🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.3

Radius: 9.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.07 AU - 1.09 AU

Year: 789 Days

Day: 12.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 26,424,435 km

• M1: 127,009 km (0.067 R)
• M2: 228,885 km (0.036 R)
• M3: 294,857 km (0.058 R)
• M4: 450,888 km (0.094 R)
• M5: 710,440 km (0.091 R)
• M6: 773,571 km (0.114 R)
• M7: 881,879 km (0.096 R)
• M8: 985,401 km (0.107 R)
• M9: 1,108,969 km (0.106 R)
• M10: 1,199,775 km (0.088 R)
• M11: 1,270,984 km (0.112 R)
• M12: 1,667,418 km (0.088 R)
• M13: 1,847,982 km (0.089 R)
• M14: 1,931,009 km (0.103 R)
• M15: 2,028,398 km (0.09 R)
• M16: 2,107,535 km (0.087 R)
• M17: 2,241,874 km (0.047 R)
• M18: 2,310,090 km (0.091 R)
• M19: 2,462,830 km (0.102 R)
• M20: 2,561,714 km (0.114 R)
• M21: 2,955,755 km (0.051 R)
• M22: 3,159,956 km (0.07 R)
• M23: 3,439,554 km (0.052 R)
• M24: 3,816,840 km (0.094 R)
• M25: 3,956,564 km (0.114 R)
• M26: 4,022,836 km (0.117 R)
• M27: 4,148,199 km (0.082 R)
• M28: 4,343,125 km (0.062 R)
• M29: 4,437,372 km (0.119 R)
• M30: 4,549,720 km (0.111 R)
• M31: 4,680,469 km (0.075 R)
• M32: 4,936,879 km (0.098 R)
• M33: 5,152,599 km (0.04 R)
• M34: 5,279,758 km (0.041 R)
• M35: 5,537,515 km (0.109 R)
• M36: 5,724,063 km (0.106 R)
• M37: 5,893,857 km (0.104 R)
• M38: 5,988,852 km (0.104 R)
• M39: 6,151,614 km (0.119 R)
• M40: 6,267,403 km (0.081 R)
• M41: 6,520,672 km (0.061 R)
• M42: 6,678,199 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.2

Radius: 12.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.11 AU - 1.23 AU

Year: 890 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 26,424,435 km

• M1: 167,849 km (0.115 R)
• M2: 275,709 km (0.087 R)
• M3: 364,720 km (0.045 R)
• M4: 558,898 km (0.066 R)
• M5: 655,987 km (0.116 R)
• M6: 786,586 km (0.085 R)
• M7: 933,042 km (0.079 R)
• M8: 1,034,020 km (0.06 R)
• M9: 1,196,484 km (0.107 R)
• M10: 1,395,000 km (0.057 R)
• M11: 1,640,789 km (0.078 R)
• M12: 1,735,784 km (0.094 R)
• M13: 1,847,833 km (0.086 R)
• M14: 1,939,237 km (0.1 R)
• M15: 2,126,983 km (0.047 R)
• M16: 2,239,331 km (0.116 R)
• M17: 2,362,001 km (0.105 R)
• M18: 2,503,820 km (0.099 R)
• M19: 2,588,642 km (0.092 R)
• M20: 2,700,391 km (0.117 R)
• M21: 2,902,049 km (0.054 R)
• M22: 3,209,622 km (0.112 R)
• M23: 3,575,389 km (0.073 R)
• M24: 3,671,431 km (0.106 R)
• M25: 3,817,139 km (0.073 R)
• M26: 3,905,402 km (0.119 R)
• M27: 4,134,436 km (0.094 R)
• M28: 4,347,314 km (0.091 R)
• M29: 4,460,410 km (0.118 R)
• M30: 4,616,141 km (0.097 R)
• M31: 4,837,247 km (0.099 R)
• M32: 4,922,368 km (0.113 R)
• M33: 5,355,753 km (0.117 R)
• M34: 5,510,438 km (0.03 R)
• M35: 5,926,320 km (0.105 R)
• M36: 6,387,380 km (0.032 R)
• M37: 6,469,360 km (0.098 R)
• M38: 6,752,848 km (0.096 R)
• M39: 6,896,163 km (0.063 R)
• M40: 7,052,642 km (0.043 R)
• M41: 7,344,507 km (0.093 R)
• M42: 7,690,079 km (0.109 R)
• M43: 7,965,339 km (0.105 R)
• M44: 8,346,065 km (0.054 R)
• M45: 8,512,867 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 15

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.62 AU - 2.38 AU

Year: 1988 Days

Day: 5.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,424,435 km

• M1: 193,879 km (0.098 R)
• M2: 290,070 km (0.11 R)
• M3: 384,915 km (0.078 R)
• M4: 578,196 km (0.093 R)
• M5: 724,203 km (0.059 R)
• M6: 868,266 km (0.106 R)
• M7: 996,771 km (0.117 R)
• M8: 1,113,906 km (0.1 R)
• M9: 1,505,703 km (0.091 R)
• M10: 1,707,510 km (0.064 R)
• M11: 1,839,605 km (0.111 R)
• M12: 1,975,440 km (0.034 R)
• M13: 2,209,710 km (0.085 R)
• M14: 2,453,255 km (0.116 R)
• M15: 2,591,185 km (0.118 R)
• M16: 2,822,463 km (0.091 R)
• M17: 3,033,994 km (0.119 R)
• M18: 3,128,241 km (0.077 R)
• M19: 3,237,148 km (0.101 R)
• M20: 3,501,189 km (0.09 R)
• M21: 3,786,771 km (0.103 R)
• M22: 4,050,512 km (0.073 R)
• M23: 4,396,382 km (0.098 R)
• M24: 5,458,677 km (0.117 R)
• M25: 5,740,669 km (0.084 R)
• M26: 5,959,530 km (0.093 R)
• M27: 6,510,200 km (0.032 R)
• M28: 6,632,870 km (0.067 R)
• M29: 6,756,289 km (0.109 R)
• M30: 6,934,011 km (0.115 R)
• M31: 7,059,374 km (0.114 R)
• M32: 7,312,344 km (0.091 R)
• M33: 7,458,351 km (0.093 R)
• M34: 7,586,706 km (0.115 R)
• M35: 7,715,959 km (0.079 R)
• M36: 7,883,209 km (0.106 R)
• M37: 8,051,806 km (0.114 R)
• M38: 8,354,293 km (0.1 R)
• M39: 8,564,328 km (0.098 R)
• M40: 8,834,353 km (0.077 R)
• M41: 9,126,816 km (0.086 R)
• M42: 9,482,111 km (0.071 R)
• M43: 9,721,468 km (0.086 R)
• M44: 9,841,894 km (0.107 R)
• M45: 10,308,191 km (0.116 R)
• M46: 10,636,857 km (0.088 R)
• M47: 10,781,818 km (0.038 R)
• M48: 10,885,788 km (0.115 R)
• M49: 10,990,058 km (0.111 R)
• M50: 11,410,278 km (0.057 R)
• M51: 11,686,436 km (0.1 R)
• M52: 12,440,709 km (0.114 R)
• M53: 13,366,719 km (0.066 R)
• M54: 13,568,078 km (0.071 R)
• M55: 14,406,275 km (0.07 R)
• M56: 14,612,870 km (0.082 R)
• M57: 15,005,564 km (0.032 R)
• M58: 15,121,652 km (0.113 R)
• M59: 15,354,875 km (0.109 R)
• M60: 15,659,905 km (0.117 R)
• M61: 15,848,548 km (0.114 R)
• M62: 15,990,666 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 12.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.66 AU - 2.76 AU

Year: 2309 Days

Day: 9.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 26,424,435 km

• M1: 159,621 km (0.115 R)
• M2: 243,097 km (0.094 R)
• M3: 364,869 km (0.045 R)
• M4: 475,721 km (0.107 R)
• M5: 726,298 km (0.114 R)
• M6: 963,859 km (0.086 R)
• M7: 1,131,110 km (0.114 R)
• M8: 1,345,483 km (0.068 R)
• M9: 1,505,553 km (0.063 R)
• M10: 1,642,435 km (0.061 R)
• M11: 2,344,049 km (0.085 R)
• M12: 2,469,562 km (0.076 R)
• M13: 2,573,981 km (0.07 R)
• M14: 2,811,393 km (0.11 R)
• M15: 3,384,801 km (0.092 R)
• M16: 3,501,338 km (0.119 R)
• M17: 3,672,029 km (0.104 R)
• M18: 3,980,949 km (0.081 R)
• M19: 4,509,777 km (0.119 R)
• M20: 4,595,347 km (0.094 R)
• M21: 4,987,294 km (0.045 R)
• M22: 5,076,005 km (0.037 R)
• M23: 5,420,529 km (0.119 R)
• M24: 6,164,031 km (0.105 R)
• M25: 6,371,074 km (0.069 R)
• M26: 7,005,668 km (0.093 R)
• M27: 7,238,592 km (0.073 R)
• M28: 7,389,536 km (0.118 R)
• M29: 7,609,595 km (0.075 R)
• M30: 7,917,916 km (0.091 R)
• M31: 8,125,708 km (0.112 R)
• M32: 8,212,774 km (0.111 R)
• M33: 8,352,947 km (0.049 R)
• M34: 8,867,264 km (0.098 R)
• M35: 9,209,993 km (0.092 R)
• M36: 9,319,050 km (0.095 R)
• M37: 9,501,858 km (0.04 R)
• M38: 9,704,414 km (0.078 R)
• M39: 10,001,515 km (0.099 R)
• M40: 10,339,457 km (0.082 R)
• M41: 10,547,697 km (0.096 R)
• M42: 11,355,974 km (0.033 R)
• M43: 11,473,109 km (0.083 R)
• M44: 11,669,232 km (0.077 R)
• M45: 12,024,976 km (0.074 R)
• M46: 12,727,039 km (0.06 R)
• M47: 12,909,698 km (0.043 R)
• M48: 13,195,579 km (0.113 R)
• M49: 13,298,204 km (0.039 R)
• M50: 13,483,555 km (0.087 R)
• M51: 13,982,165 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.6

Radius: 12.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.97 AU - 4.31 AU

Year: 4882 Days

Day: 9.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,424,435 km

• M1: 160,967 km (0.11 R)
• M2: 302,188 km (0.056 R)
• M3: 454,329 km (0.088 R)
• M4: 994,975 km (0.087 R)
• M5: 1,203,216 km (0.081 R)
• M6: 1,298,958 km (0.098 R)
• M7: 1,484,011 km (0.114 R)
• M8: 1,602,343 km (0.113 R)
• M9: 1,708,707 km (0.095 R)
• M10: 1,801,757 km (0.117 R)
• M11: 2,108,133 km (0.101 R)
• M12: 2,276,281 km (0.094 R)
• M13: 2,501,576 km (0.09 R)
• M14: 2,626,041 km (0.08 R)
• M15: 2,770,852 km (0.089 R)
• M16: 2,955,755 km (0.104 R)
• M17: 3,106,549 km (0.104 R)
• M18: 3,298,783 km (0.052 R)
• M19: 3,435,814 km (0.042 R)
• M20: 3,514,952 km (0.096 R)
• M21: 3,796,794 km (0.113 R)
• M22: 3,919,913 km (0.109 R)
• M23: 4,297,199 km (0.082 R)
• M24: 4,490,330 km (0.119 R)
• M25: 4,664,462 km (0.054 R)
• M26: 4,774,416 km (0.118 R)
• M27: 4,974,578 km (0.112 R)
• M28: 5,064,486 km (0.05 R)
• M29: 5,452,543 km (0.108 R)
• M30: 6,233,294 km (0.101 R)
• M31: 6,848,142 km (0.115 R)
• M32: 7,049,052 km (0.054 R)
• M33: 7,251,906 km (0.045 R)
• M34: 7,689,480 km (0.098 R)
• M35: 7,845,960 km (0.117 R)
• M36: 8,241,795 km (0.04 R)
• M37: 8,428,793 km (0.077 R)
• M38: 8,888,806 km (0.107 R)
• M39: 9,163,318 km (0.108 R)
• M40: 9,412,698 km (0.084 R)
• M41: 9,496,323 km (0.078 R)
• M42: 11,073,384 km (0.102 R)
• M43: 11,368,840 km (0.093 R)
• M44: 11,937,312 km (0.08 R)
• M45: 12,331,652 km (0.08 R)
• M46: 13,351,909 km (0.03 R)
• M47: 13,571,818 km (0.082 R)
• M48: 14,110,969 km (0.113 R)
• M49: 14,334,917 km (0.104 R)
• M50: 15,210,064 km (0.114 R)
• M51: 15,374,024 km (0.083 R)
• M52: 15,836,281 km (0.045 R)
• M53: 16,303,176 km (0.072 R)
• M54: 16,740,750 km (0.026 R)
• M55: 17,730,788 km (0.105 R)
• M56: 17,834,310 km (0.095 R)
• M57: 18,215,635 km (0.077 R)
• M58: 18,810,137 km (0.093 R)
• M59: 19,482,131 km (0.034 R)
• M60: 19,696,056 km (0.075 R)
• M61: 20,126,000 km (0.108 R)
• M62: 20,306,116 km (0.108 R)
• M63: 20,704,345 km (0.075 R)
• M64: 20,886,107 km (0.087 R)
• M65: 21,031,965 km (0.031 R)
• M66: 21,141,620 km (0.11 R)
• M67: 21,803,291 km (0.105 R)
• M68: 22,173,696 km (0.109 R)
• M69: 22,770,890 km (0.101 R)
• M70: 22,996,334 km (0.113 R)
• M71: 23,714,703 km (0.097 R)
• M72: 24,057,582 km (0.066 R)
• M73: 25,134,686 km (0.103 R)
• M74: 25,874,597 km (0.092 R)
• M75: 26,149,109 km (0.054 R)
• M76: 26,266,993 km (0.069 R)
• M77: 26,345,681 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 20,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit