🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

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: 775.6

Radius: 13.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.85 AU - 1.11 AU

Year: 626 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,610,964 km

• M1: 185,651 km (0.115 R)
• M2: 297,700 km (0.117 R)
• M3: 435,031 km (0.056 R)
• M4: 568,023 km (0.047 R)
• M5: 746,793 km (0.074 R)
• M6: 851,810 km (0.112 R)
• M7: 1,090,419 km (0.079 R)
• M8: 1,188,705 km (0.069 R)
• M9: 1,290,431 km (0.085 R)
• M10: 1,432,998 km (0.101 R)
• M11: 1,541,905 km (0.081 R)
• M12: 1,667,268 km (0.077 R)
• M13: 1,949,709 km (0.076 R)
• M14: 2,042,759 km (0.071 R)
• M15: 2,129,974 km (0.088 R)
• M16: 2,323,255 km (0.104 R)
• M17: 2,437,548 km (0.094 R)
• M18: 2,530,448 km (0.088 R)
• M19: 2,800,173 km (0.09 R)
• M20: 2,930,473 km (0.097 R)
• M21: 3,214,110 km (0.108 R)
• M22: 3,454,664 km (0.064 R)
• M23: 3,586,011 km (0.107 R)
• M24: 3,781,685 km (0.095 R)
• M25: 3,953,573 km (0.053 R)
• M26: 4,063,527 km (0.109 R)
• M27: 4,183,804 km (0.114 R)
• M28: 4,342,826 km (0.088 R)
• M29: 4,484,944 km (0.089 R)
• M30: 4,754,370 km (0.105 R)
• M31: 4,842,184 km (0.031 R)
• M32: 5,138,687 km (0.117 R)
• M33: 5,269,136 km (0.054 R)
• M34: 5,492,187 km (0.1 R)
• M35: 5,697,884 km (0.093 R)
• M36: 6,287,299 km (0.088 R)
• M37: 6,383,940 km (0.058 R)
• M38: 6,535,033 km (0.116 R)
• M39: 6,633,020 km (0.104 R)
• M40: 6,720,385 km (0.092 R)
• M41: 6,819,120 km (0.079 R)
• M42: 6,951,663 km (0.101 R)
• M43: 7,107,245 km (0.094 R)
• M44: 7,241,584 km (0.043 R)
• M45: 7,433,369 km (0.1 R)
• M46: 7,581,321 km (0.079 R)
• M47: 7,741,540 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 8.9

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.09 AU - 1.31 AU

Year: 849 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,610,964 km

• M1: 120,426 km (0.109 R)
• M2: 185,950 km (0.104 R)
• M3: 284,086 km (0.119 R)
• M4: 477,068 km (0.088 R)
• M5: 542,741 km (0.105 R)
• M6: 600,935 km (0.071 R)
• M7: 672,891 km (0.057 R)
• M8: 952,490 km (0.108 R)
• M9: 1,051,374 km (0.081 R)
• M10: 1,444,218 km (0.107 R)
• M11: 1,551,180 km (0.049 R)
• M12: 1,645,128 km (0.091 R)
• M13: 1,741,020 km (0.096 R)
• M14: 1,880,146 km (0.057 R)
• M15: 1,997,580 km (0.11 R)
• M16: 2,083,001 km (0.09 R)
• M17: 2,143,438 km (0.11 R)
• M18: 2,204,624 km (0.06 R)
• M19: 2,266,258 km (0.065 R)
• M20: 2,630,230 km (0.107 R)
• M21: 2,761,876 km (0.108 R)
• M22: 3,022,326 km (0.099 R)
• M23: 3,150,531 km (0.089 R)
• M24: 3,210,370 km (0.069 R)
• M25: 3,361,464 km (0.105 R)
• M26: 3,432,822 km (0.101 R)
• M27: 3,494,457 km (0.075 R)
• M28: 3,577,184 km (0.113 R)
• M29: 3,660,510 km (0.104 R)
• M30: 3,786,771 km (0.117 R)
• M31: 4,032,859 km (0.064 R)
• M32: 4,240,052 km (0.099 R)
• M33: 4,563,184 km (0.066 R)
• M34: 4,619,732 km (0.076 R)
• M35: 4,676,579 km (0.036 R)
• M36: 4,963,957 km (0.095 R)
• M37: 5,186,109 km (0.064 R)
• M38: 5,257,019 km (0.113 R)
• M39: 5,363,981 km (0.11 R)
• M40: 5,423,671 km (0.08 R)
• M41: 5,604,235 km (0.086 R)
• M42: 5,786,745 km (0.117 R)
• M43: 5,884,881 km (0.069 R)
• M44: 5,946,515 km (0.082 R)
• M45: 6,045,549 km (0.11 R)
• M46: 6,767,060 km (0.102 R)
• M47: 7,000,582 km (0.08 R)
• M48: 7,184,139 km (0.097 R)
• M49: 7,449,076 km (0.029 R)
• M50: 7,636,373 km (0.12 R)
• M51: 8,139,022 km (0.103 R)
• M52: 8,443,005 km (0.105 R)
• M53: 8,498,655 km (0.11 R)
• M54: 8,582,430 km (0.099 R)
• M55: 9,090,614 km (0.119 R)
• M56: 9,594,160 km (0.086 R)
• M57: 9,783,551 km (0.104 R)
• M58: 9,842,044 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.7

Radius: 9.4

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.17 AU - 1.47 AU

Year: 979 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,610,964 km

• M1: 136,882 km (0.037 R)
• M2: 197,768 km (0.054 R)
• M3: 277,354 km (0.109 R)
• M4: 368,460 km (0.027 R)
• M5: 461,958 km (0.081 R)
• M6: 587,770 km (0.103 R)
• M7: 652,247 km (0.104 R)
• M8: 725,699 km (0.094 R)
• M9: 841,787 km (0.063 R)
• M10: 936,483 km (0.104 R)
• M11: 1,020,856 km (0.097 R)
• M12: 1,129,913 km (0.111 R)
• M13: 1,297,313 km (0.071 R)
• M14: 1,440,478 km (0.094 R)
• M15: 1,648,120 km (0.1 R)
• M16: 1,733,989 km (0.087 R)
• M17: 1,901,239 km (0.114 R)
• M18: 2,009,847 km (0.097 R)
• M19: 2,167,075 km (0.083 R)
• M20: 2,309,342 km (0.12 R)
• M21: 2,376,811 km (0.074 R)
• M22: 2,464,475 km (0.049 R)
• M23: 2,523,566 km (0.118 R)
• M24: 2,643,245 km (0.094 R)
• M25: 2,795,535 km (0.08 R)
• M26: 2,950,668 km (0.061 R)
• M27: 3,066,457 km (0.083 R)
• M28: 3,130,186 km (0.075 R)
• M29: 3,622,363 km (0.068 R)
• M30: 3,712,421 km (0.081 R)
• M31: 3,849,004 km (0.105 R)
• M32: 3,987,082 km (0.114 R)
• M33: 4,068,613 km (0.074 R)
• M34: 4,162,262 km (0.102 R)
• M35: 4,363,770 km (0.088 R)
• M36: 4,507,982 km (0.083 R)
• M37: 4,568,569 km (0.043 R)
• M38: 4,788,927 km (0.113 R)
• M39: 4,863,128 km (0.113 R)
• M40: 5,201,967 km (0.109 R)
• M41: 5,367,871 km (0.057 R)
• M42: 5,444,914 km (0.049 R)
• M43: 5,509,540 km (0.097 R)
• M44: 5,600,346 km (0.11 R)
• M45: 5,796,768 km (0.055 R)
• M46: 5,929,012 km (0.081 R)
• M47: 6,182,880 km (0.066 R)
• M48: 6,358,657 km (0.11 R)
• M49: 6,508,854 km (0.048 R)
• M50: 6,784,712 km (0.068 R)
• M51: 6,952,112 km (0.108 R)
• M52: 7,092,585 km (0.087 R)
• M53: 7,219,892 km (0.029 R)
• M54: 7,333,736 km (0.032 R)
• M55: 7,505,475 km (0.117 R)
• M56: 7,896,972 km (0.037 R)
• M57: 7,970,275 km (0.082 R)
• M58: 8,161,761 km (0.104 R)
• M59: 8,684,904 km (0.118 R)
• M60: 8,851,556 km (0.109 R)
• M61: 8,958,070 km (0.119 R)
• M62: 9,065,182 km (0.106 R)
• M63: 9,157,334 km (0.106 R)
• M64: 9,404,321 km (0.104 R)
• M65: 9,732,089 km (0.102 R)
• M66: 10,031,734 km (0.082 R)
• M67: 10,206,764 km (0.105 R)
• M68: 10,495,188 km (0.049 R)
• M69: 10,672,761 km (0.049 R)
• M70: 10,998,136 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.1

Radius: 8.5

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.09 AU - 2.11 AU

Year: 1965 Days

Day: 5.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,610,964 km

• M1: 114,742 km (0.072 R)
• M2: 178,171 km (0.117 R)
• M3: 350,358 km (0.058 R)
• M4: 580,440 km (0.1 R)
• M5: 662,569 km (0.115 R)
• M6: 831,016 km (0.089 R)
• M7: 1,059,003 km (0.081 R)
• M8: 1,228,797 km (0.092 R)
• M9: 1,397,244 km (0.104 R)
• M10: 1,573,470 km (0.059 R)
• M11: 1,890,917 km (0.107 R)
• M12: 2,051,436 km (0.075 R)
• M13: 2,133,415 km (0.052 R)
• M14: 2,288,548 km (0.049 R)
• M15: 2,522,071 km (0.116 R)
• M16: 2,635,466 km (0.104 R)
• M17: 2,724,776 km (0.117 R)
• M18: 2,815,133 km (0.107 R)
• M19: 2,959,345 km (0.097 R)
• M20: 3,052,245 km (0.111 R)
• M21: 3,420,107 km (0.097 R)
• M22: 3,946,841 km (0.091 R)
• M23: 4,005,483 km (0.094 R)
• M24: 4,182,607 km (0.035 R)
• M25: 4,468,638 km (0.1 R)
• M26: 4,667,902 km (0.107 R)
• M27: 4,885,866 km (0.095 R)
• M28: 5,123,129 km (0.101 R)
• M29: 6,042,108 km (0.114 R)
• M30: 6,279,819 km (0.114 R)
• M31: 6,537,876 km (0.081 R)
• M32: 6,607,289 km (0.048 R)
• M33: 6,922,641 km (0.105 R)
• M34: 6,993,401 km (0.113 R)
• M35: 7,171,423 km (0.075 R)
• M36: 7,278,834 km (0.08 R)
• M37: 8,083,671 km (0.09 R)
• M38: 8,195,570 km (0.112 R)
• M39: 8,897,184 km (0.088 R)
• M40: 8,974,077 km (0.115 R)
• M41: 9,206,403 km (0.091 R)
• M42: 9,440,822 km (0.111 R)
• M43: 9,499,764 km (0.116 R)
• M44: 9,696,934 km (0.084 R)
• M45: 9,756,324 km (0.04 R)
• M46: 9,915,496 km (0.055 R)
• M47: 10,195,843 km (0.067 R)
• M48: 10,296,672 km (0.034 R)
• M49: 11,301,970 km (0.12 R)
• M50: 11,552,995 km (0.102 R)
• M51: 11,826,908 km (0.058 R)
• M52: 11,911,730 km (0.079 R)
• M53: 12,467,337 km (0.117 R)
• M54: 12,618,431 km (0.106 R)
• M55: 12,813,506 km (0.117 R)
• M56: 12,922,414 km (0.099 R)
• M57: 13,670,553 km (0.116 R)
• M58: 13,803,994 km (0.091 R)
• M59: 14,027,493 km (0.083 R)
• M60: 14,478,082 km (0.061 R)
• M61: 14,659,544 km (0.041 R)
• M62: 14,796,277 km (0.097 R)
• M63: 15,139,753 km (0.074 R)
• M64: 15,208,718 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 12.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.01 AU - 3.65 AU

Year: 3924 Days

Day: 6.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,610,964 km

• M1: 162,613 km (0.116 R)
• M2: 334,501 km (0.098 R)
• M3: 493,224 km (0.057 R)
• M4: 693,087 km (0.116 R)
• M5: 798,703 km (0.084 R)
• M6: 887,714 km (0.078 R)
• M7: 1,028,186 km (0.031 R)
• M8: 1,215,184 km (0.115 R)
• M9: 1,623,735 km (0.115 R)
• M10: 1,710,652 km (0.115 R)
• M11: 1,859,202 km (0.031 R)
• M12: 2,137,604 km (0.09 R)
• M13: 2,597,917 km (0.035 R)
• M14: 2,717,894 km (0.087 R)
• M15: 2,981,486 km (0.027 R)
• M16: 3,161,901 km (0.093 R)
• M17: 3,364,606 km (0.112 R)
• M18: 3,533,801 km (0.089 R)
• M19: 3,744,285 km (0.083 R)
• M20: 3,880,569 km (0.1 R)
• M21: 4,258,752 km (0.117 R)
• M22: 4,442,010 km (0.055 R)
• M23: 5,029,181 km (0.072 R)
• M24: 5,179,826 km (0.109 R)
• M25: 5,775,226 km (0.078 R)
• M26: 6,001,268 km (0.085 R)
• M27: 6,138,449 km (0.093 R)
• M28: 6,415,654 km (0.039 R)
• M29: 7,394,174 km (0.114 R)
• M30: 7,689,331 km (0.068 R)
• M31: 7,988,526 km (0.049 R)
• M32: 8,830,912 km (0.082 R)
• M33: 9,013,272 km (0.09 R)
• M34: 9,223,307 km (0.12 R)
• M35: 9,567,831 km (0.096 R)
• M36: 9,728,350 km (0.092 R)
• M37: 9,808,983 km (0.038 R)
• M38: 10,215,291 km (0.094 R)
• M39: 10,627,134 km (0.104 R)
• M40: 10,737,986 km (0.102 R)
• M41: 12,154,677 km (0.119 R)
• M42: 12,270,616 km (0.061 R)
• M43: 12,532,711 km (0.084 R)
• M44: 12,679,168 km (0.103 R)
• M45: 12,885,014 km (0.045 R)
• M46: 12,973,726 km (0.051 R)
• M47: 13,240,758 km (0.109 R)
• M48: 13,750,139 km (0.053 R)
• M49: 13,961,670 km (0.093 R)
• M50: 14,174,398 km (0.112 R)
• M51: 14,541,661 km (0.119 R)
• M52: 15,004,966 km (0.084 R)
• M53: 15,191,664 km (0.119 R)
• M54: 15,347,844 km (0.054 R)
• M55: 15,756,545 km (0.042 R)
• M56: 17,688,602 km (0.074 R)
• M57: 17,951,894 km (0.086 R)
• M58: 18,183,322 km (0.057 R)
• M59: 18,415,647 km (0.039 R)
• M60: 18,682,530 km (0.103 R)
• M61: 18,984,269 km (0.092 R)
• M62: 19,152,567 km (0.106 R)
• M63: 19,355,122 km (0.07 R)
• M64: 19,660,451 km (0.084 R)
• M65: 19,933,168 km (0.097 R)
• M66: 20,104,308 km (0.047 R)
• M67: 20,207,232 km (0.09 R)
• M68: 21,001,895 km (0.092 R)
• M69: 21,315,602 km (0.108 R)
• M70: 21,455,626 km (0.073 R)
• M71: 21,771,577 km (0.081 R)
• M72: 22,337,206 km (0.116 R)
• M73: 22,443,720 km (0.092 R)
• M74: 22,907,623 km (0.063 R)
• M75: 24,135,672 km (0.097 R)
• M76: 24,281,679 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 10,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit