🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 12.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.63 AU - 1.05 AU

Year: 489 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 33,066,381 km

• M1: 171,290 km (0.071 R)
• M2: 254,616 km (0.076 R)
• M3: 365,916 km (0.112 R)
• M4: 487,689 km (0.033 R)
• M5: 566,976 km (0.074 R)
• M6: 664,215 km (0.114 R)
• M7: 777,161 km (0.074 R)
• M8: 878,439 km (0.105 R)
• M9: 984,803 km (0.091 R)
• M10: 1,095,804 km (0.108 R)
• M11: 1,232,986 km (0.081 R)
• M12: 1,376,151 km (0.09 R)
• M13: 1,501,963 km (0.063 R)
• M14: 1,740,870 km (0.092 R)
• M15: 1,821,354 km (0.042 R)
• M16: 1,903,035 km (0.12 R)
• M17: 1,992,644 km (0.101 R)
• M18: 2,142,840 km (0.054 R)
• M19: 2,229,457 km (0.119 R)
• M20: 2,324,153 km (0.087 R)
• M21: 2,447,870 km (0.041 R)
• M22: 2,673,464 km (0.077 R)
• M23: 2,759,931 km (0.103 R)
• M24: 2,861,957 km (0.095 R)
• M25: 3,062,268 km (0.104 R)
• M26: 3,160,554 km (0.089 R)
• M27: 3,267,517 km (0.102 R)
• M28: 3,383,455 km (0.052 R)
• M29: 3,611,592 km (0.092 R)
• M30: 3,699,555 km (0.104 R)
• M31: 3,780,039 km (0.075 R)
• M32: 3,984,090 km (0.064 R)
• M33: 4,174,977 km (0.072 R)
• M34: 4,284,333 km (0.105 R)
• M35: 4,377,533 km (0.099 R)
• M36: 4,471,480 km (0.117 R)
• M37: 4,592,056 km (0.084 R)
• M38: 4,774,865 km (0.096 R)
• M39: 4,862,828 km (0.108 R)
• M40: 4,960,217 km (0.117 R)
• M41: 5,138,836 km (0.1 R)
• M42: 5,456,882 km (0.118 R)
• M43: 5,688,010 km (0.117 R)
• M44: 5,856,457 km (0.12 R)
• M45: 5,988,552 km (0.055 R)
• M46: 6,102,546 km (0.11 R)
• M47: 6,371,673 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.87 AU - 0.89 AU

Year: 525 Days

Day: 9 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 33,066,381 km

• M1: 165,904 km (0.114 R)
• M2: 222,602 km (0.104 R)
• M3: 317,297 km (0.086 R)
• M4: 399,277 km (0.045 R)
• M5: 509,680 km (0.12 R)
• M6: 569,070 km (0.088 R)
• M7: 640,728 km (0.081 R)
• M8: 708,944 km (0.109 R)
• M9: 783,145 km (0.103 R)
• M10: 849,566 km (0.084 R)
• M11: 918,082 km (0.113 R)
• M12: 1,123,181 km (0.095 R)
• M13: 1,206,956 km (0.113 R)
• M14: 1,317,808 km (0.081 R)
• M15: 1,432,100 km (0.056 R)
• M16: 1,492,837 km (0.073 R)
• M17: 1,612,216 km (0.085 R)
• M18: 1,707,360 km (0.114 R)
• M19: 1,936,844 km (0.119 R)
• M20: 2,028,398 km (0.109 R)
• M21: 2,082,103 km (0.026 R)
• M22: 2,146,281 km (0.049 R)
• M23: 2,231,252 km (0.115 R)
• M24: 2,332,530 km (0.075 R)
• M25: 2,471,806 km (0.077 R)
• M26: 2,597,917 km (0.117 R)
• M27: 2,693,958 km (0.1 R)
• M28: 2,884,097 km (0.071 R)
• M29: 2,978,045 km (0.075 R)
• M30: 3,106,849 km (0.089 R)
• M31: 3,271,855 km (0.065 R)
• M32: 3,364,007 km (0.099 R)
• M33: 3,451,372 km (0.058 R)
• M34: 3,778,094 km (0.036 R)
• M35: 3,966,588 km (0.119 R)
• M36: 4,028,072 km (0.027 R)
• M37: 4,108,406 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.4

Radius: 11.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.11 AU - 1.19 AU

Year: 784 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,066,381 km

• M1: 147,504 km (0.101 R)
• M2: 220,657 km (0.12 R)
• M3: 365,019 km (0.092 R)
• M4: 476,619 km (0.12 R)
• M5: 588,967 km (0.052 R)
• M6: 701,764 km (0.097 R)
• M7: 797,057 km (0.12 R)
• M8: 1,082,041 km (0.116 R)
• M9: 1,182,422 km (0.079 R)
• M10: 1,267,692 km (0.088 R)
• M11: 1,348,774 km (0.086 R)
• M12: 1,589,627 km (0.061 R)
• M13: 1,677,740 km (0.04 R)
• M14: 1,774,530 km (0.093 R)
• M15: 1,944,922 km (0.075 R)
• M16: 2,054,128 km (0.096 R)
• M17: 2,379,205 km (0.1 R)
• M18: 2,656,110 km (0.1 R)
• M19: 2,753,498 km (0.081 R)
• M20: 2,918,505 km (0.073 R)
• M21: 2,993,902 km (0.039 R)
• M22: 3,180,900 km (0.072 R)
• M23: 3,302,074 km (0.093 R)
• M24: 3,783,480 km (0.099 R)
• M25: 4,051,260 km (0.052 R)
• M26: 4,430,939 km (0.099 R)
• M27: 4,527,729 km (0.094 R)
• M28: 4,733,127 km (0.111 R)
• M29: 5,112,806 km (0.116 R)
• M30: 5,357,848 km (0.101 R)
• M31: 5,554,419 km (0.108 R)
• M32: 5,627,573 km (0.081 R)
• M33: 5,869,921 km (0.12 R)
• M34: 5,997,827 km (0.088 R)
• M35: 6,212,949 km (0.116 R)
• M36: 6,343,249 km (0.078 R)
• M37: 6,463,526 km (0.092 R)
• M38: 6,562,559 km (0.067 R)
• M39: 6,817,773 km (0.034 R)
• M40: 6,929,822 km (0.107 R)
• M41: 7,201,043 km (0.039 R)
• M42: 7,372,482 km (0.052 R)
• M43: 7,464,485 km (0.093 R)
• M44: 7,556,787 km (0.066 R)
• M45: 7,707,731 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.4

Radius: 11.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.96 AU - 3.02 AU

Year: 2498 Days

Day: 7.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,066,381 km

• M1: 157,676 km (0.118 R)
• M2: 489,335 km (0.104 R)
• M3: 584,479 km (0.105 R)
• M4: 796,609 km (0.088 R)
• M5: 977,622 km (0.12 R)
• M6: 1,102,836 km (0.042 R)
• M7: 1,317,209 km (0.059 R)
• M8: 1,489,995 km (0.112 R)
• M9: 1,846,337 km (0.089 R)
• M10: 1,918,443 km (0.059 R)
• M11: 1,991,596 km (0.102 R)
• M12: 2,191,310 km (0.087 R)
• M13: 2,358,560 km (0.108 R)
• M14: 2,543,463 km (0.109 R)
• M15: 2,774,592 km (0.056 R)
• M16: 2,885,893 km (0.085 R)
• M17: 2,998,540 km (0.092 R)
• M18: 3,098,322 km (0.104 R)
• M19: 3,272,154 km (0.118 R)
• M20: 3,554,146 km (0.111 R)
• M21: 3,797,692 km (0.112 R)
• M22: 3,999,649 km (0.035 R)
• M23: 4,109,902 km (0.101 R)
• M24: 4,301,388 km (0.058 R)
• M25: 4,544,783 km (0.112 R)
• M26: 4,659,974 km (0.089 R)
• M27: 5,164,717 km (0.074 R)
• M28: 5,319,551 km (0.099 R)
• M29: 5,441,174 km (0.08 R)
• M30: 5,581,197 km (0.082 R)
• M31: 5,669,311 km (0.087 R)
• M32: 5,811,279 km (0.098 R)
• M33: 5,900,738 km (0.064 R)
• M34: 6,117,057 km (0.05 R)
• M35: 6,189,761 km (0.112 R)
• M36: 6,483,422 km (0.035 R)
• M37: 6,819,419 km (0.032 R)
• M38: 7,411,378 km (0.049 R)
• M39: 7,527,914 km (0.086 R)
• M40: 7,625,452 km (0.109 R)
• M41: 7,802,127 km (0.065 R)
• M42: 7,881,115 km (0.08 R)
• M43: 9,055,907 km (0.105 R)
• M44: 9,243,054 km (0.115 R)
• M45: 9,642,480 km (0.119 R)
• M46: 9,727,302 km (0.061 R)
• M47: 10,026,049 km (0.082 R)
• M48: 10,133,610 km (0.115 R)
• M49: 10,241,470 km (0.071 R)
• M50: 10,654,809 km (0.117 R)
• M51: 10,896,559 km (0.087 R)
• M52: 11,007,112 km (0.069 R)
• M53: 11,385,595 km (0.098 R)
• M54: 11,700,648 km (0.106 R)
• M55: 12,109,798 km (0.119 R)
• M56: 12,825,624 km (0.107 R)
• M57: 13,036,108 km (0.106 R)
• M58: 13,177,029 km (0.089 R)
• M59: 13,578,999 km (0.112 R)
• M60: 13,745,651 km (0.07 R)
• M61: 14,057,114 km (0.085 R)
• M62: 14,129,369 km (0.116 R)
• M63: 14,565,148 km (0.084 R)
• M64: 15,103,700 km (0.062 R)
• M65: 15,450,019 km (0.112 R)
• M66: 15,524,519 km (0.062 R)
• M67: 15,848,847 km (0.06 R)
• M68: 15,999,343 km (0.044 R)
• M69: 16,074,740 km (0.111 R)
• M70: 16,656,676 km (0.095 R)
• M71: 17,168,450 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.6

Radius: 10.4

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.64 AU - 3.78 AU

Year: 4544 Days

Day: 13.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,066,381 km

• M1: 163,361 km (0.045 R)
• M2: 248,632 km (0.107 R)
• M3: 370,704 km (0.045 R)
• M4: 527,482 km (0.12 R)
• M5: 600,785 km (0.056 R)
• M6: 728,542 km (0.111 R)
• M7: 899,233 km (0.119 R)
• M8: 1,143,825 km (0.112 R)
• M9: 1,409,810 km (0.108 R)
• M10: 1,557,314 km (0.082 R)
• M11: 1,926,222 km (0.091 R)
• M12: 2,000,423 km (0.113 R)
• M13: 2,182,483 km (0.067 R)
• M14: 2,845,052 km (0.03 R)
• M15: 3,015,893 km (0.108 R)
• M16: 3,403,501 km (0.026 R)
• M17: 3,566,712 km (0.083 R)
• M18: 3,788,566 km (0.067 R)
• M19: 3,957,761 km (0.074 R)
• M20: 4,342,976 km (0.092 R)
• M21: 4,639,928 km (0.078 R)
• M22: 4,780,849 km (0.091 R)
• M23: 4,861,931 km (0.118 R)
• M24: 5,655,548 km (0.099 R)
• M25: 5,979,876 km (0.079 R)
• M26: 6,089,381 km (0.093 R)
• M27: 6,444,377 km (0.09 R)
• M28: 6,805,955 km (0.099 R)
• M29: 7,104,702 km (0.111 R)
• M30: 7,407,787 km (0.085 R)
• M31: 7,478,398 km (0.031 R)
• M32: 7,954,418 km (0.118 R)
• M33: 8,026,674 km (0.053 R)
• M34: 8,293,556 km (0.109 R)
• M35: 8,711,832 km (0.038 R)
• M36: 8,910,947 km (0.112 R)
• M37: 9,086,575 km (0.097 R)
• M38: 9,237,968 km (0.117 R)
• M39: 9,313,963 km (0.101 R)
• M40: 9,543,297 km (0.106 R)
• M41: 10,664,383 km (0.088 R)
• M42: 11,199,944 km (0.097 R)
• M43: 11,689,578 km (0.074 R)
• M44: 11,799,382 km (0.114 R)
• M45: 11,964,539 km (0.112 R)
• M46: 12,213,918 km (0.08 R)
• M47: 12,325,369 km (0.096 R)
• M48: 12,493,068 km (0.107 R)
• M49: 12,717,764 km (0.114 R)
• M50: 12,802,436 km (0.11 R)
• M51: 12,887,258 km (0.111 R)
• M52: 13,342,933 km (0.073 R)
• M53: 13,515,120 km (0.099 R)
• M54: 13,832,866 km (0.1 R)
• M55: 14,007,148 km (0.092 R)
• M56: 14,182,177 km (0.102 R)
• M57: 15,098,165 km (0.061 R)
• M58: 15,277,683 km (0.117 R)
• M59: 15,578,374 km (0.11 R)
• M60: 15,759,836 km (0.112 R)
• M61: 16,063,670 km (0.086 R)
• M62: 16,308,262 km (0.118 R)
• M63: 16,430,933 km (0.047 R)
• M64: 16,862,971 km (0.055 R)
• M65: 17,173,686 km (0.095 R)
• M66: 18,308,386 km (0.06 R)
• M67: 18,499,871 km (0.111 R)
• M68: 18,724,118 km (0.098 R)
• M69: 19,369,783 km (0.116 R)
• M70: 19,727,920 km (0.11 R)
• M71: 20,219,947 km (0.043 R)
• M72: 20,550,110 km (0.115 R)
• M73: 20,649,592 km (0.102 R)
• M74: 21,048,869 km (0.117 R)
• M75: 21,115,739 km (0.08 R)
• M76: 21,282,990 km (0.107 R)
• M77: 21,417,179 km (0.051 R)
• M78: 21,618,987 km (0.098 R)
• M79: 21,720,115 km (0.06 R)
• M80: 22,092,314 km (0.081 R)
• M81: 22,671,557 km (0.046 R)
• M82: 22,945,920 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.2

Radius: 9.5

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.7 AU - 4.42 AU

Year: 5201 Days

Day: 5.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 127.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,066,381 km

• M1: 156,180 km (0.048 R)
• M2: 218,413 km (0.046 R)
• M3: 324,777 km (0.09 R)
• M4: 432,637 km (0.09 R)
• M5: 626,815 km (0.073 R)
• M6: 768,035 km (0.094 R)
• M7: 849,716 km (0.103 R)
• M8: 1,067,680 km (0.071 R)
• M9: 1,129,015 km (0.097 R)
• M10: 1,239,119 km (0.1 R)
• M11: 1,303,895 km (0.042 R)
• M12: 1,556,865 km (0.115 R)
• M13: 1,994,140 km (0.11 R)
• M14: 2,613,325 km (0.084 R)
• M15: 2,761,128 km (0.102 R)
• M16: 2,868,390 km (0.083 R)
• M17: 2,955,306 km (0.076 R)
• M18: 3,020,979 km (0.098 R)
• M19: 3,221,141 km (0.108 R)
• M20: 3,311,498 km (0.113 R)
• M21: 3,681,604 km (0.073 R)
• M22: 4,435,876 km (0.114 R)
• M23: 4,689,444 km (0.09 R)
• M24: 5,777,470 km (0.087 R)
• M25: 5,970,900 km (0.076 R)
• M26: 7,533,599 km (0.111 R)
• M27: 8,359,828 km (0.097 R)
• M28: 8,422,211 km (0.077 R)
• M29: 8,547,424 km (0.104 R)
• M30: 8,863,075 km (0.065 R)
• M31: 8,958,519 km (0.092 R)
• M32: 9,931,952 km (0.043 R)
• M33: 10,330,631 km (0.074 R)
• M34: 10,464,670 km (0.11 R)
• M35: 10,768,504 km (0.042 R)
• M36: 10,938,596 km (0.102 R)
• M37: 11,592,788 km (0.105 R)
• M38: 11,802,075 km (0.045 R)
• M39: 12,615,888 km (0.072 R)
• M40: 13,011,424 km (0.093 R)
• M41: 13,594,108 km (0.088 R)
• M42: 13,704,362 km (0.117 R)
• M43: 13,777,964 km (0.038 R)
• M44: 14,185,319 km (0.09 R)
• M45: 14,973,999 km (0.081 R)
• M46: 15,201,986 km (0.106 R)
• M47: 16,008,917 km (0.063 R)
• M48: 16,125,304 km (0.03 R)
• M49: 16,711,578 km (0.037 R)
• M50: 16,829,760 km (0.104 R)
• M51: 17,225,447 km (0.025 R)
• M52: 17,624,125 km (0.066 R)
• M53: 17,744,402 km (0.052 R)
• M54: 19,332,084 km (0.086 R)
• M55: 19,746,470 km (0.073 R)
• M56: 19,954,710 km (0.081 R)
• M57: 20,205,586 km (0.116 R)
• M58: 20,457,658 km (0.054 R)
• M59: 20,541,882 km (0.119 R)
• M60: 20,795,151 km (0.09 R)
• M61: 21,390,401 km (0.109 R)
• M62: 21,604,326 km (0.068 R)
• M63: 21,732,980 km (0.044 R)
• M64: 22,250,439 km (0.075 R)
• M65: 22,641,039 km (0.08 R)
• M66: 23,165,529 km (0.077 R)
• M67: 24,181,897 km (0.118 R)
• M68: 24,583,568 km (0.061 R)
• M69: 24,807,665 km (0.08 R)
• M70: 25,032,511 km (0.111 R)
• M71: 25,847,371 km (0.084 R)
• M72: 25,938,476 km (0.091 R)
• M73: 26,349,571 km (0.115 R)
• M74: 26,855,062 km (0.075 R)
• M75: 27,085,891 km (0.102 R)
• M76: 28,296,736 km (0.061 R)
• M77: 29,858,987 km (0.089 R)
• M78: 30,193,937 km (0.086 R)
• M79: 30,337,850 km (0.064 R)
• M80: 30,867,576 km (0.085 R)
• M81: 31,109,326 km (0.113 R)
• M82: 32,622,508 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 13,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit