🌌 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: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.2

Radius: 10.6

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.71 AU

Year: 364 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,149,057 km

• M1: 159,621 km (0.094 R)
• M2: 245,191 km (0.106 R)
• M3: 345,721 km (0.11 R)
• M4: 455,526 km (0.087 R)
• M5: 522,845 km (0.068 R)
• M6: 665,860 km (0.11 R)
• M7: 748,737 km (0.036 R)
• M8: 835,504 km (0.116 R)
• M9: 1,075,309 km (0.109 R)
• M10: 1,141,282 km (0.12 R)
• M11: 1,208,601 km (0.095 R)
• M12: 1,292,376 km (0.058 R)
• M13: 1,362,986 km (0.104 R)
• M14: 1,434,793 km (0.107 R)
• M15: 1,529,339 km (0.119 R)
• M16: 1,647,671 km (0.084 R)
• M17: 1,735,634 km (0.039 R)
• M18: 1,836,763 km (0.105 R)
• M19: 1,905,278 km (0.084 R)
• M20: 2,212,253 km (0.088 R)
• M21: 2,291,540 km (0.096 R)
• M22: 2,440,390 km (0.079 R)
• M23: 2,522,519 km (0.087 R)
• M24: 2,637,560 km (0.11 R)
• M25: 2,721,933 km (0.082 R)
• M26: 2,833,533 km (0.079 R)
• M27: 3,068,103 km (0.078 R)
• M28: 3,150,082 km (0.071 R)
• M29: 3,260,486 km (0.094 R)
• M30: 3,337,229 km (0.079 R)
• M31: 3,492,362 km (0.1 R)
• M32: 3,570,901 km (0.092 R)
• M33: 3,671,730 km (0.117 R)
• M34: 3,780,787 km (0.058 R)
• M35: 3,846,760 km (0.086 R)
• M36: 3,942,652 km (0.044 R)
• M37: 4,009,522 km (0.078 R)
• M38: 4,159,718 km (0.105 R)
• M39: 4,304,080 km (0.112 R)
• M40: 4,419,121 km (0.119 R)
• M41: 4,810,469 km (0.047 R)
• M42: 4,890,055 km (0.064 R)
• M43: 5,010,332 km (0.081 R)
• M44: 5,245,649 km (0.068 R)
• M45: 5,376,996 km (0.111 R)
• M46: 5,467,952 km (0.107 R)
• M47: 5,626,376 km (0.097 R)
• M48: 5,701,923 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 8.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.64 AU - 0.96 AU

Year: 485 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 21,149,057 km

• M1: 125,213 km (0.057 R)
• M2: 200,910 km (0.116 R)
• M3: 259,702 km (0.11 R)
• M4: 368,160 km (0.103 R)
• M5: 432,039 km (0.064 R)
• M6: 589,864 km (0.063 R)
• M7: 696,228 km (0.076 R)
• M8: 817,104 km (0.098 R)
• M9: 904,469 km (0.114 R)
• M10: 957,576 km (0.097 R)
• M11: 1,041,650 km (0.119 R)
• M12: 1,154,746 km (0.082 R)
• M13: 1,290,431 km (0.068 R)
• M14: 1,508,844 km (0.053 R)
• M15: 1,582,596 km (0.098 R)
• M16: 1,657,694 km (0.099 R)
• M17: 1,744,311 km (0.095 R)
• M18: 1,890,319 km (0.084 R)
• M19: 1,954,047 km (0.098 R)
• M20: 2,024,059 km (0.08 R)
• M21: 2,100,354 km (0.091 R)
• M22: 2,222,276 km (0.103 R)
• M23: 2,335,223 km (0.068 R)
• M24: 2,421,092 km (0.09 R)
• M25: 2,502,324 km (0.078 R)
• M26: 2,805,858 km (0.113 R)
• M27: 2,965,179 km (0.083 R)
• M28: 3,052,245 km (0.106 R)
• M29: 3,260,785 km (0.104 R)
• M30: 3,357,126 km (0.087 R)
• M31: 3,546,218 km (0.066 R)
• M32: 3,975,713 km (0.034 R)
• M33: 4,051,110 km (0.06 R)
• M34: 4,196,669 km (0.06 R)
• M35: 4,280,593 km (0.118 R)
• M36: 4,450,088 km (0.104 R)
• M37: 4,629,007 km (0.069 R)
• M38: 4,686,901 km (0.1 R)
• M39: 4,788,478 km (0.094 R)
• M40: 4,846,971 km (0.101 R)
• M41: 5,016,316 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.8

Radius: 14.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.88 AU

Year: 522 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,149,057 km

• M1: 189,092 km (0.07 R)
• M2: 290,369 km (0.116 R)
• M3: 382,821 km (0.072 R)
• M4: 495,917 km (0.095 R)
• M5: 612,154 km (0.106 R)
• M6: 762,351 km (0.073 R)
• M7: 975,827 km (0.045 R)
• M8: 1,161,927 km (0.113 R)
• M9: 1,276,369 km (0.065 R)
• M10: 1,418,038 km (0.085 R)
• M11: 1,529,339 km (0.109 R)
• M12: 1,619,547 km (0.091 R)
• M13: 1,730,249 km (0.098 R)
• M14: 1,862,793 km (0.114 R)
• M15: 1,953,150 km (0.033 R)
• M16: 2,045,152 km (0.112 R)
• M17: 2,336,868 km (0.03 R)
• M18: 2,427,973 km (0.112 R)
• M19: 2,700,840 km (0.099 R)
• M20: 2,893,522 km (0.045 R)
• M21: 3,052,694 km (0.092 R)
• M22: 3,183,592 km (0.1 R)
• M23: 3,300,727 km (0.098 R)
• M24: 3,459,301 km (0.105 R)
• M25: 3,579,877 km (0.034 R)
• M26: 3,718,255 km (0.108 R)
• M27: 3,900,016 km (0.117 R)
• M28: 4,034,206 km (0.045 R)
• M29: 4,135,783 km (0.103 R)
• M30: 4,229,730 km (0.051 R)
• M31: 4,350,306 km (0.091 R)
• M32: 4,489,582 km (0.12 R)
• M33: 4,612,701 km (0.058 R)
• M34: 4,781,597 km (0.07 R)
• M35: 4,889,457 km (0.117 R)
• M36: 4,979,814 km (0.058 R)
• M37: 5,125,672 km (0.111 R)
• M38: 5,254,476 km (0.101 R)
• M39: 5,506,099 km (0.109 R)
• M40: 5,638,194 km (0.079 R)
• M41: 5,761,612 km (0.083 R)
• M42: 5,963,270 km (0.078 R)
• M43: 6,186,620 km (0.114 R)
• M44: 6,393,065 km (0.065 R)
• M45: 6,502,122 km (0.088 R)
• M46: 6,833,182 km (0.095 R)
• M47: 6,924,437 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 8.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.32 AU - 1.4 AU

Year: 1076 Days

Day: 7.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 21,149,057 km

• M1: 106,065 km (0.07 R)
• M2: 179,069 km (0.117 R)
• M3: 315,352 km (0.103 R)
• M4: 455,825 km (0.119 R)
• M5: 525,238 km (0.043 R)
• M6: 606,470 km (0.086 R)
• M7: 692,489 km (0.069 R)
• M8: 787,184 km (0.05 R)
• M9: 845,378 km (0.09 R)
• M10: 923,916 km (0.094 R)
• M11: 1,138,739 km (0.107 R)
• M12: 1,236,576 km (0.066 R)
• M13: 1,310,477 km (0.101 R)
• M14: 1,418,786 km (0.088 R)
• M15: 1,650,214 km (0.049 R)
• M16: 1,743,862 km (0.119 R)
• M17: 1,863,541 km (0.116 R)
• M18: 1,930,411 km (0.078 R)
• M19: 2,004,462 km (0.087 R)
• M20: 2,168,122 km (0.108 R)
• M21: 2,435,304 km (0.072 R)
• M22: 2,515,488 km (0.051 R)
• M23: 2,747,664 km (0.083 R)
• M24: 2,845,352 km (0.108 R)
• M25: 2,972,510 km (0.052 R)
• M26: 3,240,140 km (0.083 R)
• M27: 3,387,943 km (0.076 R)
• M28: 3,440,302 km (0.111 R)
• M29: 3,560,878 km (0.097 R)
• M30: 3,813,998 km (0.116 R)
• M31: 3,884,010 km (0.096 R)
• M32: 3,970,327 km (0.058 R)
• M33: 4,072,952 km (0.059 R)
• M34: 4,248,879 km (0.08 R)
• M35: 4,345,818 km (0.074 R)
• M36: 4,707,845 km (0.119 R)
• M37: 4,833,507 km (0.054 R)
• M38: 4,968,893 km (0.111 R)
• M39: 5,105,327 km (0.108 R)
• M40: 5,191,345 km (0.097 R)
• M41: 5,382,232 km (0.098 R)
• M42: 5,452,244 km (0.093 R)
• M43: 5,761,912 km (0.102 R)
• M44: 5,887,424 km (0.069 R)
• M45: 6,196,045 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 15

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.27 AU - 1.79 AU

Year: 1284 Days

Day: 10 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 21,149,057 km

• M1: 197,918 km (0.112 R)
• M2: 314,156 km (0.063 R)
• M3: 498,909 km (0.113 R)
• M4: 670,348 km (0.113 R)
• M5: 1,064,239 km (0.114 R)
• M6: 1,334,114 km (0.111 R)
• M7: 1,439,880 km (0.081 R)
• M8: 1,795,623 km (0.072 R)
• M9: 1,899,444 km (0.114 R)
• M10: 2,048,593 km (0.097 R)
• M11: 2,179,641 km (0.046 R)
• M12: 2,313,681 km (0.103 R)
• M13: 2,412,266 km (0.069 R)
• M14: 2,590,287 km (0.059 R)
• M15: 2,756,790 km (0.1 R)
• M16: 2,976,100 km (0.097 R)
• M17: 3,108,943 km (0.119 R)
• M18: 3,269,312 km (0.097 R)
• M19: 3,458,553 km (0.081 R)
• M20: 3,642,708 km (0.101 R)
• M21: 3,776,299 km (0.082 R)
• M22: 3,956,864 km (0.031 R)
• M23: 4,075,944 km (0.045 R)
• M24: 4,177,521 km (0.091 R)
• M25: 4,421,365 km (0.096 R)
• M26: 4,516,360 km (0.073 R)
• M27: 4,737,465 km (0.076 R)
• M28: 4,844,577 km (0.067 R)
• M29: 4,952,587 km (0.097 R)
• M30: 5,534,972 km (0.108 R)
• M31: 5,823,995 km (0.109 R)
• M32: 5,928,414 km (0.094 R)
• M33: 6,139,197 km (0.102 R)
• M34: 6,298,968 km (0.115 R)
• M35: 6,395,608 km (0.091 R)
• M36: 6,633,618 km (0.101 R)
• M37: 6,731,904 km (0.082 R)
• M38: 6,985,323 km (0.095 R)
• M39: 7,129,835 km (0.104 R)
• M40: 7,253,103 km (0.096 R)
• M41: 7,741,391 km (0.059 R)

Asteroid Belt

Center: 2.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 11

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.69 AU - 3.33 AU

Year: 3542 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,149,057 km

• M1: 140,173 km (0.093 R)
• M2: 228,885 km (0.068 R)
• M3: 341,682 km (0.078 R)
• M4: 411,993 km (0.081 R)
• M5: 571,763 km (0.102 R)
• M6: 706,700 km (0.079 R)
• M7: 873,652 km (0.11 R)
• M8: 956,978 km (0.041 R)
• M9: 1,247,646 km (0.079 R)
• M10: 1,367,175 km (0.083 R)
• M11: 1,453,044 km (0.076 R)
• M12: 1,938,340 km (0.074 R)
• M13: 2,411,966 km (0.117 R)
• M14: 2,763,073 km (0.066 R)
• M15: 2,952,912 km (0.067 R)
• M16: 3,212,764 km (0.119 R)
• M17: 3,480,245 km (0.072 R)
• M18: 3,599,474 km (0.094 R)
• M19: 3,842,272 km (0.05 R)
• M20: 4,090,455 km (0.107 R)
• M21: 4,180,363 km (0.085 R)
• M22: 4,472,528 km (0.101 R)
• M23: 4,904,417 km (0.098 R)
• M24: 5,212,738 km (0.118 R)
• M25: 5,428,458 km (0.088 R)
• M26: 5,567,285 km (0.087 R)
• M27: 5,687,113 km (0.102 R)
• M28: 5,889,070 km (0.093 R)
• M29: 6,237,633 km (0.095 R)
• M30: 6,656,357 km (0.073 R)
• M31: 6,783,665 km (0.097 R)
• M32: 6,869,085 km (0.048 R)
• M33: 7,279,732 km (0.115 R)
• M34: 7,389,088 km (0.045 R)
• M35: 7,809,757 km (0.115 R)
• M36: 8,079,482 km (0.089 R)
• M37: 8,170,138 km (0.075 R)
• M38: 8,651,245 km (0.114 R)
• M39: 9,449,948 km (0.081 R)
• M40: 9,665,369 km (0.113 R)
• M41: 10,272,138 km (0.106 R)
• M42: 10,394,958 km (0.041 R)
• M43: 10,469,009 km (0.098 R)
• M44: 10,891,323 km (0.055 R)
• M45: 11,370,037 km (0.097 R)
• M46: 11,548,058 km (0.094 R)
• M47: 11,804,170 km (0.12 R)
• M48: 12,113,837 km (0.116 R)
• M49: 12,217,658 km (0.109 R)
• M50: 13,032,667 km (0.085 R)
• M51: 13,406,363 km (0.08 R)
• M52: 13,729,644 km (0.08 R)
• M53: 13,946,411 km (0.056 R)
• M54: 14,301,407 km (0.025 R)
• M55: 14,797,773 km (0.094 R)
• M56: 14,964,425 km (0.106 R)
• M57: 15,075,875 km (0.118 R)
• M58: 15,496,395 km (0.12 R)
• M59: 16,234,511 km (0.07 R)
• M60: 16,636,779 km (0.104 R)
• M61: 16,752,269 km (0.084 R)
• M62: 16,984,145 km (0.109 R)
• M63: 17,217,069 km (0.118 R)
• M64: 17,304,584 km (0.113 R)
• M65: 17,392,398 km (0.032 R)
• M66: 17,568,325 km (0.063 R)
• M67: 17,922,124 km (0.074 R)
• M68: 18,337,707 km (0.085 R)
• M69: 19,148,378 km (0.076 R)
• M70: 19,269,552 km (0.03 R)
• M71: 19,451,613 km (0.083 R)
• M72: 19,848,197 km (0.054 R)
• M73: 20,001,385 km (0.09 R)
• M74: 20,649,293 km (0.102 R)
• M75: 20,773,460 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.4

Radius: 10.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.04 AU - 5.54 AU

Year: 8252 Days

Day: 13 Hours

Environment

Temp: -220 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,149,057 km

• M1: 283,937 km (0.12 R)
• M2: 398,080 km (0.086 R)
• M3: 523,443 km (0.041 R)
• M4: 600,935 km (0.105 R)
• M5: 701,764 km (0.058 R)
• M6: 880,234 km (0.096 R)
• M7: 964,607 km (0.09 R)
• M8: 1,119,291 km (0.097 R)
• M9: 1,282,652 km (0.106 R)
• M10: 1,367,325 km (0.112 R)
• M11: 1,454,091 km (0.085 R)
• M12: 1,581,399 km (0.119 R)
• M13: 1,833,621 km (0.082 R)
• M14: 2,084,796 km (0.077 R)
• M15: 2,317,570 km (0.097 R)
• M16: 2,559,021 km (0.039 R)
• M17: 2,776,985 km (0.052 R)
• M18: 2,872,279 km (0.113 R)
• M19: 3,484,284 km (0.075 R)
• M20: 3,570,153 km (0.116 R)
• M21: 4,208,936 km (0.068 R)
• M22: 4,429,892 km (0.104 R)
• M23: 5,018,111 km (0.118 R)
• M24: 5,232,934 km (0.082 R)
• M25: 5,590,772 km (0.111 R)
• M26: 5,752,487 km (0.069 R)
• M27: 5,997,977 km (0.081 R)
• M28: 6,267,702 km (0.048 R)
• M29: 6,372,570 km (0.099 R)
• M30: 6,499,130 km (0.111 R)
• M31: 7,276,291 km (0.099 R)
• M32: 7,386,544 km (0.079 R)
• M33: 7,586,407 km (0.047 R)
• M34: 7,923,601 km (0.112 R)
• M35: 8,496,561 km (0.026 R)
• M36: 8,566,124 km (0.095 R)
• M37: 8,682,660 km (0.045 R)
• M38: 8,799,646 km (0.118 R)
• M39: 9,273,123 km (0.089 R)
• M40: 10,047,891 km (0.035 R)
• M41: 10,146,326 km (0.109 R)
• M42: 10,542,760 km (0.064 R)
• M43: 10,818,320 km (0.115 R)
• M44: 11,121,555 km (0.049 R)
• M45: 11,504,675 km (0.084 R)
• M46: 11,659,209 km (0.094 R)
• M47: 11,892,133 km (0.114 R)
• M48: 12,048,313 km (0.109 R)
• M49: 12,179,062 km (0.081 R)
• M50: 12,759,651 km (0.034 R)
• M51: 13,187,651 km (0.083 R)
• M52: 13,376,294 km (0.109 R)
• M53: 13,593,211 km (0.113 R)
• M54: 13,756,571 km (0.086 R)
• M55: 13,893,154 km (0.096 R)
• M56: 14,610,925 km (0.072 R)
• M57: 14,722,375 km (0.087 R)
• M58: 15,030,547 km (0.12 R)
• M59: 15,454,058 km (0.113 R)
• M60: 15,710,170 km (0.096 R)
• M61: 15,795,740 km (0.119 R)
• M62: 16,602,820 km (0.117 R)
• M63: 16,690,036 km (0.114 R)
• M64: 16,835,744 km (0.099 R)
• M65: 16,952,730 km (0.109 R)
• M66: 17,099,336 km (0.117 R)
• M67: 17,452,686 km (0.12 R)
• M68: 17,778,809 km (0.055 R)
• M69: 18,497,328 km (0.066 R)
• M70: 18,860,103 km (0.11 R)
• M71: 19,654,318 km (0.077 R)
• M72: 20,834,645 km (0.061 R)
• M73: 20,991,573 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 15,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit