🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 8.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.6 AU - 0.8 AU

Year: 372 Days

Day: 5.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 29,480,141 km

• M1: 114,143 km (0.106 R)
• M2: 175,030 km (0.108 R)
• M3: 232,026 km (0.118 R)
• M4: 344,374 km (0.101 R)
• M5: 406,906 km (0.086 R)
• M6: 519,703 km (0.102 R)
• M7: 576,849 km (0.119 R)
• M8: 636,389 km (0.096 R)
• M9: 737,966 km (0.094 R)
• M10: 806,183 km (0.1 R)
• M11: 873,951 km (0.048 R)
• M12: 1,006,195 km (0.105 R)
• M13: 1,064,090 km (0.116 R)
• M14: 1,167,611 km (0.093 R)
• M15: 1,225,506 km (0.12 R)
• M16: 1,317,508 km (0.045 R)
• M17: 1,494,932 km (0.07 R)
• M18: 1,705,715 km (0.098 R)
• M19: 1,768,247 km (0.095 R)
• M20: 1,846,636 km (0.112 R)
• M21: 1,929,962 km (0.109 R)
• M22: 1,995,187 km (0.059 R)
• M23: 2,053,530 km (0.082 R)
• M24: 2,108,432 km (0.04 R)
• M25: 2,195,648 km (0.1 R)
• M26: 2,276,132 km (0.075 R)
• M27: 2,510,851 km (0.06 R)
• M28: 2,616,317 km (0.102 R)
• M29: 2,693,210 km (0.055 R)
• M30: 2,814,235 km (0.061 R)
• M31: 2,950,519 km (0.117 R)
• M32: 3,012,752 km (0.06 R)
• M33: 3,088,897 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 11.5

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.1 AU - 1.58 AU

Year: 986 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,480,141 km

• M1: 153,637 km (0.074 R)
• M2: 243,845 km (0.112 R)
• M3: 322,234 km (0.066 R)
• M4: 472,280 km (0.032 R)
• M5: 576,849 km (0.117 R)
• M6: 667,207 km (0.094 R)
• M7: 800,498 km (0.056 R)
• M8: 1,088,325 km (0.075 R)
• M9: 1,203,964 km (0.114 R)
• M10: 1,278,463 km (0.107 R)
• M11: 1,385,575 km (0.069 R)
• M12: 1,487,900 km (0.108 R)
• M13: 1,568,384 km (0.105 R)
• M14: 1,742,516 km (0.104 R)
• M15: 1,819,110 km (0.074 R)
• M16: 1,967,212 km (0.099 R)
• M17: 2,101,102 km (0.038 R)
• M18: 2,229,008 km (0.113 R)
• M19: 2,473,601 km (0.117 R)
• M20: 2,877,066 km (0.095 R)
• M21: 3,451,073 km (0.098 R)
• M22: 3,581,074 km (0.071 R)
• M23: 3,734,860 km (0.114 R)
• M24: 3,890,741 km (0.068 R)
• M25: 4,037,647 km (0.119 R)
• M26: 4,209,235 km (0.119 R)
• M27: 4,418,672 km (0.1 R)
• M28: 4,560,042 km (0.067 R)
• M29: 4,679,122 km (0.105 R)
• M30: 4,896,039 km (0.072 R)
• M31: 4,981,310 km (0.092 R)
• M32: 5,314,913 km (0.102 R)
• M33: 5,503,406 km (0.109 R)
• M34: 5,604,983 km (0.106 R)
• M35: 5,745,456 km (0.066 R)
• M36: 5,977,931 km (0.117 R)
• M37: 6,082,350 km (0.042 R)
• M38: 6,213,697 km (0.067 R)
• M39: 6,332,627 km (0.109 R)
• M40: 6,465,770 km (0.101 R)
• M41: 6,925,334 km (0.069 R)
• M42: 7,007,463 km (0.084 R)
• M43: 7,381,458 km (0.114 R)
• M44: 7,549,756 km (0.101 R)
• M45: 7,747,823 km (0.084 R)
• M46: 7,847,456 km (0.1 R)
• M47: 7,933,175 km (0.101 R)
• M48: 8,033,705 km (0.05 R)
• M49: 8,352,199 km (0.116 R)
• M50: 8,689,692 km (0.049 R)
• M51: 8,912,144 km (0.092 R)
• M52: 9,091,511 km (0.118 R)
• M53: 9,211,788 km (0.12 R)
• M54: 9,560,501 km (0.104 R)
• M55: 9,759,466 km (0.113 R)
• M56: 9,836,359 km (0.114 R)
• M57: 9,928,960 km (0.088 R)
• M58: 10,255,233 km (0.113 R)
• M59: 10,711,507 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.5

Radius: 8.6

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.42 AU - 1.84 AU

Year: 1323 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,480,141 km

• M1: 107,262 km (0.101 R)
• M2: 174,730 km (0.115 R)
• M3: 277,803 km (0.101 R)
• M4: 408,402 km (0.056 R)
• M5: 474,524 km (0.063 R)
• M6: 567,275 km (0.1 R)
• M7: 759,957 km (0.109 R)
• M8: 857,645 km (0.118 R)
• M9: 959,670 km (0.059 R)
• M10: 1,117,047 km (0.057 R)
• M11: 1,191,547 km (0.029 R)
• M12: 1,353,562 km (0.067 R)
• M13: 1,465,610 km (0.082 R)
• M14: 1,580,801 km (0.114 R)
• M15: 1,639,593 km (0.096 R)
• M16: 1,759,421 km (0.096 R)
• M17: 1,900,043 km (0.065 R)
• M18: 1,989,801 km (0.085 R)
• M19: 2,044,405 km (0.04 R)
• M20: 2,430,965 km (0.118 R)
• M21: 2,558,273 km (0.092 R)
• M22: 2,728,216 km (0.12 R)
• M23: 2,891,577 km (0.07 R)
• M24: 2,974,604 km (0.095 R)
• M25: 3,174,616 km (0.034 R)
• M26: 3,281,878 km (0.077 R)
• M27: 3,401,108 km (0.035 R)
• M28: 3,488,772 km (0.114 R)
• M29: 3,543,824 km (0.119 R)
• M30: 3,984,240 km (0.104 R)
• M31: 4,158,222 km (0.086 R)
• M32: 4,263,839 km (0.109 R)
• M33: 4,537,902 km (0.076 R)
• M34: 4,634,692 km (0.05 R)
• M35: 4,830,066 km (0.074 R)
• M36: 5,040,700 km (0.109 R)
• M37: 5,216,478 km (0.081 R)
• M38: 5,419,781 km (0.082 R)
• M39: 5,834,317 km (0.049 R)
• M40: 5,952,798 km (0.071 R)
• M41: 6,045,400 km (0.072 R)
• M42: 6,353,422 km (0.061 R)
• M43: 6,529,648 km (0.05 R)
• M44: 6,887,187 km (0.068 R)
• M45: 7,124,449 km (0.087 R)
• M46: 7,279,432 km (0.096 R)
• M47: 7,435,463 km (0.114 R)
• M48: 7,997,801 km (0.094 R)
• M49: 8,247,181 km (0.109 R)
• M50: 8,395,133 km (0.1 R)
• M51: 8,753,719 km (0.031 R)
• M52: 9,132,651 km (0.071 R)
• M53: 9,193,687 km (0.066 R)
• M54: 9,516,818 km (0.107 R)
• M55: 9,594,310 km (0.075 R)
• M56: 9,656,543 km (0.106 R)
• M57: 10,142,586 km (0.104 R)
• M58: 10,476,488 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 12.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.8 AU - 3.2 AU

Year: 3304 Days

Day: 6.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,480,141 km

• M1: 241,152 km (0.109 R)
• M2: 383,419 km (0.103 R)
• M3: 463,903 km (0.111 R)
• M4: 633,248 km (0.113 R)
• M5: 1,143,377 km (0.112 R)
• M6: 1,307,485 km (0.055 R)
• M7: 1,599,052 km (0.032 R)
• M8: 1,922,632 km (0.116 R)
• M9: 2,064,600 km (0.097 R)
• M10: 2,176,350 km (0.103 R)
• M11: 2,324,751 km (0.078 R)
• M12: 2,512,047 km (0.044 R)
• M13: 2,716,548 km (0.111 R)
• M14: 2,876,917 km (0.096 R)
• M15: 3,002,280 km (0.031 R)
• M16: 3,337,229 km (0.059 R)
• M17: 3,945,345 km (0.042 R)
• M18: 4,198,315 km (0.089 R)
• M19: 4,341,181 km (0.072 R)
• M20: 4,427,798 km (0.072 R)
• M21: 5,019,457 km (0.05 R)
• M22: 5,263,152 km (0.085 R)
• M23: 5,873,661 km (0.112 R)
• M24: 6,146,827 km (0.087 R)
• M25: 6,490,154 km (0.108 R)
• M26: 7,008,511 km (0.107 R)
• M27: 7,384,600 km (0.037 R)
• M28: 7,943,198 km (0.117 R)
• M29: 8,317,342 km (0.041 R)
• M30: 9,046,034 km (0.098 R)
• M31: 9,194,136 km (0.113 R)
• M32: 9,287,185 km (0.078 R)
• M33: 10,042,804 km (0.09 R)
• M34: 10,157,845 km (0.031 R)
• M35: 10,642,093 km (0.061 R)
• M36: 10,896,709 km (0.081 R)
• M37: 10,975,547 km (0.033 R)
• M38: 11,113,925 km (0.12 R)
• M39: 11,814,492 km (0.079 R)
• M40: 13,300,148 km (0.117 R)
• M41: 14,172,304 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.9

Radius: 13

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.61 AU - 4.05 AU

Year: 4766 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,480,141 km

• M1: 247,435 km (0.102 R)
• M2: 411,095 km (0.106 R)
• M3: 519,703 km (0.12 R)
• M4: 649,255 km (0.081 R)
• M5: 828,922 km (0.08 R)
• M6: 1,005,896 km (0.114 R)
• M7: 1,088,773 km (0.1 R)
• M8: 1,251,237 km (0.114 R)
• M9: 1,352,814 km (0.05 R)
• M10: 1,445,714 km (0.113 R)
• M11: 1,712,596 km (0.027 R)
• M12: 2,035,429 km (0.104 R)
• M13: 2,434,705 km (0.071 R)
• M14: 2,592,830 km (0.066 R)
• M15: 2,798,976 km (0.055 R)
• M16: 3,196,607 km (0.044 R)
• M17: 3,306,711 km (0.094 R)
• M18: 3,402,155 km (0.112 R)
• M19: 3,612,190 km (0.055 R)
• M20: 3,776,748 km (0.058 R)
• M21: 3,876,679 km (0.045 R)
• M22: 3,960,753 km (0.12 R)
• M23: 4,079,384 km (0.067 R)
• M24: 4,744,197 km (0.115 R)
• M25: 4,870,308 km (0.114 R)
• M26: 4,997,616 km (0.037 R)
• M27: 5,218,572 km (0.076 R)
• M28: 5,881,440 km (0.089 R)
• M29: 6,272,190 km (0.09 R)
• M30: 6,490,752 km (0.064 R)
• M31: 6,711,858 km (0.043 R)
• M32: 6,792,940 km (0.094 R)
• M33: 7,306,809 km (0.103 R)
• M34: 7,579,077 km (0.097 R)
• M35: 7,705,936 km (0.052 R)
• M36: 8,328,712 km (0.055 R)
• M37: 8,657,229 km (0.081 R)
• M38: 9,057,253 km (0.082 R)
• M39: 9,349,867 km (0.076 R)
• M40: 9,531,479 km (0.073 R)
• M41: 9,691,399 km (0.1 R)
• M42: 9,967,557 km (0.079 R)
• M43: 10,176,395 km (0.117 R)
• M44: 10,504,314 km (0.057 R)
• M45: 11,122,302 km (0.053 R)
• M46: 11,752,259 km (0.063 R)
• M47: 11,948,382 km (0.109 R)
• M48: 12,643,563 km (0.066 R)
• M49: 13,046,729 km (0.057 R)
• M50: 13,250,033 km (0.106 R)
• M51: 13,377,490 km (0.105 R)
• M52: 13,582,439 km (0.107 R)
• M53: 13,685,213 km (0.053 R)
• M54: 13,891,658 km (0.069 R)
• M55: 14,073,270 km (0.118 R)
• M56: 14,307,690 km (0.102 R)
• M57: 14,491,097 km (0.06 R)
• M58: 15,098,913 km (0.102 R)
• M59: 15,607,396 km (0.099 R)
• M60: 15,958,502 km (0.119 R)
• M61: 16,641,118 km (0.072 R)
• M62: 17,110,705 km (0.075 R)
• M63: 17,249,682 km (0.09 R)
• M64: 17,921,975 km (0.072 R)
• M65: 18,006,497 km (0.082 R)
• M66: 18,232,988 km (0.108 R)
• M67: 18,688,514 km (0.037 R)
• M68: 19,032,589 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.3

Radius: 12.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.94 AU - 4.6 AU

Year: 5610 Days

Day: 14.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,480,141 km

• M1: 190,139 km (0.097 R)
• M2: 344,524 km (0.082 R)
• M3: 427,401 km (0.092 R)
• M4: 525,388 km (0.048 R)
• M5: 814,411 km (0.079 R)
• M6: 929,452 km (0.112 R)
• M7: 1,043,296 km (0.072 R)
• M8: 1,185,114 km (0.061 R)
• M9: 1,530,835 km (0.119 R)
• M10: 1,800,261 km (0.105 R)
• M11: 1,917,845 km (0.09 R)
• M12: 2,075,670 km (0.093 R)
• M13: 2,296,327 km (0.058 R)
• M14: 2,823,959 km (0.113 R)
• M15: 3,101,912 km (0.103 R)
• M16: 3,333,041 km (0.105 R)
• M17: 3,501,787 km (0.095 R)
• M18: 3,731,120 km (0.104 R)
• M19: 3,812,502 km (0.073 R)
• M20: 3,894,631 km (0.074 R)
• M21: 3,989,177 km (0.065 R)
• M22: 4,084,471 km (0.106 R)
• M23: 4,168,545 km (0.046 R)
• M24: 4,338,338 km (0.052 R)
• M25: 4,461,158 km (0.12 R)
• M26: 4,735,221 km (0.077 R)
• M27: 4,950,942 km (0.085 R)
• M28: 5,511,186 km (0.034 R)
• M29: 6,009,496 km (0.089 R)
• M30: 6,508,255 km (0.094 R)
• M31: 6,705,874 km (0.075 R)
• M32: 7,516,246 km (0.095 R)
• M33: 7,634,578 km (0.107 R)
• M34: 8,038,642 km (0.092 R)
• M35: 8,281,289 km (0.117 R)
• M36: 8,480,254 km (0.06 R)
• M37: 8,992,627 km (0.109 R)
• M38: 9,197,277 km (0.109 R)
• M39: 9,499,016 km (0.034 R)
• M40: 9,611,065 km (0.081 R)
• M41: 10,473,646 km (0.102 R)
• M42: 10,822,209 km (0.078 R)
• M43: 10,905,834 km (0.104 R)
• M44: 11,073,683 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.8

Radius: 10.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.03 AU - 6.53 AU

Year: 7714 Days

Day: 8.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,480,141 km

• M1: 141,669 km (0.081 R)
• M2: 211,083 km (0.071 R)
• M3: 362,924 km (0.105 R)
• M4: 506,688 km (0.096 R)
• M5: 755,320 km (0.119 R)
• M6: 947,104 km (0.048 R)
• M7: 1,272,779 km (0.114 R)
• M8: 1,456,485 km (0.07 R)
• M9: 1,682,078 km (0.079 R)
• M10: 1,833,322 km (0.075 R)
• M11: 2,221,828 km (0.082 R)
• M12: 2,463,727 km (0.067 R)
• M13: 2,952,763 km (0.077 R)
• M14: 3,115,675 km (0.11 R)
• M15: 3,219,047 km (0.088 R)
• M16: 3,408,139 km (0.088 R)
• M17: 3,536,194 km (0.096 R)
• M18: 3,952,226 km (0.055 R)
• M19: 4,200,409 km (0.113 R)
• M20: 4,291,963 km (0.093 R)
• M21: 4,407,303 km (0.065 R)
• M22: 4,712,034 km (0.105 R)
• M23: 5,023,646 km (0.094 R)
• M24: 5,793,926 km (0.105 R)
• M25: 6,179,738 km (0.047 R)
• M26: 6,415,355 km (0.099 R)
• M27: 7,331,941 km (0.089 R)
• M28: 7,918,514 km (0.071 R)
• M29: 8,088,906 km (0.112 R)
• M30: 8,578,241 km (0.093 R)
• M31: 8,841,234 km (0.098 R)
• M32: 8,929,497 km (0.111 R)
• M33: 9,585,783 km (0.03 R)
• M34: 9,828,281 km (0.033 R)
• M35: 10,072,873 km (0.049 R)
• M36: 10,226,660 km (0.106 R)
• M37: 10,567,893 km (0.101 R)
• M38: 10,755,638 km (0.107 R)
• M39: 10,913,015 km (0.083 R)
• M40: 11,581,867 km (0.117 R)
• M41: 11,646,344 km (0.109 R)
• M42: 11,775,447 km (0.09 R)
• M43: 11,970,223 km (0.097 R)
• M44: 12,035,298 km (0.085 R)
• M45: 13,261,402 km (0.105 R)
• M46: 13,667,561 km (0.119 R)
• M47: 14,112,166 km (0.095 R)
• M48: 14,422,731 km (0.114 R)
• M49: 14,561,558 km (0.108 R)
• M50: 14,700,833 km (0.104 R)
• M51: 15,510,008 km (0.058 R)
• M52: 15,830,447 km (0.112 R)
• M53: 16,009,515 km (0.12 R)
• M54: 16,225,235 km (0.039 R)
• M55: 16,369,747 km (0.118 R)
• M56: 17,134,641 km (0.102 R)
• M57: 17,281,696 km (0.102 R)
• M58: 17,466,000 km (0.049 R)
• M59: 18,623,738 km (0.116 R)
• M60: 18,774,982 km (0.112 R)
• M61: 19,116,663 km (0.065 R)
• M62: 19,767,563 km (0.101 R)
• M63: 20,231,466 km (0.117 R)
• M64: 20,503,735 km (0.094 R)
• M65: 20,777,349 km (0.117 R)
• M66: 20,894,933 km (0.08 R)
• M67: 21,763,947 km (0.111 R)
• M68: 21,963,062 km (0.096 R)
• M69: 22,162,925 km (0.101 R)
• M70: 23,048,993 km (0.118 R)
• M71: 23,292,688 km (0.025 R)
• M72: 23,455,600 km (0.076 R)
• M73: 24,441,300 km (0.119 R)
• M74: 24,524,028 km (0.107 R)
• M75: 25,356,540 km (0.081 R)
• M76: 26,283,149 km (0.117 R)
• M77: 26,495,279 km (0.12 R)
• M78: 27,220,679 km (0.074 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit