🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.2

Radius: 12.1

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 326 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,937,746 km

• M1: 151,842 km (0.115 R)
• M2: 245,789 km (0.113 R)
• M3: 325,525 km (0.087 R)
• M4: 402,867 km (0.083 R)
• M5: 479,760 km (0.05 R)
• M6: 566,527 km (0.066 R)
• M7: 685,009 km (0.109 R)
• M8: 793,467 km (0.088 R)
• M9: 908,657 km (0.101 R)
• M10: 1,021,305 km (0.06 R)
• M11: 1,432,400 km (0.065 R)
• M12: 1,515,875 km (0.073 R)
• M13: 1,626,428 km (0.051 R)
• M14: 1,729,351 km (0.111 R)
• M15: 1,829,283 km (0.109 R)
• M16: 1,942,080 km (0.036 R)
• M17: 2,317,869 km (0.11 R)
• M18: 2,481,829 km (0.094 R)
• M19: 2,571,288 km (0.058 R)
• M20: 2,747,514 km (0.071 R)
• M21: 2,840,116 km (0.096 R)
• M22: 2,921,347 km (0.092 R)
• M23: 2,997,044 km (0.119 R)
• M24: 3,118,218 km (0.038 R)
• M25: 3,202,142 km (0.114 R)
• M26: 3,280,233 km (0.071 R)
• M27: 3,405,296 km (0.111 R)
• M28: 3,532,006 km (0.08 R)
• M29: 3,667,093 km (0.115 R)
• M30: 3,769,567 km (0.04 R)
• M31: 4,118,130 km (0.049 R)
• M32: 4,203,251 km (0.093 R)
• M33: 4,506,337 km (0.073 R)
• M34: 4,623,621 km (0.089 R)
• M35: 4,756,763 km (0.111 R)
• M36: 4,891,402 km (0.087 R)
• M37: 5,087,973 km (0.084 R)
• M38: 5,171,898 km (0.104 R)
• M39: 5,271,679 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 11.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.58 AU - 0.7 AU

Year: 341 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,937,746 km

• M1: 160,519 km (0.092 R)
• M2: 270,174 km (0.086 R)
• M3: 343,327 km (0.097 R)
• M4: 429,346 km (0.111 R)
• M5: 522,396 km (0.063 R)
• M6: 608,714 km (0.07 R)
• M7: 723,156 km (0.107 R)
• M8: 798,404 km (0.07 R)
• M9: 880,084 km (0.12 R)
• M10: 954,285 km (0.082 R)
• M11: 1,034,320 km (0.067 R)
• M12: 1,132,157 km (0.037 R)
• M13: 1,217,577 km (0.117 R)
• M14: 1,387,221 km (0.032 R)
• M15: 1,534,575 km (0.098 R)
• M16: 1,660,836 km (0.07 R)
• M17: 1,741,170 km (0.073 R)
• M18: 1,961,527 km (0.077 R)
• M19: 2,104,094 km (0.114 R)
• M20: 2,206,120 km (0.078 R)
• M21: 2,369,630 km (0.109 R)
• M22: 2,537,329 km (0.086 R)
• M23: 2,646,087 km (0.118 R)
• M24: 2,798,976 km (0.108 R)
• M25: 2,900,852 km (0.102 R)
• M26: 2,993,005 km (0.072 R)
• M27: 3,124,800 km (0.038 R)
• M28: 3,230,566 km (0.062 R)
• M29: 3,497,299 km (0.044 R)
• M30: 3,653,928 km (0.109 R)
• M31: 3,783,181 km (0.089 R)
• M32: 3,872,341 km (0.1 R)
• M33: 3,974,067 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 12.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.89 AU - 1.25 AU

Year: 738 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 38,937,746 km

• M1: 164,258 km (0.047 R)
• M2: 256,411 km (0.118 R)
• M3: 365,168 km (0.08 R)
• M4: 463,903 km (0.093 R)
• M5: 574,605 km (0.103 R)
• M6: 691,591 km (0.051 R)
• M7: 1,036,863 km (0.07 R)
• M8: 1,129,015 km (0.087 R)
• M9: 1,252,733 km (0.102 R)
• M10: 1,399,189 km (0.074 R)
• M11: 1,483,861 km (0.074 R)
• M12: 1,684,322 km (0.094 R)
• M13: 1,860,549 km (0.089 R)
• M14: 1,974,692 km (0.073 R)
• M15: 2,112,172 km (0.049 R)
• M16: 2,288,698 km (0.043 R)
• M17: 2,440,988 km (0.105 R)
• M18: 2,619,010 km (0.058 R)
• M19: 2,702,186 km (0.067 R)
• M20: 2,886,641 km (0.081 R)
• M21: 2,996,296 km (0.09 R)
• M22: 3,083,511 km (0.048 R)
• M23: 3,203,638 km (0.049 R)
• M24: 3,399,312 km (0.072 R)
• M25: 3,490,418 km (0.053 R)
• M26: 3,632,685 km (0.051 R)
• M27: 3,751,466 km (0.091 R)
• M28: 4,115,437 km (0.079 R)
• M29: 4,212,676 km (0.107 R)
• M30: 4,292,860 km (0.1 R)
• M31: 4,952,438 km (0.105 R)
• M32: 5,046,684 km (0.107 R)
• M33: 5,131,955 km (0.092 R)
• M34: 5,246,397 km (0.102 R)
• M35: 5,361,737 km (0.1 R)
• M36: 5,506,997 km (0.11 R)
• M37: 5,881,291 km (0.076 R)
• M38: 5,961,026 km (0.107 R)
• M39: 6,386,184 km (0.094 R)
• M40: 6,499,279 km (0.107 R)
• M41: 6,592,180 km (0.119 R)
• M42: 6,769,004 km (0.109 R)
• M43: 6,989,661 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.8

Radius: 9.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.07 AU - 1.47 AU

Year: 954 Days

Day: 8.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 38,937,746 km

• M1: 121,623 km (0.076 R)
• M2: 360,082 km (0.111 R)
• M3: 429,645 km (0.111 R)
• M4: 493,673 km (0.116 R)
• M5: 609,013 km (0.069 R)
• M6: 738,565 km (0.102 R)
• M7: 896,540 km (0.117 R)
• M8: 991,983 km (0.032 R)
• M9: 1,096,104 km (0.095 R)
• M10: 1,225,057 km (0.116 R)
• M11: 1,425,518 km (0.113 R)
• M12: 1,672,055 km (0.114 R)
• M13: 1,755,232 km (0.103 R)
• M14: 1,821,803 km (0.085 R)
• M15: 1,901,389 km (0.08 R)
• M16: 1,982,172 km (0.111 R)
• M17: 2,128,179 km (0.08 R)
• M18: 2,324,003 km (0.119 R)
• M19: 2,518,929 km (0.108 R)
• M20: 2,587,445 km (0.103 R)
• M21: 2,656,559 km (0.052 R)
• M22: 2,719,240 km (0.106 R)
• M23: 2,817,975 km (0.086 R)
• M24: 2,939,299 km (0.07 R)
• M25: 3,004,374 km (0.095 R)
• M26: 3,194,812 km (0.117 R)
• M27: 3,261,682 km (0.098 R)
• M28: 3,351,591 km (0.115 R)
• M29: 3,450,026 km (0.041 R)
• M30: 3,603,214 km (0.11 R)
• M31: 3,758,796 km (0.12 R)
• M32: 3,837,335 km (0.106 R)
• M33: 3,924,401 km (0.08 R)
• M34: 4,012,215 km (0.116 R)
• M35: 4,271,318 km (0.062 R)
• M36: 4,427,798 km (0.105 R)
• M37: 4,535,957 km (0.075 R)
• M38: 4,619,732 km (0.116 R)
• M39: 4,891,402 km (0.091 R)
• M40: 5,063,888 km (0.077 R)
• M41: 5,291,127 km (0.076 R)
• M42: 5,810,232 km (0.075 R)
• M43: 5,892,211 km (0.064 R)
• M44: 5,993,040 km (0.057 R)
• M45: 6,354,918 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 8.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.52 AU - 1.62 AU

Year: 1312 Days

Day: 6.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,937,746 km

• M1: 104,719 km (0.079 R)
• M2: 169,644 km (0.084 R)
• M3: 230,381 km (0.059 R)
• M4: 389,852 km (0.045 R)
• M5: 443,408 km (0.064 R)
• M6: 517,908 km (0.104 R)
• M7: 621,430 km (0.113 R)
• M8: 721,959 km (0.107 R)
• M9: 872,305 km (0.083 R)
• M10: 957,277 km (0.076 R)
• M11: 1,033,272 km (0.073 R)
• M12: 1,260,960 km (0.12 R)
• M13: 1,390,961 km (0.089 R)
• M14: 1,450,800 km (0.077 R)
• M15: 1,518,418 km (0.106 R)
• M16: 1,615,059 km (0.113 R)
• M17: 1,678,189 km (0.061 R)
• M18: 1,749,397 km (0.111 R)
• M19: 1,843,495 km (0.053 R)
• M20: 1,917,097 km (0.067 R)
• M21: 1,976,637 km (0.081 R)
• M22: 2,036,925 km (0.109 R)
• M23: 2,120,849 km (0.116 R)
• M24: 2,260,573 km (0.12 R)
• M25: 2,363,347 km (0.059 R)
• M26: 2,451,610 km (0.114 R)
• M27: 2,815,731 km (0.113 R)
• M28: 2,918,056 km (0.106 R)
• M29: 3,039,081 km (0.107 R)
• M30: 3,196,906 km (0.104 R)
• M31: 3,276,941 km (0.095 R)
• M32: 3,330,647 km (0.034 R)
• M33: 3,448,081 km (0.104 R)
• M34: 3,539,336 km (0.087 R)
• M35: 3,622,213 km (0.119 R)
• M36: 3,733,664 km (0.047 R)
• M37: 3,969,579 km (0.079 R)
• M38: 4,036,599 km (0.116 R)
• M39: 4,317,993 km (0.112 R)
• M40: 4,595,796 km (0.116 R)
• M41: 4,736,867 km (0.069 R)
• M42: 4,899,779 km (0.096 R)
• M43: 5,013,025 km (0.101 R)
• M44: 5,179,078 km (0.097 R)
• M45: 5,294,418 km (0.094 R)
• M46: 5,548,884 km (0.089 R)
• M47: 5,720,922 km (0.076 R)
• M48: 5,916,446 km (0.036 R)
• M49: 6,047,943 km (0.095 R)
• M50: 6,158,346 km (0.077 R)
• M51: 6,213,847 km (0.089 R)
• M52: 6,448,566 km (0.029 R)
• M53: 6,629,430 km (0.119 R)
• M54: 6,731,904 km (0.033 R)
• M55: 6,846,347 km (0.106 R)
• M56: 6,903,792 km (0.116 R)
• M57: 7,170,226 km (0.078 R)
• M58: 7,334,185 km (0.102 R)
• M59: 7,785,223 km (0.098 R)
• M60: 7,857,179 km (0.046 R)
• M61: 7,965,638 km (0.103 R)
• M62: 8,026,225 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.3

Radius: 14.7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.15 AU - 2.99 AU

Year: 2747 Days

Day: 8.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,937,746 km

• M1: 193,430 km (0.083 R)
• M2: 345,122 km (0.111 R)
• M3: 463,903 km (0.053 R)
• M4: 564,283 km (0.111 R)
• M5: 707,448 km (0.097 R)
• M6: 828,922 km (0.083 R)
• M7: 1,272,330 km (0.118 R)
• M8: 1,402,929 km (0.107 R)
• M9: 1,666,819 km (0.069 R)
• M10: 1,884,933 km (0.112 R)
• M11: 2,112,771 km (0.119 R)
• M12: 2,431,115 km (0.112 R)
• M13: 2,708,619 km (0.099 R)
• M14: 3,055,387 km (0.1 R)
• M15: 3,249,266 km (0.114 R)
• M16: 3,462,892 km (0.105 R)
• M17: 3,728,428 km (0.091 R)
• M18: 4,000,995 km (0.071 R)
• M19: 4,280,145 km (0.072 R)
• M20: 4,531,768 km (0.049 R)
• M21: 4,668,052 km (0.118 R)
• M22: 4,944,658 km (0.097 R)
• M23: 5,049,826 km (0.097 R)
• M24: 5,262,404 km (0.079 R)
• M25: 5,387,917 km (0.059 R)
• M26: 5,641,784 km (0.077 R)
• M27: 5,733,338 km (0.108 R)
• M28: 5,992,741 km (0.088 R)
• M29: 6,522,916 km (0.105 R)
• M30: 6,793,838 km (0.114 R)
• M31: 6,911,122 km (0.119 R)
• M32: 7,088,246 km (0.113 R)
• M33: 7,326,705 km (0.089 R)
• M34: 7,426,936 km (0.107 R)
• M35: 7,771,011 km (0.062 R)
• M36: 8,328,413 km (0.088 R)
• M37: 8,496,112 km (0.11 R)
• M38: 8,622,672 km (0.107 R)
• M39: 9,070,268 km (0.104 R)
• M40: 9,855,508 km (0.094 R)
• M41: 10,144,381 km (0.118 R)
• M42: 10,867,687 km (0.042 R)
• M43: 11,304,961 km (0.065 R)
• M44: 11,771,557 km (0.075 R)
• M45: 11,983,687 km (0.114 R)
• M46: 12,268,372 km (0.103 R)
• M47: 12,507,429 km (0.104 R)
• M48: 13,063,036 km (0.102 R)
• M49: 13,577,353 km (0.077 R)
• M50: 13,923,971 km (0.08 R)
• M51: 14,348,829 km (0.08 R)
• M52: 14,449,359 km (0.1 R)
• M53: 14,550,188 km (0.088 R)
• M54: 15,211,261 km (0.102 R)
• M55: 15,313,885 km (0.096 R)
• M56: 15,494,001 km (0.114 R)
• M57: 15,700,596 km (0.097 R)
• M58: 15,934,268 km (0.092 R)
• M59: 16,457,561 km (0.076 R)
• M60: 16,642,015 km (0.082 R)
• M61: 16,747,781 km (0.072 R)
• M62: 17,013,018 km (0.104 R)
• M63: 17,494,125 km (0.073 R)
• M64: 17,682,468 km (0.092 R)
• M65: 18,333,219 km (0.109 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 11

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.44 AU - 5.34 AU

Year: 6134 Days

Day: 10 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,937,746 km

• M1: 187,745 km (0.113 R)
• M2: 308,920 km (0.091 R)
• M3: 482,752 km (0.031 R)
• M4: 855,401 km (0.1 R)
• M5: 998,416 km (0.105 R)
• M6: 1,308,981 km (0.085 R)
• M7: 1,552,377 km (0.106 R)
• M8: 1,649,915 km (0.034 R)
• M9: 1,892,862 km (0.1 R)
• M10: 2,018,823 km (0.119 R)
• M11: 2,345,994 km (0.102 R)
• M12: 2,504,568 km (0.093 R)
• M13: 2,573,682 km (0.111 R)
• M14: 2,666,732 km (0.104 R)
• M15: 3,870,845 km (0.108 R)
• M16: 3,977,957 km (0.099 R)
• M17: 4,086,116 km (0.104 R)
• M18: 4,698,869 km (0.083 R)
• M19: 4,986,845 km (0.083 R)
• M20: 5,978,230 km (0.054 R)
• M21: 6,196,344 km (0.095 R)
• M22: 6,322,156 km (0.037 R)
• M23: 6,448,865 km (0.114 R)
• M24: 6,608,336 km (0.103 R)
• M25: 6,963,930 km (0.093 R)
• M26: 7,226,475 km (0.079 R)
• M27: 7,897,122 km (0.091 R)
• M28: 8,692,983 km (0.032 R)
• M29: 9,333,710 km (0.045 R)
• M30: 9,478,072 km (0.108 R)
• M31: 10,026,498 km (0.116 R)
• M32: 11,500,037 km (0.094 R)
• M33: 11,810,602 km (0.114 R)
• M34: 11,966,932 km (0.119 R)
• M35: 12,599,133 km (0.052 R)
• M36: 12,959,664 km (0.109 R)
• M37: 13,282,945 km (0.086 R)
• M38: 14,227,057 km (0.118 R)
• M39: 14,435,147 km (0.094 R)
• M40: 14,602,398 km (0.099 R)
• M41: 15,108,039 km (0.095 R)
• M42: 15,405,589 km (0.036 R)
• M43: 15,705,084 km (0.091 R)
• M44: 16,049,757 km (0.087 R)
• M45: 16,571,405 km (0.071 R)
• M46: 17,631,605 km (0.073 R)
• M47: 18,124,829 km (0.05 R)
• M48: 18,486,407 km (0.118 R)
• M49: 18,850,229 km (0.105 R)
• M50: 18,987,411 km (0.087 R)
• M51: 19,585,353 km (0.076 R)
• M52: 19,863,306 km (0.078 R)
• M53: 19,956,356 km (0.103 R)
• M54: 20,470,374 km (0.054 R)
• M55: 21,846,226 km (0.064 R)
• M56: 22,569,532 km (0.041 R)
• M57: 23,104,942 km (0.109 R)
• M58: 24,736,307 km (0.06 R)
• M59: 25,540,695 km (0.066 R)
• M60: 25,996,819 km (0.113 R)
• M61: 26,558,110 km (0.087 R)
• M62: 27,020,218 km (0.051 R)
• M63: 27,640,600 km (0.09 R)
• M64: 28,213,410 km (0.084 R)
• M65: 29,635,937 km (0.107 R)
• M66: 29,901,922 km (0.09 R)
• M67: 30,168,804 km (0.093 R)
• M68: 30,543,547 km (0.095 R)
• M69: 30,704,664 km (0.11 R)
• M70: 31,081,800 km (0.07 R)
• M71: 31,623,045 km (0.113 R)
• M72: 32,112,978 km (0.076 R)
• M73: 32,550,402 km (0.117 R)
• M74: 33,044,973 km (0.087 R)
• M75: 33,376,183 km (0.11 R)
• M76: 33,708,290 km (0.065 R)
• M77: 35,216,835 km (0.101 R)
• M78: 35,611,474 km (0.084 R)
• M79: 36,918,660 km (0.058 R)
• M80: 37,204,841 km (0.1 R)
• M81: 37,377,028 km (0.099 R)
• M82: 37,491,770 km (0.075 R)
• M83: 37,606,810 km (0.079 R)
• M84: 38,125,765 km (0.073 R)
• M85: 38,415,088 km (0.109 R)
• M86: 38,705,158 km (0.057 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: 239 - 10,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit