🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.8

Radius: 11.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.84 AU

Year: 394 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 23,370,123 km

• M1: 207,343 km (0.041 R)
• M2: 286,480 km (0.109 R)
• M3: 433,235 km (0.109 R)
• M4: 522,845 km (0.073 R)
• M5: 661,073 km (0.107 R)
• M6: 731,683 km (0.11 R)
• M7: 831,764 km (0.093 R)
• M8: 997,219 km (0.094 R)
• M9: 1,092,663 km (0.069 R)
• M10: 1,200,224 km (0.053 R)
• M11: 1,407,716 km (0.085 R)
• M12: 1,478,027 km (0.097 R)
• M13: 1,578,557 km (0.113 R)
• M14: 1,661,733 km (0.095 R)
• M15: 1,751,492 km (0.105 R)
• M16: 1,967,212 km (0.114 R)
• M17: 2,041,263 km (0.11 R)
• M18: 2,143,139 km (0.09 R)
• M19: 2,235,740 km (0.037 R)
• M20: 2,368,882 km (0.056 R)
• M21: 2,481,978 km (0.1 R)
• M22: 2,684,235 km (0.111 R)
• M23: 2,844,005 km (0.118 R)
• M24: 2,922,095 km (0.072 R)
• M25: 3,019,184 km (0.041 R)
• M26: 3,142,154 km (0.067 R)
• M27: 3,216,803 km (0.089 R)
• M28: 3,514,652 km (0.061 R)
• M29: 3,585,711 km (0.066 R)
• M30: 3,663,801 km (0.037 R)
• M31: 3,815,045 km (0.114 R)
• M32: 4,008,625 km (0.112 R)
• M33: 4,089,707 km (0.098 R)
• M34: 4,178,269 km (0.1 R)
• M35: 4,281,192 km (0.114 R)
• M36: 4,426,751 km (0.111 R)
• M37: 4,496,613 km (0.059 R)
• M38: 4,630,353 km (0.095 R)
• M39: 4,765,590 km (0.115 R)
• M40: 4,967,098 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 11.6

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.7 AU - 0.82 AU

Year: 466 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,370,123 km

• M1: 150,047 km (0.082 R)
• M2: 228,885 km (0.089 R)
• M3: 305,329 km (0.039 R)
• M4: 403,615 km (0.098 R)
• M5: 504,743 km (0.08 R)
• M6: 591,809 km (0.085 R)
• M7: 671,694 km (0.091 R)
• M8: 897,138 km (0.106 R)
• M9: 986,448 km (0.12 R)
• M10: 1,079,049 km (0.07 R)
• M11: 1,229,395 km (0.094 R)
• M12: 1,301,651 km (0.083 R)
• M13: 1,398,441 km (0.051 R)
• M14: 1,593,666 km (0.085 R)
• M15: 1,710,203 km (0.084 R)
• M16: 1,804,300 km (0.091 R)
• M17: 1,880,894 km (0.055 R)
• M18: 1,958,685 km (0.033 R)
• M19: 2,370,977 km (0.075 R)
• M20: 2,483,773 km (0.069 R)
• M21: 2,605,546 km (0.092 R)
• M22: 2,678,101 km (0.081 R)
• M23: 2,795,685 km (0.093 R)
• M24: 2,877,665 km (0.067 R)
• M25: 3,082,165 km (0.084 R)
• M26: 3,159,058 km (0.062 R)
• M27: 3,236,700 km (0.086 R)
• M28: 3,393,927 km (0.107 R)
• M29: 3,610,245 km (0.083 R)
• M30: 3,839,429 km (0.037 R)
• M31: 4,014,608 km (0.113 R)
• M32: 4,149,695 km (0.118 R)
• M33: 4,243,643 km (0.095 R)
• M34: 4,320,985 km (0.066 R)
• M35: 4,407,452 km (0.063 R)
• M36: 4,555,704 km (0.072 R)
• M37: 4,661,470 km (0.112 R)
• M38: 4,929,399 km (0.03 R)
• M39: 5,101,736 km (0.086 R)
• M40: 5,220,816 km (0.042 R)
• M41: 5,340,943 km (0.084 R)
• M42: 5,415,293 km (0.078 R)
• M43: 5,734,984 km (0.11 R)
• M44: 5,858,851 km (0.081 R)
• M45: 6,216,540 km (0.109 R)
• M46: 6,304,653 km (0.062 R)
• M47: 6,761,375 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.5

Radius: 9.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.82 AU - 1.1 AU

Year: 661 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,370,123 km

• M1: 113,694 km (0.101 R)
• M2: 200,760 km (0.069 R)
• M3: 258,954 km (0.065 R)
• M4: 411,544 km (0.061 R)
• M5: 724,054 km (0.034 R)
• M6: 796,010 km (0.117 R)
• M7: 879,935 km (0.085 R)
• M8: 1,082,789 km (0.044 R)
• M9: 1,160,879 km (0.038 R)
• M10: 1,279,062 km (0.061 R)
• M11: 1,345,184 km (0.068 R)
• M12: 1,441,076 km (0.083 R)
• M13: 1,521,710 km (0.112 R)
• M14: 1,592,170 km (0.115 R)
• M15: 1,663,678 km (0.101 R)
• M16: 1,742,516 km (0.056 R)
• M17: 1,967,362 km (0.06 R)
• M18: 2,135,659 km (0.057 R)
• M19: 2,201,632 km (0.1 R)
• M20: 2,288,548 km (0.113 R)
• M21: 2,431,265 km (0.109 R)
• M22: 2,591,185 km (0.095 R)
• M23: 2,683,038 km (0.069 R)
• M24: 2,747,365 km (0.074 R)
• M25: 2,957,999 km (0.118 R)
• M26: 3,418,461 km (0.07 R)
• M27: 3,893,135 km (0.11 R)
• M28: 4,006,979 km (0.084 R)
• M29: 4,064,275 km (0.093 R)
• M30: 4,121,870 km (0.106 R)
• M31: 4,271,318 km (0.087 R)
• M32: 4,439,466 km (0.083 R)
• M33: 4,515,761 km (0.107 R)
• M34: 4,575,451 km (0.091 R)
• M35: 4,678,374 km (0.093 R)
• M36: 4,738,812 km (0.062 R)
• M37: 4,799,548 km (0.032 R)
• M38: 4,904,267 km (0.038 R)
• M39: 5,098,146 km (0.103 R)
• M40: 5,160,229 km (0.085 R)
• M41: 5,457,031 km (0.077 R)
• M42: 5,861,394 km (0.114 R)
• M43: 6,095,515 km (0.038 R)
• M44: 6,161,637 km (0.09 R)
• M45: 6,227,909 km (0.098 R)
• M46: 6,418,796 km (0.078 R)
• M47: 6,476,541 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 9.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.76 AU - 1.26 AU

Year: 713 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 23,370,123 km

• M1: 126,709 km (0.11 R)
• M2: 201,209 km (0.096 R)
• M3: 299,794 km (0.074 R)
• M4: 388,506 km (0.071 R)
• M5: 481,406 km (0.102 R)
• M6: 548,127 km (0.11 R)
• M7: 634,893 km (0.113 R)
• M8: 726,746 km (0.108 R)
• M9: 850,913 km (0.04 R)
• M10: 920,476 km (0.082 R)
• M11: 992,133 km (0.06 R)
• M12: 1,121,086 km (0.109 R)
• M13: 1,245,402 km (0.092 R)
• M14: 1,336,208 km (0.091 R)
• M15: 1,462,918 km (0.096 R)
• M16: 1,564,943 km (0.114 R)
• M17: 1,928,616 km (0.102 R)
• M18: 2,041,113 km (0.083 R)
• M19: 2,104,543 km (0.069 R)
• M20: 2,213,899 km (0.055 R)
• M21: 2,338,514 km (0.082 R)
• M22: 2,478,986 km (0.066 R)
• M23: 2,761,277 km (0.099 R)
• M24: 2,888,585 km (0.074 R)
• M25: 3,010,657 km (0.04 R)
• M26: 3,105,203 km (0.037 R)
• M27: 3,208,126 km (0.03 R)
• M28: 3,539,037 km (0.099 R)
• M29: 3,623,410 km (0.111 R)
• M30: 3,708,681 km (0.118 R)
• M31: 3,818,037 km (0.071 R)
• M32: 3,888,797 km (0.099 R)
• M33: 4,072,054 km (0.104 R)
• M34: 4,621,826 km (0.074 R)
• M35: 4,714,278 km (0.074 R)
• M36: 4,875,544 km (0.049 R)
• M37: 5,038,755 km (0.084 R)
• M38: 5,116,696 km (0.101 R)
• M39: 5,326,432 km (0.089 R)
• M40: 5,423,521 km (0.032 R)
• M41: 5,530,035 km (0.061 R)
• M42: 5,718,379 km (0.064 R)
• M43: 6,110,325 km (0.086 R)
• M44: 6,230,602 km (0.072 R)
• M45: 6,305,101 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 13.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.23 AU - 2.71 AU

Year: 2729 Days

Day: 10.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,370,123 km

• M1: 175,329 km (0.047 R)
• M2: 456,423 km (0.107 R)
• M3: 610,060 km (0.112 R)
• M4: 815,308 km (0.066 R)
• M5: 943,813 km (0.063 R)
• M6: 1,103,284 km (0.102 R)
• M7: 1,210,995 km (0.106 R)
• M8: 1,529,788 km (0.11 R)
• M9: 1,651,411 km (0.045 R)
• M10: 1,818,811 km (0.095 R)
• M11: 1,992,195 km (0.101 R)
• M12: 2,080,906 km (0.088 R)
• M13: 2,790,150 km (0.06 R)
• M14: 2,890,231 km (0.097 R)
• M15: 3,008,413 km (0.027 R)
• M16: 3,180,301 km (0.066 R)
• M17: 3,391,085 km (0.097 R)
• M18: 3,588,255 km (0.095 R)
• M19: 3,844,964 km (0.117 R)
• M20: 4,203,102 km (0.115 R)
• M21: 4,337,740 km (0.11 R)
• M22: 5,362,485 km (0.108 R)
• M23: 5,593,165 km (0.107 R)
• M24: 5,699,080 km (0.076 R)
• M25: 5,805,744 km (0.045 R)
• M26: 6,086,090 km (0.067 R)
• M27: 6,371,074 km (0.073 R)
• M28: 7,091,089 km (0.063 R)
• M29: 7,229,018 km (0.097 R)
• M30: 7,860,770 km (0.099 R)
• M31: 8,051,507 km (0.076 R)
• M32: 8,364,615 km (0.09 R)
• M33: 8,706,297 km (0.117 R)
• M34: 9,027,633 km (0.112 R)
• M35: 9,252,479 km (0.066 R)
• M36: 9,353,008 km (0.073 R)
• M37: 9,453,837 km (0.12 R)
• M38: 9,809,880 km (0.119 R)
• M39: 10,222,172 km (0.082 R)
• M40: 10,824,902 km (0.112 R)
• M41: 11,197,401 km (0.106 R)
• M42: 11,358,368 km (0.073 R)
• M43: 12,229,776 km (0.068 R)
• M44: 12,395,680 km (0.101 R)
• M45: 12,534,357 km (0.039 R)
• M46: 13,264,245 km (0.061 R)
• M47: 13,463,060 km (0.09 R)
• M48: 13,605,777 km (0.089 R)
• M49: 14,384,882 km (0.071 R)
• M50: 14,765,160 km (0.105 R)
• M51: 15,148,879 km (0.064 R)
• M52: 15,237,890 km (0.1 R)
• M53: 16,228,377 km (0.117 R)
• M54: 16,471,623 km (0.09 R)
• M55: 16,777,401 km (0.107 R)
• M56: 16,931,038 km (0.097 R)
• M57: 17,023,490 km (0.086 R)
• M58: 17,239,659 km (0.095 R)
• M59: 17,643,722 km (0.046 R)
• M60: 17,894,000 km (0.065 R)
• M61: 18,082,343 km (0.076 R)
• M62: 18,176,889 km (0.064 R)
• M63: 18,271,435 km (0.104 R)
• M64: 18,588,134 km (0.047 R)
• M65: 19,162,590 km (0.083 R)
• M66: 20,035,194 km (0.105 R)
• M67: 20,263,630 km (0.06 R)
• M68: 21,718,918 km (0.099 R)
• M69: 22,256,423 km (0.055 R)
• M70: 22,866,483 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 11

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.51 AU - 4.73 AU

Year: 6980 Days

Day: 13.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 23,370,123 km

• M1: 155,731 km (0.099 R)
• M2: 328,068 km (0.096 R)
• M3: 488,287 km (0.102 R)
• M4: 767,138 km (0.11 R)
• M5: 909,256 km (0.106 R)
• M6: 1,221,018 km (0.098 R)
• M7: 1,294,919 km (0.059 R)
• M8: 1,370,316 km (0.109 R)
• M9: 1,506,301 km (0.117 R)
• M10: 1,791,883 km (0.062 R)
• M11: 1,876,855 km (0.083 R)
• M12: 2,207,317 km (0.093 R)
• M13: 2,750,058 km (0.091 R)
• M14: 2,848,792 km (0.116 R)
• M15: 3,203,339 km (0.065 R)
• M16: 3,359,669 km (0.113 R)
• M17: 3,679,958 km (0.101 R)
• M18: 4,094,494 km (0.115 R)
• M19: 4,293,010 km (0.116 R)
• M20: 4,379,029 km (0.112 R)
• M21: 4,465,796 km (0.046 R)
• M22: 4,553,011 km (0.066 R)
• M23: 5,179,826 km (0.112 R)
• M24: 5,271,530 km (0.066 R)
• M25: 5,993,339 km (0.066 R)
• M26: 6,219,232 km (0.115 R)
• M27: 6,415,056 km (0.111 R)
• M28: 6,679,395 km (0.055 R)
• M29: 6,913,516 km (0.077 R)
• M30: 8,375,386 km (0.057 R)
• M31: 8,483,396 km (0.119 R)
• M32: 8,664,409 km (0.115 R)
• M33: 8,956,724 km (0.119 R)
• M34: 9,289,579 km (0.057 R)
• M35: 9,513,677 km (0.058 R)
• M36: 9,929,259 km (0.094 R)
• M37: 10,120,146 km (0.111 R)
• M38: 10,196,890 km (0.108 R)
• M39: 10,661,092 km (0.08 R)
• M40: 10,935,156 km (0.047 R)
• M41: 11,053,338 km (0.096 R)
• M42: 11,450,221 km (0.111 R)
• M43: 12,463,148 km (0.049 R)
• M44: 12,710,433 km (0.036 R)
• M45: 12,917,776 km (0.099 R)
• M46: 13,168,053 km (0.029 R)
• M47: 13,588,872 km (0.097 R)
• M48: 14,443,824 km (0.076 R)
• M49: 15,052,538 km (0.089 R)
• M50: 15,228,016 km (0.118 R)
• M51: 15,404,242 km (0.06 R)
• M52: 16,385,156 km (0.111 R)
• M53: 16,475,363 km (0.083 R)
• M54: 16,974,272 km (0.107 R)
• M55: 17,111,304 km (0.061 R)
• M56: 18,080,249 km (0.118 R)
• M57: 20,945,497 km (0.098 R)
• M58: 21,288,824 km (0.06 R)
• M59: 22,983,170 km (0.107 R)
• M60: 23,948,824 km (0.059 R)
• M61: 24,102,461 km (0.112 R)
• M62: 24,875,882 km (0.052 R)
• M63: 25,605,022 km (0.093 R)
• M64: 26,235,577 km (0.115 R)
• M65: 27,137,503 km (0.091 R)
• M66: 27,351,278 km (0.09 R)
• M67: 27,995,746 km (0.118 R)
• M68: 29,299,940 km (0.038 R)
• M69: 29,794,062 km (0.112 R)
• M70: 31,854,323 km (0.087 R)
• M71: 32,816,238 km (0.09 R)
• M72: 33,043,926 km (0.062 R)
• M73: 33,272,212 km (0.105 R)
• M74: 33,386,505 km (0.059 R)
• M75: 34,017,658 km (0.118 R)
• M76: 35,175,247 km (0.084 R)
• M77: 35,291,783 km (0.061 R)
• M78: 35,758,828 km (0.064 R)
• M79: 36,169,324 km (0.079 R)
• M80: 37,113,437 km (0.06 R)
• M81: 37,469,479 km (0.082 R)
• M82: 38,965,458 km (0.062 R)
• M83: 40,237,190 km (0.075 R)
• M84: 40,969,920 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.8

Radius: 3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.45 AU - 10.53 AU

Year: 20550 Days

Day: 24 Hours

Environment

Temp: -230 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,370,123 km

• M1: 37,998 km (0.077 R)
• M2: 152,590 km (0.038 R)
• M3: 290,369 km (0.117 R)
• M4: 853,905 km (0.099 R)
• M5: 1,516,623 km (0.095 R)
• M6: 1,658,292 km (0.051 R)
• M7: 1,730,847 km (0.061 R)
• M8: 1,954,496 km (0.096 R)
• M9: 2,046,499 km (0.089 R)
• M10: 2,712,359 km (0.112 R)
• M11: 3,238,345 km (0.109 R)
• M12: 4,162,411 km (0.107 R)
• M13: 4,260,996 km (0.082 R)
• M14: 4,340,433 km (0.119 R)
• M15: 5,056,258 km (0.118 R)
• M16: 5,182,519 km (0.107 R)
• M17: 5,203,762 km (0.093 R)
• M18: 5,962,223 km (0.029 R)
• M19: 6,616,415 km (0.084 R)
• M20: 6,777,831 km (0.083 R)
• M21: 6,870,581 km (0.109 R)
• M22: 9,815,266 km (0.1 R)
• M23: 10,078,409 km (0.099 R)
• M24: 10,237,281 km (0.096 R)
• M25: 10,423,830 km (0.104 R)
• M26: 11,593,835 km (0.104 R)
• M27: 12,039,786 km (0.096 R)
• M28: 12,491,273 km (0.094 R)
• M29: 12,862,126 km (0.105 R)
• M30: 12,919,571 km (0.036 R)
• M31: 13,121,080 km (0.048 R)
• M32: 13,673,245 km (0.082 R)
• M33: 14,470,752 km (0.081 R)
• M34: 15,344,254 km (0.052 R)
• M35: 16,389,793 km (0.118 R)
• M36: 16,420,909 km (0.063 R)
• M37: 16,576,641 km (0.067 R)
• M38: 17,204,653 km (0.054 R)
• M39: 19,364,547 km (0.066 R)
• M40: 19,529,104 km (0.099 R)
• M41: 19,992,409 km (0.052 R)
• M42: 20,660,513 km (0.103 R)
• M43: 21,098,685 km (0.087 R)
• M44: 21,881,381 km (0.083 R)
• M45: 22,155,893 km (0.094 R)
• M46: 22,777,622 km (0.117 R)
• M47: 23,300,168 km (0.119 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: 497 - 17,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit