🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 9.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.07 AU - 1.53 AU

Year: 1005 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 11,989,758 km

• M1: 127,906 km (0.051 R)
• M2: 204,799 km (0.117 R)
• M3: 290,220 km (0.118 R)
• M4: 369,058 km (0.066 R)
• M5: 446,101 km (0.082 R)
• M6: 510,278 km (0.082 R)
• M7: 578,046 km (0.113 R)
• M8: 649,404 km (0.049 R)
• M9: 825,331 km (0.119 R)
• M10: 907,161 km (0.095 R)
• M11: 966,701 km (0.06 R)
• M12: 1,048,232 km (0.075 R)
• M13: 1,251,536 km (0.12 R)
• M14: 1,462,020 km (0.025 R)
• M15: 1,532,929 km (0.071 R)
• M16: 1,802,505 km (0.118 R)
• M17: 1,865,934 km (0.107 R)
• M18: 1,930,261 km (0.045 R)
• M19: 2,041,113 km (0.084 R)
• M20: 2,303,807 km (0.095 R)
• M21: 2,407,778 km (0.087 R)
• M22: 2,634,867 km (0.086 R)
• M23: 2,787,756 km (0.094 R)
• M24: 2,891,278 km (0.069 R)
• M25: 3,079,472 km (0.038 R)
• M26: 3,201,993 km (0.081 R)
• M27: 3,326,309 km (0.116 R)
• M28: 3,388,990 km (0.109 R)
• M29: 3,460,049 km (0.096 R)
• M30: 3,563,571 km (0.109 R)
• M31: 3,684,296 km (0.064 R)
• M32: 3,822,824 km (0.088 R)
• M33: 3,913,331 km (0.028 R)
• M34: 4,037,946 km (0.039 R)
• M35: 4,282,688 km (0.099 R)
• M36: 4,463,103 km (0.109 R)
• M37: 4,645,911 km (0.099 R)
• M38: 4,804,635 km (0.079 R)
• M39: 4,929,250 km (0.063 R)
• M40: 5,055,062 km (0.096 R)
• M41: 5,127,317 km (0.12 R)
• M42: 5,236,524 km (0.108 R)
• M43: 5,337,353 km (0.105 R)
• M44: 5,401,830 km (0.092 R)
• M45: 5,615,455 km (0.054 R)
• M46: 5,756,376 km (0.089 R)
• M47: 5,822,499 km (0.111 R)
• M48: 6,003,363 km (0.087 R)
• M49: 6,195,745 km (0.115 R)
• M50: 6,399,797 km (0.102 R)
• M51: 6,547,001 km (0.066 R)
• M52: 6,665,632 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 11.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.02 AU - 1.62 AU

Year: 1029 Days

Day: 8.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 11,989,758 km

• M1: 154,684 km (0.06 R)
• M2: 280,197 km (0.051 R)
• M3: 461,659 km (0.057 R)
• M4: 606,021 km (0.034 R)
• M5: 717,172 km (0.068 R)
• M6: 823,087 km (0.084 R)
• M7: 902,823 km (0.11 R)
• M8: 1,159,533 km (0.104 R)
• M9: 1,255,725 km (0.082 R)
• M10: 1,365,230 km (0.11 R)
• M11: 1,599,949 km (0.111 R)
• M12: 1,673,701 km (0.037 R)
• M13: 1,806,843 km (0.047 R)
• M14: 1,895,704 km (0.039 R)
• M15: 2,190,262 km (0.06 R)
• M16: 2,323,853 km (0.105 R)
• M17: 2,539,424 km (0.104 R)
• M18: 2,612,876 km (0.094 R)
• M19: 2,734,350 km (0.068 R)
• M20: 2,816,479 km (0.054 R)
• M21: 3,018,586 km (0.091 R)
• M22: 3,254,352 km (0.079 R)
• M23: 3,481,442 km (0.096 R)
• M24: 3,593,191 km (0.093 R)
• M25: 3,706,138 km (0.097 R)
• M26: 3,820,430 km (0.078 R)
• M27: 4,028,970 km (0.113 R)
• M28: 4,257,256 km (0.048 R)
• M29: 4,457,418 km (0.091 R)
• M30: 4,554,657 km (0.059 R)
• M31: 5,255,074 km (0.039 R)
• M32: 5,332,267 km (0.062 R)
• M33: 5,470,196 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 10.3

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.33 AU - 1.55 AU

Year: 1172 Days

Day: 8.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 11,989,758 km

• M1: 170,990 km (0.087 R)
• M2: 237,861 km (0.108 R)
• M3: 341,682 km (0.056 R)
• M4: 422,614 km (0.098 R)
• M5: 500,106 km (0.104 R)
• M6: 577,448 km (0.099 R)
• M7: 801,097 km (0.095 R)
• M8: 1,068,578 km (0.094 R)
• M9: 1,229,694 km (0.094 R)
• M10: 1,313,320 km (0.043 R)
• M11: 1,416,243 km (0.065 R)
• M12: 1,486,554 km (0.111 R)
• M13: 1,594,265 km (0.094 R)
• M14: 1,667,567 km (0.071 R)
• M15: 1,798,615 km (0.106 R)
• M16: 1,962,574 km (0.036 R)
• M17: 2,031,539 km (0.117 R)
• M18: 2,151,816 km (0.095 R)
• M19: 2,305,453 km (0.113 R)
• M20: 2,378,457 km (0.068 R)
• M21: 2,484,073 km (0.114 R)
• M22: 2,558,872 km (0.105 R)
• M23: 2,700,092 km (0.09 R)
• M24: 2,866,295 km (0.066 R)
• M25: 3,047,159 km (0.11 R)
• M26: 3,432,523 km (0.093 R)
• M27: 3,552,351 km (0.079 R)
• M28: 3,808,612 km (0.096 R)
• M29: 3,895,529 km (0.104 R)
• M30: 4,096,438 km (0.045 R)
• M31: 4,172,584 km (0.03 R)
• M32: 4,443,206 km (0.077 R)
• M33: 5,083,186 km (0.106 R)
• M34: 5,400,184 km (0.056 R)
• M35: 5,483,809 km (0.081 R)
• M36: 5,794,674 km (0.097 R)
• M37: 5,909,116 km (0.097 R)
• M38: 6,154,905 km (0.105 R)
• M39: 6,641,697 km (0.119 R)
• M40: 6,821,813 km (0.077 R)
• M41: 6,897,359 km (0.06 R)
• M42: 7,018,683 km (0.064 R)
• M43: 7,325,359 km (0.071 R)
• M44: 7,433,817 km (0.101 R)
• M45: 7,652,230 km (0.074 R)
• M46: 7,730,620 km (0.095 R)
• M47: 7,904,303 km (0.093 R)
• M48: 8,159,367 km (0.116 R)
• M49: 8,416,975 km (0.09 R)
• M50: 8,628,356 km (0.063 R)
• M51: 8,759,255 km (0.065 R)
• M52: 8,824,928 km (0.086 R)
• M53: 9,039,751 km (0.068 R)
• M54: 9,106,172 km (0.064 R)
• M55: 9,239,464 km (0.084 R)
• M56: 9,745,254 km (0.092 R)
• M57: 10,312,080 km (0.091 R)
• M58: 10,398,847 km (0.119 R)
• M59: 10,555,775 km (0.115 R)
• M60: 11,031,197 km (0.07 R)
• M61: 11,120,059 km (0.11 R)
• M62: 11,244,823 km (0.085 R)
• M63: 11,352,085 km (0.1 R)
• M64: 11,621,810 km (0.081 R)
• M65: 11,820,925 km (0.098 R)
• M66: 11,966,483 km (0.095 R)
• M67: 12,204,344 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.1

Radius: 14.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.68 AU - 1.68 AU

Year: 1477 Days

Day: 6.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 11,989,758 km

• M1: 203,453 km (0.091 R)
• M2: 414,685 km (0.096 R)
• M3: 599,588 km (0.069 R)
• M4: 711,936 km (0.09 R)
• M5: 880,383 km (0.071 R)
• M6: 978,520 km (0.055 R)
• M7: 1,297,762 km (0.079 R)
• M8: 1,392,607 km (0.101 R)
• M9: 1,539,512 km (0.112 R)
• M10: 1,650,813 km (0.086 R)
• M11: 1,947,016 km (0.102 R)
• M12: 2,226,465 km (0.065 R)
• M13: 2,459,539 km (0.062 R)
• M14: 2,591,185 km (0.058 R)
• M15: 2,688,573 km (0.109 R)
• M16: 2,799,724 km (0.103 R)
• M17: 3,026,515 km (0.041 R)
• M18: 3,168,184 km (0.082 R)
• M19: 3,431,626 km (0.099 R)
• M20: 3,729,924 km (0.117 R)
• M21: 4,207,590 km (0.113 R)
• M22: 4,541,941 km (0.055 R)
• M23: 4,900,228 km (0.031 R)
• M24: 5,330,023 km (0.09 R)
• M25: 5,470,794 km (0.1 R)
• M26: 5,628,620 km (0.069 R)
• M27: 6,013,834 km (0.066 R)
• M28: 6,291,937 km (0.054 R)
• M29: 6,742,376 km (0.1 R)
• M30: 6,928,925 km (0.105 R)
• M31: 7,203,437 km (0.119 R)
• M32: 7,341,964 km (0.054 R)
• M33: 7,674,670 km (0.085 R)
• M34: 7,816,339 km (0.063 R)
• M35: 8,138,124 km (0.038 R)
• M36: 8,318,838 km (0.052 R)
• M37: 8,427,895 km (0.118 R)
• M38: 8,519,150 km (0.106 R)
• M39: 8,684,156 km (0.052 R)
• M40: 8,906,010 km (0.116 R)
• M41: 9,036,310 km (0.043 R)
• M42: 9,449,798 km (0.082 R)
• M43: 9,544,643 km (0.108 R)
• M44: 9,811,975 km (0.107 R)
• M45: 10,237,132 km (0.115 R)
• M46: 10,530,493 km (0.099 R)
• M47: 10,707,916 km (0.107 R)
• M48: 10,886,237 km (0.118 R)
• M49: 11,286,112 km (0.088 R)
• M50: 11,751,960 km (0.11 R)
• M51: 11,894,975 km (0.099 R)
• M52: 11,997,600 km (0.117 R)
• M53: 12,265,529 km (0.077 R)
• M54: 12,744,542 km (0.071 R)
• M55: 13,187,351 km (0.067 R)
• M56: 13,357,295 km (0.103 R)
• M57: 13,506,743 km (0.092 R)
• M58: 14,611,673 km (0.097 R)
• M59: 14,765,609 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 10.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.82 AU - 1.88 AU

Year: 1707 Days

Day: 5.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 11,989,758 km

• M1: 135,984 km (0.096 R)
• M2: 204,051 km (0.097 R)
• M3: 271,969 km (0.108 R)
• M4: 420,520 km (0.108 R)
• M5: 535,261 km (0.071 R)
• M6: 608,415 km (0.1 R)
• M7: 1,012,179 km (0.12 R)
• M8: 1,222,963 km (0.116 R)
• M9: 1,323,642 km (0.099 R)
• M10: 1,416,692 km (0.115 R)
• M11: 1,501,364 km (0.074 R)
• M12: 1,698,385 km (0.077 R)
• M13: 1,800,261 km (0.117 R)
• M14: 1,986,361 km (0.115 R)
• M15: 2,105,889 km (0.082 R)
• M16: 2,290,044 km (0.097 R)
• M17: 2,402,991 km (0.094 R)
• M18: 2,713,705 km (0.088 R)
• M19: 2,860,461 km (0.108 R)
• M20: 2,968,770 km (0.065 R)
• M21: 3,274,099 km (0.111 R)
• M22: 3,488,174 km (0.119 R)
• M23: 3,560,579 km (0.084 R)
• M24: 3,633,433 km (0.077 R)
• M25: 3,736,356 km (0.095 R)
• M26: 3,840,177 km (0.107 R)
• M27: 4,219,258 km (0.12 R)
• M28: 4,770,078 km (0.039 R)
• M29: 4,899,181 km (0.047 R)
• M30: 5,013,174 km (0.091 R)
• M31: 5,128,065 km (0.081 R)
• M32: 5,766,848 km (0.041 R)
• M33: 5,921,832 km (0.086 R)
• M34: 6,043,455 km (0.114 R)
• M35: 6,148,173 km (0.087 R)
• M36: 6,218,484 km (0.12 R)
• M37: 6,306,597 km (0.111 R)
• M38: 6,466,368 km (0.105 R)
• M39: 7,100,513 km (0.077 R)
• M40: 7,415,716 km (0.042 R)
• M41: 7,490,515 km (0.069 R)
• M42: 7,603,162 km (0.067 R)
• M43: 7,773,405 km (0.077 R)
• M44: 7,983,141 km (0.095 R)
• M45: 8,156,076 km (0.114 R)
• M46: 8,486,238 km (0.034 R)
• M47: 8,979,612 km (0.092 R)
• M48: 9,360,937 km (0.11 R)
• M49: 9,665,818 km (0.074 R)
• M50: 9,829,627 km (0.063 R)
• M51: 10,536,627 km (0.116 R)
• M52: 10,620,850 km (0.113 R)
• M53: 10,874,868 km (0.119 R)
• M54: 11,173,914 km (0.119 R)
• M55: 11,977,254 km (0.102 R)
• M56: 12,286,024 km (0.03 R)
• M57: 12,575,197 km (0.094 R)
• M58: 12,709,386 km (0.12 R)
• M59: 13,387,513 km (0.081 R)
• M60: 13,616,099 km (0.059 R)
• M61: 13,892,257 km (0.07 R)
• M62: 14,637,703 km (0.11 R)
• M63: 15,181,491 km (0.082 R)
• M64: 15,443,886 km (0.113 R)
• M65: 15,515,693 km (0.102 R)
• M66: 15,876,523 km (0.12 R)
• M67: 16,070,102 km (0.087 R)
• M68: 16,191,576 km (0.118 R)
• M69: 16,410,737 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 14.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.97 AU - 3.19 AU

Year: 2811 Days

Day: 10.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 11,989,758 km

• M1: 179,517 km (0.086 R)
• M2: 284,386 km (0.099 R)
• M3: 408,402 km (0.104 R)
• M4: 505,042 km (0.112 R)
• M5: 666,459 km (0.044 R)
• M6: 787,633 km (0.074 R)
• M7: 931,546 km (0.067 R)
• M8: 1,025,493 km (0.068 R)
• M9: 1,616,854 km (0.097 R)
• M10: 1,832,873 km (0.061 R)
• M11: 1,935,198 km (0.099 R)
• M12: 2,029,894 km (0.116 R)
• M13: 2,194,750 km (0.061 R)
• M14: 2,466,121 km (0.099 R)
• M15: 2,748,562 km (0.091 R)
• M16: 2,910,127 km (0.049 R)
• M17: 3,276,941 km (0.11 R)
• M18: 3,471,867 km (0.093 R)
• M19: 3,729,924 km (0.069 R)
• M20: 3,825,367 km (0.099 R)
• M21: 4,055,299 km (0.073 R)
• M22: 4,190,536 km (0.083 R)
• M23: 4,339,834 km (0.06 R)
• M24: 5,073,462 km (0.1 R)
• M25: 5,166,213 km (0.088 R)
• M26: 5,273,026 km (0.067 R)
• M27: 5,366,973 km (0.06 R)
• M28: 5,625,030 km (0.11 R)
• M29: 5,776,423 km (0.082 R)
• M30: 5,929,012 km (0.105 R)
• M31: 6,153,559 km (0.067 R)
• M32: 6,466,966 km (0.103 R)
• M33: 6,567,795 km (0.049 R)
• M34: 6,946,876 km (0.114 R)
• M35: 7,109,489 km (0.053 R)
• M36: 7,273,299 km (0.041 R)
• M37: 7,468,524 km (0.078 R)
• M38: 7,711,321 km (0.059 R)
• M39: 7,818,434 km (0.083 R)
• M40: 8,003,037 km (0.109 R)
• M41: 8,235,961 km (0.041 R)
• M42: 8,455,272 km (0.118 R)
• M43: 8,676,677 km (0.087 R)
• M44: 9,352,260 km (0.116 R)
• M45: 9,597,751 km (0.078 R)
• M46: 9,746,002 km (0.083 R)
• M47: 10,078,259 km (0.095 R)
• M48: 10,195,544 km (0.11 R)
• M49: 10,380,596 km (0.118 R)
• M50: 10,583,750 km (0.107 R)
• M51: 10,788,250 km (0.096 R)
• M52: 11,201,290 km (0.117 R)
• M53: 11,374,973 km (0.045 R)
• M54: 11,532,051 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit