🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.2

Radius: 9.1

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.68 AU - 0.86 AU

Year: 451 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 25,842,795 km

• M1: 116,686 km (0.096 R)
• M2: 183,108 km (0.115 R)
• M3: 248,033 km (0.056 R)
• M4: 308,172 km (0.112 R)
• M5: 375,191 km (0.1 R)
• M6: 483,949 km (0.063 R)
• M7: 592,707 km (0.059 R)
• M8: 723,007 km (0.106 R)
• M9: 840,890 km (0.08 R)
• M10: 960,867 km (0.115 R)
• M11: 1,301,801 km (0.111 R)
• M12: 1,398,291 km (0.086 R)
• M13: 1,463,965 km (0.082 R)
• M14: 1,592,918 km (0.096 R)
• M15: 1,655,899 km (0.076 R)
• M16: 1,731,595 km (0.06 R)
• M17: 1,790,537 km (0.08 R)
• M18: 1,953,299 km (0.102 R)
• M19: 2,077,017 km (0.099 R)
• M20: 2,171,563 km (0.086 R)
• M21: 2,404,487 km (0.105 R)
• M22: 2,483,923 km (0.083 R)
• M23: 2,584,602 km (0.096 R)
• M24: 2,700,242 km (0.087 R)
• M25: 2,776,088 km (0.096 R)
• M26: 2,838,620 km (0.06 R)
• M27: 2,901,600 km (0.085 R)
• M28: 3,093,534 km (0.079 R)
• M29: 3,216,504 km (0.118 R)
• M30: 3,296,987 km (0.09 R)
• M31: 3,415,319 km (0.059 R)
• M32: 3,475,009 km (0.062 R)
• M33: 3,656,172 km (0.094 R)
• M34: 3,972,871 km (0.087 R)
• M35: 4,122,618 km (0.041 R)
• M36: 4,298,396 km (0.094 R)
• M37: 4,411,641 km (0.085 R)
• M38: 4,501,250 km (0.112 R)
• M39: 4,575,002 km (0.081 R)
• M40: 4,849,215 km (0.115 R)
• M41: 4,933,289 km (0.092 R)
• M42: 5,000,907 km (0.085 R)
• M43: 5,102,933 km (0.1 R)
• M44: 5,179,976 km (0.115 R)
• M45: 5,248,791 km (0.084 R)
• M46: 5,326,432 km (0.083 R)
• M47: 5,387,169 km (0.108 R)
• M48: 5,570,875 km (0.044 R)
• M49: 5,650,162 km (0.082 R)
• M50: 5,729,898 km (0.102 R)
• M51: 5,818,908 km (0.101 R)
• M52: 6,052,580 km (0.088 R)
• M53: 6,152,212 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 12.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.26 AU - 1.54 AU

Year: 1105 Days

Day: 8.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,842,795 km

• M1: 167,998 km (0.075 R)
• M2: 260,899 km (0.053 R)
• M3: 419,024 km (0.078 R)
• M4: 519,853 km (0.092 R)
• M5: 687,402 km (0.114 R)
• M6: 868,715 km (0.12 R)
• M7: 1,012,478 km (0.111 R)
• M8: 1,208,003 km (0.114 R)
• M9: 1,310,627 km (0.046 R)
• M10: 1,501,663 km (0.074 R)
• M11: 1,588,729 km (0.029 R)
• M12: 1,685,818 km (0.102 R)
• M13: 1,785,002 km (0.102 R)
• M14: 1,869,225 km (0.069 R)
• M15: 2,238,134 km (0.093 R)
• M16: 2,366,339 km (0.095 R)
• M17: 2,497,088 km (0.076 R)
• M18: 2,659,102 km (0.095 R)
• M19: 2,805,110 km (0.116 R)
• M20: 3,352,937 km (0.1 R)
• M21: 3,489,969 km (0.084 R)
• M22: 3,769,418 km (0.119 R)
• M23: 3,868,003 km (0.093 R)
• M24: 4,034,056 km (0.104 R)
• M25: 4,282,089 km (0.08 R)
• M26: 4,640,227 km (0.037 R)
• M27: 4,734,174 km (0.098 R)
• M28: 4,816,902 km (0.103 R)
• M29: 4,900,228 km (0.1 R)
• M30: 5,068,226 km (0.026 R)
• M31: 5,213,785 km (0.103 R)
• M32: 5,311,622 km (0.081 R)
• M33: 5,410,057 km (0.112 R)
• M34: 5,534,074 km (0.117 R)
• M35: 5,772,234 km (0.06 R)
• M36: 6,064,997 km (0.033 R)
• M37: 6,180,935 km (0.067 R)
• M38: 6,336,667 km (0.084 R)
• M39: 6,612,375 km (0.081 R)
• M40: 6,825,104 km (0.084 R)
• M41: 7,463,139 km (0.116 R)
• M42: 7,684,693 km (0.068 R)
• M43: 7,782,380 km (0.095 R)
• M44: 7,950,678 km (0.09 R)
• M45: 8,077,836 km (0.066 R)
• M46: 8,276,801 km (0.105 R)
• M47: 8,520,646 km (0.116 R)
• M48: 9,177,680 km (0.084 R)
• M49: 9,549,879 km (0.068 R)
• M50: 9,942,125 km (0.099 R)
• M51: 10,109,675 km (0.074 R)
• M52: 10,324,347 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.9

Radius: 11.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.77 AU - 2.63 AU

Year: 2176 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,842,795 km

• M1: 154,983 km (0.1 R)
• M2: 268,229 km (0.084 R)
• M3: 391,498 km (0.028 R)
• M4: 508,932 km (0.081 R)
• M5: 620,083 km (0.108 R)
• M6: 718,818 km (0.104 R)
• M7: 974,929 km (0.076 R)
• M8: 1,058,405 km (0.099 R)
• M9: 1,144,723 km (0.055 R)
• M10: 1,334,114 km (0.115 R)
• M11: 1,553,723 km (0.034 R)
• M12: 1,683,275 km (0.111 R)
• M13: 1,775,128 km (0.097 R)
• M14: 2,028,547 km (0.092 R)
• M15: 2,104,842 km (0.026 R)
• M16: 2,271,494 km (0.072 R)
• M17: 2,408,077 km (0.095 R)
• M18: 2,535,684 km (0.077 R)
• M19: 2,761,577 km (0.051 R)
• M20: 3,094,133 km (0.063 R)
• M21: 3,348,898 km (0.035 R)
• M22: 3,505,078 km (0.049 R)
• M23: 4,195,771 km (0.106 R)
• M24: 4,392,941 km (0.078 R)
• M25: 4,665,210 km (0.101 R)
• M26: 5,515,374 km (0.056 R)
• M27: 5,934,847 km (0.116 R)
• M28: 6,061,107 km (0.072 R)
• M29: 6,332,478 km (0.087 R)
• M30: 6,542,663 km (0.096 R)
• M31: 6,837,520 km (0.089 R)
• M32: 7,305,014 km (0.11 R)
• M33: 7,423,495 km (0.109 R)
• M34: 7,611,091 km (0.074 R)
• M35: 7,817,386 km (0.062 R)
• M36: 9,386,967 km (0.054 R)
• M37: 9,682,573 km (0.07 R)
• M38: 9,962,620 km (0.066 R)
• M39: 10,150,814 km (0.036 R)
• M40: 10,283,208 km (0.116 R)
• M41: 10,454,348 km (0.073 R)
• M42: 10,683,831 km (0.079 R)
• M43: 10,953,855 km (0.105 R)
• M44: 11,737,748 km (0.093 R)
• M45: 11,837,081 km (0.096 R)
• M46: 12,016,449 km (0.104 R)
• M47: 12,499,201 km (0.07 R)
• M48: 12,702,355 km (0.097 R)
• M49: 12,783,886 km (0.068 R)
• M50: 13,546,237 km (0.088 R)
• M51: 13,880,588 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.8

Radius: 12.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.53 AU - 2.81 AU

Year: 2909 Days

Day: 11.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,842,795 km

• M1: 222,003 km (0.089 R)
• M2: 580,889 km (0.106 R)
• M3: 781,649 km (0.096 R)
• M4: 1,214,436 km (0.073 R)
• M5: 1,395,299 km (0.027 R)
• M6: 1,739,524 km (0.067 R)
• M7: 1,933,552 km (0.025 R)
• M8: 2,183,231 km (0.095 R)
• M9: 2,393,267 km (0.101 R)
• M10: 2,558,572 km (0.091 R)
• M11: 3,570,602 km (0.101 R)
• M12: 3,730,821 km (0.095 R)
• M13: 4,028,521 km (0.048 R)
• M14: 4,210,881 km (0.095 R)
• M15: 4,427,199 km (0.108 R)
• M16: 4,838,594 km (0.048 R)
• M17: 4,967,696 km (0.11 R)
• M18: 5,147,064 km (0.104 R)
• M19: 5,395,397 km (0.115 R)
• M20: 5,546,191 km (0.085 R)
• M21: 5,630,565 km (0.117 R)
• M22: 5,783,603 km (0.109 R)
• M23: 6,059,163 km (0.052 R)
• M24: 6,766,760 km (0.045 R)
• M25: 6,947,924 km (0.097 R)
• M26: 7,688,134 km (0.037 R)
• M27: 7,839,377 km (0.106 R)
• M28: 8,260,046 km (0.09 R)
• M29: 8,648,851 km (0.088 R)
• M30: 9,243,353 km (0.027 R)
• M31: 9,323,687 km (0.042 R)
• M32: 9,505,150 km (0.116 R)
• M33: 9,892,159 km (0.117 R)
• M34: 10,056,717 km (0.072 R)
• M35: 10,201,378 km (0.119 R)
• M36: 10,766,110 km (0.097 R)
• M37: 11,062,912 km (0.094 R)
• M38: 11,169,575 km (0.074 R)
• M39: 12,123,112 km (0.112 R)
• M40: 12,698,765 km (0.117 R)
• M41: 13,260,654 km (0.046 R)
• M42: 13,624,626 km (0.101 R)
• M43: 13,716,180 km (0.031 R)
• M44: 13,830,772 km (0.041 R)
• M45: 13,968,851 km (0.096 R)
• M46: 14,339,255 km (0.086 R)
• M47: 14,478,980 km (0.095 R)
• M48: 14,971,456 km (0.045 R)
• M49: 16,118,123 km (0.104 R)
• M50: 16,239,148 km (0.105 R)
• M51: 16,360,472 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 11

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.66 AU - 2.96 AU

Year: 3141 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 25,842,795 km

• M1: 227,090 km (0.095 R)
• M2: 369,656 km (0.08 R)
• M3: 449,242 km (0.095 R)
• M4: 547,528 km (0.07 R)
• M5: 642,074 km (0.099 R)
• M6: 914,641 km (0.101 R)
• M7: 1,075,010 km (0.108 R)
• M8: 1,282,353 km (0.095 R)
• M9: 1,548,637 km (0.107 R)
• M10: 1,754,185 km (0.058 R)
• M11: 1,863,391 km (0.07 R)
• M12: 2,012,839 km (0.098 R)
• M13: 2,601,507 km (0.086 R)
• M14: 2,790,449 km (0.088 R)
• M15: 3,056,733 km (0.101 R)
• M16: 3,271,406 km (0.108 R)
• M17: 3,536,942 km (0.113 R)
• M18: 3,770,315 km (0.064 R)
• M19: 3,960,753 km (0.096 R)
• M20: 4,550,917 km (0.105 R)
• M21: 4,626,763 km (0.096 R)
• M22: 4,813,611 km (0.067 R)
• M23: 5,658,539 km (0.089 R)
• M24: 5,849,576 km (0.031 R)
• M25: 5,978,081 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 10.8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.39 AU - 3.59 AU

Year: 3448 Days

Day: 14.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,842,795 km

• M1: 140,772 km (0.047 R)
• M2: 421,716 km (0.049 R)
• M3: 531,222 km (0.094 R)
• M4: 705,204 km (0.114 R)
• M5: 794,065 km (0.045 R)
• M6: 1,021,604 km (0.063 R)
• M7: 1,110,914 km (0.087 R)
• M8: 1,270,535 km (0.1 R)
• M9: 1,423,723 km (0.072 R)
• M10: 2,048,743 km (0.096 R)
• M11: 2,280,320 km (0.057 R)
• M12: 2,416,454 km (0.106 R)
• M13: 2,555,580 km (0.083 R)
• M14: 2,715,201 km (0.087 R)
• M15: 2,878,113 km (0.108 R)
• M16: 3,175,963 km (0.069 R)
• M17: 3,483,835 km (0.057 R)
• M18: 3,562,224 km (0.118 R)
• M19: 4,358,684 km (0.046 R)
• M20: 4,485,991 km (0.098 R)
• M21: 4,657,730 km (0.066 R)
• M22: 4,831,712 km (0.077 R)
• M23: 4,963,657 km (0.077 R)
• M24: 5,141,380 km (0.1 R)
• M25: 5,343,935 km (0.068 R)
• M26: 5,480,368 km (0.062 R)
• M27: 5,595,110 km (0.101 R)
• M28: 5,756,975 km (0.092 R)
• M29: 6,204,123 km (0.056 R)
• M30: 6,443,928 km (0.032 R)
• M31: 6,516,483 km (0.067 R)
• M32: 6,711,409 km (0.047 R)
• M33: 6,785,011 km (0.094 R)
• M34: 7,057,130 km (0.053 R)
• M35: 7,586,557 km (0.082 R)
• M36: 8,076,639 km (0.05 R)
• M37: 8,233,568 km (0.099 R)
• M38: 8,418,022 km (0.116 R)
• M39: 8,630,451 km (0.116 R)
• M40: 9,223,606 km (0.083 R)
• M41: 9,552,871 km (0.067 R)
• M42: 9,635,748 km (0.118 R)
• M43: 10,166,372 km (0.065 R)
• M44: 10,307,592 km (0.083 R)
• M45: 10,506,408 km (0.104 R)
• M46: 11,110,484 km (0.086 R)
• M47: 11,431,372 km (0.094 R)
• M48: 12,654,484 km (0.11 R)
• M49: 13,051,068 km (0.104 R)
• M50: 13,669,057 km (0.025 R)
• M51: 13,918,885 km (0.042 R)
• M52: 14,233,340 km (0.109 R)
• M53: 15,094,126 km (0.076 R)
• M54: 15,223,079 km (0.114 R)
• M55: 15,906,143 km (0.062 R)
• M56: 16,234,959 km (0.1 R)
• M57: 16,466,387 km (0.049 R)
• M58: 16,599,230 km (0.085 R)
• M59: 16,932,684 km (0.064 R)
• M60: 17,201,212 km (0.099 R)
• M61: 17,437,128 km (0.075 R)
• M62: 17,708,199 km (0.048 R)
• M63: 17,946,509 km (0.073 R)
• M64: 18,806,397 km (0.114 R)
• M65: 19,119,206 km (0.104 R)
• M66: 19,609,289 km (0.028 R)
• M67: 20,316,588 km (0.113 R)
• M68: 20,924,404 km (0.067 R)
• M69: 21,284,635 km (0.065 R)
• M70: 21,538,204 km (0.041 R)
• M71: 21,756,168 km (0.098 R)
• M72: 22,121,187 km (0.116 R)
• M73: 23,042,560 km (0.067 R)
• M74: 23,713,806 km (0.117 R)
• M75: 24,202,542 km (0.048 R)
• M76: 24,846,710 km (0.081 R)
• M77: 25,190,037 km (0.117 R)
• M78: 25,842,733 km (0.042 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 16,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit