🌌 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: 254.7

Radius: 9.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.49 AU - 0.75 AU

Year: 326 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 15,730,704 km

• M1: 120,875 km (0.09 R)
• M2: 206,146 km (0.118 R)
• M3: 281,543 km (0.109 R)
• M4: 350,209 km (0.096 R)
• M5: 412,890 km (0.107 R)
• M6: 475,572 km (0.092 R)
• M7: 575,802 km (0.087 R)
• M8: 645,066 km (0.108 R)
• M9: 712,086 km (0.087 R)
• M10: 875,148 km (0.084 R)
• M11: 1,060,799 km (0.097 R)
• M12: 1,131,409 km (0.12 R)
• M13: 1,210,546 km (0.117 R)
• M14: 1,298,958 km (0.091 R)
• M15: 1,404,126 km (0.112 R)
• M16: 1,542,803 km (0.089 R)
• M17: 1,650,663 km (0.107 R)
• M18: 1,713,644 km (0.1 R)
• M19: 1,825,692 km (0.112 R)
• M20: 1,890,767 km (0.053 R)
• M21: 2,048,743 km (0.082 R)
• M22: 2,224,221 km (0.061 R)
• M23: 2,329,239 km (0.116 R)
• M24: 2,413,612 km (0.056 R)
• M25: 2,580,862 km (0.084 R)
• M26: 2,668,228 km (0.105 R)
• M27: 2,756,640 km (0.081 R)
• M28: 2,874,373 km (0.069 R)
• M29: 2,998,839 km (0.071 R)
• M30: 3,081,118 km (0.099 R)
• M31: 3,228,172 km (0.042 R)
• M32: 3,438,058 km (0.105 R)
• M33: 3,514,204 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 12.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.6 AU - 0.88 AU

Year: 424 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,730,704 km

• M1: 153,487 km (0.119 R)
• M2: 230,231 km (0.077 R)
• M3: 332,406 km (0.099 R)
• M4: 422,614 km (0.093 R)
• M5: 513,121 km (0.115 R)
• M6: 596,447 km (0.107 R)
• M7: 814,710 km (0.066 R)
• M8: 934,388 km (0.094 R)
• M9: 1,020,856 km (0.068 R)
• M10: 1,130,810 km (0.092 R)
• M11: 1,229,096 km (0.084 R)
• M12: 1,319,752 km (0.119 R)
• M13: 1,407,267 km (0.068 R)
• M14: 1,553,873 km (0.08 R)
• M15: 1,658,442 km (0.102 R)
• M16: 1,747,453 km (0.115 R)
• M17: 1,881,193 km (0.048 R)
• M18: 1,961,826 km (0.066 R)
• M19: 2,050,089 km (0.095 R)
• M20: 2,178,444 km (0.119 R)
• M21: 2,356,316 km (0.12 R)
• M22: 2,621,703 km (0.059 R)
• M23: 2,712,359 km (0.091 R)
• M24: 2,940,346 km (0.081 R)
• M25: 3,056,584 km (0.11 R)
• M26: 3,167,137 km (0.046 R)
• M27: 3,248,967 km (0.099 R)
• M28: 3,354,283 km (0.094 R)
• M29: 3,692,674 km (0.068 R)
• M30: 3,818,635 km (0.08 R)
• M31: 4,010,121 km (0.063 R)
• M32: 4,172,135 km (0.103 R)
• M33: 4,303,332 km (0.087 R)
• M34: 4,419,271 km (0.053 R)
• M35: 4,569,916 km (0.119 R)
• M36: 4,824,980 km (0.118 R)
• M37: 5,145,868 km (0.119 R)
• M38: 5,269,136 km (0.06 R)
• M39: 5,411,254 km (0.086 R)
• M40: 5,554,719 km (0.119 R)
• M41: 6,038,817 km (0.081 R)
• M42: 6,122,293 km (0.105 R)
• M43: 6,234,342 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 13.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.89 AU - 1.27 AU

Year: 748 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,730,704 km

• M1: 174,730 km (0.067 R)
• M2: 303,983 km (0.1 R)
• M3: 423,661 km (0.112 R)
• M4: 516,561 km (0.073 R)
• M5: 626,217 km (0.037 R)
• M6: 757,863 km (0.089 R)
• M7: 860,487 km (0.102 R)
• M8: 991,535 km (0.073 R)
• M9: 1,095,804 km (0.101 R)
• M10: 1,239,568 km (0.105 R)
• M11: 1,374,206 km (0.103 R)
• M12: 1,470,547 km (0.116 R)
• M13: 1,580,352 km (0.114 R)
• M14: 1,873,564 km (0.105 R)
• M15: 2,023,910 km (0.05 R)
• M16: 2,184,578 km (0.089 R)
• M17: 2,298,571 km (0.119 R)
• M18: 2,388,480 km (0.113 R)
• M19: 2,552,289 km (0.042 R)
• M20: 2,638,906 km (0.069 R)
• M21: 2,733,452 km (0.073 R)
• M22: 2,829,195 km (0.113 R)
• M23: 3,073,488 km (0.107 R)
• M24: 3,302,971 km (0.096 R)
• M25: 3,464,088 km (0.114 R)
• M26: 3,567,909 km (0.079 R)
• M27: 3,909,292 km (0.115 R)
• M28: 4,002,042 km (0.09 R)
• M29: 4,103,470 km (0.079 R)
• M30: 4,277,153 km (0.077 R)
• M31: 4,364,817 km (0.101 R)
• M32: 4,804,485 km (0.111 R)
• M33: 5,105,476 km (0.076 R)
• M34: 5,249,838 km (0.117 R)
• M35: 5,533,924 km (0.101 R)
• M36: 5,664,823 km (0.061 R)
• M37: 5,761,463 km (0.082 R)
• M38: 5,858,701 km (0.069 R)
• M39: 5,956,389 km (0.12 R)
• M40: 6,081,602 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.2

Radius: 8.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.92 AU - 1.34 AU

Year: 801 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,730,704 km

• M1: 124,914 km (0.071 R)
• M2: 193,879 km (0.08 R)
• M3: 267,182 km (0.107 R)
• M4: 327,320 km (0.092 R)
• M5: 429,196 km (0.104 R)
• M6: 543,190 km (0.041 R)
• M7: 650,452 km (0.106 R)
• M8: 807,679 km (0.034 R)
• M9: 874,998 km (0.046 R)
• M10: 944,411 km (0.084 R)
• M11: 1,015,770 km (0.101 R)
• M12: 1,080,396 km (0.088 R)
• M13: 1,209,349 km (0.082 R)
• M14: 1,376,749 km (0.06 R)
• M15: 1,439,132 km (0.085 R)
• M16: 1,497,624 km (0.102 R)
• M17: 1,647,372 km (0.088 R)
• M18: 1,781,262 km (0.108 R)
• M19: 1,860,250 km (0.088 R)
• M20: 1,989,053 km (0.065 R)
• M21: 2,093,024 km (0.093 R)
• M22: 2,159,744 km (0.103 R)
• M23: 2,249,802 km (0.102 R)
• M24: 2,324,003 km (0.103 R)
• M25: 2,404,636 km (0.103 R)
• M26: 2,628,734 km (0.028 R)
• M27: 2,719,091 km (0.069 R)
• M28: 2,865,697 km (0.101 R)
• M29: 3,071,693 km (0.096 R)
• M30: 3,135,123 km (0.091 R)
• M31: 3,211,866 km (0.098 R)
• M32: 3,289,208 km (0.096 R)
• M33: 3,360,567 km (0.11 R)
• M34: 3,564,618 km (0.111 R)
• M35: 3,745,781 km (0.109 R)
• M36: 3,847,807 km (0.092 R)
• M37: 3,909,292 km (0.089 R)
• M38: 3,998,901 km (0.066 R)
• M39: 4,061,433 km (0.048 R)
• M40: 4,131,145 km (0.104 R)
• M41: 4,215,369 km (0.046 R)
• M42: 4,285,979 km (0.042 R)
• M43: 4,357,038 km (0.106 R)
• M44: 4,435,726 km (0.099 R)
• M45: 4,493,172 km (0.12 R)
• M46: 4,550,917 km (0.096 R)
• M47: 4,696,326 km (0.086 R)
• M48: 4,769,629 km (0.069 R)
• M49: 4,924,762 km (0.025 R)
• M50: 5,051,621 km (0.103 R)
• M51: 5,111,759 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.7

Radius: 14

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.92 AU - 2.52 AU

Year: 2206 Days

Day: 8.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 173.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 15,730,704 km

• M1: 178,620 km (0.087 R)
• M2: 333,005 km (0.113 R)
• M3: 532,868 km (0.086 R)
• M4: 655,239 km (0.102 R)
• M5: 789,129 km (0.092 R)
• M6: 933,491 km (0.085 R)
• M7: 1,168,210 km (0.072 R)
• M8: 1,303,895 km (0.093 R)
• M9: 1,523,505 km (0.097 R)
• M10: 1,615,059 km (0.118 R)
• M11: 1,720,376 km (0.074 R)
• M12: 2,256,085 km (0.077 R)
• M13: 2,495,741 km (0.096 R)
• M14: 2,899,506 km (0.095 R)
• M15: 3,102,061 km (0.091 R)
• M16: 3,190,324 km (0.11 R)
• M17: 3,279,485 km (0.118 R)
• M18: 3,369,542 km (0.092 R)
• M19: 3,753,560 km (0.027 R)
• M20: 4,151,939 km (0.094 R)
• M21: 4,430,790 km (0.098 R)
• M22: 4,698,869 km (0.054 R)
• M23: 4,817,949 km (0.105 R)
• M24: 4,937,927 km (0.084 R)
• M25: 5,163,520 km (0.058 R)
• M26: 5,392,554 km (0.039 R)
• M27: 5,606,928 km (0.084 R)
• M28: 5,769,691 km (0.052 R)
• M29: 5,915,698 km (0.063 R)
• M30: 6,025,952 km (0.032 R)
• M31: 6,721,283 km (0.119 R)
• M32: 6,817,325 km (0.083 R)
• M33: 7,284,220 km (0.101 R)
• M34: 7,501,884 km (0.116 R)
• M35: 7,681,402 km (0.051 R)
• M36: 7,923,152 km (0.045 R)
• M37: 8,146,950 km (0.071 R)
• M38: 8,663,512 km (0.091 R)
• M39: 8,809,968 km (0.077 R)
• M40: 9,728,350 km (0.057 R)
• M41: 9,837,107 km (0.105 R)
• M42: 10,077,810 km (0.109 R)
• M43: 10,187,914 km (0.102 R)
• M44: 10,409,319 km (0.1 R)
• M45: 10,498,330 km (0.069 R)
• M46: 10,609,930 km (0.078 R)
• M47: 10,901,945 km (0.063 R)
• M48: 11,425,238 km (0.053 R)
• M49: 11,517,091 km (0.098 R)
• M50: 11,609,244 km (0.102 R)
• M51: 11,817,334 km (0.116 R)
• M52: 11,933,422 km (0.104 R)
• M53: 12,213,769 km (0.106 R)
• M54: 12,519,995 km (0.032 R)
• M55: 13,284,590 km (0.08 R)
• M56: 13,429,550 km (0.114 R)
• M57: 14,261,464 km (0.083 R)
• M58: 14,534,181 km (0.088 R)
• M59: 14,808,693 km (0.115 R)
• M60: 15,109,983 km (0.1 R)
• M61: 15,846,753 km (0.094 R)
• M62: 16,129,343 km (0.088 R)
• M63: 16,543,281 km (0.1 R)
• M64: 16,882,269 km (0.107 R)
• M65: 17,170,844 km (0.085 R)
• M66: 17,566,979 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 12.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.88 AU - 2.62 AU

Year: 2251 Days

Day: 8.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,730,704 km

• M1: 167,250 km (0.089 R)
• M2: 276,307 km (0.118 R)
• M3: 358,137 km (0.058 R)
• M4: 544,686 km (0.06 R)
• M5: 704,606 km (0.111 R)
• M6: 985,401 km (0.089 R)
• M7: 1,075,010 km (0.098 R)
• M8: 1,167,462 km (0.101 R)
• M9: 1,253,331 km (0.106 R)
• M10: 1,351,318 km (0.114 R)
• M11: 1,462,319 km (0.06 R)
• M12: 1,597,705 km (0.092 R)
• M13: 1,694,046 km (0.098 R)
• M14: 2,193,254 km (0.106 R)
• M15: 2,288,997 km (0.083 R)
• M16: 2,373,969 km (0.09 R)
• M17: 2,547,053 km (0.113 R)
• M18: 2,775,938 km (0.059 R)
• M19: 3,051,497 km (0.08 R)
• M20: 3,240,290 km (0.114 R)
• M21: 3,336,182 km (0.11 R)
• M22: 3,419,059 km (0.112 R)
• M23: 3,657,967 km (0.041 R)
• M24: 3,786,621 km (0.064 R)
• M25: 4,078,188 km (0.097 R)
• M26: 4,361,975 km (0.086 R)
• M27: 4,452,930 km (0.026 R)
• M28: 4,575,152 km (0.074 R)
• M29: 4,698,720 km (0.049 R)
• M30: 4,807,627 km (0.101 R)
• M31: 4,933,139 km (0.115 R)
• M32: 5,381,185 km (0.101 R)
• M33: 5,479,022 km (0.118 R)
• M34: 5,610,219 km (0.099 R)
• M35: 6,213,847 km (0.114 R)
• M36: 6,333,675 km (0.101 R)
• M37: 6,488,957 km (0.052 R)
• M38: 6,627,934 km (0.084 R)
• M39: 6,891,376 km (0.086 R)
• M40: 7,247,867 km (0.111 R)
• M41: 7,428,432 km (0.108 R)
• M42: 7,592,242 km (0.09 R)
• M43: 8,016,202 km (0.091 R)
• M44: 8,203,050 km (0.104 R)
• M45: 8,296,997 km (0.089 R)
• M46: 8,619,081 km (0.073 R)
• M47: 9,022,696 km (0.063 R)
• M48: 9,570,524 km (0.11 R)
• M49: 9,689,454 km (0.079 R)
• M50: 10,189,709 km (0.114 R)
• M51: 10,311,033 km (0.083 R)
• M52: 10,739,631 km (0.069 R)
• M53: 11,028,505 km (0.066 R)
• M54: 11,236,446 km (0.055 R)
• M55: 11,382,902 km (0.057 R)
• M56: 11,635,274 km (0.068 R)
• M57: 11,804,469 km (0.095 R)
• M58: 12,081,374 km (0.089 R)
• M59: 12,317,290 km (0.09 R)
• M60: 12,554,852 km (0.105 R)
• M61: 12,728,385 km (0.081 R)
• M62: 13,787,239 km (0.055 R)
• M63: 14,146,423 km (0.103 R)
• M64: 14,236,781 km (0.09 R)
• M65: 14,440,533 km (0.107 R)
• M66: 14,622,593 km (0.117 R)
• M67: 14,919,994 km (0.041 R)
• M68: 15,057,923 km (0.119 R)
• M69: 15,242,527 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit