🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 11.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.82 AU - 0.98 AU

Year: 569 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 34,062,127 km

• M1: 149,747 km (0.088 R)
• M2: 224,397 km (0.074 R)
• M3: 308,920 km (0.093 R)
• M4: 405,410 km (0.051 R)
• M5: 505,342 km (0.081 R)
• M6: 677,978 km (0.049 R)
• M7: 776,712 km (0.082 R)
• M8: 858,692 km (0.102 R)
• M9: 962,363 km (0.057 R)
• M10: 1,089,820 km (0.096 R)
• M11: 1,183,170 km (0.107 R)
• M12: 1,263,952 km (0.115 R)
• M13: 1,341,594 km (0.093 R)
• M14: 1,453,044 km (0.059 R)
• M15: 1,551,180 km (0.094 R)
• M16: 1,646,175 km (0.069 R)
• M17: 1,731,595 km (0.057 R)
• M18: 1,818,512 km (0.093 R)
• M19: 1,907,074 km (0.06 R)
• M20: 2,033,484 km (0.109 R)
• M21: 2,250,550 km (0.101 R)
• M22: 2,345,994 km (0.091 R)
• M23: 2,442,784 km (0.101 R)
• M24: 2,534,487 km (0.082 R)
• M25: 2,620,655 km (0.045 R)
• M26: 2,755,144 km (0.114 R)
• M27: 2,830,093 km (0.08 R)
• M28: 2,919,552 km (0.111 R)
• M29: 3,066,308 km (0.118 R)
• M30: 3,201,095 km (0.116 R)
• M31: 3,294,594 km (0.1 R)
• M32: 3,506,275 km (0.109 R)
• M33: 3,595,286 km (0.105 R)
• M34: 3,715,114 km (0.074 R)
• M35: 3,813,399 km (0.048 R)
• M36: 3,935,621 km (0.042 R)
• M37: 4,137,129 km (0.081 R)
• M38: 4,239,155 km (0.106 R)
• M39: 4,389,950 km (0.106 R)
• M40: 4,550,468 km (0.102 R)
• M41: 4,623,322 km (0.093 R)
• M42: 4,827,972 km (0.098 R)
• M43: 5,119,389 km (0.045 R)
• M44: 5,246,098 km (0.113 R)
• M45: 5,322,543 km (0.093 R)
• M46: 5,459,574 km (0.093 R)
• M47: 5,545,743 km (0.099 R)
• M48: 5,728,402 km (0.081 R)
• M49: 5,851,222 km (0.069 R)
• M50: 6,072,776 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 11.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.88 AU - 1.38 AU

Year: 801 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,062,127 km

• M1: 153,936 km (0.064 R)
• M2: 229,633 km (0.075 R)
• M3: 325,375 km (0.104 R)
• M4: 401,072 km (0.116 R)
• M5: 493,823 km (0.095 R)
• M6: 566,826 km (0.109 R)
• M7: 651,050 km (0.093 R)
• M8: 722,707 km (0.117 R)
• M9: 841,488 km (0.088 R)
• M10: 1,014,872 km (0.119 R)
• M11: 1,116,599 km (0.117 R)
• M12: 1,357,451 km (0.109 R)
• M13: 1,498,223 km (0.058 R)
• M14: 1,697,038 km (0.112 R)
• M15: 1,775,128 km (0.106 R)
• M16: 1,889,571 km (0.063 R)
• M17: 1,975,739 km (0.094 R)
• M18: 2,120,849 km (0.059 R)
• M19: 2,232,000 km (0.105 R)
• M20: 2,388,779 km (0.086 R)
• M21: 2,465,822 km (0.098 R)
• M22: 2,554,982 km (0.095 R)
• M23: 2,645,190 km (0.052 R)
• M24: 2,828,746 km (0.1 R)
• M25: 2,963,534 km (0.067 R)
• M26: 3,136,469 km (0.066 R)
• M27: 3,208,874 km (0.097 R)
• M28: 3,331,096 km (0.1 R)
• M29: 3,454,963 km (0.108 R)
• M30: 3,542,478 km (0.098 R)
• M31: 3,783,929 km (0.028 R)
• M32: 3,887,301 km (0.094 R)
• M33: 4,030,915 km (0.089 R)
• M34: 4,169,741 km (0.049 R)
• M35: 4,330,260 km (0.038 R)
• M36: 4,418,074 km (0.118 R)
• M37: 4,547,626 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.1

Radius: 12.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.48 AU - 1.84 AU

Year: 1426 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,062,127 km

• M1: 165,006 km (0.118 R)
• M2: 248,632 km (0.084 R)
• M3: 390,002 km (0.1 R)
• M4: 487,240 km (0.116 R)
• M5: 741,257 km (0.033 R)
• M6: 920,177 km (0.061 R)
• M7: 1,005,447 km (0.095 R)
• M8: 1,093,560 km (0.058 R)
• M9: 1,191,697 km (0.118 R)
• M10: 1,322,595 km (0.093 R)
• M11: 1,543,850 km (0.112 R)
• M12: 1,631,215 km (0.075 R)
• M13: 1,736,532 km (0.11 R)
• M14: 1,844,243 km (0.078 R)
• M15: 2,058,018 km (0.083 R)
• M16: 2,137,006 km (0.11 R)
• M17: 2,334,624 km (0.116 R)
• M18: 2,519,527 km (0.112 R)
• M19: 2,651,921 km (0.093 R)
• M20: 2,728,665 km (0.094 R)
• M21: 3,013,200 km (0.113 R)
• M22: 3,093,385 km (0.045 R)
• M23: 3,174,317 km (0.057 R)
• M24: 3,328,104 km (0.114 R)
• M25: 3,431,925 km (0.12 R)
• M26: 3,643,157 km (0.081 R)
• M27: 3,761,040 km (0.111 R)
• M28: 3,869,499 km (0.074 R)
• M29: 3,957,013 km (0.109 R)
• M30: 4,100,627 km (0.099 R)
• M31: 4,324,874 km (0.072 R)
• M32: 4,438,569 km (0.06 R)
• M33: 4,611,055 km (0.112 R)
• M34: 5,010,182 km (0.101 R)
• M35: 5,250,287 km (0.112 R)
• M36: 5,359,643 km (0.12 R)
• M37: 5,518,815 km (0.117 R)
• M38: 5,679,782 km (0.031 R)
• M39: 5,829,530 km (0.106 R)
• M40: 6,107,782 km (0.071 R)
• M41: 6,222,823 km (0.101 R)
• M42: 6,299,866 km (0.114 R)
• M43: 6,507,208 km (0.119 R)
• M44: 7,061,917 km (0.052 R)
• M45: 7,209,720 km (0.113 R)
• M46: 7,304,415 km (0.056 R)
• M47: 7,385,796 km (0.077 R)
• M48: 7,659,411 km (0.099 R)
• M49: 7,756,051 km (0.113 R)
• M50: 7,936,466 km (0.096 R)
• M51: 8,146,352 km (0.067 R)
• M52: 8,372,394 km (0.097 R)
• M53: 8,543,235 km (0.067 R)
• M54: 8,700,911 km (0.12 R)
• M55: 8,917,529 km (0.092 R)
• M56: 9,238,267 km (0.063 R)
• M57: 9,341,190 km (0.053 R)
• M58: 9,951,550 km (0.098 R)
• M59: 10,042,056 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 9

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.85 AU - 2.39 AU

Year: 2058 Days

Day: 14.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,062,127 km

• M1: 112,498 km (0.108 R)
• M2: 243,695 km (0.034 R)
• M3: 370,404 km (0.101 R)
• M4: 447,447 km (0.092 R)
• M5: 507,436 km (0.072 R)
• M6: 929,900 km (0.112 R)
• M7: 989,590 km (0.074 R)
• M8: 1,060,799 km (0.094 R)
• M9: 1,123,330 km (0.107 R)
• M10: 1,187,209 km (0.093 R)
• M11: 1,296,565 km (0.08 R)
• M12: 1,490,294 km (0.115 R)
• M13: 1,596,658 km (0.108 R)
• M14: 1,656,946 km (0.09 R)
• M15: 1,918,742 km (0.096 R)
• M16: 2,126,983 km (0.096 R)
• M17: 2,329,089 km (0.084 R)
• M18: 2,766,663 km (0.087 R)
• M19: 2,972,659 km (0.092 R)
• M20: 3,199,150 km (0.113 R)
• M21: 3,322,120 km (0.076 R)
• M22: 3,446,885 km (0.077 R)
• M23: 3,668,738 km (0.084 R)
• M24: 3,895,379 km (0.056 R)
• M25: 4,396,532 km (0.081 R)
• M26: 5,258,365 km (0.034 R)
• M27: 5,331,070 km (0.114 R)
• M28: 5,404,073 km (0.06 R)
• M29: 5,477,376 km (0.081 R)
• M30: 5,587,929 km (0.064 R)
• M31: 5,680,830 km (0.072 R)
• M32: 5,755,329 km (0.1 R)
• M33: 5,886,676 km (0.093 R)
• M34: 6,248,105 km (0.09 R)
• M35: 6,402,490 km (0.064 R)
• M36: 6,460,683 km (0.072 R)
• M37: 6,893,021 km (0.027 R)
• M38: 7,785,672 km (0.118 R)
• M39: 8,014,556 km (0.083 R)
• M40: 8,436,273 km (0.097 R)
• M41: 8,542,936 km (0.084 R)
• M42: 8,692,833 km (0.115 R)
• M43: 8,800,544 km (0.099 R)
• M44: 8,973,778 km (0.109 R)
• M45: 9,633,205 km (0.117 R)
• M46: 9,722,366 km (0.102 R)
• M47: 9,789,385 km (0.095 R)
• M48: 9,901,434 km (0.094 R)
• M49: 10,059,110 km (0.114 R)
• M50: 10,240,124 km (0.118 R)
• M51: 10,331,079 km (0.114 R)
• M52: 10,767,008 km (0.072 R)
• M53: 10,929,022 km (0.119 R)
• M54: 11,420,152 km (0.106 R)
• M55: 11,894,527 km (0.098 R)
• M56: 11,990,269 km (0.077 R)
• M57: 12,740,353 km (0.094 R)
• M58: 13,059,445 km (0.065 R)
• M59: 13,182,864 km (0.027 R)
• M60: 13,580,345 km (0.115 R)
• M61: 13,655,294 km (0.049 R)
• M62: 13,730,541 km (0.115 R)
• M63: 14,745,264 km (0.116 R)
• M64: 14,899,649 km (0.057 R)
• M65: 15,054,483 km (0.117 R)
• M66: 15,679,203 km (0.069 R)
• M67: 15,994,705 km (0.086 R)
• M68: 16,126,800 km (0.093 R)
• M69: 16,285,823 km (0.115 R)
• M70: 16,712,326 km (0.1 R)
• M71: 16,819,588 km (0.065 R)
• M72: 17,007,782 km (0.112 R)
• M73: 17,169,647 km (0.088 R)
• M74: 17,413,342 km (0.115 R)
• M75: 17,658,233 km (0.077 R)
• M76: 17,740,063 km (0.079 R)
• M77: 18,123,932 km (0.071 R)
• M78: 18,206,510 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.7

Radius: 13.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.65 AU - 3.37 AU

Year: 3482 Days

Day: 9.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,062,127 km

• M1: 184,005 km (0.037 R)
• M2: 283,039 km (0.06 R)
• M3: 512,074 km (0.103 R)
• M4: 600,037 km (0.059 R)
• M5: 735,722 km (0.072 R)
• M6: 847,322 km (0.093 R)
• M7: 937,679 km (0.097 R)
• M8: 1,050,925 km (0.092 R)
• M9: 1,139,337 km (0.118 R)
• M10: 1,398,890 km (0.086 R)
• M11: 1,552,975 km (0.109 R)
• M12: 1,747,902 km (0.074 R)
• M13: 2,290,942 km (0.064 R)
• M14: 2,474,648 km (0.12 R)
• M15: 2,608,987 km (0.118 R)
• M16: 2,870,933 km (0.053 R)
• M17: 3,012,452 km (0.074 R)
• M18: 3,156,216 km (0.064 R)
• M19: 3,287,712 km (0.094 R)
• M20: 3,526,022 km (0.102 R)
• M21: 3,925,448 km (0.112 R)
• M22: 4,355,841 km (0.116 R)
• M23: 4,552,114 km (0.079 R)
• M24: 4,667,902 km (0.028 R)
• M25: 4,801,643 km (0.084 R)
• M26: 5,021,552 km (0.101 R)
• M27: 5,227,548 km (0.067 R)
• M28: 5,348,872 km (0.082 R)
• M29: 5,506,548 km (0.101 R)
• M30: 5,701,175 km (0.064 R)
• M31: 6,079,358 km (0.068 R)
• M32: 6,317,668 km (0.09 R)
• M33: 6,860,259 km (0.093 R)
• M34: 7,127,591 km (0.108 R)
• M35: 7,554,692 km (0.072 R)
• M36: 7,791,207 km (0.117 R)
• M37: 8,030,264 km (0.103 R)
• M38: 8,190,932 km (0.031 R)
• M39: 8,844,525 km (0.071 R)
• M40: 9,219,567 km (0.071 R)
• M41: 9,791,929 km (0.071 R)
• M42: 10,028,443 km (0.068 R)
• M43: 10,201,677 km (0.118 R)
• M44: 10,617,110 km (0.07 R)
• M45: 11,082,659 km (0.091 R)
• M46: 11,194,558 km (0.072 R)
• M47: 11,691,223 km (0.118 R)
• M48: 11,919,360 km (0.1 R)
• M49: 12,241,295 km (0.071 R)
• M50: 12,380,121 km (0.098 R)
• M51: 12,987,938 km (0.112 R)
• M52: 13,414,441 km (0.097 R)
• M53: 13,966,008 km (0.07 R)
• M54: 14,721,478 km (0.119 R)
• M55: 15,017,382 km (0.118 R)
• M56: 15,415,013 km (0.114 R)
• M57: 16,271,760 km (0.059 R)
• M58: 16,399,068 km (0.105 R)
• M59: 16,731,624 km (0.078 R)
• M60: 16,834,398 km (0.112 R)
• M61: 16,937,321 km (0.108 R)
• M62: 17,559,648 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 14.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.71 AU - 6.37 AU

Year: 8695 Days

Day: 10.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,062,127 km

• M1: 265,387 km (0.076 R)
• M2: 427,551 km (0.074 R)
• M3: 738,116 km (0.062 R)
• M4: 1,016,368 km (0.102 R)
• M5: 1,122,134 km (0.12 R)
• M6: 1,329,476 km (0.11 R)
• M7: 2,066,994 km (0.082 R)
• M8: 2,284,509 km (0.065 R)
• M9: 2,593,728 km (0.103 R)
• M10: 2,807,653 km (0.114 R)
• M11: 3,139,461 km (0.063 R)
• M12: 3,460,797 km (0.119 R)
• M13: 3,673,226 km (0.096 R)
• M14: 5,884,283 km (0.111 R)
• M15: 5,996,930 km (0.085 R)
• M16: 6,110,325 km (0.101 R)
• M17: 6,425,827 km (0.079 R)
• M18: 6,776,335 km (0.111 R)
• M19: 6,983,528 km (0.113 R)
• M20: 7,132,976 km (0.115 R)
• M21: 7,253,253 km (0.037 R)
• M22: 7,343,909 km (0.049 R)
• M23: 7,772,058 km (0.118 R)
• M24: 8,397,826 km (0.072 R)
• M25: 8,813,409 km (0.109 R)
• M26: 9,301,248 km (0.067 R)
• M27: 9,631,410 km (0.119 R)
• M28: 9,831,422 km (0.028 R)
• M29: 10,201,677 km (0.103 R)
• M30: 10,921,243 km (0.094 R)
• M31: 11,060,219 km (0.071 R)
• M32: 12,445,645 km (0.066 R)
• M33: 13,288,180 km (0.083 R)
• M34: 13,473,831 km (0.081 R)
• M35: 13,847,676 km (0.078 R)
• M36: 14,912,664 km (0.108 R)
• M37: 15,455,106 km (0.105 R)
• M38: 15,650,331 km (0.103 R)
• M39: 16,161,956 km (0.097 R)
• M40: 16,399,966 km (0.063 R)
• M41: 16,519,345 km (0.078 R)
• M42: 16,639,173 km (0.052 R)
• M43: 16,759,150 km (0.058 R)
• M44: 16,879,427 km (0.082 R)
• M45: 17,000,003 km (0.109 R)
• M46: 17,404,216 km (0.063 R)
• M47: 17,566,680 km (0.104 R)
• M48: 17,729,741 km (0.112 R)
• M49: 19,261,474 km (0.089 R)
• M50: 20,149,786 km (0.054 R)
• M51: 21,051,412 km (0.072 R)
• M52: 21,703,509 km (0.116 R)
• M53: 21,834,707 km (0.061 R)
• M54: 21,966,203 km (0.12 R)
• M55: 22,671,857 km (0.094 R)
• M56: 23,384,990 km (0.117 R)
• M57: 24,015,096 km (0.102 R)
• M58: 24,741,992 km (0.114 R)
• M59: 24,879,173 km (0.093 R)
• M60: 25,660,822 km (0.074 R)
• M61: 26,031,525 km (0.117 R)
• M62: 26,684,520 km (0.088 R)
• M63: 26,778,318 km (0.07 R)
• M64: 27,201,381 km (0.057 R)
• M65: 27,342,900 km (0.115 R)
• M66: 27,959,094 km (0.107 R)
• M67: 28,340,419 km (0.079 R)
• M68: 28,819,731 km (0.072 R)
• M69: 28,964,093 km (0.101 R)
• M70: 29,786,282 km (0.107 R)
• M71: 30,127,066 km (0.106 R)
• M72: 30,763,456 km (0.057 R)
• M73: 30,861,742 km (0.038 R)
• M74: 31,602,251 km (0.078 R)
• M75: 31,800,767 km (0.084 R)
• M76: 31,949,916 km (0.105 R)
• M77: 34,011,375 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 11,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit