🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 14.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.62 AU - 0.74 AU

Year: 368 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 42,648,796 km

• M1: 183,108 km (0.087 R)
• M2: 316,399 km (0.11 R)
• M3: 425,456 km (0.071 R)
• M4: 526,734 km (0.113 R)
• M5: 631,752 km (0.061 R)
• M6: 722,109 km (0.113 R)
• M7: 817,852 km (0.094 R)
• M8: 948,899 km (0.096 R)
• M9: 1,046,736 km (0.071 R)
• M10: 1,143,676 km (0.051 R)
• M11: 1,297,911 km (0.085 R)
• M12: 1,403,078 km (0.057 R)
• M13: 1,501,065 km (0.076 R)
• M14: 1,814,921 km (0.06 R)
• M15: 2,038,271 km (0.112 R)
• M16: 2,210,309 km (0.091 R)
• M17: 2,381,299 km (0.119 R)
• M18: 2,531,346 km (0.048 R)
• M19: 2,658,953 km (0.065 R)
• M20: 3,014,397 km (0.037 R)
• M21: 3,191,222 km (0.087 R)
• M22: 3,301,775 km (0.116 R)
• M23: 3,392,581 km (0.116 R)
• M24: 3,626,851 km (0.093 R)
• M25: 3,735,160 km (0.102 R)
• M26: 3,888,647 km (0.104 R)
• M27: 4,036,749 km (0.104 R)
• M28: 4,201,905 km (0.097 R)
• M29: 4,400,122 km (0.09 R)
• M30: 4,508,281 km (0.103 R)
• M31: 4,609,410 km (0.099 R)
• M32: 4,734,922 km (0.104 R)
• M33: 4,957,374 km (0.102 R)
• M34: 5,167,110 km (0.088 R)
• M35: 5,355,005 km (0.078 R)
• M36: 5,553,671 km (0.068 R)
• M37: 5,712,694 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 11.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.77 AU - 1.17 AU

Year: 627 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 42,648,796 km

• M1: 157,227 km (0.06 R)
• M2: 242,947 km (0.113 R)
• M3: 346,319 km (0.057 R)
• M4: 468,241 km (0.095 R)
• M5: 598,990 km (0.075 R)
• M6: 684,261 km (0.101 R)
• M7: 795,113 km (0.104 R)
• M8: 934,538 km (0.091 R)
• M9: 1,047,933 km (0.101 R)
• M10: 1,184,366 km (0.097 R)
• M11: 1,314,516 km (0.078 R)
• M12: 1,489,247 km (0.1 R)
• M13: 1,630,467 km (0.088 R)
• M14: 1,741,319 km (0.079 R)
• M15: 2,081,804 km (0.104 R)
• M16: 2,256,385 km (0.108 R)
• M17: 2,341,506 km (0.117 R)
• M18: 2,660,748 km (0.115 R)
• M19: 2,800,622 km (0.101 R)
• M20: 2,909,379 km (0.028 R)
• M21: 3,235,353 km (0.106 R)
• M22: 3,376,274 km (0.096 R)
• M23: 3,519,140 km (0.116 R)
• M24: 3,774,205 km (0.03 R)
• M25: 3,848,256 km (0.093 R)
• M26: 4,082,675 km (0.076 R)
• M27: 4,187,394 km (0.046 R)
• M28: 4,264,138 km (0.107 R)
• M29: 4,644,864 km (0.042 R)
• M30: 4,774,117 km (0.096 R)
• M31: 4,874,497 km (0.057 R)
• M32: 5,210,643 km (0.037 R)
• M33: 5,334,810 km (0.119 R)
• M34: 5,428,608 km (0.1 R)
• M35: 5,543,947 km (0.074 R)
• M36: 5,755,928 km (0.11 R)
• M37: 5,895,054 km (0.077 R)
• M38: 6,133,064 km (0.118 R)
• M39: 6,374,365 km (0.072 R)
• M40: 6,563,008 km (0.106 R)
• M41: 6,686,127 km (0.049 R)
• M42: 6,764,816 km (0.088 R)
• M43: 6,900,351 km (0.057 R)
• M44: 7,036,934 km (0.048 R)
• M45: 7,128,488 km (0.085 R)
• M46: 7,301,274 km (0.051 R)
• M47: 7,405,543 km (0.094 R)
• M48: 7,604,060 km (0.071 R)
• M49: 7,768,767 km (0.11 R)
• M50: 7,851,495 km (0.115 R)
• M51: 7,958,457 km (0.087 R)
• M52: 8,149,643 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 11.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.3 AU - 1.42 AU

Year: 1040 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,648,796 km

• M1: 153,039 km (0.09 R)
• M2: 262,694 km (0.056 R)
• M3: 367,113 km (0.105 R)
• M4: 531,521 km (0.093 R)
• M5: 605,273 km (0.102 R)
• M6: 706,252 km (0.047 R)
• M7: 795,113 km (0.116 R)
• M8: 985,700 km (0.075 R)
• M9: 1,107,623 km (0.059 R)
• M10: 1,292,974 km (0.112 R)
• M11: 1,535,772 km (0.076 R)
• M12: 1,735,934 km (0.042 R)
• M13: 1,818,362 km (0.096 R)
• M14: 2,047,995 km (0.083 R)
• M15: 2,179,791 km (0.106 R)
• M16: 2,260,274 km (0.027 R)
• M17: 2,405,833 km (0.063 R)
• M18: 2,489,159 km (0.116 R)
• M19: 2,754,546 km (0.102 R)
• M20: 3,129,587 km (0.099 R)
• M21: 3,220,842 km (0.12 R)
• M22: 3,323,317 km (0.075 R)
• M23: 3,605,608 km (0.078 R)
• M24: 3,680,108 km (0.031 R)
• M25: 3,798,140 km (0.098 R)
• M26: 4,071,306 km (0.081 R)
• M27: 4,407,602 km (0.109 R)
• M28: 4,636,786 km (0.106 R)
• M29: 4,764,543 km (0.115 R)
• M30: 4,952,587 km (0.084 R)
• M31: 5,107,122 km (0.101 R)
• M32: 5,347,974 km (0.09 R)
• M33: 5,494,431 km (0.099 R)
• M34: 5,691,750 km (0.079 R)
• M35: 5,966,861 km (0.117 R)
• M36: 6,105,987 km (0.118 R)
• M37: 6,208,012 km (0.117 R)
• M38: 6,323,352 km (0.051 R)
• M39: 6,491,201 km (0.072 R)
• M40: 6,831,536 km (0.072 R)
• M41: 6,990,559 km (0.098 R)
• M42: 7,393,576 km (0.105 R)
• M43: 7,556,787 km (0.093 R)
• M44: 7,652,679 km (0.118 R)
• M45: 7,735,108 km (0.104 R)
• M46: 8,095,938 km (0.038 R)
• M47: 8,320,783 km (0.066 R)
• M48: 8,405,605 km (0.081 R)
• M49: 8,490,726 km (0.093 R)
• M50: 8,834,203 km (0.114 R)
• M51: 9,182,168 km (0.116 R)
• M52: 9,269,982 km (0.102 R)
• M53: 9,357,945 km (0.109 R)
• M54: 9,549,580 km (0.042 R)
• M55: 9,876,751 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 12.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.43 AU - 1.71 AU

Year: 1291 Days

Day: 5.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,648,796 km

• M1: 167,550 km (0.059 R)
• M2: 308,620 km (0.078 R)
• M3: 522,097 km (0.108 R)
• M4: 718,369 km (0.097 R)
• M5: 948,451 km (0.034 R)
• M6: 1,085,333 km (0.11 R)
• M7: 1,317,209 km (0.054 R)
• M8: 1,481,019 km (0.083 R)
• M9: 1,681,031 km (0.095 R)
• M10: 1,859,801 km (0.108 R)
• M11: 1,951,504 km (0.077 R)
• M12: 2,034,531 km (0.053 R)
• M13: 2,139,848 km (0.068 R)
• M14: 2,225,568 km (0.083 R)
• M15: 2,312,484 km (0.091 R)
• M16: 2,512,347 km (0.1 R)
• M17: 2,591,634 km (0.103 R)
• M18: 2,741,231 km (0.052 R)
• M19: 2,881,853 km (0.102 R)
• M20: 3,000,933 km (0.076 R)
• M21: 3,158,310 km (0.088 R)
• M22: 3,431,027 km (0.072 R)
• M23: 3,634,181 km (0.099 R)
• M24: 3,750,269 km (0.076 R)
• M25: 3,893,733 km (0.032 R)
• M26: 4,079,235 km (0.071 R)
• M27: 4,186,496 km (0.067 R)
• M28: 5,150,804 km (0.092 R)
• M29: 5,281,553 km (0.08 R)
• M30: 5,472,440 km (0.042 R)
• M31: 5,591,071 km (0.115 R)
• M32: 5,952,200 km (0.106 R)
• M33: 6,135,607 km (0.082 R)
• M34: 6,383,042 km (0.041 R)
• M35: 6,492,398 km (0.078 R)
• M36: 6,570,787 km (0.098 R)
• M37: 6,681,191 km (0.091 R)
• M38: 6,760,477 km (0.116 R)
• M39: 6,871,928 km (0.097 R)
• M40: 7,080,617 km (0.108 R)
• M41: 7,405,843 km (0.104 R)
• M42: 7,570,251 km (0.099 R)
• M43: 7,886,052 km (0.025 R)
• M44: 8,003,486 km (0.046 R)
• M45: 8,479,058 km (0.09 R)
• M46: 8,703,006 km (0.057 R)
• M47: 8,789,772 km (0.107 R)
• M48: 8,876,689 km (0.097 R)
• M49: 9,121,730 km (0.119 R)
• M50: 9,209,843 km (0.098 R)
• M51: 9,690,202 km (0.077 R)
• M52: 9,780,110 km (0.09 R)
• M53: 9,942,574 km (0.084 R)
• M54: 10,160,687 km (0.062 R)
• M55: 10,270,193 km (0.091 R)
• M56: 10,638,503 km (0.096 R)
• M57: 10,955,052 km (0.113 R)
• M58: 11,067,400 km (0.115 R)
• M59: 11,350,290 km (0.058 R)
• M60: 11,692,719 km (0.114 R)
• M61: 11,788,611 km (0.12 R)
• M62: 11,903,802 km (0.027 R)
• M63: 12,019,441 km (0.112 R)
• M64: 12,583,574 km (0.099 R)
• M65: 12,898,628 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 10.9

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.66 AU - 3.72 AU

Year: 3738 Days

Day: 8 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,648,796 km

• M1: 176,376 km (0.104 R)
• M2: 281,244 km (0.062 R)
• M3: 438,322 km (0.07 R)
• M4: 556,504 km (0.071 R)
• M5: 736,321 km (0.056 R)
• M6: 860,337 km (0.102 R)
• M7: 980,764 km (0.035 R)
• M8: 1,083,687 km (0.105 R)
• M9: 1,190,500 km (0.081 R)
• M10: 1,276,219 km (0.114 R)
• M11: 1,376,749 km (0.104 R)
• M12: 1,572,872 km (0.103 R)
• M13: 1,806,394 km (0.105 R)
• M14: 2,110,676 km (0.109 R)
• M15: 2,431,414 km (0.071 R)
• M16: 2,510,103 km (0.055 R)
• M17: 2,784,316 km (0.053 R)
• M18: 2,866,744 km (0.072 R)
• M19: 3,432,074 km (0.113 R)
• M20: 3,920,212 km (0.086 R)
• M21: 4,257,855 km (0.099 R)
• M22: 4,410,893 km (0.032 R)
• M23: 4,585,474 km (0.115 R)
• M24: 4,762,299 km (0.1 R)
• M25: 4,961,413 km (0.071 R)
• M26: 5,224,406 km (0.118 R)
• M27: 5,492,037 km (0.069 R)
• M28: 5,596,157 km (0.067 R)
• M29: 6,105,239 km (0.117 R)
• M30: 6,300,015 km (0.069 R)
• M31: 6,474,895 km (0.114 R)
• M32: 6,807,152 km (0.085 R)
• M33: 7,009,109 km (0.106 R)
• M34: 7,396,268 km (0.111 R)
• M35: 7,743,635 km (0.109 R)
• M36: 8,382,417 km (0.082 R)
• M37: 8,574,950 km (0.111 R)
• M38: 8,988,887 km (0.094 R)
• M39: 9,210,741 km (0.083 R)
• M40: 9,309,924 km (0.083 R)
• M41: 9,409,407 km (0.086 R)
• M42: 9,735,381 km (0.084 R)
• M43: 9,937,936 km (0.065 R)
• M44: 10,141,688 km (0.042 R)
• M45: 11,155,364 km (0.036 R)
• M46: 11,500,336 km (0.062 R)
• M47: 11,634,077 km (0.092 R)
• M48: 12,146,599 km (0.087 R)
• M49: 12,228,280 km (0.041 R)
• M50: 13,785,145 km (0.053 R)
• M51: 14,041,107 km (0.062 R)
• M52: 14,155,399 km (0.111 R)
• M53: 14,298,714 km (0.064 R)
• M54: 14,442,478 km (0.103 R)
• M55: 14,528,945 km (0.108 R)
• M56: 14,847,589 km (0.106 R)
• M57: 16,085,511 km (0.045 R)
• M58: 16,175,270 km (0.105 R)
• M59: 16,295,098 km (0.107 R)
• M60: 16,535,651 km (0.062 R)
• M61: 16,716,964 km (0.046 R)
• M62: 17,387,013 km (0.052 R)
• M63: 17,879,938 km (0.079 R)
• M64: 18,377,350 km (0.078 R)
• M65: 18,565,096 km (0.12 R)
• M66: 18,722,024 km (0.054 R)
• M67: 19,195,501 km (0.111 R)
• M68: 19,608,990 km (0.115 R)
• M69: 20,186,437 km (0.118 R)
• M70: 20,932,482 km (0.05 R)
• M71: 21,226,891 km (0.116 R)
• M72: 21,489,585 km (0.119 R)
• M73: 21,786,536 km (0.041 R)
• M74: 22,217,977 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 9.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.64 AU - 3.94 AU

Year: 3915 Days

Day: 13.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,648,796 km

• M1: 207,941 km (0.083 R)
• M2: 421,118 km (0.094 R)
• M3: 497,563 km (0.112 R)
• M4: 607,966 km (0.099 R)
• M5: 863,180 km (0.077 R)
• M6: 1,105,977 km (0.047 R)
• M7: 1,226,254 km (0.074 R)
• M8: 1,409,960 km (0.093 R)
• M9: 1,479,972 km (0.052 R)
• M10: 1,880,744 km (0.045 R)
• M11: 2,174,255 km (0.097 R)
• M12: 2,753,947 km (0.108 R)
• M13: 2,996,296 km (0.074 R)
• M14: 3,061,221 km (0.117 R)
• M15: 3,474,560 km (0.074 R)
• M16: 3,820,879 km (0.104 R)
• M17: 4,561,389 km (0.095 R)
• M18: 4,681,516 km (0.084 R)
• M19: 4,879,135 km (0.057 R)
• M20: 5,110,562 km (0.107 R)
• M21: 5,235,327 km (0.114 R)
• M22: 6,171,062 km (0.114 R)
• M23: 6,454,999 km (0.084 R)
• M24: 7,438,305 km (0.056 R)
• M25: 8,394,086 km (0.111 R)
• M26: 8,914,537 km (0.081 R)
• M27: 9,870,019 km (0.079 R)
• M28: 10,340,055 km (0.09 R)
• M29: 10,558,019 km (0.053 R)
• M30: 10,657,502 km (0.117 R)
• M31: 10,717,491 km (0.114 R)
• M32: 10,897,756 km (0.093 R)
• M33: 10,978,240 km (0.111 R)
• M34: 11,649,635 km (0.096 R)
• M35: 12,042,329 km (0.07 R)
• M36: 12,925,705 km (0.09 R)
• M37: 13,332,162 km (0.084 R)
• M38: 13,418,181 km (0.109 R)
• M39: 13,721,117 km (0.095 R)
• M40: 13,916,940 km (0.087 R)
• M41: 14,532,236 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.5

Radius: 11.3

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.77 AU - 5.49 AU

Year: 7622 Days

Day: 6.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,648,796 km

• M1: 155,582 km (0.096 R)
• M2: 234,719 km (0.053 R)
• M3: 480,658 km (0.115 R)
• M4: 644,617 km (0.069 R)
• M5: 1,193,941 km (0.06 R)
• M6: 1,307,485 km (0.073 R)
• M7: 1,607,579 km (0.047 R)
• M8: 2,019,122 km (0.077 R)
• M9: 2,415,108 km (0.051 R)
• M10: 3,800,833 km (0.045 R)
• M11: 4,260,547 km (0.113 R)
• M12: 4,407,901 km (0.085 R)
• M13: 4,497,062 km (0.112 R)
• M14: 5,014,072 km (0.069 R)
• M15: 5,358,745 km (0.117 R)
• M16: 5,614,258 km (0.117 R)
• M17: 6,270,694 km (0.047 R)
• M18: 7,020,778 km (0.106 R)
• M19: 7,125,347 km (0.061 R)
• M20: 7,335,980 km (0.059 R)
• M21: 7,691,575 km (0.118 R)
• M22: 8,052,704 km (0.096 R)
• M23: 8,605,169 km (0.114 R)
• M24: 8,679,668 km (0.083 R)
• M25: 8,980,211 km (0.039 R)
• M26: 9,398,935 km (0.078 R)
• M27: 9,707,555 km (0.117 R)
• M28: 9,785,197 km (0.051 R)
• M29: 9,863,137 km (0.117 R)
• M30: 10,098,006 km (0.091 R)
• M31: 10,813,832 km (0.094 R)
• M32: 10,934,707 km (0.075 R)
• M33: 11,300,174 km (0.071 R)
• M34: 12,210,328 km (0.116 R)
• M35: 12,420,513 km (0.117 R)
• M36: 12,759,202 km (0.09 R)
• M37: 13,058,099 km (0.096 R)
• M38: 13,143,968 km (0.114 R)
• M39: 13,881,037 km (0.059 R)
• M40: 13,968,701 km (0.108 R)
• M41: 14,144,479 km (0.039 R)
• M42: 14,321,004 km (0.101 R)
• M43: 14,409,566 km (0.096 R)
• M44: 14,765,459 km (0.098 R)
• M45: 15,169,523 km (0.094 R)
• M46: 15,304,909 km (0.113 R)
• M47: 15,395,416 km (0.117 R)
• M48: 15,896,569 km (0.097 R)
• M49: 16,264,430 km (0.118 R)
• M50: 16,774,858 km (0.119 R)
• M51: 16,914,882 km (0.088 R)
• M52: 17,337,645 km (0.11 R)
• M53: 19,258,033 km (0.101 R)
• M54: 19,404,789 km (0.087 R)
• M55: 19,699,347 km (0.087 R)
• M56: 20,692,078 km (0.119 R)
• M57: 21,904,719 km (0.069 R)
• M58: 22,211,544 km (0.057 R)
• M59: 23,140,397 km (0.1 R)
• M60: 23,557,326 km (0.072 R)
• M61: 24,451,473 km (0.109 R)
• M62: 24,557,388 km (0.105 R)
• M63: 25,732,779 km (0.111 R)
• M64: 26,490,193 km (0.118 R)
• M65: 29,030,215 km (0.057 R)
• M66: 29,762,048 km (0.041 R)
• M67: 30,158,632 km (0.119 R)
• M68: 30,785,447 km (0.077 R)
• M69: 31,416,450 km (0.12 R)
• M70: 32,051,793 km (0.116 R)
• M71: 32,167,731 km (0.111 R)
• M72: 33,452,627 km (0.111 R)
• M73: 33,570,211 km (0.099 R)
• M74: 33,805,977 km (0.094 R)
• M75: 33,983,101 km (0.098 R)
• M76: 34,754,278 km (0.065 R)
• M77: 35,112,116 km (0.062 R)
• M78: 35,591,129 km (0.096 R)
• M79: 36,798,234 km (0.063 R)
• M80: 37,041,330 km (0.114 R)
• M81: 37,590,055 km (0.064 R)
• M82: 38,695,733 km (0.085 R)
• M83: 39,563,102 km (0.116 R)
• M84: 39,936,648 km (0.109 R)
• M85: 40,624,798 km (0.062 R)
• M86: 41,253,707 km (0.067 R)
• M87: 41,506,228 km (0.089 R)
• M88: 42,203,205 km (0.027 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit