🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 9.2

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.83 AU - 0.87 AU

Year: 514 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,960,774 km

• M1: 158,723 km (0.087 R)
• M2: 225,594 km (0.05 R)
• M3: 335,997 km (0.035 R)
• M4: 419,173 km (0.059 R)
• M5: 617,690 km (0.072 R)
• M6: 708,346 km (0.112 R)
• M7: 778,358 km (0.086 R)
• M8: 873,053 km (0.083 R)
• M9: 935,286 km (0.099 R)
• M10: 1,041,201 km (0.12 R)
• M11: 1,185,563 km (0.116 R)
• M12: 1,255,425 km (0.105 R)
• M13: 1,342,042 km (0.088 R)
• M14: 1,457,233 km (0.053 R)
• M15: 1,597,705 km (0.099 R)
• M16: 1,703,321 km (0.074 R)
• M17: 1,840,054 km (0.073 R)
• M18: 1,998,478 km (0.087 R)
• M19: 2,070,285 km (0.087 R)
• M20: 2,130,872 km (0.105 R)
• M21: 2,241,425 km (0.069 R)
• M22: 2,303,658 km (0.098 R)
• M23: 2,366,489 km (0.091 R)
• M24: 2,461,783 km (0.09 R)
• M25: 2,526,110 km (0.089 R)
• M26: 2,597,617 km (0.089 R)
• M27: 2,656,559 km (0.103 R)
• M28: 2,789,103 km (0.098 R)
• M29: 2,869,736 km (0.088 R)
• M30: 2,971,762 km (0.069 R)
• M31: 3,313,144 km (0.051 R)
• M32: 3,484,882 km (0.06 R)
• M33: 3,623,111 km (0.047 R)
• M34: 3,957,612 km (0.115 R)
• M35: 4,033,308 km (0.089 R)
• M36: 4,209,235 km (0.104 R)
• M37: 4,302,136 km (0.099 R)
• M38: 4,513,517 km (0.093 R)
• M39: 4,584,726 km (0.109 R)
• M40: 4,784,589 km (0.032 R)
• M41: 4,857,144 km (0.112 R)
• M42: 4,946,454 km (0.111 R)
• M43: 5,044,590 km (0.028 R)
• M44: 5,126,719 km (0.099 R)
• M45: 5,418,136 km (0.109 R)
• M46: 5,476,928 km (0.1 R)
• M47: 5,553,073 km (0.043 R)
• M48: 5,620,990 km (0.092 R)
• M49: 5,817,712 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 8.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.26 AU - 1.3 AU

Year: 950 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,960,774 km

• M1: 112,049 km (0.09 R)
• M2: 212,878 km (0.087 R)
• M3: 295,755 km (0.104 R)
• M4: 359,484 km (0.077 R)
• M5: 439,967 km (0.089 R)
• M6: 535,560 km (0.12 R)
• M7: 621,878 km (0.11 R)
• M8: 708,795 km (0.09 R)
• M9: 828,473 km (0.092 R)
• M10: 925,263 km (0.097 R)
• M11: 980,165 km (0.079 R)
• M12: 1,062,294 km (0.1 R)
• M13: 1,189,752 km (0.104 R)
• M14: 1,244,505 km (0.045 R)
• M15: 1,305,690 km (0.082 R)
• M16: 1,390,961 km (0.108 R)
• M17: 1,448,855 km (0.105 R)
• M18: 1,513,482 km (0.093 R)
• M19: 1,573,022 km (0.098 R)
• M20: 1,627,326 km (0.092 R)
• M21: 1,731,895 km (0.103 R)
• M22: 1,857,706 km (0.106 R)
• M23: 1,954,047 km (0.119 R)
• M24: 2,091,977 km (0.091 R)
• M25: 2,273,888 km (0.105 R)
• M26: 2,653,567 km (0.118 R)
• M27: 2,806,606 km (0.082 R)
• M28: 2,947,676 km (0.117 R)
• M29: 3,083,511 km (0.092 R)
• M30: 3,236,849 km (0.111 R)
• M31: 3,377,022 km (0.112 R)
• M32: 3,511,212 km (0.083 R)
• M33: 3,567,012 km (0.116 R)
• M34: 3,768,819 km (0.118 R)
• M35: 3,858,877 km (0.062 R)
• M36: 4,032,560 km (0.065 R)
• M37: 4,124,712 km (0.091 R)
• M38: 4,183,654 km (0.069 R)
• M39: 4,242,895 km (0.084 R)
• M40: 4,319,489 km (0.073 R)
• M41: 4,500,054 km (0.104 R)
• M42: 4,639,329 km (0.08 R)
• M43: 4,709,491 km (0.036 R)
• M44: 4,779,951 km (0.115 R)
• M45: 5,011,529 km (0.084 R)
• M46: 5,083,635 km (0.09 R)
• M47: 5,183,117 km (0.108 R)
• M48: 5,274,223 km (0.042 R)
• M49: 5,430,403 km (0.102 R)
• M50: 5,495,179 km (0.049 R)
• M51: 5,672,153 km (0.099 R)
• M52: 5,747,251 km (0.081 R)
• M53: 6,022,361 km (0.113 R)
• M54: 6,089,381 km (0.039 R)
• M55: 6,399,049 km (0.106 R)
• M56: 6,723,826 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 12.6

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.43 AU - 1.51 AU

Year: 1169 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,960,774 km

• M1: 157,078 km (0.097 R)
• M2: 286,779 km (0.095 R)
• M3: 408,103 km (0.111 R)
• M4: 576,550 km (0.06 R)
• M5: 661,671 km (0.106 R)
• M6: 939,026 km (0.116 R)
• M7: 1,134,700 km (0.057 R)
• M8: 1,245,851 km (0.096 R)
• M9: 1,361,041 km (0.084 R)
• M10: 1,454,241 km (0.074 R)
• M11: 1,540,858 km (0.076 R)
• M12: 1,620,444 km (0.091 R)
• M13: 1,756,429 km (0.092 R)
• M14: 1,868,029 km (0.079 R)
• M15: 2,108,432 km (0.073 R)
• M16: 2,207,466 km (0.106 R)
• M17: 2,359,009 km (0.096 R)
• M18: 2,694,258 km (0.08 R)
• M19: 2,978,194 km (0.064 R)
• M20: 3,563,122 km (0.064 R)
• M21: 3,730,073 km (0.077 R)
• M22: 3,850,948 km (0.061 R)
• M23: 4,133,988 km (0.113 R)
• M24: 4,347,613 km (0.074 R)
• M25: 4,449,340 km (0.111 R)
• M26: 4,629,456 km (0.07 R)
• M27: 4,904,117 km (0.116 R)
• M28: 5,184,314 km (0.116 R)
• M29: 5,360,391 km (0.093 R)
• M30: 5,497,273 km (0.063 R)
• M31: 5,732,441 km (0.092 R)
• M32: 5,858,402 km (0.064 R)
• M33: 5,956,987 km (0.099 R)
• M34: 6,113,018 km (0.12 R)
• M35: 6,530,994 km (0.045 R)
• M36: 6,869,235 km (0.049 R)
• M37: 7,003,125 km (0.033 R)
• M38: 7,107,844 km (0.117 R)
• M39: 7,288,707 km (0.091 R)
• M40: 7,501,585 km (0.112 R)
• M41: 7,731,966 km (0.056 R)
• M42: 7,917,916 km (0.05 R)
• M43: 8,326,169 km (0.081 R)
• M44: 8,453,177 km (0.078 R)
• M45: 8,596,791 km (0.041 R)
• M46: 8,676,976 km (0.098 R)
• M47: 9,065,182 km (0.101 R)
• M48: 9,310,672 km (0.086 R)
• M49: 9,575,012 km (0.108 R)
• M50: 9,674,793 km (0.12 R)
• M51: 9,841,894 km (0.104 R)
• M52: 10,195,992 km (0.106 R)
• M53: 10,297,869 km (0.113 R)
• M54: 10,691,760 km (0.076 R)
• M55: 11,090,588 km (0.112 R)
• M56: 11,265,468 km (0.114 R)
• M57: 11,388,437 km (0.107 R)
• M58: 11,547,310 km (0.102 R)
• M59: 11,777,990 km (0.108 R)
• M60: 11,974,412 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 9.6

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.37 AU - 2.27 AU

Year: 1611 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 172.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,960,774 km

• M1: 120,576 km (0.104 R)
• M2: 197,320 km (0.046 R)
• M3: 295,157 km (0.039 R)
• M4: 371,751 km (0.059 R)
• M5: 463,005 km (0.054 R)
• M6: 576,401 km (0.05 R)
• M7: 700,118 km (0.109 R)
• M8: 780,302 km (0.039 R)
• M9: 934,837 km (0.105 R)
• M10: 1,032,674 km (0.107 R)
• M11: 1,151,305 km (0.1 R)
• M12: 1,374,954 km (0.085 R)
• M13: 1,449,454 km (0.12 R)
• M14: 1,602,941 km (0.107 R)
• M15: 1,771,837 km (0.109 R)
• M16: 1,988,754 km (0.052 R)
• M17: 2,149,123 km (0.091 R)
• M18: 2,280,620 km (0.106 R)
• M19: 2,414,659 km (0.102 R)
• M20: 2,574,430 km (0.064 R)
• M21: 2,644,142 km (0.119 R)
• M22: 2,761,577 km (0.095 R)
• M23: 2,832,785 km (0.075 R)
• M24: 2,928,827 km (0.093 R)
• M25: 3,050,450 km (0.088 R)
• M26: 3,173,719 km (0.075 R)
• M27: 3,361,913 km (0.044 R)
• M28: 4,301,537 km (0.105 R)
• M29: 4,580,388 km (0.115 R)
• M30: 4,736,119 km (0.101 R)
• M31: 5,111,610 km (0.114 R)
• M32: 5,317,756 km (0.055 R)
• M33: 5,466,605 km (0.028 R)
• M34: 5,783,902 km (0.079 R)
• M35: 5,891,164 km (0.089 R)
• M36: 6,014,283 km (0.102 R)
• M37: 6,076,217 km (0.061 R)
• M38: 6,436,598 km (0.105 R)
• M39: 6,547,600 km (0.081 R)
• M40: 6,691,363 km (0.062 R)
• M41: 6,998,338 km (0.081 R)
• M42: 7,178,155 km (0.102 R)
• M43: 7,375,923 km (0.102 R)
• M44: 7,475,555 km (0.111 R)
• M45: 7,963,543 km (0.086 R)
• M46: 8,117,031 km (0.113 R)
• M47: 8,185,547 km (0.108 R)
• M48: 8,705,848 km (0.044 R)
• M49: 8,828,818 km (0.046 R)
• M50: 9,094,354 km (0.103 R)
• M51: 9,183,364 km (0.103 R)
• M52: 9,524,448 km (0.053 R)
• M53: 10,053,127 km (0.115 R)
• M54: 10,404,682 km (0.098 R)
• M55: 10,647,628 km (0.072 R)
• M56: 10,797,974 km (0.095 R)
• M57: 11,310,796 km (0.104 R)
• M58: 11,406,688 km (0.109 R)
• M59: 11,657,115 km (0.072 R)
• M60: 11,870,441 km (0.048 R)
• M61: 11,967,830 km (0.111 R)
• M62: 12,085,114 km (0.11 R)
• M63: 12,320,731 km (0.059 R)
• M64: 12,597,637 km (0.117 R)
• M65: 13,036,856 km (0.073 R)
• M66: 13,643,924 km (0.055 R)
• M67: 13,705,110 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 12.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.24 AU - 4.44 AU

Year: 5931 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,960,774 km

• M1: 163,211 km (0.113 R)
• M2: 342,130 km (0.092 R)
• M3: 566,976 km (0.071 R)
• M4: 665,262 km (0.049 R)
• M5: 818,899 km (0.095 R)
• M6: 907,161 km (0.111 R)
• M7: 1,039,256 km (0.113 R)
• M8: 1,831,228 km (0.113 R)
• M9: 2,249,802 km (0.087 R)
• M10: 2,933,016 km (0.078 R)
• M11: 3,215,756 km (0.119 R)
• M12: 3,318,829 km (0.106 R)
• M13: 3,677,864 km (0.101 R)
• M14: 4,049,465 km (0.118 R)
• M15: 4,341,779 km (0.055 R)
• M16: 4,502,148 km (0.109 R)
• M17: 4,687,948 km (0.109 R)
• M18: 4,805,383 km (0.114 R)
• M19: 4,995,223 km (0.036 R)
• M20: 5,236,075 km (0.073 R)
• M21: 5,431,599 km (0.093 R)
• M22: 5,956,239 km (0.105 R)
• M23: 6,083,697 km (0.091 R)
• M24: 6,760,477 km (0.11 R)
• M25: 7,135,070 km (0.053 R)
• M26: 7,820,528 km (0.101 R)
• M27: 8,270,369 km (0.088 R)
• M28: 8,613,397 km (0.094 R)
• M29: 8,902,868 km (0.066 R)
• M30: 9,402,226 km (0.112 R)
• M31: 9,640,386 km (0.025 R)
• M32: 9,880,491 km (0.069 R)
• M33: 10,092,321 km (0.076 R)
• M34: 10,305,648 km (0.083 R)
• M35: 10,736,789 km (0.112 R)
• M36: 11,173,764 km (0.091 R)
• M37: 11,331,291 km (0.114 R)
• M38: 11,426,136 km (0.116 R)
• M39: 12,033,204 km (0.092 R)
• M40: 12,227,083 km (0.116 R)
• M41: 12,946,798 km (0.067 R)
• M42: 13,445,408 km (0.118 R)
• M43: 13,579,448 km (0.089 R)
• M44: 14,052,027 km (0.084 R)
• M45: 14,702,180 km (0.106 R)
• M46: 14,944,229 km (0.086 R)
• M47: 15,607,695 km (0.095 R)
• M48: 16,783,086 km (0.073 R)
• M49: 17,290,223 km (0.065 R)
• M50: 18,060,502 km (0.069 R)
• M51: 18,171,504 km (0.065 R)
• M52: 18,617,605 km (0.038 R)
• M53: 19,067,296 km (0.094 R)
• M54: 19,407,033 km (0.114 R)
• M55: 20,168,935 km (0.116 R)
• M56: 20,284,125 km (0.055 R)
• M57: 20,708,235 km (0.093 R)
• M58: 20,901,964 km (0.081 R)
• M59: 21,018,501 km (0.047 R)
• M60: 21,252,173 km (0.029 R)
• M61: 22,116,549 km (0.079 R)
• M62: 22,274,973 km (0.084 R)
• M63: 22,354,260 km (0.096 R)
• M64: 22,632,662 km (0.047 R)
• M65: 24,123,405 km (0.082 R)
• M66: 24,204,935 km (0.072 R)
• M67: 24,327,307 km (0.067 R)
• M68: 24,901,314 km (0.084 R)
• M69: 25,024,881 km (0.057 R)
• M70: 25,687,301 km (0.109 R)
• M71: 26,523,553 km (0.1 R)
• M72: 26,902,783 km (0.098 R)
• M73: 27,198,987 km (0.095 R)
• M74: 28,394,573 km (0.084 R)
• M75: 28,825,715 km (0.086 R)
• M76: 28,955,565 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22

Radius: 14.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.43 AU - 5.77 AU

Year: 7556 Days

Day: 6.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 28,960,774 km

• M1: 401,221 km (0.083 R)
• M2: 506,239 km (0.07 R)
• M3: 648,806 km (0.093 R)
• M4: 1,167,163 km (0.086 R)
• M5: 1,595,312 km (0.095 R)
• M6: 1,799,214 km (0.092 R)
• M7: 1,982,621 km (0.095 R)
• M8: 2,789,402 km (0.112 R)
• M9: 3,060,473 km (0.077 R)
• M10: 3,187,631 km (0.036 R)
• M11: 3,887,749 km (0.06 R)
• M12: 4,754,968 km (0.082 R)
• M13: 4,930,147 km (0.086 R)
• M14: 5,638,194 km (0.083 R)
• M15: 5,881,291 km (0.068 R)
• M16: 6,919,201 km (0.026 R)
• M17: 7,210,617 km (0.077 R)
• M18: 7,350,192 km (0.062 R)
• M19: 7,917,318 km (0.052 R)
• M20: 8,157,871 km (0.113 R)
• M21: 8,482,199 km (0.068 R)
• M22: 9,060,395 km (0.109 R)
• M23: 9,345,828 km (0.044 R)
• M24: 9,634,252 km (0.054 R)
• M25: 9,856,705 km (0.111 R)
• M26: 9,977,280 km (0.062 R)
• M27: 10,081,101 km (0.117 R)
• M28: 10,764,016 km (0.1 R)
• M29: 11,066,502 km (0.111 R)
• M30: 11,425,837 km (0.099 R)
• M31: 11,917,266 km (0.108 R)
• M32: 12,008,969 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 9.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.29 AU - 5.49 AU

Year: 8209 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,960,774 km

• M1: 176,077 km (0.099 R)
• M2: 273,016 km (0.094 R)
• M3: 579,093 km (0.12 R)
• M4: 657,183 km (0.088 R)
• M5: 980,913 km (0.086 R)
• M6: 1,351,916 km (0.113 R)
• M7: 1,731,895 km (0.078 R)
• M8: 1,865,934 km (0.084 R)
• M9: 1,934,300 km (0.086 R)
• M10: 2,003,415 km (0.102 R)
• M11: 2,644,591 km (0.042 R)
• M12: 2,819,321 km (0.11 R)
• M13: 2,997,941 km (0.118 R)
• M14: 3,139,461 km (0.102 R)
• M15: 3,429,382 km (0.07 R)
• M16: 3,598,876 km (0.091 R)
• M17: 3,749,521 km (0.11 R)
• M18: 3,836,437 km (0.103 R)
• M19: 3,990,523 km (0.072 R)
• M20: 4,259,201 km (0.116 R)
• M21: 4,673,288 km (0.113 R)
• M22: 4,837,995 km (0.069 R)
• M23: 5,270,034 km (0.117 R)
• M24: 5,416,939 km (0.068 R)
• M25: 5,916,147 km (0.081 R)
• M26: 6,043,156 km (0.076 R)
• M27: 6,352,075 km (0.064 R)
• M28: 7,065,807 km (0.065 R)
• M29: 7,583,266 km (0.076 R)
• M30: 7,916,420 km (0.098 R)
• M31: 8,056,743 km (0.065 R)
• M32: 8,597,240 km (0.047 R)
• M33: 8,770,325 km (0.06 R)
• M34: 10,533,635 km (0.095 R)
• M35: 11,030,300 km (0.111 R)
• M36: 11,407,885 km (0.064 R)
• M37: 11,821,673 km (0.084 R)
• M38: 11,917,864 km (0.115 R)
• M39: 12,467,935 km (0.082 R)
• M40: 12,960,112 km (0.043 R)
• M41: 13,026,235 km (0.073 R)
• M42: 14,611,972 km (0.11 R)
• M43: 15,585,555 km (0.058 R)
• M44: 16,080,126 km (0.069 R)
• M45: 16,472,222 km (0.101 R)
• M46: 16,795,503 km (0.095 R)
• M47: 17,448,348 km (0.092 R)
• M48: 17,667,808 km (0.112 R)
• M49: 18,405,924 km (0.118 R)
• M50: 18,778,871 km (0.074 R)
• M51: 19,191,911 km (0.077 R)
• M52: 19,267,308 km (0.044 R)
• M53: 19,988,669 km (0.08 R)
• M54: 20,873,840 km (0.105 R)
• M55: 21,106,913 km (0.11 R)
• M56: 21,184,704 km (0.077 R)
• M57: 21,653,843 km (0.091 R)
• M58: 22,562,800 km (0.105 R)
• M59: 23,282,665 km (0.118 R)
• M60: 24,663,154 km (0.098 R)
• M61: 24,745,133 km (0.04 R)
• M62: 25,363,272 km (0.047 R)
• M63: 25,861,433 km (0.117 R)
• M64: 26,867,329 km (0.082 R)
• M65: 28,185,735 km (0.116 R)
• M66: 28,744,782 km (0.042 R)
• M67: 28,917,568 km (0.089 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 20,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit