🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.8

Radius: 12.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.76 AU - 0.9 AU

Year: 532 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 31,820,976 km

• M1: 163,510 km (0.088 R)
• M2: 275,110 km (0.096 R)
• M3: 355,893 km (0.117 R)
• M4: 445,951 km (0.066 R)
• M5: 549,623 km (0.115 R)
• M6: 633,996 km (0.068 R)
• M7: 727,494 km (0.091 R)
• M8: 806,183 km (0.079 R)
• M9: 900,579 km (0.099 R)
• M10: 986,149 km (0.055 R)
• M11: 1,101,788 km (0.09 R)
• M12: 1,184,666 km (0.065 R)
• M13: 1,269,936 km (0.119 R)
• M14: 1,411,905 km (0.107 R)
• M15: 1,518,269 km (0.108 R)
• M16: 1,653,804 km (0.077 R)
• M17: 1,859,352 km (0.073 R)
• M18: 1,965,267 km (0.083 R)
• M19: 2,166,177 km (0.058 R)
• M20: 2,331,782 km (0.093 R)
• M21: 2,582,059 km (0.064 R)
• M22: 2,688,423 km (0.093 R)
• M23: 2,796,283 km (0.119 R)
• M24: 2,957,700 km (0.101 R)
• M25: 3,089,046 km (0.109 R)
• M26: 3,283,075 km (0.068 R)
• M27: 3,426,090 km (0.113 R)
• M28: 3,501,787 km (0.079 R)
• M29: 3,718,405 km (0.063 R)
• M30: 3,817,738 km (0.094 R)
• M31: 3,975,563 km (0.119 R)
• M32: 4,099,131 km (0.046 R)
• M33: 4,238,706 km (0.049 R)
• M34: 4,402,366 km (0.118 R)
• M35: 4,782,046 km (0.065 R)
• M36: 5,007,190 km (0.099 R)
• M37: 5,259,712 km (0.101 R)
• M38: 5,540,806 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.5

Radius: 9.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.96 AU - 1.38 AU

Year: 890 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,820,976 km

• M1: 127,757 km (0.075 R)
• M2: 189,690 km (0.073 R)
• M3: 262,843 km (0.057 R)
• M4: 342,430 km (0.042 R)
• M5: 469,438 km (0.118 R)
• M6: 545,583 km (0.078 R)
• M7: 622,626 km (0.107 R)
• M8: 756,965 km (0.033 R)
• M9: 849,267 km (0.108 R)
• M10: 945,459 km (0.076 R)
• M11: 1,092,064 km (0.106 R)
• M12: 1,192,295 km (0.039 R)
• M13: 1,273,826 km (0.091 R)
• M14: 1,408,314 km (0.09 R)
• M15: 1,488,948 km (0.104 R)
• M16: 1,553,424 km (0.054 R)
• M17: 1,624,932 km (0.077 R)
• M18: 1,734,288 km (0.098 R)
• M19: 1,827,488 km (0.107 R)
• M20: 1,915,900 km (0.03 R)
• M21: 2,216,891 km (0.116 R)
• M22: 2,318,468 km (0.111 R)
• M23: 2,582,508 km (0.103 R)
• M24: 2,819,770 km (0.082 R)
• M25: 2,900,553 km (0.102 R)
• M26: 3,193,017 km (0.077 R)
• M27: 3,432,374 km (0.069 R)
• M28: 3,550,257 km (0.11 R)
• M29: 3,629,693 km (0.044 R)
• M30: 3,741,892 km (0.09 R)
• M31: 3,871,443 km (0.076 R)
• M32: 4,002,641 km (0.109 R)
• M33: 4,168,694 km (0.109 R)
• M34: 4,303,033 km (0.103 R)
• M35: 4,447,545 km (0.099 R)
• M36: 4,524,737 km (0.11 R)
• M37: 4,602,378 km (0.105 R)
• M38: 4,671,642 km (0.059 R)
• M39: 4,820,193 km (0.104 R)
• M40: 4,952,587 km (0.111 R)
• M41: 5,077,352 km (0.081 R)
• M42: 5,338,849 km (0.094 R)
• M43: 5,430,104 km (0.089 R)
• M44: 5,577,158 km (0.05 R)
• M45: 5,660,484 km (0.111 R)
• M46: 5,744,259 km (0.106 R)
• M47: 5,809,633 km (0.098 R)
• M48: 5,875,307 km (0.114 R)
• M49: 6,140,544 km (0.099 R)
• M50: 6,293,732 km (0.102 R)
• M51: 6,361,201 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 12.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.11 AU - 2.39 AU

Year: 2372 Days

Day: 12 Hours

Environment

Temp: -205 °C

Axial Tilt: 146.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,820,976 km

• M1: 165,455 km (0.101 R)
• M2: 247,734 km (0.12 R)
• M3: 419,024 km (0.087 R)
• M4: 550,819 km (0.115 R)
• M5: 957,426 km (0.062 R)
• M6: 1,173,745 km (0.077 R)
• M7: 1,458,579 km (0.093 R)
• M8: 1,673,402 km (0.031 R)
• M9: 1,794,127 km (0.089 R)
• M10: 1,927,569 km (0.087 R)
• M11: 2,255,786 km (0.116 R)
• M12: 2,463,578 km (0.044 R)
• M13: 2,645,190 km (0.106 R)
• M14: 2,743,176 km (0.109 R)
• M15: 2,976,698 km (0.096 R)
• M16: 3,078,874 km (0.113 R)
• M17: 3,487,276 km (0.083 R)
• M18: 3,802,030 km (0.113 R)
• M19: 4,113,642 km (0.115 R)
• M20: 4,266,082 km (0.084 R)
• M21: 4,563,633 km (0.109 R)
• M22: 4,642,471 km (0.111 R)
• M23: 4,788,029 km (0.092 R)
• M24: 4,948,698 km (0.104 R)
• M25: 5,083,934 km (0.117 R)
• M26: 5,165,614 km (0.111 R)
• M27: 5,330,471 km (0.117 R)
• M28: 5,553,073 km (0.091 R)
• M29: 5,864,087 km (0.066 R)
• M30: 5,949,807 km (0.065 R)
• M31: 6,050,486 km (0.101 R)
• M32: 6,209,808 km (0.064 R)
• M33: 6,951,813 km (0.111 R)
• M34: 7,256,544 km (0.111 R)
• M35: 7,348,696 km (0.053 R)
• M36: 7,518,939 km (0.097 R)
• M37: 7,690,527 km (0.1 R)
• M38: 8,005,580 km (0.094 R)
• M39: 8,101,024 km (0.036 R)
• M40: 8,276,951 km (0.106 R)
• M41: 8,486,388 km (0.11 R)
• M42: 8,616,239 km (0.085 R)
• M43: 8,697,770 km (0.09 R)
• M44: 8,910,797 km (0.117 R)
• M45: 8,993,226 km (0.045 R)
• M46: 9,075,804 km (0.071 R)
• M47: 9,258,612 km (0.089 R)
• M48: 9,442,618 km (0.036 R)
• M49: 9,610,915 km (0.095 R)
• M50: 9,865,232 km (0.11 R)
• M51: 9,967,706 km (0.097 R)
• M52: 10,502,219 km (0.053 R)
• M53: 10,624,291 km (0.083 R)
• M54: 11,099,414 km (0.118 R)
• M55: 11,312,741 km (0.065 R)
• M56: 11,455,756 km (0.109 R)
• M57: 11,961,098 km (0.119 R)
• M58: 12,070,304 km (0.061 R)
• M59: 12,198,210 km (0.068 R)
• M60: 12,344,966 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.9

Radius: 14.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.48 AU - 3 AU

Year: 3188 Days

Day: 9.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,820,976 km

• M1: 230,381 km (0.073 R)
• M2: 387,758 km (0.098 R)
• M3: 576,700 km (0.113 R)
• M4: 734,825 km (0.06 R)
• M5: 928,255 km (0.118 R)
• M6: 1,100,292 km (0.074 R)
• M7: 1,221,467 km (0.034 R)
• M8: 1,358,349 km (0.116 R)
• M9: 1,478,476 km (0.105 R)
• M10: 1,613,862 km (0.109 R)
• M11: 1,873,414 km (0.036 R)
• M12: 2,172,610 km (0.1 R)
• M13: 2,609,585 km (0.067 R)
• M14: 2,706,076 km (0.056 R)
• M15: 2,888,286 km (0.089 R)
• M16: 3,206,182 km (0.101 R)
• M17: 3,459,900 km (0.106 R)
• M18: 3,673,825 km (0.063 R)
• M19: 3,876,530 km (0.093 R)
• M20: 4,066,818 km (0.101 R)
• M21: 4,244,241 km (0.115 R)
• M22: 4,523,391 km (0.05 R)
• M23: 4,962,161 km (0.109 R)
• M24: 5,117,294 km (0.11 R)
• M25: 5,467,952 km (0.072 R)
• M26: 5,664,224 km (0.066 R)
• M27: 5,772,234 km (0.079 R)
• M28: 5,899,242 km (0.12 R)
• M29: 6,192,903 km (0.104 R)
• M30: 6,453,802 km (0.079 R)
• M31: 6,547,899 km (0.089 R)
• M32: 6,661,444 km (0.047 R)
• M33: 6,813,884 km (0.052 R)
• M34: 7,122,205 km (0.063 R)
• M35: 7,514,151 km (0.112 R)
• M36: 7,732,714 km (0.118 R)
• M37: 7,872,887 km (0.101 R)
• M38: 8,115,236 km (0.12 R)
• M39: 8,339,632 km (0.094 R)
• M40: 8,504,190 km (0.101 R)
• M41: 9,046,183 km (0.09 R)
• M42: 9,513,677 km (0.078 R)
• M43: 10,010,940 km (0.042 R)
• M44: 10,229,802 km (0.11 R)
• M45: 10,406,028 km (0.064 R)
• M46: 10,694,602 km (0.1 R)
• M47: 11,030,898 km (0.11 R)
• M48: 11,944,642 km (0.118 R)
• M49: 12,246,830 km (0.098 R)
• M50: 12,434,126 km (0.102 R)
• M51: 12,575,197 km (0.103 R)
• M52: 12,764,139 km (0.092 R)
• M53: 13,216,673 km (0.088 R)
• M54: 13,795,766 km (0.105 R)
• M55: 14,063,995 km (0.118 R)
• M56: 14,383,386 km (0.085 R)
• M57: 14,531,488 km (0.077 R)
• M58: 14,630,522 km (0.089 R)
• M59: 14,754,688 km (0.082 R)
• M60: 14,879,154 km (0.089 R)
• M61: 15,254,794 km (0.069 R)
• M62: 15,405,888 km (0.088 R)
• M63: 16,041,080 km (0.098 R)
• M64: 16,194,717 km (0.036 R)
• M65: 16,348,953 km (0.087 R)
• M66: 17,127,161 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.1

Radius: 10.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.95 AU - 5.03 AU

Year: 6688 Days

Day: 9.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,820,976 km

• M1: 216,019 km (0.115 R)
• M2: 340,485 km (0.108 R)
• M3: 455,974 km (0.1 R)
• M4: 530,773 km (0.106 R)
• M5: 682,615 km (0.073 R)
• M6: 758,012 km (0.085 R)
• M7: 974,481 km (0.087 R)
• M8: 1,304,942 km (0.095 R)
• M9: 1,466,807 km (0.109 R)
• M10: 1,533,528 km (0.084 R)
• M11: 1,670,111 km (0.112 R)
• M12: 2,123,243 km (0.111 R)
• M13: 2,393,416 km (0.109 R)
• M14: 2,634,119 km (0.119 R)
• M15: 3,204,386 km (0.087 R)
• M16: 3,292,051 km (0.097 R)
• M17: 3,425,193 km (0.068 R)
• M18: 3,858,727 km (0.053 R)
• M19: 4,309,915 km (0.109 R)
• M20: 4,504,841 km (0.053 R)
• M21: 4,677,925 km (0.1 R)
• M22: 5,158,733 km (0.113 R)
• M23: 6,222,224 km (0.071 R)
• M24: 6,304,802 km (0.061 R)
• M25: 6,694,505 km (0.106 R)
• M26: 7,732,415 km (0.104 R)
• M27: 7,821,126 km (0.096 R)
• M28: 7,969,827 km (0.028 R)
• M29: 8,149,494 km (0.118 R)
• M30: 9,255,770 km (0.09 R)
• M31: 9,730,593 km (0.089 R)
• M32: 9,826,486 km (0.067 R)
• M33: 10,019,317 km (0.118 R)
• M34: 10,408,721 km (0.089 R)
• M35: 10,539,619 km (0.089 R)
• M36: 11,504,974 km (0.085 R)
• M37: 11,606,401 km (0.098 R)
• M38: 11,742,236 km (0.083 R)
• M39: 11,878,520 km (0.109 R)
• M40: 12,015,252 km (0.082 R)
• M41: 12,290,512 km (0.097 R)
• M42: 12,429,040 km (0.119 R)
• M43: 12,498,453 km (0.076 R)
• M44: 12,847,316 km (0.096 R)
• M45: 13,376,892 km (0.109 R)
• M46: 14,275,078 km (0.116 R)
• M47: 14,786,702 km (0.066 R)
• M48: 15,192,861 km (0.083 R)
• M49: 15,304,311 km (0.112 R)
• M50: 15,715,107 km (0.104 R)
• M51: 16,319,333 km (0.087 R)
• M52: 17,239,659 km (0.073 R)
• M53: 17,706,254 km (0.065 R)
• M54: 17,901,779 km (0.066 R)
• M55: 18,810,885 km (0.115 R)
• M56: 20,427,440 km (0.112 R)
• M57: 20,591,549 km (0.029 R)
• M58: 20,756,106 km (0.077 R)
• M59: 21,585,477 km (0.1 R)
• M60: 21,794,465 km (0.118 R)
• M61: 22,594,814 km (0.07 R)
• M62: 22,977,335 km (0.077 R)
• M63: 23,190,812 km (0.107 R)
• M64: 23,447,821 km (0.079 R)
• M65: 23,619,559 km (0.102 R)
• M66: 23,964,532 km (0.108 R)
• M67: 24,354,683 km (0.11 R)
• M68: 24,703,246 km (0.117 R)
• M69: 25,053,305 km (0.085 R)
• M70: 25,405,159 km (0.052 R)
• M71: 25,670,097 km (0.114 R)
• M72: 25,935,932 km (0.092 R)
• M73: 26,291,826 km (0.063 R)
• M74: 26,604,635 km (0.109 R)
• M75: 27,098,607 km (0.113 R)
• M76: 27,595,571 km (0.087 R)
• M77: 27,777,033 km (0.047 R)
• M78: 28,095,527 km (0.097 R)
• M79: 28,736,255 km (0.107 R)
• M80: 28,828,108 km (0.082 R)
• M81: 29,474,371 km (0.048 R)
• M82: 29,752,773 km (0.1 R)
• M83: 30,078,597 km (0.055 R)
• M84: 30,171,946 km (0.051 R)
• M85: 30,593,213 km (0.115 R)
• M86: 31,252,342 km (0.069 R)
• M87: 31,536,278 km (0.094 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: 182 - 16,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit