🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 8.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.57 AU

Year: 254 Days

Day: 7.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,712,436 km

• M1: 103,372 km (0.11 R)
• M2: 165,605 km (0.064 R)
• M3: 254,765 km (0.041 R)
• M4: 322,832 km (0.041 R)
• M5: 376,687 km (0.071 R)
• M6: 437,873 km (0.065 R)
• M7: 491,579 km (0.092 R)
• M8: 547,827 km (0.056 R)
• M9: 687,253 km (0.057 R)
• M10: 755,768 km (0.079 R)
• M11: 808,427 km (0.094 R)
• M12: 859,889 km (0.062 R)
• M13: 924,664 km (0.094 R)
• M14: 988,842 km (0.091 R)
• M15: 1,044,343 km (0.068 R)
• M16: 1,116,449 km (0.081 R)
• M17: 1,174,493 km (0.1 R)
• M18: 1,247,048 km (0.098 R)
• M19: 1,307,336 km (0.059 R)
• M20: 1,365,829 km (0.082 R)
• M21: 1,422,377 km (0.036 R)
• M22: 1,561,503 km (0.041 R)
• M23: 1,614,909 km (0.116 R)
• M24: 1,687,015 km (0.037 R)
• M25: 1,803,552 km (0.115 R)
• M26: 1,875,359 km (0.062 R)
• M27: 2,005,808 km (0.119 R)
• M28: 2,067,293 km (0.11 R)
• M29: 2,215,544 km (0.112 R)
• M30: 2,269,101 km (0.093 R)
• M31: 2,333,278 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544

Radius: 9.1

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.77 AU - 1.01 AU

Year: 569 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 58,712,436 km

• M1: 114,742 km (0.114 R)
• M2: 196,422 km (0.101 R)
• M3: 323,580 km (0.117 R)
• M4: 447,746 km (0.093 R)
• M5: 507,137 km (0.106 R)
• M6: 590,014 km (0.075 R)
• M7: 652,247 km (0.062 R)
• M8: 716,873 km (0.106 R)
• M9: 793,168 km (0.115 R)
• M10: 920,326 km (0.044 R)
• M11: 988,992 km (0.075 R)
• M12: 1,090,419 km (0.112 R)
• M13: 1,147,715 km (0.091 R)
• M14: 1,276,519 km (0.104 R)
• M15: 1,370,765 km (0.082 R)
• M16: 1,478,925 km (0.115 R)
• M17: 1,601,894 km (0.073 R)
• M18: 1,667,717 km (0.103 R)
• M19: 1,802,206 km (0.12 R)
• M20: 1,959,283 km (0.025 R)
• M21: 2,088,386 km (0.116 R)
• M22: 2,409,872 km (0.098 R)
• M23: 2,534,487 km (0.085 R)
• M24: 2,625,891 km (0.102 R)
• M25: 2,782,969 km (0.098 R)
• M26: 2,877,365 km (0.103 R)
• M27: 3,017,239 km (0.109 R)
• M28: 3,189,576 km (0.101 R)
• M29: 3,288,460 km (0.056 R)
• M30: 3,419,209 km (0.086 R)
• M31: 3,543,974 km (0.088 R)
• M32: 3,694,170 km (0.083 R)
• M33: 3,838,233 km (0.051 R)
• M34: 3,935,471 km (0.117 R)
• M35: 4,058,141 km (0.061 R)
• M36: 4,416,728 km (0.114 R)
• M37: 4,587,120 km (0.089 R)
• M38: 4,925,360 km (0.116 R)
• M39: 5,084,383 km (0.064 R)
• M40: 5,146,616 km (0.064 R)
• M41: 5,280,954 km (0.03 R)
• M42: 5,443,567 km (0.106 R)
• M43: 5,617,250 km (0.043 R)
• M44: 5,820,404 km (0.047 R)
• M45: 5,960,428 km (0.082 R)
• M46: 6,310,637 km (0.115 R)
• M47: 6,396,805 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.6

Radius: 9.2

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.97 AU - 1.21 AU

Year: 772 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 58,712,436 km

• M1: 160,369 km (0.114 R)
• M2: 250,726 km (0.117 R)
• M3: 308,620 km (0.074 R)
• M4: 430,094 km (0.092 R)
• M5: 536,907 km (0.087 R)
• M6: 603,777 km (0.08 R)
• M7: 720,463 km (0.103 R)
• M8: 795,561 km (0.102 R)
• M9: 919,129 km (0.067 R)
• M10: 1,049,579 km (0.094 R)
• M11: 1,135,747 km (0.064 R)
• M12: 1,416,243 km (0.112 R)
• M13: 1,484,609 km (0.083 R)
• M14: 1,646,175 km (0.117 R)
• M15: 1,747,453 km (0.105 R)
• M16: 1,821,204 km (0.077 R)
• M17: 2,064,002 km (0.069 R)
• M18: 2,374,268 km (0.084 R)
• M19: 2,448,020 km (0.103 R)
• M20: 2,522,519 km (0.091 R)
• M21: 2,589,390 km (0.108 R)
• M22: 2,708,021 km (0.098 R)
• M23: 2,932,866 km (0.101 R)
• M24: 3,074,386 km (0.096 R)
• M25: 3,182,096 km (0.113 R)
• M26: 3,263,627 km (0.108 R)
• M27: 3,327,505 km (0.051 R)
• M28: 3,475,159 km (0.114 R)
• M29: 3,568,657 km (0.101 R)
• M30: 3,644,055 km (0.069 R)
• M31: 3,873,388 km (0.111 R)
• M32: 3,931,432 km (0.079 R)
• M33: 4,136,980 km (0.104 R)
• M34: 4,246,186 km (0.11 R)
• M35: 4,386,359 km (0.112 R)
• M36: 4,702,609 km (0.081 R)
• M37: 4,764,543 km (0.099 R)
• M38: 5,078,997 km (0.116 R)
• M39: 5,163,969 km (0.12 R)
• M40: 5,367,721 km (0.058 R)
• M41: 5,454,338 km (0.108 R)
• M42: 5,574,166 km (0.096 R)
• M43: 5,639,840 km (0.11 R)
• M44: 6,334,273 km (0.032 R)
• M45: 6,460,234 km (0.1 R)
• M46: 6,587,093 km (0.096 R)
• M47: 6,796,530 km (0.118 R)
• M48: 6,913,815 km (0.11 R)
• M49: 6,996,393 km (0.102 R)
• M50: 7,138,661 km (0.078 R)
• M51: 7,281,826 km (0.077 R)
• M52: 7,438,006 km (0.101 R)
• M53: 7,668,237 km (0.083 R)
• M54: 7,741,540 km (0.038 R)
• M55: 8,012,013 km (0.108 R)
• M56: 8,198,263 km (0.096 R)
• M57: 8,436,123 km (0.094 R)
• M58: 8,511,820 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.2

Radius: 8

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.61 AU - 2.73 AU

Year: 2959 Days

Day: 14.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,712,436 km

• M1: 204,500 km (0.048 R)
• M2: 502,499 km (0.089 R)
• M3: 636,240 km (0.097 R)
• M4: 707,598 km (0.096 R)
• M5: 801,097 km (0.082 R)
• M6: 879,037 km (0.08 R)
• M7: 1,318,855 km (0.093 R)
• M8: 1,376,749 km (0.063 R)
• M9: 1,507,498 km (0.08 R)
• M10: 1,592,769 km (0.039 R)
• M11: 1,667,268 km (0.11 R)
• M12: 1,990,100 km (0.114 R)
• M13: 2,043,657 km (0.065 R)
• M14: 2,262,518 km (0.063 R)
• M15: 2,417,502 km (0.113 R)
• M16: 2,474,798 km (0.102 R)
• M17: 2,605,247 km (0.091 R)
• M18: 2,737,940 km (0.11 R)
• M19: 3,102,959 km (0.077 R)
• M20: 3,243,880 km (0.112 R)
• M21: 3,435,066 km (0.112 R)
• M22: 3,646,448 km (0.057 R)
• M23: 4,030,615 km (0.111 R)
• M24: 4,271,019 km (0.096 R)
• M25: 4,323,079 km (0.069 R)
• M26: 4,392,941 km (0.116 R)
• M27: 4,498,258 km (0.073 R)
• M28: 5,038,007 km (0.084 R)
• M29: 5,204,061 km (0.062 R)
• M30: 5,446,858 km (0.092 R)
• M31: 5,503,556 km (0.084 R)
• M32: 5,560,254 km (0.069 R)
• M33: 5,655,398 km (0.032 R)
• M34: 5,808,586 km (0.07 R)
• M35: 6,002,166 km (0.03 R)
• M36: 6,797,428 km (0.114 R)
• M37: 7,228,120 km (0.106 R)
• M38: 7,373,679 km (0.087 R)
• M39: 7,541,229 km (0.032 R)
• M40: 7,646,546 km (0.083 R)
• M41: 7,731,218 km (0.113 R)
• M42: 7,837,432 km (0.047 R)
• M43: 8,072,899 km (0.082 R)
• M44: 8,137,526 km (0.027 R)
• M45: 9,037,806 km (0.098 R)
• M46: 9,443,066 km (0.066 R)
• M47: 9,511,133 km (0.049 R)
• M48: 9,900,237 km (0.104 R)
• M49: 10,015,727 km (0.107 R)
• M50: 10,482,024 km (0.062 R)
• M51: 10,576,121 km (0.045 R)
• M52: 10,670,367 km (0.115 R)
• M53: 11,002,923 km (0.103 R)
• M54: 11,146,537 km (0.115 R)
• M55: 11,266,664 km (0.113 R)
• M56: 11,363,155 km (0.105 R)
• M57: 11,751,511 km (0.043 R)
• M58: 11,824,814 km (0.115 R)
• M59: 12,020,937 km (0.099 R)
• M60: 12,267,773 km (0.035 R)
• M61: 12,591,204 km (0.04 R)
• M62: 12,791,665 km (0.073 R)
• M63: 13,094,152 km (0.094 R)
• M64: 13,578,101 km (0.071 R)
• M65: 13,835,110 km (0.053 R)
• M66: 14,016,124 km (0.087 R)
• M67: 14,145,825 km (0.054 R)
• M68: 14,328,035 km (0.11 R)
• M69: 15,894,774 km (0.051 R)
• M70: 16,492,866 km (0.063 R)
• M71: 16,767,229 km (0.066 R)
• M72: 17,015,411 km (0.112 R)
• M73: 17,264,791 km (0.104 R)
• M74: 17,711,042 km (0.09 R)
• M75: 18,302,551 km (0.119 R)
• M76: 18,786,201 km (0.093 R)
• M77: 19,130,127 km (0.098 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.7

Radius: 6

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.76 AU - 6.66 AU

Year: 10496 Days

Day: 18 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,712,436 km

• M1: 98,884 km (0.067 R)
• M2: 405,859 km (0.051 R)
• M3: 483,052 km (0.034 R)
• M4: 638,035 km (0.078 R)
• M5: 942,018 km (0.119 R)
• M6: 1,668,016 km (0.09 R)
• M7: 1,992,644 km (0.104 R)
• M8: 2,196,845 km (0.079 R)
• M9: 2,243,070 km (0.065 R)
• M10: 2,313,232 km (0.083 R)
• M11: 3,105,203 km (0.083 R)
• M12: 3,183,443 km (0.114 R)
• M13: 3,395,423 km (0.113 R)
• M14: 3,611,891 km (0.076 R)
• M15: 3,694,319 km (0.099 R)
• M16: 4,115,437 km (0.119 R)
• M17: 4,259,201 km (0.086 R)
• M18: 4,375,439 km (0.067 R)
• M19: 4,463,402 km (0.06 R)
• M20: 5,033,370 km (0.109 R)
• M21: 5,436,686 km (0.079 R)
• M22: 6,808,947 km (0.075 R)
• M23: 6,910,823 km (0.12 R)
• M24: 7,047,556 km (0.117 R)
• M25: 7,463,139 km (0.088 R)
• M26: 8,609,657 km (0.099 R)
• M27: 8,793,662 km (0.056 R)
• M28: 9,963,817 km (0.105 R)
• M29: 10,157,097 km (0.069 R)
• M30: 11,101,957 km (0.08 R)
• M31: 11,181,842 km (0.12 R)
• M32: 11,503,777 km (0.057 R)
• M33: 11,665,941 km (0.059 R)
• M34: 11,747,322 km (0.114 R)
• M35: 12,074,493 km (0.091 R)
• M36: 12,905,808 km (0.077 R)
• M37: 13,074,256 km (0.111 R)
• M38: 13,455,880 km (0.099 R)
• M39: 13,798,309 km (0.066 R)
• M40: 14,579,060 km (0.084 R)
• M41: 15,329,593 km (0.086 R)
• M42: 15,642,253 km (0.112 R)
• M43: 15,687,132 km (0.114 R)
• M44: 16,002,185 km (0.026 R)
• M45: 16,501,543 km (0.107 R)
• M46: 16,868,058 km (0.101 R)
• M47: 16,960,060 km (0.068 R)
• M48: 17,329,717 km (0.12 R)
• M49: 17,376,241 km (0.114 R)
• M50: 17,702,215 km (0.081 R)
• M51: 18,077,257 km (0.066 R)
• M52: 18,360,296 km (0.115 R)
• M53: 18,882,842 km (0.025 R)
• M54: 18,930,563 km (0.114 R)
• M55: 19,362,303 km (0.075 R)
• M56: 19,410,473 km (0.107 R)
• M57: 19,748,714 km (0.079 R)
• M58: 20,137,519 km (0.093 R)
• M59: 20,235,206 km (0.04 R)
• M60: 20,381,962 km (0.11 R)
• M61: 20,578,234 km (0.107 R)
• M62: 21,319,492 km (0.04 R)
• M63: 21,718,469 km (0.104 R)
• M64: 21,868,666 km (0.111 R)
• M65: 22,372,062 km (0.086 R)
• M66: 22,473,191 km (0.05 R)
• M67: 23,185,276 km (0.115 R)
• M68: 23,236,439 km (0.029 R)
• M69: 23,390,076 km (0.111 R)
• M70: 23,853,081 km (0.112 R)
• M71: 24,997,655 km (0.033 R)
• M72: 25,471,132 km (0.07 R)
• M73: 26,533,576 km (0.076 R)
• M74: 26,587,132 km (0.068 R)
• M75: 27,827,598 km (0.077 R)
• M76: 28,646,795 km (0.075 R)
• M77: 28,866,555 km (0.109 R)
• M78: 29,584,774 km (0.075 R)
• M79: 29,751,426 km (0.111 R)
• M80: 29,862,577 km (0.116 R)
• M81: 30,869,820 km (0.118 R)
• M82: 31,151,513 km (0.076 R)
• M83: 32,974,811 km (0.04 R)
• M84: 33,032,407 km (0.1 R)
• M85: 33,725,344 km (0.091 R)
• M86: 33,957,370 km (0.113 R)
• M87: 34,131,801 km (0.093 R)
• M88: 34,189,995 km (0.112 R)
• M89: 34,656,890 km (0.098 R)
• M90: 35,773,937 km (0.074 R)
• M91: 38,164,062 km (0.069 R)
• M92: 40,975,754 km (0.068 R)
• M93: 41,223,339 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.7

Radius: 5.6

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.81 AU - 9.63 AU

Year: 15984 Days

Day: 23.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,712,436 km

• M1: 90,357 km (0.114 R)
• M2: 315,502 km (0.077 R)
• M3: 405,261 km (0.11 R)
• M4: 453,581 km (0.107 R)
• M5: 592,557 km (0.12 R)
• M6: 1,155,793 km (0.087 R)
• M7: 1,653,056 km (0.09 R)
• M8: 1,706,014 km (0.105 R)
• M9: 2,122,195 km (0.089 R)
• M10: 2,209,112 km (0.061 R)
• M11: 2,599,413 km (0.066 R)
• M12: 2,755,144 km (0.064 R)
• M13: 2,818,424 km (0.078 R)
• M14: 3,240,739 km (0.054 R)
• M15: 3,374,778 km (0.077 R)
• M16: 3,544,871 km (0.103 R)
• M17: 4,107,808 km (0.057 R)
• M18: 4,399,673 km (0.085 R)
• M19: 4,622,873 km (0.119 R)
• M20: 4,735,969 km (0.112 R)
• M21: 5,472,889 km (0.083 R)
• M22: 5,592,567 km (0.044 R)
• M23: 6,079,657 km (0.086 R)
• M24: 6,162,235 km (0.114 R)
• M25: 6,453,951 km (0.087 R)
• M26: 6,921,594 km (0.09 R)
• M27: 7,268,512 km (0.068 R)
• M28: 7,488,121 km (0.092 R)
• M29: 7,934,073 km (0.096 R)
• M30: 9,133,249 km (0.076 R)
• M31: 9,275,218 km (0.096 R)
• M32: 10,191,355 km (0.079 R)
• M33: 11,389,335 km (0.117 R)
• M34: 11,849,947 km (0.117 R)
• M35: 12,160,362 km (0.086 R)
• M36: 12,683,805 km (0.115 R)
• M37: 12,789,272 km (0.118 R)
• M38: 13,969,599 km (0.07 R)
• M39: 14,133,259 km (0.113 R)
• M40: 14,242,615 km (0.102 R)
• M41: 15,296,382 km (0.075 R)
• M42: 15,352,481 km (0.117 R)
• M43: 16,202,945 km (0.106 R)
• M44: 16,720,704 km (0.057 R)
• M45: 17,536,610 km (0.111 R)
• M46: 17,831,169 km (0.09 R)
• M47: 18,305,843 km (0.115 R)
• M48: 19,388,931 km (0.076 R)
• M49: 21,869,414 km (0.061 R)
• M50: 22,313,570 km (0.057 R)
• M51: 23,146,531 km (0.079 R)
• M52: 23,211,007 km (0.104 R)
• M53: 24,054,739 km (0.105 R)
• M54: 24,776,549 km (0.086 R)
• M55: 24,974,617 km (0.063 R)
• M56: 25,372,397 km (0.109 R)
• M57: 26,984,314 km (0.038 R)
• M58: 29,743,647 km (0.117 R)
• M59: 30,943,123 km (0.118 R)
• M60: 31,014,182 km (0.086 R)
• M61: 31,727,764 km (0.089 R)
• M62: 32,014,692 km (0.077 R)
• M63: 32,374,625 km (0.083 R)
• M64: 33,098,379 km (0.077 R)
• M65: 34,193,885 km (0.107 R)
• M66: 35,079,055 km (0.094 R)
• M67: 35,747,758 km (0.099 R)
• M68: 35,822,257 km (0.096 R)
• M69: 37,627,305 km (0.064 R)
• M70: 38,159,275 km (0.088 R)
• M71: 39,000,314 km (0.065 R)
• M72: 41,090,496 km (0.074 R)
• M73: 41,481,545 km (0.051 R)
• M74: 42,109,706 km (0.112 R)
• M75: 42,899,433 km (0.114 R)
• M76: 43,455,189 km (0.083 R)
• M77: 43,694,097 km (0.049 R)
• M78: 44,253,145 km (0.081 R)
• M79: 44,975,553 km (0.11 R)
• M80: 45,056,036 km (0.1 R)
• M81: 46,757,562 km (0.12 R)
• M82: 47,903,632 km (0.072 R)
• M83: 47,985,761 km (0.116 R)
• M84: 49,639,865 km (0.061 R)
• M85: 50,056,345 km (0.08 R)
• M86: 50,725,048 km (0.109 R)
• M87: 52,071,279 km (0.085 R)
• M88: 52,663,986 km (0.11 R)
• M89: 53,344,058 km (0.114 R)
• M90: 53,685,290 km (0.092 R)
• M91: 53,770,561 km (0.111 R)
• M92: 53,941,551 km (0.074 R)
• M93: 54,455,420 km (0.11 R)
• M94: 55,229,290 km (0.044 R)
• M95: 58,097,829 km (0.094 R)
• M96: 58,536,600 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 12,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit