🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.42 AU - 0.64 AU

Year: 245 Days

Day: 14 Hours

Environment

Temp: -115 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,846,499 km

• M1: 179,966 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 13.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.88 AU - 0.96 AU

Year: 561 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 89,846,499 km

• M1: 170,990 km (0.1 R)
• M2: 265,237 km (0.113 R)
• M3: 351,106 km (0.032 R)
• M4: 488,437 km (0.1 R)
• M5: 644,916 km (0.072 R)
• M6: 733,030 km (0.078 R)
• M7: 861,534 km (0.096 R)
• M8: 1,003,951 km (0.063 R)
• M9: 1,137,692 km (0.112 R)
• M10: 1,230,592 km (0.071 R)
• M11: 1,399,638 km (0.067 R)
• M12: 1,609,374 km (0.074 R)
• M13: 1,755,232 km (0.06 R)
• M14: 2,082,103 km (0.058 R)
• M15: 2,168,720 km (0.095 R)
• M16: 2,278,824 km (0.085 R)
• M17: 2,527,905 km (0.096 R)
• M18: 2,706,973 km (0.101 R)
• M19: 2,794,189 km (0.092 R)
• M20: 2,914,466 km (0.069 R)
• M21: 3,020,381 km (0.075 R)
• M22: 3,371,188 km (0.095 R)
• M23: 3,516,896 km (0.063 R)
• M24: 3,673,675 km (0.115 R)
• M25: 3,823,871 km (0.049 R)
• M26: 4,066,669 km (0.09 R)
• M27: 4,203,700 km (0.081 R)
• M28: 4,370,352 km (0.086 R)
• M29: 4,464,000 km (0.045 R)
• M30: 4,758,259 km (0.089 R)
• M31: 4,873,899 km (0.066 R)
• M32: 5,108,019 km (0.102 R)
• M33: 5,456,283 km (0.105 R)
• M34: 5,597,803 km (0.098 R)
• M35: 5,791,831 km (0.117 R)
• M36: 5,998,426 km (0.045 R)
• M37: 6,155,055 km (0.084 R)
• M38: 6,387,231 km (0.091 R)
• M39: 6,525,908 km (0.097 R)
• M40: 6,741,030 km (0.066 R)
• M41: 7,046,359 km (0.097 R)
• M42: 7,267,165 km (0.083 R)
• M43: 7,490,216 km (0.082 R)
• M44: 7,580,124 km (0.054 R)
• M45: 7,693,071 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837

Radius: 13.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.91 AU - 0.95 AU

Year: 570 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,846,499 km

• M1: 163,510 km (0.035 R)
• M2: 340,485 km (0.112 R)
• M3: 437,723 km (0.07 R)
• M4: 598,840 km (0.112 R)
• M5: 730,187 km (0.107 R)
• M6: 867,668 km (0.028 R)
• M7: 982,409 km (0.081 R)
• M8: 1,269,488 km (0.061 R)
• M9: 1,359,246 km (0.118 R)
• M10: 1,451,399 km (0.096 R)
• M11: 1,609,823 km (0.069 R)
• M12: 1,707,809 km (0.098 R)
• M13: 1,937,592 km (0.106 R)
• M14: 2,134,612 km (0.028 R)
• M15: 2,243,070 km (0.047 R)
• M16: 2,368,284 km (0.058 R)
• M17: 2,480,632 km (0.101 R)
• M18: 2,571,887 km (0.12 R)
• M19: 2,860,760 km (0.086 R)
• M20: 3,005,122 km (0.111 R)
• M21: 3,110,888 km (0.04 R)
• M22: 3,242,833 km (0.111 R)
• M23: 3,351,441 km (0.057 R)
• M24: 3,444,341 km (0.071 R)
• M25: 3,546,816 km (0.09 R)
• M26: 3,684,895 km (0.031 R)
• M27: 3,772,110 km (0.068 R)
• M28: 4,065,023 km (0.082 R)
• M29: 4,173,481 km (0.097 R)
• M30: 4,273,712 km (0.109 R)
• M31: 4,393,091 km (0.102 R)
• M32: 4,551,066 km (0.108 R)
• M33: 4,645,014 km (0.084 R)
• M34: 4,853,703 km (0.039 R)
• M35: 5,065,533 km (0.111 R)
• M36: 5,162,922 km (0.091 R)
• M37: 5,251,035 km (0.116 R)
• M38: 5,419,033 km (0.111 R)
• M39: 5,518,516 km (0.098 R)
• M40: 5,872,016 km (0.085 R)
• M41: 5,964,168 km (0.112 R)
• M42: 6,056,769 km (0.076 R)
• M43: 6,149,819 km (0.107 R)
• M44: 6,316,620 km (0.057 R)
• M45: 6,580,062 km (0.073 R)
• M46: 6,686,426 km (0.069 R)
• M47: 6,793,389 km (0.103 R)
• M48: 6,922,641 km (0.087 R)
• M49: 7,085,254 km (0.083 R)
• M50: 7,315,037 km (0.082 R)
• M51: 7,491,861 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.6

Radius: 8.9

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.29 AU - 2.43 AU

Year: 2305 Days

Day: 11.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 89,846,499 km

• M1: 130,898 km (0.099 R)
• M2: 225,743 km (0.106 R)
• M3: 331,060 km (0.101 R)
• M4: 508,184 km (0.099 R)
• M5: 569,220 km (0.079 R)
• M6: 813,663 km (0.07 R)
• M7: 877,691 km (0.082 R)
• M8: 943,514 km (0.077 R)
• M9: 1,131,259 km (0.105 R)
• M10: 1,452,147 km (0.073 R)
• M11: 1,789,191 km (0.111 R)
• M12: 1,874,162 km (0.105 R)
• M13: 1,960,630 km (0.062 R)
• M14: 2,086,442 km (0.084 R)
• M15: 2,439,642 km (0.091 R)
• M16: 2,713,406 km (0.108 R)
• M17: 2,939,598 km (0.059 R)
• M18: 3,216,354 km (0.117 R)
• M19: 3,532,006 km (0.095 R)
• M20: 3,685,942 km (0.066 R)
• M21: 3,920,960 km (0.06 R)
• M22: 4,032,261 km (0.051 R)
• M23: 4,193,228 km (0.084 R)
• M24: 4,307,072 km (0.111 R)
• M25: 4,521,446 km (0.059 R)
• M26: 4,671,942 km (0.118 R)
• M27: 4,943,462 km (0.102 R)
• M28: 5,133,152 km (0.063 R)
• M29: 5,202,864 km (0.049 R)
• M30: 5,395,846 km (0.025 R)
• M31: 5,734,834 km (0.087 R)
• M32: 5,897,896 km (0.067 R)
• M33: 5,970,750 km (0.117 R)
• M34: 6,099,255 km (0.094 R)
• M35: 6,508,704 km (0.067 R)
• M36: 6,716,795 km (0.078 R)
• M37: 6,831,237 km (0.117 R)
• M38: 6,984,874 km (0.079 R)
• M39: 7,217,349 km (0.108 R)
• M40: 7,275,992 km (0.111 R)
• M41: 7,373,829 km (0.101 R)
• M42: 7,432,920 km (0.08 R)
• M43: 7,890,240 km (0.064 R)
• M44: 8,234,166 km (0.072 R)
• M45: 8,356,687 km (0.084 R)
• M46: 8,541,739 km (0.115 R)
• M47: 8,894,790 km (0.089 R)
• M48: 9,252,778 km (0.068 R)
• M49: 9,508,291 km (0.052 R)
• M50: 9,830,974 km (0.052 R)
• M51: 10,487,110 km (0.035 R)
• M52: 10,686,673 km (0.064 R)
• M53: 10,798,124 km (0.086 R)
• M54: 10,954,753 km (0.027 R)
• M55: 11,112,279 km (0.099 R)
• M56: 11,179,898 km (0.096 R)
• M57: 11,452,166 km (0.099 R)
• M58: 11,680,602 km (0.036 R)
• M59: 12,049,360 km (0.105 R)
• M60: 12,562,631 km (0.046 R)
• M61: 12,916,729 km (0.098 R)
• M62: 13,106,868 km (0.12 R)
• M63: 13,562,393 km (0.115 R)
• M64: 14,145,077 km (0.12 R)
• M65: 14,316,516 km (0.115 R)
• M66: 14,439,486 km (0.117 R)
• M67: 14,513,387 km (0.09 R)
• M68: 14,711,155 km (0.117 R)
• M69: 15,109,385 km (0.071 R)
• M70: 15,586,752 km (0.053 R)
• M71: 15,763,876 km (0.072 R)
• M72: 16,171,380 km (0.099 R)
• M73: 16,479,253 km (0.064 R)
• M74: 17,545,736 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.3

Radius: 11.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.19 AU - 3.79 AU

Year: 4145 Days

Day: 5.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,846,499 km

• M1: 143,165 km (0.048 R)
• M2: 237,561 km (0.114 R)
• M3: 341,083 km (0.1 R)
• M4: 450,140 km (0.104 R)
• M5: 611,406 km (0.095 R)
• M6: 720,463 km (0.083 R)
• M7: 1,381,088 km (0.051 R)
• M8: 2,066,395 km (0.049 R)
• M9: 2,300,217 km (0.093 R)
• M10: 2,444,878 km (0.111 R)
• M11: 2,828,148 km (0.076 R)
• M12: 2,931,370 km (0.037 R)
• M13: 3,088,598 km (0.058 R)
• M14: 3,820,879 km (0.037 R)
• M15: 4,031,663 km (0.046 R)
• M16: 4,325,174 km (0.035 R)
• M17: 4,484,645 km (0.055 R)
• M18: 4,727,592 km (0.058 R)
• M19: 4,912,495 km (0.108 R)
• M20: 5,141,978 km (0.08 R)
• M21: 5,482,014 km (0.103 R)
• M22: 5,611,416 km (0.069 R)
• M23: 6,117,057 km (0.109 R)
• M24: 6,296,425 km (0.112 R)
• M25: 6,432,110 km (0.119 R)
• M26: 6,729,361 km (0.104 R)
• M27: 6,821,663 km (0.051 R)
• M28: 7,552,000 km (0.104 R)
• M29: 7,865,706 km (0.118 R)
• M30: 8,085,466 km (0.089 R)
• M31: 8,159,068 km (0.114 R)
• M32: 8,232,969 km (0.066 R)
• M33: 8,356,687 km (0.069 R)
• M34: 8,681,164 km (0.048 R)
• M35: 8,781,993 km (0.108 R)
• M36: 8,857,690 km (0.092 R)
• M37: 8,984,549 km (0.079 R)
• M38: 9,239,912 km (0.105 R)
• M39: 9,757,820 km (0.083 R)
• M40: 9,967,706 km (0.082 R)
• M41: 10,179,088 km (0.11 R)
• M42: 10,740,978 km (0.055 R)
• M43: 11,203,235 km (0.096 R)
• M44: 11,533,547 km (0.079 R)
• M45: 11,867,001 km (0.063 R)
• M46: 12,259,994 km (0.087 R)
• M47: 12,486,635 km (0.102 R)
• M48: 12,943,956 km (0.066 R)
• M49: 13,030,274 km (0.07 R)
• M50: 13,116,741 km (0.088 R)
• M51: 13,377,640 km (0.103 R)
• M52: 14,051,878 km (0.056 R)
• M53: 14,170,359 km (0.086 R)
• M54: 14,467,760 km (0.033 R)
• M55: 14,827,543 km (0.064 R)
• M56: 15,372,528 km (0.058 R)
• M57: 15,862,610 km (0.078 R)
• M58: 16,078,630 km (0.118 R)
• M59: 16,295,696 km (0.07 R)
• M60: 16,732,522 km (0.088 R)
• M61: 17,777,762 km (0.077 R)
• M62: 17,905,818 km (0.078 R)
• M63: 18,162,977 km (0.078 R)
• M64: 18,453,795 km (0.093 R)
• M65: 18,713,646 km (0.115 R)
• M66: 19,599,266 km (0.117 R)
• M67: 20,532,158 km (0.088 R)
• M68: 21,071,758 km (0.043 R)
• M69: 21,309,319 km (0.112 R)
• M70: 21,479,561 km (0.068 R)
• M71: 21,787,135 km (0.069 R)
• M72: 21,958,574 km (0.044 R)
• M73: 22,649,118 km (0.111 R)
• M74: 22,787,944 km (0.117 R)
• M75: 22,857,657 km (0.118 R)
• M76: 23,206,519 km (0.088 R)
• M77: 23,311,537 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 12

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.96 AU - 4.5 AU

Year: 4580 Days

Day: 8.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,846,499 km

• M1: 208,091 km (0.104 R)
• M2: 417,677 km (0.102 R)
• M3: 576,550 km (0.091 R)
• M4: 947,403 km (0.096 R)
• M5: 1,096,403 km (0.048 R)
• M6: 1,298,061 km (0.094 R)
• M7: 1,688,810 km (0.106 R)
• M8: 1,855,462 km (0.107 R)
• M9: 1,992,793 km (0.09 R)
• M10: 2,151,517 km (0.057 R)
• M11: 2,332,979 km (0.115 R)
• M12: 2,614,672 km (0.115 R)
• M13: 2,691,714 km (0.084 R)
• M14: 3,088,598 km (0.117 R)
• M15: 3,314,939 km (0.12 R)
• M16: 3,610,844 km (0.049 R)
• M17: 3,871,593 km (0.116 R)
• M18: 4,620,031 km (0.11 R)
• M19: 4,737,316 km (0.113 R)
• M20: 4,855,648 km (0.116 R)
• M21: 5,095,453 km (0.11 R)
• M22: 5,661,531 km (0.097 R)
• M23: 5,812,476 km (0.032 R)
• M24: 6,067,241 km (0.106 R)
• M25: 6,247,805 km (0.116 R)
• M26: 6,853,378 km (0.038 R)
• M27: 7,176,808 km (0.093 R)
• M28: 8,462,901 km (0.08 R)
• M29: 8,606,964 km (0.081 R)
• M30: 9,014,768 km (0.049 R)
• M31: 9,909,961 km (0.048 R)
• M32: 10,092,321 km (0.114 R)
• M33: 10,398,997 km (0.045 R)
• M34: 10,615,315 km (0.083 R)
• M35: 10,802,013 km (0.103 R)
• M36: 10,958,493 km (0.104 R)
• M37: 11,464,134 km (0.041 R)
• M38: 11,687,782 km (0.06 R)
• M39: 12,074,493 km (0.069 R)
• M40: 12,302,031 km (0.08 R)
• M41: 12,695,474 km (0.075 R)
• M42: 13,866,526 km (0.102 R)
• M43: 14,036,619 km (0.074 R)
• M44: 14,207,459 km (0.079 R)
• M45: 14,793,434 km (0.062 R)
• M46: 15,282,021 km (0.118 R)
• M47: 15,492,954 km (0.083 R)
• M48: 15,634,174 km (0.053 R)
• M49: 15,882,357 km (0.088 R)
• M50: 16,346,559 km (0.078 R)
• M51: 16,815,399 km (0.094 R)
• M52: 17,435,033 km (0.077 R)
• M53: 17,655,541 km (0.102 R)
• M54: 17,839,995 km (0.034 R)
• M55: 18,062,297 km (0.116 R)
• M56: 18,509,445 km (0.102 R)
• M57: 19,262,820 km (0.101 R)
• M58: 19,414,812 km (0.1 R)
• M59: 20,026,368 km (0.118 R)
• M60: 20,644,207 km (0.102 R)
• M61: 20,916,625 km (0.085 R)
• M62: 21,033,610 km (0.116 R)
• M63: 22,335,860 km (0.116 R)
• M64: 22,735,585 km (0.118 R)
• M65: 24,030,654 km (0.071 R)
• M66: 24,235,154 km (0.049 R)
• M67: 25,391,247 km (0.048 R)
• M68: 26,354,208 km (0.078 R)
• M69: 26,438,432 km (0.042 R)
• M70: 26,819,009 km (0.062 R)
• M71: 27,243,867 km (0.085 R)
• M72: 27,414,408 km (0.084 R)
• M73: 27,799,623 km (0.07 R)
• M74: 27,928,277 km (0.113 R)
• M75: 28,402,203 km (0.09 R)
• M76: 28,618,521 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.5

Radius: 7.5

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.44 AU - 13.22 AU

Year: 22661 Days

Day: 24.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,846,499 km

• M1: 145,858 km (0.064 R)
• M2: 328,367 km (0.115 R)
• M3: 680,970 km (0.091 R)
• M4: 784,491 km (0.09 R)
• M5: 865,872 km (0.117 R)
• M6: 1,096,702 km (0.109 R)
• M7: 1,936,694 km (0.107 R)
• M8: 3,147,090 km (0.091 R)
• M9: 3,323,167 km (0.062 R)
• M10: 3,685,194 km (0.072 R)
• M11: 4,107,509 km (0.103 R)
• M12: 4,203,551 km (0.109 R)
• M13: 4,397,729 km (0.051 R)
• M14: 5,203,463 km (0.102 R)
• M15: 5,412,152 km (0.116 R)
• M16: 5,517,469 km (0.117 R)
• M17: 6,108,829 km (0.085 R)
• M18: 7,062,067 km (0.071 R)
• M19: 7,119,512 km (0.107 R)
• M20: 7,235,002 km (0.095 R)
• M21: 8,241,795 km (0.085 R)
• M22: 8,363,119 km (0.062 R)
• M23: 8,792,316 km (0.039 R)
• M24: 9,481,363 km (0.103 R)
• M25: 9,608,522 km (0.113 R)
• M26: 9,672,400 km (0.091 R)
• M27: 9,800,306 km (0.075 R)
• M28: 10,910,921 km (0.046 R)
• M29: 10,977,492 km (0.115 R)
• M30: 12,337,187 km (0.08 R)
• M31: 12,615,439 km (0.112 R)
• M32: 13,533,970 km (0.097 R)
• M33: 14,255,331 km (0.109 R)
• M34: 15,734,854 km (0.068 R)
• M35: 16,112,439 km (0.059 R)
• M36: 16,264,281 km (0.057 R)
• M37: 16,569,311 km (0.099 R)
• M38: 16,645,905 km (0.103 R)
• M39: 16,876,285 km (0.108 R)
• M40: 17,496,069 km (0.077 R)
• M41: 18,044,346 km (0.05 R)
• M42: 18,123,034 km (0.115 R)
• M43: 18,439,434 km (0.119 R)
• M44: 19,885,297 km (0.062 R)
• M45: 22,544,250 km (0.074 R)
• M46: 24,175,166 km (0.103 R)
• M47: 25,048,667 km (0.107 R)
• M48: 25,400,970 km (0.117 R)
• M49: 25,754,919 km (0.064 R)
• M50: 27,277,377 km (0.048 R)
• M51: 29,475,867 km (0.09 R)
• M52: 29,568,767 km (0.109 R)
• M53: 29,847,767 km (0.096 R)
• M54: 31,540,617 km (0.075 R)
• M55: 33,361,073 km (0.062 R)
• M56: 33,554,653 km (0.109 R)
• M57: 35,018,618 km (0.094 R)
• M58: 35,412,509 km (0.077 R)
• M59: 36,702,790 km (0.111 R)
• M60: 38,514,570 km (0.093 R)
• M61: 38,819,451 km (0.08 R)
• M62: 40,458,445 km (0.071 R)
• M63: 42,015,609 km (0.115 R)
• M64: 42,120,028 km (0.11 R)
• M65: 42,224,597 km (0.08 R)
• M66: 43,064,440 km (0.098 R)
• M67: 45,509,467 km (0.119 R)
• M68: 47,671,905 km (0.117 R)
• M69: 48,327,143 km (0.081 R)
• M70: 50,866,418 km (0.098 R)
• M71: 51,647,767 km (0.1 R)
• M72: 51,983,914 km (0.1 R)
• M73: 53,448,776 km (0.072 R)
• M74: 55,270,130 km (0.077 R)
• M75: 58,273,158 km (0.114 R)
• M76: 59,207,696 km (0.098 R)
• M77: 59,794,419 km (0.109 R)
• M78: 60,265,053 km (0.075 R)
• M79: 64,315,416 km (0.112 R)
• M80: 65,039,320 km (0.107 R)
• M81: 66,130,188 km (0.088 R)
• M82: 67,839,044 km (0.089 R)
• M83: 69,438,694 km (0.079 R)
• M84: 70,181,298 km (0.049 R)
• M85: 71,924,113 km (0.076 R)
• M86: 73,177,743 km (0.069 R)
• M87: 75,198,362 km (0.118 R)
• M88: 76,088,170 km (0.077 R)
• M89: 81,109,123 km (0.03 R)
• M90: 85,043,697 km (0.108 R)
• M91: 85,970,605 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 11,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit