🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 11.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.58 AU - 0.68 AU

Year: 345 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 19,849,175 km

• M1: 145,708 km (0.104 R)
• M2: 226,641 km (0.091 R)
• M3: 334,650 km (0.084 R)
• M4: 407,355 km (0.097 R)
• M5: 483,201 km (0.072 R)
• M6: 566,677 km (0.081 R)
• M7: 710,739 km (0.055 R)
• M8: 816,056 km (0.113 R)
• M9: 904,170 km (0.078 R)
• M10: 987,795 km (0.101 R)
• M11: 1,064,239 km (0.104 R)
• M12: 1,210,546 km (0.116 R)
• M13: 1,328,130 km (0.112 R)
• M14: 1,408,913 km (0.115 R)
• M15: 1,498,223 km (0.119 R)
• M16: 1,608,626 km (0.077 R)
• M17: 1,719,478 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 8.9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.64 AU - 0.9 AU

Year: 466 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 19,849,175 km

• M1: 113,844 km (0.117 R)
• M2: 170,242 km (0.112 R)
• M3: 228,885 km (0.108 R)
• M4: 296,952 km (0.041 R)
• M5: 386,561 km (0.117 R)
• M6: 523,892 km (0.053 R)
• M7: 622,926 km (0.088 R)
• M8: 678,726 km (0.109 R)
• M9: 828,623 km (0.084 R)
• M10: 920,476 km (0.102 R)
• M11: 976,575 km (0.063 R)
• M12: 1,128,866 km (0.092 R)
• M13: 1,236,576 km (0.079 R)
• M14: 1,559,558 km (0.058 R)
• M15: 1,632,562 km (0.095 R)
• M16: 1,755,082 km (0.095 R)
• M17: 1,998,179 km (0.079 R)
• M18: 2,100,803 km (0.047 R)
• M19: 2,222,875 km (0.105 R)
• M20: 2,287,651 km (0.118 R)
• M21: 2,365,292 km (0.105 R)
• M22: 2,467,916 km (0.117 R)
• M23: 2,541,369 km (0.119 R)
• M24: 2,684,085 km (0.104 R)
• M25: 2,797,779 km (0.118 R)
• M26: 2,945,283 km (0.106 R)
• M27: 3,016,791 km (0.108 R)
• M28: 3,188,080 km (0.041 R)
• M29: 3,274,847 km (0.082 R)
• M30: 3,355,779 km (0.085 R)
• M31: 3,471,568 km (0.101 R)
• M32: 3,728,129 km (0.114 R)
• M33: 3,841,075 km (0.114 R)
• M34: 3,933,676 km (0.118 R)
• M35: 4,164,655 km (0.114 R)
• M36: 4,223,148 km (0.082 R)
• M37: 4,385,462 km (0.106 R)
• M38: 4,519,651 km (0.095 R)
• M39: 4,587,419 km (0.09 R)
• M40: 4,662,966 km (0.049 R)
• M41: 4,746,591 km (0.039 R)
• M42: 4,807,627 km (0.071 R)
• M43: 4,876,741 km (0.116 R)
• M44: 5,093,807 km (0.08 R)
• M45: 5,385,673 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 11.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.09 AU - 1.77 AU

Year: 1180 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 59.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,849,175 km

• M1: 149,747 km (0.102 R)
• M2: 280,197 km (0.11 R)
• M3: 420,071 km (0.115 R)
• M4: 497,114 km (0.049 R)
• M5: 623,973 km (0.076 R)
• M6: 747,241 km (0.097 R)
• M7: 868,116 km (0.095 R)
• M8: 978,370 km (0.109 R)
• M9: 1,063,042 km (0.098 R)
• M10: 1,156,541 km (0.11 R)
• M11: 1,372,710 km (0.116 R)
• M12: 1,496,428 km (0.117 R)
• M13: 1,595,312 km (0.099 R)
• M14: 1,689,259 km (0.043 R)
• M15: 2,203,277 km (0.055 R)
• M16: 2,390,724 km (0.119 R)
• M17: 2,515,937 km (0.046 R)
• M18: 2,677,652 km (0.103 R)
• M19: 2,799,126 km (0.095 R)
• M20: 2,904,742 km (0.091 R)
• M21: 3,074,835 km (0.107 R)
• M22: 3,156,515 km (0.091 R)
• M23: 3,312,994 km (0.118 R)
• M24: 3,396,769 km (0.076 R)
• M25: 3,519,140 km (0.082 R)
• M26: 3,604,710 km (0.057 R)
• M27: 3,681,454 km (0.109 R)
• M28: 4,113,193 km (0.095 R)
• M29: 4,274,310 km (0.063 R)
• M30: 4,365,864 km (0.07 R)
• M31: 4,633,944 km (0.066 R)
• M32: 4,833,358 km (0.076 R)
• M33: 4,918,180 km (0.069 R)
• M34: 5,046,385 km (0.112 R)
• M35: 5,240,862 km (0.112 R)
• M36: 5,349,919 km (0.088 R)
• M37: 5,581,497 km (0.104 R)
• M38: 5,692,797 km (0.113 R)
• M39: 6,031,637 km (0.108 R)
• M40: 6,226,563 km (0.098 R)
• M41: 6,353,870 km (0.084 R)
• M42: 6,446,920 km (0.108 R)
• M43: 6,540,569 km (0.039 R)
• M44: 6,705,425 km (0.064 R)
• M45: 6,847,843 km (0.071 R)
• M46: 7,147,786 km (0.095 R)
• M47: 7,244,576 km (0.119 R)
• M48: 7,341,964 km (0.099 R)
• M49: 7,698,456 km (0.087 R)
• M50: 7,797,939 km (0.056 R)
• M51: 7,897,720 km (0.11 R)
• M52: 8,023,083 km (0.109 R)
• M53: 8,111,197 km (0.062 R)
• M54: 8,377,630 km (0.055 R)
• M55: 8,454,224 km (0.074 R)
• M56: 8,531,118 km (0.117 R)
• M57: 8,633,892 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 8.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.19 AU - 1.83 AU

Year: 1281 Days

Day: 7.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 19,849,175 km

• M1: 107,561 km (0.11 R)
• M2: 173,833 km (0.082 R)
• M3: 254,316 km (0.101 R)
• M4: 386,262 km (0.066 R)
• M5: 443,857 km (0.1 R)
• M6: 574,007 km (0.116 R)
• M7: 679,174 km (0.103 R)
• M8: 811,419 km (0.108 R)
• M9: 888,761 km (0.057 R)
• M10: 941,719 km (0.079 R)
• M11: 1,012,329 km (0.093 R)
• M12: 1,084,884 km (0.069 R)
• M13: 1,325,288 km (0.096 R)
• M14: 1,461,422 km (0.102 R)
• M15: 1,569,880 km (0.107 R)
• M16: 1,634,955 km (0.091 R)
• M17: 1,707,660 km (0.044 R)
• M18: 1,761,216 km (0.047 R)
• M19: 1,925,325 km (0.11 R)
• M20: 1,995,187 km (0.03 R)
• M21: 2,151,965 km (0.107 R)
• M22: 2,305,453 km (0.048 R)
• M23: 2,701,289 km (0.067 R)
• M24: 2,779,828 km (0.054 R)
• M25: 2,843,257 km (0.075 R)
• M26: 3,077,228 km (0.056 R)
• M27: 3,184,191 km (0.085 R)
• M28: 3,351,142 km (0.073 R)
• M29: 3,581,223 km (0.067 R)
• M30: 3,667,691 km (0.101 R)
• M31: 3,958,210 km (0.12 R)
• M32: 4,029,718 km (0.079 R)
• M33: 4,320,387 km (0.098 R)
• M34: 4,496,164 km (0.087 R)
• M35: 4,589,663 km (0.114 R)
• M36: 4,646,061 km (0.098 R)
• M37: 4,759,456 km (0.097 R)
• M38: 4,826,177 km (0.115 R)
• M39: 4,893,197 km (0.081 R)
• M40: 5,066,730 km (0.082 R)
• M41: 5,429,954 km (0.063 R)
• M42: 5,549,632 km (0.075 R)
• M43: 5,619,794 km (0.085 R)
• M44: 5,761,164 km (0.076 R)
• M45: 5,913,903 km (0.093 R)
• M46: 6,317,219 km (0.035 R)
• M47: 6,380,050 km (0.055 R)
• M48: 6,612,226 km (0.047 R)
• M49: 6,890,328 km (0.071 R)
• M50: 6,965,875 km (0.107 R)
• M51: 7,128,638 km (0.077 R)
• M52: 7,216,003 km (0.103 R)
• M53: 7,424,842 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 8.9

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.46 AU - 2.02 AU

Year: 1584 Days

Day: 12.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,849,175 km

• M1: 115,938 km (0.1 R)
• M2: 201,060 km (0.069 R)
• M3: 259,403 km (0.065 R)
• M4: 551,867 km (0.077 R)
• M5: 638,035 km (0.088 R)
• M6: 744,848 km (0.119 R)
• M7: 908,508 km (0.077 R)
• M8: 1,166,863 km (0.098 R)
• M9: 1,223,262 km (0.093 R)
• M10: 1,309,729 km (0.083 R)
• M11: 1,438,234 km (0.085 R)
• M12: 1,519,466 km (0.109 R)
• M13: 1,612,815 km (0.08 R)
• M14: 1,718,880 km (0.11 R)
• M15: 1,926,821 km (0.097 R)
• M16: 2,062,356 km (0.095 R)
• M17: 2,166,177 km (0.078 R)
• M18: 2,636,214 km (0.104 R)
• M19: 2,876,767 km (0.104 R)
• M20: 2,954,109 km (0.066 R)
• M21: 3,137,516 km (0.04 R)
• M22: 3,203,938 km (0.113 R)
• M23: 3,460,797 km (0.043 R)
• M24: 3,543,226 km (0.066 R)
• M25: 3,598,577 km (0.1 R)
• M26: 3,879,821 km (0.107 R)
• M27: 4,153,585 km (0.115 R)
• M28: 4,344,621 km (0.119 R)
• M29: 4,418,822 km (0.06 R)
• M30: 4,553,460 km (0.091 R)
• M31: 4,719,962 km (0.099 R)
• M32: 4,873,151 km (0.057 R)
• M33: 4,981,310 km (0.108 R)
• M34: 5,105,925 km (0.101 R)
• M35: 5,231,587 km (0.057 R)
• M36: 5,358,297 km (0.052 R)
• M37: 5,598,700 km (0.12 R)
• M38: 5,793,477 km (0.07 R)
• M39: 5,891,763 km (0.111 R)
• M40: 5,990,497 km (0.08 R)
• M41: 6,089,980 km (0.05 R)
• M42: 6,206,516 km (0.072 R)
• M43: 6,492,847 km (0.077 R)
• M44: 6,595,022 km (0.114 R)
• M45: 6,887,336 km (0.111 R)
• M46: 7,324,761 km (0.075 R)
• M47: 7,573,691 km (0.071 R)
• M48: 7,753,209 km (0.102 R)
• M49: 8,079,931 km (0.089 R)
• M50: 8,355,789 km (0.073 R)
• M51: 8,784,537 km (0.061 R)
• M52: 8,859,934 km (0.026 R)
• M53: 9,182,317 km (0.114 R)
• M54: 9,239,763 km (0.05 R)
• M55: 9,316,357 km (0.095 R)
• M56: 9,799,857 km (0.101 R)
• M57: 9,995,681 km (0.091 R)
• M58: 10,153,207 km (0.11 R)
• M59: 10,410,965 km (0.08 R)
• M60: 10,872,175 km (0.093 R)
• M61: 10,932,912 km (0.027 R)
• M62: 11,115,571 km (0.101 R)
• M63: 11,360,761 km (0.102 R)
• M64: 11,669,681 km (0.094 R)
• M65: 11,731,764 km (0.051 R)
• M66: 11,856,379 km (0.112 R)
• M67: 12,106,956 km (0.072 R)
• M68: 12,359,178 km (0.088 R)
• M69: 12,719,559 km (0.056 R)
• M70: 13,018,904 km (0.079 R)
• M71: 13,733,683 km (0.104 R)
• M72: 14,195,192 km (0.056 R)
• M73: 14,572,478 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.3

Radius: 9.6

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.41 AU - 2.27 AU

Year: 1723 Days

Day: 5.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 19,849,175 km

• M1: 122,820 km (0.072 R)
• M2: 230,231 km (0.098 R)
• M3: 338,390 km (0.103 R)
• M4: 398,230 km (0.115 R)
• M5: 512,223 km (0.051 R)
• M6: 583,880 km (0.065 R)
• M7: 695,181 km (0.115 R)
• M8: 783,594 km (0.094 R)
• M9: 844,929 km (0.062 R)
• M10: 956,379 km (0.12 R)
• M11: 1,124,677 km (0.051 R)
• M12: 1,203,664 km (0.092 R)
• M13: 1,302,848 km (0.093 R)
• M14: 1,471,295 km (0.045 R)
• M15: 1,558,361 km (0.065 R)
• M16: 1,809,237 km (0.092 R)
• M17: 2,051,735 km (0.113 R)
• M18: 2,171,413 km (0.112 R)
• M19: 2,237,835 km (0.106 R)
• M20: 2,452,358 km (0.117 R)
• M21: 2,544,660 km (0.075 R)
• M22: 2,626,490 km (0.072 R)
• M23: 3,036,538 km (0.093 R)
• M24: 3,287,264 km (0.027 R)
• M25: 3,557,737 km (0.057 R)
• M26: 3,715,562 km (0.107 R)
• M27: 4,079,384 km (0.057 R)
• M28: 4,161,813 km (0.115 R)
• M29: 4,370,203 km (0.084 R)
• M30: 4,482,850 km (0.049 R)
• M31: 4,624,968 km (0.084 R)
• M32: 4,840,987 km (0.097 R)
• M33: 4,986,845 km (0.084 R)
• M34: 5,075,108 km (0.108 R)
• M35: 5,403,026 km (0.073 R)
• M36: 5,630,714 km (0.118 R)
• M37: 5,722,567 km (0.047 R)
• M38: 5,784,202 km (0.086 R)
• M39: 5,845,986 km (0.054 R)
• M40: 6,142,489 km (0.117 R)
• M41: 6,221,476 km (0.103 R)
• M42: 6,316,471 km (0.108 R)
• M43: 6,540,269 km (0.092 R)
• M44: 7,012,251 km (0.097 R)
• M45: 7,243,978 km (0.115 R)
• M46: 7,511,907 km (0.105 R)
• M47: 7,613,335 km (0.056 R)
• M48: 8,475,467 km (0.037 R)
• M49: 8,722,453 km (0.092 R)
• M50: 8,918,127 km (0.057 R)
• M51: 9,368,417 km (0.081 R)
• M52: 9,441,122 km (0.111 R)
• M53: 9,678,833 km (0.104 R)
• M54: 9,992,689 km (0.087 R)
• M55: 10,104,139 km (0.079 R)
• M56: 10,516,880 km (0.107 R)
• M57: 11,088,344 km (0.083 R)
• M58: 11,261,877 km (0.116 R)
• M59: 11,397,413 km (0.064 R)
• M60: 11,552,845 km (0.117 R)
• M61: 11,650,533 km (0.101 R)
• M62: 11,925,194 km (0.103 R)
• M63: 12,023,779 km (0.044 R)
• M64: 12,122,663 km (0.066 R)
• M65: 12,441,008 km (0.106 R)
• M66: 12,782,240 km (0.116 R)
• M67: 13,576,755 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 8.1

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.9 AU - 2.76 AU

Year: 2455 Days

Day: 5 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,849,175 km

• M1: 208,539 km (0.103 R)
• M2: 355,445 km (0.086 R)
• M3: 435,629 km (0.045 R)
• M4: 522,695 km (0.104 R)
• M5: 581,487 km (0.059 R)
• M6: 688,150 km (0.073 R)
• M7: 772,673 km (0.085 R)
• M8: 850,913 km (0.113 R)
• M9: 1,005,148 km (0.05 R)
• M10: 1,352,814 km (0.051 R)
• M11: 1,497,175 km (0.093 R)
• M12: 1,880,296 km (0.118 R)
• M13: 1,987,707 km (0.045 R)
• M14: 2,250,700 km (0.106 R)
• M15: 2,598,964 km (0.11 R)
• M16: 2,703,832 km (0.06 R)
• M17: 3,121,210 km (0.063 R)
• M18: 3,200,796 km (0.094 R)
• M19: 3,361,913 km (0.099 R)
• M20: 3,726,034 km (0.09 R)
• M21: 3,776,598 km (0.068 R)
• M22: 4,207,440 km (0.114 R)
• M23: 4,313,206 km (0.105 R)
• M24: 4,836,798 km (0.107 R)
• M25: 4,966,201 km (0.027 R)
• M26: 5,022,001 km (0.112 R)
• M27: 5,115,499 km (0.111 R)
• M28: 5,209,596 km (0.096 R)
• M29: 5,323,291 km (0.036 R)
• M30: 5,380,437 km (0.104 R)
• M31: 5,591,669 km (0.119 R)
• M32: 5,747,101 km (0.099 R)
• M33: 5,884,283 km (0.103 R)
• M34: 6,082,051 km (0.042 R)
• M35: 6,688,670 km (0.111 R)
• M36: 6,750,454 km (0.031 R)
• M37: 7,399,410 km (0.078 R)
• M38: 7,634,428 km (0.075 R)
• M39: 7,763,830 km (0.112 R)
• M40: 8,068,262 km (0.119 R)
• M41: 8,133,935 km (0.101 R)
• M42: 8,244,039 km (0.05 R)
• M43: 8,421,014 km (0.083 R)
• M44: 8,487,734 km (0.119 R)
• M45: 8,869,059 km (0.092 R)
• M46: 9,164,515 km (0.08 R)
• M47: 9,417,036 km (0.11 R)
• M48: 9,625,277 km (0.099 R)
• M49: 9,695,139 km (0.11 R)
• M50: 10,188,213 km (0.084 R)
• M51: 10,283,058 km (0.11 R)
• M52: 10,354,417 km (0.084 R)
• M53: 10,425,924 km (0.086 R)
• M54: 10,665,580 km (0.09 R)
• M55: 11,174,512 km (0.064 R)
• M56: 12,065,517 km (0.09 R)
• M57: 12,241,295 km (0.066 R)
• M58: 12,519,397 km (0.085 R)
• M59: 12,621,124 km (0.104 R)
• M60: 12,876,487 km (0.091 R)
• M61: 12,927,650 km (0.079 R)
• M62: 13,081,885 km (0.119 R)
• M63: 13,522,301 km (0.079 R)
• M64: 13,652,750 km (0.088 R)
• M65: 13,757,319 km (0.103 R)
• M66: 13,941,175 km (0.042 R)
• M67: 14,737,933 km (0.027 R)
• M68: 15,141,848 km (0.103 R)
• M69: 15,304,461 km (0.077 R)
• M70: 15,522,275 km (0.067 R)
• M71: 17,385,517 km (0.082 R)
• M72: 17,499,061 km (0.106 R)
• M73: 17,840,892 km (0.101 R)
• M74: 17,984,058 km (0.045 R)
• M75: 18,271,286 km (0.116 R)
• M76: 18,415,647 km (0.077 R)
• M77: 19,113,222 km (0.117 R)
• M78: 19,494,697 km (0.108 R)
• M79: 19,671,671 km (0.118 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: 463 - 20,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit