🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.1

Radius: 10.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.65 AU - 0.65 AU

Year: 355 Days

Day: 5.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,703,452 km

• M1: 150,795 km (0.092 R)
• M2: 255,663 km (0.096 R)
• M3: 422,464 km (0.067 R)
• M4: 513,121 km (0.044 R)
• M5: 595,848 km (0.047 R)
• M6: 725,550 km (0.103 R)
• M7: 802,892 km (0.1 R)
• M8: 901,776 km (0.099 R)
• M9: 1,004,998 km (0.049 R)
• M10: 1,089,222 km (0.107 R)
• M11: 1,300,454 km (0.08 R)
• M12: 1,374,954 km (0.106 R)
• M13: 1,566,290 km (0.081 R)
• M14: 1,723,367 km (0.12 R)
• M15: 1,813,874 km (0.063 R)
• M16: 1,938,340 km (0.09 R)
• M17: 2,065,797 km (0.089 R)
• M18: 2,170,815 km (0.088 R)
• M19: 2,333,727 km (0.087 R)
• M20: 2,617,215 km (0.104 R)
• M21: 2,699,045 km (0.102 R)
• M22: 2,959,195 km (0.089 R)
• M23: 3,030,254 km (0.102 R)
• M24: 3,130,784 km (0.053 R)
• M25: 3,261,533 km (0.109 R)
• M26: 3,384,353 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 9.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.64 AU - 0.7 AU

Year: 372 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 32,703,452 km

• M1: 139,126 km (0.101 R)
• M2: 247,435 km (0.112 R)
• M3: 314,455 km (0.087 R)
• M4: 387,907 km (0.05 R)
• M5: 465,848 km (0.099 R)
• M6: 550,371 km (0.116 R)
• M7: 634,145 km (0.108 R)
• M8: 722,857 km (0.113 R)
• M9: 797,805 km (0.083 R)
• M10: 864,376 km (0.119 R)
• M11: 956,379 km (0.095 R)
• M12: 1,051,823 km (0.098 R)
• M13: 1,167,462 km (0.078 R)
• M14: 1,270,086 km (0.074 R)
• M15: 1,384,977 km (0.098 R)
• M16: 1,452,745 km (0.086 R)
• M17: 1,526,497 km (0.064 R)
• M18: 1,606,232 km (0.092 R)
• M19: 1,765,105 km (0.028 R)
• M20: 2,129,974 km (0.064 R)
• M21: 2,219,584 km (0.101 R)
• M22: 2,299,768 km (0.106 R)
• M23: 2,381,000 km (0.052 R)
• M24: 2,463,129 km (0.088 R)
• M25: 2,607,940 km (0.106 R)
• M26: 2,704,131 km (0.101 R)
• M27: 2,847,745 km (0.096 R)
• M28: 2,917,607 km (0.102 R)
• M29: 2,999,886 km (0.082 R)
• M30: 3,239,093 km (0.069 R)
• M31: 3,336,631 km (0.083 R)
• M32: 3,590,947 km (0.088 R)
• M33: 3,711,074 km (0.095 R)
• M34: 3,864,562 km (0.059 R)
• M35: 3,961,651 km (0.096 R)
• M36: 4,079,235 km (0.07 R)
• M37: 4,178,119 km (0.068 R)
• M38: 4,398,477 km (0.079 R)
• M39: 4,622,724 km (0.104 R)
• M40: 4,698,271 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 13.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.65 AU - 0.85 AU

Year: 441 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,703,452 km

• M1: 186,399 km (0.106 R)
• M2: 274,362 km (0.096 R)
• M3: 393,891 km (0.051 R)
• M4: 477,068 km (0.074 R)
• M5: 568,622 km (0.093 R)
• M6: 736,022 km (0.119 R)
• M7: 824,583 km (0.11 R)
• M8: 930,948 km (0.107 R)
• M9: 1,109,717 km (0.109 R)
• M10: 1,208,601 km (0.104 R)
• M11: 1,310,926 km (0.098 R)
• M12: 1,405,622 km (0.113 R)
• M13: 1,491,790 km (0.079 R)
• M14: 1,647,372 km (0.087 R)
• M15: 1,826,141 km (0.103 R)
• M16: 2,011,493 km (0.076 R)
• M17: 2,128,329 km (0.094 R)
• M18: 2,247,558 km (0.086 R)
• M19: 2,414,510 km (0.06 R)
• M20: 2,499,481 km (0.091 R)
• M21: 2,788,205 km (0.107 R)
• M22: 2,891,428 km (0.049 R)
• M23: 2,988,965 km (0.075 R)
• M24: 3,130,485 km (0.089 R)
• M25: 3,295,940 km (0.086 R)
• M26: 3,383,305 km (0.069 R)
• M27: 3,516,148 km (0.031 R)
• M28: 3,718,554 km (0.119 R)
• M29: 3,917,220 km (0.107 R)
• M30: 4,002,341 km (0.063 R)
• M31: 4,213,873 km (0.03 R)
• M32: 4,534,311 km (0.091 R)
• M33: 4,804,635 km (0.118 R)
• M34: 4,971,137 km (0.111 R)
• M35: 5,071,966 km (0.119 R)
• M36: 5,181,921 km (0.047 R)
• M37: 5,327,031 km (0.05 R)
• M38: 5,542,900 km (0.11 R)
• M39: 5,691,301 km (0.106 R)
• M40: 5,805,744 km (0.102 R)
• M41: 5,974,341 km (0.1 R)
• M42: 6,072,626 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 11.2

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.26 AU - 1.8 AU

Year: 1284 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,703,452 km

• M1: 139,724 km (0.085 R)
• M2: 320,439 km (0.083 R)
• M3: 591,211 km (0.088 R)
• M4: 787,483 km (0.092 R)
• M5: 863,030 km (0.105 R)
• M6: 1,030,580 km (0.082 R)
• M7: 1,148,612 km (0.111 R)
• M8: 1,227,002 km (0.096 R)
• M9: 1,398,890 km (0.084 R)
• M10: 1,559,558 km (0.105 R)
• M11: 1,686,716 km (0.036 R)
• M12: 1,951,654 km (0.05 R)
• M13: 2,132,218 km (0.094 R)
• M14: 2,556,029 km (0.099 R)
• M15: 2,718,941 km (0.065 R)
• M16: 2,933,614 km (0.096 R)
• M17: 3,104,305 km (0.036 R)
• M18: 3,253,454 km (0.073 R)
• M19: 3,328,852 km (0.103 R)
• M20: 3,404,997 km (0.108 R)
• M21: 3,494,457 km (0.047 R)
• M22: 3,610,545 km (0.101 R)
• M23: 3,967,036 km (0.083 R)
• M24: 4,061,283 km (0.093 R)
• M25: 4,265,933 km (0.106 R)
• M26: 5,118,192 km (0.096 R)
• M27: 5,324,637 km (0.115 R)
• M28: 5,563,844 km (0.117 R)
• M29: 5,745,755 km (0.119 R)
• M30: 5,898,794 km (0.084 R)
• M31: 6,037,620 km (0.114 R)
• M32: 6,429,268 km (0.111 R)
• M33: 6,716,346 km (0.09 R)
• M34: 7,270,157 km (0.115 R)
• M35: 7,352,735 km (0.111 R)
• M36: 7,602,713 km (0.097 R)
• M37: 7,720,447 km (0.114 R)
• M38: 8,128,251 km (0.115 R)
• M39: 8,438,816 km (0.087 R)
• M40: 8,543,235 km (0.034 R)
• M41: 9,178,727 km (0.049 R)
• M42: 9,250,235 km (0.104 R)
• M43: 9,429,902 km (0.107 R)
• M44: 9,665,369 km (0.069 R)
• M45: 9,811,077 km (0.106 R)
• M46: 9,994,335 km (0.03 R)
• M47: 10,104,887 km (0.079 R)
• M48: 10,476,339 km (0.067 R)
• M49: 10,701,334 km (0.065 R)
• M50: 10,908,976 km (0.116 R)
• M51: 11,060,818 km (0.105 R)
• M52: 11,232,407 km (0.092 R)
• M53: 11,309,001 km (0.112 R)
• M54: 11,617,172 km (0.098 R)
• M55: 11,694,664 km (0.059 R)
• M56: 11,967,082 km (0.077 R)
• M57: 12,478,856 km (0.059 R)
• M58: 12,777,304 km (0.031 R)
• M59: 13,138,433 km (0.094 R)
• M60: 13,482,807 km (0.09 R)
• M61: 13,645,869 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.1

Radius: 10.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.22 AU - 2.72 AU

Year: 2633 Days

Day: 10.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,703,452 km

• M1: 144,512 km (0.075 R)
• M2: 272,867 km (0.096 R)
• M3: 399,576 km (0.11 R)
• M4: 472,430 km (0.107 R)
• M5: 571,314 km (0.095 R)
• M6: 745,895 km (0.095 R)
• M7: 964,457 km (0.066 R)
• M8: 1,095,056 km (0.109 R)
• M9: 1,213,388 km (0.115 R)
• M10: 1,326,484 km (0.112 R)
• M11: 1,473,090 km (0.105 R)
• M12: 1,543,401 km (0.101 R)
• M13: 1,793,379 km (0.099 R)
• M14: 1,879,697 km (0.037 R)
• M15: 2,023,012 km (0.075 R)
• M16: 2,355,867 km (0.097 R)
• M17: 2,535,086 km (0.119 R)
• M18: 2,644,741 km (0.076 R)
• M19: 2,906,986 km (0.106 R)
• M20: 3,086,503 km (0.052 R)
• M21: 3,362,811 km (0.114 R)
• M22: 3,443,145 km (0.057 R)
• M23: 3,619,670 km (0.101 R)
• M24: 3,785,425 km (0.067 R)
• M25: 3,925,299 km (0.038 R)
• M26: 4,152,986 km (0.068 R)
• M27: 4,297,348 km (0.07 R)
• M28: 4,414,184 km (0.117 R)
• M29: 4,755,866 km (0.103 R)
• M30: 4,846,373 km (0.069 R)
• M31: 5,214,533 km (0.067 R)
• M32: 5,575,812 km (0.118 R)
• M33: 5,880,393 km (0.059 R)
• M34: 5,977,781 km (0.093 R)
• M35: 6,355,965 km (0.094 R)
• M36: 6,472,501 km (0.078 R)
• M37: 6,657,255 km (0.037 R)
• M38: 6,912,020 km (0.066 R)
• M39: 7,066,555 km (0.119 R)
• M40: 7,187,430 km (0.079 R)
• M41: 7,431,274 km (0.037 R)
• M42: 7,642,506 km (0.089 R)
• M43: 8,233,717 km (0.107 R)
• M44: 8,360,875 km (0.101 R)
• M45: 8,507,182 km (0.048 R)
• M46: 8,895,389 km (0.101 R)
• M47: 9,007,288 km (0.109 R)
• M48: 9,082,236 km (0.093 R)
• M49: 9,213,733 km (0.1 R)
• M50: 9,478,820 km (0.117 R)
• M51: 9,612,262 km (0.117 R)
• M52: 9,708,004 km (0.109 R)
• M53: 9,900,387 km (0.113 R)
• M54: 10,094,116 km (0.04 R)
• M55: 10,504,912 km (0.104 R)
• M56: 10,901,346 km (0.086 R)
• M57: 11,061,267 km (0.102 R)
• M58: 11,322,913 km (0.064 R)
• M59: 11,403,846 km (0.099 R)
• M60: 11,831,696 km (0.066 R)
• M61: 12,347,958 km (0.08 R)
• M62: 12,808,420 km (0.092 R)
• M63: 12,913,887 km (0.093 R)
• M64: 13,274,417 km (0.086 R)
• M65: 13,595,454 km (0.115 R)
• M66: 13,983,960 km (0.063 R)
• M67: 14,070,877 km (0.104 R)
• M68: 14,661,788 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 8.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.01 AU - 3.29 AU

Year: 2926 Days

Day: 13.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,703,452 km

• M1: 115,340 km (0.12 R)
• M2: 179,817 km (0.108 R)
• M3: 242,947 km (0.094 R)
• M4: 312,211 km (0.097 R)
• M5: 447,597 km (0.102 R)
• M6: 654,939 km (0.063 R)
• M7: 854,503 km (0.078 R)
• M8: 1,073,814 km (0.077 R)
• M9: 1,277,865 km (0.088 R)
• M10: 1,401,882 km (0.026 R)
• M11: 1,494,632 km (0.113 R)
• M12: 1,810,583 km (0.064 R)
• M13: 1,950,607 km (0.073 R)
• M14: 2,041,562 km (0.097 R)
• M15: 2,174,106 km (0.075 R)
• M16: 2,337,018 km (0.064 R)
• M17: 2,447,720 km (0.091 R)
• M18: 3,073,339 km (0.079 R)
• M19: 3,164,593 km (0.061 R)
• M20: 3,302,971 km (0.076 R)
• M21: 3,412,028 km (0.084 R)
• M22: 3,992,019 km (0.119 R)
• M23: 4,225,841 km (0.058 R)
• M24: 4,429,892 km (0.115 R)
• M25: 4,498,707 km (0.104 R)
• M26: 4,847,719 km (0.114 R)
• M27: 5,043,543 km (0.099 R)
• M28: 5,133,301 km (0.069 R)
• M29: 5,646,422 km (0.112 R)
• M30: 5,739,771 km (0.101 R)
• M31: 6,194,997 km (0.102 R)
• M32: 6,252,742 km (0.093 R)
• M33: 6,349,233 km (0.093 R)
• M34: 6,524,562 km (0.098 R)
• M35: 6,622,548 km (0.11 R)
• M36: 6,879,707 km (0.108 R)
• M37: 6,939,546 km (0.036 R)
• M38: 6,999,535 km (0.093 R)
• M39: 7,099,765 km (0.107 R)
• M40: 7,363,058 km (0.074 R)
• M41: 7,691,425 km (0.093 R)
• M42: 8,024,579 km (0.116 R)
• M43: 8,108,653 km (0.107 R)
• M44: 8,405,156 km (0.037 R)
• M45: 8,533,212 km (0.045 R)
• M46: 8,662,016 km (0.093 R)
• M47: 8,856,493 km (0.078 R)
• M48: 9,382,030 km (0.049 R)
• M49: 9,827,683 km (0.071 R)
• M50: 10,098,455 km (0.114 R)
• M51: 10,739,781 km (0.065 R)
• M52: 10,809,344 km (0.092 R)
• M53: 10,902,244 km (0.114 R)
• M54: 11,018,631 km (0.105 R)
• M55: 11,417,908 km (0.065 R)
• M56: 11,989,521 km (0.089 R)
• M57: 12,061,628 km (0.12 R)
• M58: 12,594,944 km (0.105 R)
• M59: 13,409,205 km (0.092 R)
• M60: 14,037,367 km (0.103 R)
• M61: 14,598,209 km (0.09 R)
• M62: 15,348,592 km (0.029 R)
• M63: 15,899,710 km (0.05 R)
• M64: 16,084,913 km (0.071 R)
• M65: 16,191,127 km (0.056 R)
• M66: 16,404,005 km (0.119 R)
• M67: 16,484,189 km (0.082 R)
• M68: 16,644,857 km (0.11 R)
• M69: 16,832,902 km (0.119 R)
• M70: 16,913,685 km (0.092 R)
• M71: 17,893,401 km (0.099 R)
• M72: 18,196,337 km (0.027 R)
• M73: 18,417,891 km (0.084 R)
• M74: 18,640,194 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 13.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.08 AU - 6 AU

Year: 7674 Days

Day: 14.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,703,452 km

• M1: 172,636 km (0.087 R)
• M2: 412,591 km (0.041 R)
• M3: 503,098 km (0.118 R)
• M4: 637,885 km (0.052 R)
• M5: 839,842 km (0.08 R)
• M6: 992,133 km (0.119 R)
• M7: 1,079,349 km (0.086 R)
• M8: 1,247,048 km (0.09 R)
• M9: 1,592,170 km (0.05 R)
• M10: 1,696,440 km (0.062 R)
• M11: 1,821,204 km (0.119 R)
• M12: 2,411,817 km (0.108 R)
• M13: 2,512,496 km (0.105 R)
• M14: 2,972,958 km (0.093 R)
• M15: 3,597,380 km (0.074 R)
• M16: 4,068,464 km (0.106 R)
• M17: 4,609,559 km (0.06 R)
• M18: 4,837,546 km (0.03 R)
• M19: 5,147,364 km (0.091 R)
• M20: 5,357,549 km (0.081 R)
• M21: 6,088,185 km (0.047 R)
• M22: 6,282,662 km (0.118 R)
• M23: 7,227,821 km (0.048 R)
• M24: 7,315,934 km (0.109 R)
• M25: 7,702,046 km (0.07 R)
• M26: 8,064,522 km (0.103 R)
• M27: 9,153,295 km (0.073 R)
• M28: 10,057,465 km (0.11 R)
• M29: 10,321,206 km (0.11 R)
• M30: 10,420,539 km (0.103 R)
• M31: 10,687,421 km (0.073 R)
• M32: 11,057,826 km (0.114 R)
• M33: 12,194,770 km (0.081 R)
• M34: 12,299,937 km (0.092 R)
• M35: 12,866,314 km (0.067 R)
• M36: 13,224,452 km (0.115 R)
• M37: 13,586,030 km (0.119 R)
• M38: 13,987,551 km (0.06 R)
• M39: 14,578,612 km (0.102 R)
• M40: 14,839,810 km (0.117 R)
• M41: 14,989,707 km (0.088 R)
• M42: 15,140,053 km (0.057 R)
• M43: 15,404,542 km (0.062 R)
• M44: 16,091,794 km (0.112 R)
• M45: 17,416,932 km (0.087 R)
• M46: 18,012,631 km (0.03 R)
• M47: 18,333,219 km (0.111 R)
• M48: 19,757,540 km (0.106 R)
• M49: 19,881,258 km (0.06 R)
• M50: 20,212,468 km (0.112 R)
• M51: 21,006,533 km (0.063 R)
• M52: 21,343,876 km (0.09 R)
• M53: 22,539,014 km (0.067 R)
• M54: 23,975,153 km (0.114 R)
• M55: 24,372,036 km (0.098 R)
• M56: 24,637,872 km (0.095 R)
• M57: 24,726,583 km (0.11 R)
• M58: 25,620,580 km (0.089 R)
• M59: 26,844,141 km (0.057 R)
• M60: 27,118,653 km (0.092 R)
• M61: 27,947,725 km (0.096 R)
• M62: 28,319,027 km (0.118 R)
• M63: 28,925,646 km (0.05 R)
• M64: 29,442,207 km (0.096 R)
• M65: 29,725,396 km (0.04 R)
• M66: 30,104,328 km (0.115 R)
• M67: 30,199,322 km (0.115 R)
• M68: 31,010,591 km (0.076 R)
• M69: 31,346,738 km (0.068 R)
• M70: 31,684,081 km (0.104 R)
• M71: 31,925,831 km (0.093 R)
• M72: 32,557,134 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit