 1,174,044 km (0.077 R)
• M11: 1,313,769 km (0.082 R)
• M12: 1,633,010 km (0.118 R)
• M13: 1,703,022 km (0.057 R)
• M14: 1,821,952 km (0.025 R)
• M15: 2,043,208 km (0.051 R)
• M16: 2,238,583 km (0.055 R)
• M17: 2,360,654 km (0.099 R)
• M18: 2,852,083 km (0.095 R)
• M19: 3,158,161 km (0.102 R)
• M20: 3,404,848 km (0.118 R)
• M21: 3,495,205 km (0.101 R)
• M22: 3,875,034 km (0.118 R)
• M23: 5,254,027 km (0.114 R)
• M24: 5,405,569 km (0.113 R)
• M25: 5,689,057 km (0.079 R)
• M26: 5,760,715 km (0.119 R)
• M27: 5,941,130 km (0.068 R)
• M28: 6,344,745 km (0.108 R)
• M29: 6,493,744 km (0.067 R)
• M30: 6,568,693 km (0.069 R)
• M31: 7,062,815 km (0.116 R)
• M32: 7,165,588 km (0.113 R)
• M33: 7,346,751 km (0.084 R)
• M34: 7,490,216 km (0.106 R)
• M35: 7,912,830 km (0.077 R)
• M36: 8,153,982 km (0.104 R)
• M37: 8,221,301 km (0.118 R)
• M38: 8,356,687 km (0.08 R)
• M39: 8,465,594 km (0.099 R)
• M40: 8,877,886 km (0.111 R)
• M41: 9,058,749 km (0.096 R)
• M42: 9,156,586 km (0.086 R)
• M43: 9,296,909 km (0.111 R)
• M44: 9,381,432 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.7

Radius: 12.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.03 AU - 5.91 AU

Year: 7268 Days

Day: 5.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,911,656 km

• M1: 164,258 km (0.096 R)
• M2: 257,907 km (0.066 R)
• M3: 570,865 km (0.093 R)
• M4: 665,262 km (0.093 R)
• M5: 751,131 km (0.032 R)
• M6: 888,013 km (0.089 R)
• M7: 1,050,626 km (0.11 R)
• M8: 1,463,815 km (0.084 R)
• M9: 1,579,903 km (0.094 R)
• M10: 1,905,129 km (0.119 R)
• M11: 2,689,770 km (0.12 R)
• M12: 3,154,570 km (0.07 R)
• M13: 3,831,501 km (0.082 R)
• M14: 4,076,243 km (0.094 R)
• M15: 4,382,470 km (0.042 R)
• M16: 4,870,607 km (0.114 R)
• M17: 5,106,523 km (0.102 R)
• M18: 5,315,960 km (0.062 R)
• M19: 5,712,395 km (0.107 R)
• M20: 6,087,137 km (0.054 R)
• M21: 6,502,122 km (0.11 R)
• M22: 6,631,524 km (0.114 R)
• M23: 6,926,232 km (0.119 R)
• M24: 7,767,271 km (0.108 R)
• M25: 8,569,415 km (0.11 R)
• M26: 8,711,682 km (0.114 R)
• M27: 9,070,717 km (0.107 R)
• M28: 9,325,034 km (0.117 R)
• M29: 10,593,175 km (0.044 R)
• M30: 10,899,402 km (0.095 R)
• M31: 11,559,876 km (0.119 R)
• M32: 11,835,735 km (0.117 R)
• M33: 12,514,460 km (0.07 R)
• M34: 13,083,082 km (0.118 R)
• M35: 13,743,257 km (0.111 R)
• M36: 13,993,534 km (0.091 R)
• M37: 14,161,234 km (0.112 R)
• M38: 14,924,482 km (0.114 R)
• M39: 15,224,874 km (0.039 R)
• M40: 15,701,045 km (0.107 R)
• M41: 16,138,020 km (0.096 R)
• M42: 16,934,928 km (0.033 R)
• M43: 17,654,045 km (0.089 R)
• M44: 18,291,481 km (0.062 R)
• M45: 18,383,185 km (0.093 R)
• M46: 18,705,269 km (0.103 R)
• M47: 18,797,571 km (0.108 R)
• M48: 19,215,248 km (0.104 R)
• M49: 19,401,797 km (0.11 R)
• M50: 20,486,232 km (0.098 R)
• M51: 20,724,541 km (0.114 R)
• M52: 20,868,005 km (0.105 R)
• M53: 21,107,811 km (0.114 R)
• M54: 21,396,834 km (0.117 R)
• M55: 23,357,015 km (0.114 R)
• M56: 23,705,877 km (0.099 R)
• M57: 24,408,837 km (0.05 R)
• M58: 25,373,893 km (0.11 R)
• M59: 25,527,530 km (0.12 R)
• M60: 25,732,629 km (0.112 R)
• M61: 26,403,276 km (0.099 R)
• M62: 26,766,649 km (0.1 R)
• M63: 28,396,369 km (0.086 R)
• M64: 28,555,690 km (0.09 R)
• M65: 29,196,418 km (0.101 R)
• M66: 29,626,063 km (0.07 R)
• M67: 29,895,788 km (0.055 R)
• M68: 30,437,482 km (0.088 R)
• M69: 30,546,240 km (0.105 R)
• M70: 30,927,714 km (0.041 R)
• M71: 31,146,576 km (0.102 R)
• M72: 31,530,594 km (0.043 R)
• M73: 31,861,055 km (0.08 R)
• M74: 35,457,089 km (0.025 R)
• M75: 36,318,324 km (0.037 R)
• M76: 36,780,432 km (0.117 R)
• M77: 38,589,668 km (0.066 R)
• M78: 39,120,292 km (0.096 R)
• M79: 39,534,828 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.7

Radius: 7.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.7 AU - 10.1 AU

Year: 15971 Days

Day: 24 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,911,656 km

• M1: 96,491 km (0.107 R)
• M2: 176,675 km (0.089 R)
• M3: 390,002 km (0.069 R)
• M4: 678,426 km (0.089 R)
• M5: 1,013,526 km (0.085 R)
• M6: 1,580,950 km (0.111 R)
• M7: 1,728,903 km (0.109 R)
• M8: 2,199,837 km (0.112 R)
• M9: 2,332,081 km (0.068 R)
• M10: 2,399,101 km (0.094 R)
• M11: 2,449,815 km (0.062 R)
• M12: 2,535,235 km (0.065 R)
• M13: 2,691,415 km (0.12 R)
• M14: 2,850,887 km (0.079 R)
• M15: 3,160,554 km (0.1 R)
• M16: 3,366,700 km (0.112 R)
• M17: 3,500,291 km (0.063 R)
• M18: 4,193,827 km (0.081 R)
• M19: 4,337,590 km (0.08 R)
• M20: 5,015,568 km (0.082 R)
• M21: 5,500,714 km (0.056 R)
• M22: 6,515,586 km (0.061 R)
• M23: 7,117,567 km (0.097 R)
• M24: 7,264,622 km (0.1 R)
• M25: 7,562,023 km (0.118 R)
• M26: 7,687,087 km (0.116 R)
• M27: 7,737,202 km (0.1 R)
• M28: 7,812,749 km (0.089 R)
• M29: 8,374,190 km (0.115 R)
• M30: 8,529,622 km (0.085 R)
• M31: 8,843,179 km (0.067 R)
• M32: 10,690,862 km (0.057 R)
• M33: 10,915,857 km (0.064 R)
• M34: 11,057,377 km (0.057 R)
• M35: 11,571,545 km (0.092 R)
• M36: 11,976,806 km (0.08 R)
• M37: 12,122,813 km (0.078 R)
• M38: 12,593,598 km (0.102 R)
• M39: 13,160,573 km (0.071 R)
• M40: 13,674,741 km (0.106 R)
• M41: 13,796,813 km (0.053 R)
• M42: 14,041,855 km (0.047 R)
• M43: 14,722,974 km (0.079 R)
• M44: 14,910,719 km (0.113 R)
• M45: 15,004,816 km (0.112 R)
• M46: 15,320,019 km (0.112 R)
• M47: 15,701,194 km (0.041 R)
• M48: 16,375,581 km (0.091 R)
• M49: 16,505,133 km (0.108 R)
• M50: 17,322,536 km (0.049 R)
• M51: 18,387,972 km (0.12 R)
• M52: 18,759,124 km (0.112 R)
• M53: 19,200,887 km (0.078 R)
• M54: 19,303,212 km (0.1 R)
• M55: 19,371,727 km (0.093 R)
• M56: 19,440,094 km (0.051 R)
• M57: 19,646,090 km (0.111 R)
• M58: 20,442,100 km (0.035 R)
• M59: 21,496,167 km (0.108 R)
• M60: 22,531,833 km (0.086 R)
• M61: 23,001,421 km (0.107 R)
• M62: 23,255,587 km (0.043 R)
• M63: 23,766,763 km (0.056 R)
• M64: 24,207,778 km (0.109 R)
• M65: 24,577,434 km (0.074 R)
• M66: 24,688,585 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit