🌌 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: 65.6

Radius: 13.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.63 AU - 0.69 AU

Year: 364 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 114.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,408,452 km

• M1: 170,691 km (0.079 R)
• M2: 284,984 km (0.117 R)
• M3: 404,363 km (0.114 R)
• M4: 575,353 km (0.032 R)
• M5: 727,794 km (0.103 R)
• M6: 856,897 km (0.107 R)
• M7: 1,072,766 km (0.103 R)
• M8: 1,186,610 km (0.119 R)
• M9: 1,358,797 km (0.114 R)
• M10: 1,491,640 km (0.07 R)
• M11: 1,585,588 km (0.063 R)
• M12: 1,755,980 km (0.049 R)
• M13: 1,843,495 km (0.085 R)
• M14: 1,960,480 km (0.069 R)
• M15: 2,118,455 km (0.072 R)
• M16: 2,257,881 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.5

Radius: 9.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1 AU - 1 AU

Year: 678 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,408,452 km

• M1: 113,395 km (0.114 R)
• M2: 245,939 km (0.079 R)
• M3: 312,660 km (0.057 R)
• M4: 371,452 km (0.1 R)
• M5: 428,299 km (0.108 R)
• M6: 503,397 km (0.096 R)
• M7: 644,168 km (0.101 R)
• M8: 715,527 km (0.108 R)
• M9: 866,770 km (0.072 R)
• M10: 927,507 km (0.105 R)
• M11: 999,613 km (0.072 R)
• M12: 1,170,155 km (0.07 R)
• M13: 1,285,794 km (0.101 R)
• M14: 1,394,402 km (0.104 R)
• M15: 1,494,782 km (0.112 R)
• M16: 1,557,314 km (0.117 R)
• M17: 1,703,022 km (0.112 R)
• M18: 1,883,736 km (0.11 R)
• M19: 2,051,884 km (0.113 R)
• M20: 2,264,164 km (0.115 R)
• M21: 2,323,405 km (0.042 R)
• M22: 2,456,846 km (0.117 R)
• M23: 2,579,067 km (0.111 R)
• M24: 2,703,383 km (0.114 R)
• M25: 2,822,613 km (0.084 R)
• M26: 2,879,310 km (0.065 R)
• M27: 2,943,637 km (0.033 R)
• M28: 3,022,924 km (0.077 R)
• M29: 3,080,968 km (0.064 R)
• M30: 3,213,063 km (0.095 R)
• M31: 3,332,143 km (0.096 R)
• M32: 3,399,761 km (0.086 R)
• M33: 3,536,344 km (0.07 R)
• M34: 3,651,684 km (0.104 R)
• M35: 3,783,779 km (0.08 R)
• M36: 3,885,954 km (0.065 R)
• M37: 3,949,234 km (0.118 R)
• M38: 4,012,963 km (0.097 R)
• M39: 4,125,161 km (0.12 R)
• M40: 4,205,944 km (0.119 R)
• M41: 4,352,849 km (0.104 R)
• M42: 4,418,672 km (0.108 R)
• M43: 4,509,628 km (0.08 R)
• M44: 4,592,954 km (0.055 R)
• M45: 4,651,596 km (0.08 R)
• M46: 4,761,251 km (0.079 R)
• M47: 4,837,546 km (0.03 R)
• M48: 4,914,290 km (0.056 R)
• M49: 5,017,363 km (0.045 R)
• M50: 5,095,004 km (0.068 R)
• M51: 5,216,777 km (0.117 R)
• M52: 5,313,118 km (0.095 R)
• M53: 5,383,579 km (0.082 R)
• M54: 5,650,461 km (0.075 R)
• M55: 5,722,418 km (0.059 R)
• M56: 5,794,524 km (0.055 R)
• M57: 5,949,059 km (0.096 R)
• M58: 6,169,566 km (0.076 R)
• M59: 6,327,242 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 8.2

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.15 AU - 1.17 AU

Year: 847 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,408,452 km

• M1: 110,254 km (0.09 R)
• M2: 181,911 km (0.089 R)
• M3: 344,823 km (0.091 R)
• M4: 553,363 km (0.077 R)
• M5: 611,855 km (0.113 R)
• M6: 706,850 km (0.05 R)
• M7: 777,011 km (0.026 R)
• M8: 944,112 km (0.11 R)
• M9: 1,129,913 km (0.074 R)
• M10: 1,199,177 km (0.119 R)
• M11: 1,255,725 km (0.119 R)
• M12: 1,334,862 km (0.105 R)
• M13: 1,423,274 km (0.093 R)
• M14: 1,544,299 km (0.074 R)
• M15: 1,621,641 km (0.111 R)
• M16: 1,684,622 km (0.073 R)
• M17: 1,927,868 km (0.118 R)
• M18: 2,036,775 km (0.096 R)
• M19: 2,182,334 km (0.036 R)
• M20: 2,287,202 km (0.1 R)
• M21: 2,611,979 km (0.044 R)
• M22: 2,970,715 km (0.106 R)
• M23: 3,106,849 km (0.117 R)
• M24: 3,324,962 km (0.042 R)
• M25: 3,425,791 km (0.089 R)
• M26: 3,589,302 km (0.104 R)
• M27: 3,672,029 km (0.12 R)
• M28: 3,955,816 km (0.091 R)
• M29: 4,084,321 km (0.08 R)
• M30: 4,257,705 km (0.081 R)
• M31: 4,433,632 km (0.095 R)
• M32: 4,567,073 km (0.036 R)
• M33: 4,645,612 km (0.095 R)
• M34: 4,781,298 km (0.075 R)
• M35: 5,149,308 km (0.11 R)
• M36: 5,372,209 km (0.106 R)
• M37: 5,467,054 km (0.103 R)
• M38: 5,526,594 km (0.092 R)
• M39: 5,694,443 km (0.114 R)
• M40: 5,803,350 km (0.091 R)
• M41: 5,949,507 km (0.112 R)
• M42: 6,010,842 km (0.094 R)
• M43: 6,245,562 km (0.026 R)
• M44: 6,320,360 km (0.071 R)
• M45: 6,407,875 km (0.09 R)
• M46: 6,495,988 km (0.12 R)
• M47: 6,597,116 km (0.072 R)
• M48: 6,724,125 km (0.1 R)
• M49: 6,775,288 km (0.083 R)
• M50: 6,903,493 km (0.062 R)
• M51: 7,110,387 km (0.1 R)
• M52: 7,253,702 km (0.097 R)
• M53: 7,450,872 km (0.055 R)
• M54: 7,503,829 km (0.085 R)
• M55: 7,556,787 km (0.066 R)
• M56: 7,623,208 km (0.11 R)
• M57: 8,270,668 km (0.108 R)
• M58: 8,823,881 km (0.087 R)
• M59: 8,949,842 km (0.071 R)
• M60: 9,006,091 km (0.117 R)
• M61: 9,062,489 km (0.095 R)
• M62: 9,147,311 km (0.08 R)
• M63: 9,317,554 km (0.111 R)
• M64: 9,503,205 km (0.086 R)
• M65: 9,632,457 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 14.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.5 AU - 3.78 AU

Year: 3774 Days

Day: 10.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 30,408,452 km

• M1: 179,817 km (0.113 R)
• M2: 337,942 km (0.083 R)
• M3: 489,484 km (0.117 R)
• M4: 690,993 km (0.107 R)
• M5: 785,987 km (0.119 R)
• M6: 878,887 km (0.1 R)
• M7: 991,535 km (0.043 R)
• M8: 1,449,005 km (0.068 R)
• M9: 1,640,789 km (0.073 R)
• M10: 1,812,229 km (0.073 R)
• M11: 2,091,079 km (0.111 R)
• M12: 2,246,362 km (0.068 R)
• M13: 2,601,956 km (0.056 R)
• M14: 2,849,241 km (0.049 R)
• M15: 3,343,064 km (0.091 R)
• M16: 3,563,122 km (0.087 R)
• M17: 3,700,004 km (0.07 R)
• M18: 4,147,302 km (0.095 R)
• M19: 4,331,158 km (0.117 R)
• M20: 4,747,937 km (0.09 R)
• M21: 4,899,031 km (0.04 R)
• M22: 5,163,819 km (0.038 R)
• M23: 5,290,977 km (0.107 R)
• M24: 5,620,542 km (0.118 R)
• M25: 6,016,078 km (0.098 R)
• M26: 6,135,009 km (0.086 R)
• M27: 6,360,303 km (0.111 R)
• M28: 7,304,266 km (0.048 R)
• M29: 7,463,288 km (0.087 R)
• M30: 8,110,748 km (0.07 R)
• M31: 8,358,183 km (0.036 R)
• M32: 8,996,517 km (0.082 R)
• M33: 9,390,408 km (0.077 R)
• M34: 9,737,625 km (0.039 R)
• M35: 10,124,634 km (0.116 R)
• M36: 10,266,453 km (0.064 R)
• M37: 10,570,286 km (0.072 R)
• M38: 10,696,397 km (0.08 R)
• M39: 11,555,239 km (0.086 R)
• M40: 11,946,138 km (0.087 R)
• M41: 12,284,678 km (0.043 R)
• M42: 12,683,805 km (0.087 R)
• M43: 12,990,780 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 10.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.22 AU - 4.64 AU

Year: 6324 Days

Day: 8.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,408,452 km

• M1: 144,512 km (0.083 R)
• M2: 253,868 km (0.103 R)
• M3: 325,076 km (0.1 R)
• M4: 406,308 km (0.113 R)
• M5: 675,734 km (0.067 R)
• M6: 917,334 km (0.083 R)
• M7: 999,613 km (0.039 R)
• M8: 1,070,074 km (0.086 R)
• M9: 1,449,155 km (0.094 R)
• M10: 1,546,244 km (0.093 R)
• M11: 1,612,216 km (0.101 R)
• M12: 1,730,099 km (0.115 R)
• M13: 1,833,472 km (0.114 R)
• M14: 2,211,954 km (0.083 R)
• M15: 2,420,194 km (0.071 R)
• M16: 2,937,504 km (0.081 R)
• M17: 4,141,467 km (0.077 R)
• M18: 4,375,289 km (0.059 R)
• M19: 4,734,174 km (0.066 R)
• M20: 5,252,680 km (0.109 R)
• M21: 5,557,112 km (0.083 R)
• M22: 5,789,288 km (0.117 R)
• M23: 5,919,588 km (0.106 R)
• M24: 5,998,276 km (0.099 R)
• M25: 6,077,413 km (0.103 R)
• M26: 6,531,892 km (0.05 R)
• M27: 7,080,766 km (0.036 R)
• M28: 7,417,212 km (0.092 R)
• M29: 7,845,062 km (0.1 R)
• M30: 8,222,497 km (0.105 R)
• M31: 8,576,147 km (0.082 R)
• M32: 8,814,755 km (0.096 R)
• M33: 9,055,458 km (0.112 R)
• M34: 9,237,519 km (0.06 R)
• M35: 9,420,776 km (0.078 R)
• M36: 9,884,081 km (0.074 R)
• M37: 10,008,846 km (0.1 R)
• M38: 10,768,803 km (0.119 R)
• M39: 10,832,980 km (0.111 R)
• M40: 10,929,471 km (0.113 R)
• M41: 11,318,425 km (0.1 R)
• M42: 11,481,786 km (0.035 R)
• M43: 12,043,077 km (0.094 R)
• M44: 12,647,303 km (0.07 R)
• M45: 13,364,625 km (0.093 R)
• M46: 14,024,950 km (0.097 R)
• M47: 14,095,111 km (0.096 R)
• M48: 14,909,971 km (0.109 R)
• M49: 15,269,006 km (0.101 R)
• M50: 15,922,599 km (0.072 R)
• M51: 17,219,463 km (0.071 R)
• M52: 17,671,996 km (0.111 R)
• M53: 18,281,309 km (0.118 R)
• M54: 19,013,889 km (0.07 R)
• M55: 19,834,733 km (0.082 R)
• M56: 19,913,421 km (0.112 R)
• M57: 20,707,038 km (0.099 R)
• M58: 20,946,993 km (0.115 R)
• M59: 22,612,167 km (0.114 R)
• M60: 23,273,539 km (0.111 R)
• M61: 23,356,566 km (0.087 R)
• M62: 23,439,892 km (0.086 R)
• M63: 24,109,043 km (0.12 R)
• M64: 24,193,117 km (0.111 R)
• M65: 24,319,527 km (0.1 R)
• M66: 24,699,805 km (0.092 R)
• M67: 24,869,449 km (0.102 R)
• M68: 25,082,177 km (0.086 R)
• M69: 25,423,560 km (0.117 R)
• M70: 25,680,718 km (0.108 R)
• M71: 26,197,430 km (0.112 R)
• M72: 26,717,731 km (0.119 R)
• M73: 26,804,797 km (0.104 R)
• M74: 27,153,958 km (0.109 R)
• M75: 27,416,652 km (0.077 R)
• M76: 28,077,426 km (0.078 R)
• M77: 28,921,906 km (0.063 R)
• M78: 29,235,164 km (0.086 R)
• M79: 29,369,802 km (0.117 R)
• M80: 29,459,561 km (0.074 R)
• M81: 30,136,341 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit