🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 11.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.63 AU

Year: 310 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 55,929,971 km

• M1: 168,298 km (0.069 R)
• M2: 245,939 km (0.075 R)
• M3: 321,486 km (0.101 R)
• M4: 415,882 km (0.107 R)
• M5: 545,583 km (0.086 R)
• M6: 623,524 km (0.111 R)
• M7: 781,050 km (0.096 R)
• M8: 863,329 km (0.08 R)
• M9: 982,260 km (0.078 R)
• M10: 1,129,314 km (0.076 R)
• M11: 1,205,759 km (0.108 R)
• M12: 1,321,548 km (0.119 R)
• M13: 1,431,502 km (0.086 R)
• M14: 1,600,099 km (0.082 R)
• M15: 1,870,871 km (0.12 R)
• M16: 2,006,556 km (0.118 R)
• M17: 2,095,118 km (0.097 R)
• M18: 2,213,300 km (0.118 R)
• M19: 2,345,545 km (0.104 R)
• M20: 2,421,391 km (0.082 R)
• M21: 2,581,910 km (0.081 R)
• M22: 2,869,586 km (0.079 R)
• M23: 2,982,533 km (0.082 R)
• M24: 3,232,660 km (0.092 R)
• M25: 3,343,812 km (0.097 R)
• M26: 3,556,540 km (0.088 R)
• M27: 3,644,354 km (0.075 R)
• M28: 3,719,153 km (0.083 R)
• M29: 3,898,072 km (0.11 R)
• M30: 4,030,765 km (0.119 R)
• M31: 4,164,805 km (0.079 R)
• M32: 4,307,671 km (0.111 R)
• M33: 4,430,341 km (0.117 R)
• M34: 4,605,520 km (0.118 R)
• M35: 4,679,272 km (0.119 R)
• M36: 4,768,283 km (0.072 R)
• M37: 4,865,222 km (0.041 R)
• M38: 5,068,974 km (0.109 R)
• M39: 5,183,267 km (0.089 R)
• M40: 5,283,198 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 14.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 333 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,929,971 km

• M1: 183,257 km (0.109 R)
• M2: 278,551 km (0.05 R)
• M3: 374,144 km (0.089 R)
• M4: 467,344 km (0.102 R)
• M5: 568,921 km (0.039 R)
• M6: 667,207 km (0.116 R)
• M7: 769,083 km (0.09 R)
• M8: 956,529 km (0.052 R)
• M9: 1,050,626 km (0.104 R)
• M10: 1,181,524 km (0.093 R)
• M11: 1,357,900 km (0.118 R)
• M12: 1,460,823 km (0.085 R)
• M13: 1,623,137 km (0.114 R)
• M14: 1,752,689 km (0.112 R)
• M15: 1,855,911 km (0.107 R)
• M16: 1,986,809 km (0.096 R)
• M17: 2,141,793 km (0.107 R)
• M18: 2,252,794 km (0.113 R)
• M19: 2,404,038 km (0.101 R)
• M20: 2,609,136 km (0.064 R)
• M21: 2,843,407 km (0.041 R)
• M22: 2,983,730 km (0.107 R)
• M23: 3,096,676 km (0.108 R)
• M24: 3,217,102 km (0.109 R)
• M25: 3,369,842 km (0.098 R)
• M26: 3,562,673 km (0.086 R)
• M27: 3,810,707 km (0.093 R)
• M28: 4,130,397 km (0.063 R)
• M29: 4,230,029 km (0.08 R)
• M30: 4,384,414 km (0.058 R)
• M31: 4,492,873 km (0.085 R)
• M32: 4,609,260 km (0.102 R)
• M33: 4,775,314 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.4

Radius: 10.2

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.61 AU - 0.83 AU

Year: 407 Days

Day: 5 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 55,929,971 km

• M1: 135,835 km (0.102 R)
• M2: 236,813 km (0.041 R)
• M3: 304,432 km (0.111 R)
• M4: 401,371 km (0.086 R)
• M5: 497,114 km (0.088 R)
• M6: 574,755 km (0.083 R)
• M7: 657,333 km (0.061 R)
• M8: 731,683 km (0.103 R)
• M9: 831,315 km (0.109 R)
• M10: 931,097 km (0.096 R)
• M11: 1,025,793 km (0.114 R)
• M12: 1,143,676 km (0.104 R)
• M13: 1,276,967 km (0.031 R)
• M14: 1,367,025 km (0.102 R)
• M15: 1,459,178 km (0.068 R)
• M16: 1,766,452 km (0.03 R)
• M17: 1,885,532 km (0.087 R)
• M18: 1,958,236 km (0.118 R)
• M19: 2,025,854 km (0.114 R)
• M20: 2,119,203 km (0.107 R)
• M21: 2,201,482 km (0.103 R)
• M22: 2,297,524 km (0.107 R)
• M23: 2,487,663 km (0.084 R)
• M24: 2,608,239 km (0.104 R)
• M25: 2,696,502 km (0.119 R)
• M26: 2,785,961 km (0.112 R)
• M27: 2,890,231 km (0.098 R)
• M28: 2,960,542 km (0.113 R)
• M29: 3,038,632 km (0.107 R)
• M30: 3,225,779 km (0.094 R)
• M31: 3,298,783 km (0.1 R)
• M32: 3,439,105 km (0.081 R)
• M33: 3,513,755 km (0.079 R)
• M34: 3,718,105 km (0.092 R)
• M35: 3,864,263 km (0.095 R)
• M36: 4,012,364 km (0.039 R)
• M37: 4,098,982 km (0.068 R)
• M38: 4,178,269 km (0.069 R)
• M39: 4,459,812 km (0.071 R)
• M40: 4,525,036 km (0.111 R)
• M41: 4,639,928 km (0.086 R)
• M42: 4,722,655 km (0.106 R)
• M43: 4,889,606 km (0.043 R)
• M44: 5,083,934 km (0.097 R)
• M45: 5,160,678 km (0.11 R)
• M46: 5,341,392 km (0.073 R)
• M47: 5,559,206 km (0.109 R)
• M48: 5,886,975 km (0.116 R)
• M49: 6,093,869 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.9

Radius: 8.5

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.39 AU - 3.09 AU

Year: 3025 Days

Day: 14.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,929,971 km

• M1: 138,677 km (0.107 R)
• M2: 380,427 km (0.116 R)
• M3: 440,566 km (0.096 R)
• M4: 629,957 km (0.042 R)
• M5: 683,363 km (0.092 R)
• M6: 1,013,226 km (0.11 R)
• M7: 1,150,258 km (0.077 R)
• M8: 1,233,883 km (0.064 R)
• M9: 1,354,310 km (0.08 R)
• M10: 1,451,847 km (0.087 R)
• M11: 1,561,054 km (0.065 R)
• M12: 1,710,801 km (0.045 R)
• M13: 1,855,612 km (0.034 R)
• M14: 2,464,176 km (0.118 R)
• M15: 2,617,364 km (0.083 R)
• M16: 2,818,723 km (0.072 R)
• M17: 2,887,089 km (0.112 R)
• M18: 3,130,485 km (0.106 R)
• M19: 3,465,584 km (0.1 R)
• M20: 3,551,154 km (0.1 R)
• M21: 3,662,156 km (0.092 R)
• M22: 4,260,996 km (0.096 R)
• M23: 4,326,520 km (0.1 R)
• M24: 4,835,302 km (0.091 R)
• M25: 5,264,499 km (0.103 R)
• M26: 5,850,922 km (0.113 R)
• M27: 6,518,278 km (0.104 R)
• M28: 6,654,712 km (0.114 R)
• M29: 6,853,378 km (0.1 R)
• M30: 8,232,670 km (0.104 R)
• M31: 8,777,805 km (0.067 R)
• M32: 8,878,334 km (0.034 R)
• M33: 9,643,228 km (0.108 R)
• M34: 9,781,457 km (0.068 R)
• M35: 11,564,215 km (0.105 R)
• M36: 12,099,625 km (0.099 R)
• M37: 12,323,573 km (0.114 R)
• M38: 12,379,822 km (0.061 R)
• M39: 12,680,963 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 11.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.26 AU - 4.95 AU

Year: 6579 Days

Day: 9.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 55,929,971 km

• M1: 190,438 km (0.096 R)
• M2: 306,526 km (0.057 R)
• M3: 669,899 km (0.065 R)
• M4: 898,036 km (0.063 R)
• M5: 1,033,422 km (0.081 R)
• M6: 1,700,329 km (0.056 R)
• M7: 1,813,425 km (0.043 R)
• M8: 1,943,875 km (0.065 R)
• M9: 2,626,639 km (0.109 R)
• M10: 2,725,224 km (0.097 R)
• M11: 3,045,813 km (0.115 R)
• M12: 3,613,387 km (0.103 R)
• M13: 3,705,090 km (0.104 R)
• M14: 3,966,139 km (0.073 R)
• M15: 4,291,065 km (0.114 R)
• M16: 4,604,922 km (0.058 R)
• M17: 4,987,443 km (0.05 R)
• M18: 5,110,413 km (0.062 R)
• M19: 5,633,706 km (0.045 R)
• M20: 5,761,762 km (0.055 R)
• M21: 6,021,015 km (0.057 R)
• M22: 6,640,949 km (0.117 R)
• M23: 6,867,290 km (0.091 R)
• M24: 7,988,975 km (0.086 R)
• M25: 9,066,828 km (0.104 R)
• M26: 9,827,683 km (0.104 R)
• M27: 10,294,129 km (0.108 R)
• M28: 10,741,277 km (0.112 R)
• M29: 11,302,568 km (0.119 R)
• M30: 11,437,505 km (0.103 R)
• M31: 12,314,448 km (0.081 R)
• M32: 12,958,018 km (0.037 R)
• M33: 13,440,920 km (0.103 R)
• M34: 13,555,362 km (0.103 R)
• M35: 14,541,362 km (0.038 R)
• M36: 15,490,411 km (0.117 R)
• M37: 15,580,469 km (0.118 R)
• M38: 15,670,676 km (0.09 R)
• M39: 16,674,029 km (0.074 R)
• M40: 17,044,134 km (0.088 R)
• M41: 17,479,314 km (0.073 R)
• M42: 17,573,112 km (0.101 R)
• M43: 19,385,640 km (0.069 R)
• M44: 20,166,541 km (0.096 R)
• M45: 20,725,887 km (0.06 R)
• M46: 21,725,351 km (0.09 R)
• M47: 21,927,158 km (0.097 R)
• M48: 22,129,564 km (0.092 R)
• M49: 22,774,630 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.7

Radius: 6.2

Gravity: 21.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.52 AU - 6.74 AU

Year: 11384 Days

Day: 24.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,929,971 km

• M1: 103,073 km (0.081 R)
• M2: 271,969 km (0.119 R)
• M3: 411,993 km (0.095 R)
• M4: 610,210 km (0.103 R)
• M5: 797,506 km (0.099 R)
• M6: 918,531 km (0.076 R)
• M7: 1,560,007 km (0.115 R)
• M8: 1,738,477 km (0.089 R)
• M9: 1,843,345 km (0.104 R)
• M10: 2,004,611 km (0.1 R)
• M11: 2,059,514 km (0.071 R)
• M12: 2,695,006 km (0.081 R)
• M13: 2,909,379 km (0.082 R)
• M14: 3,065,709 km (0.052 R)
• M15: 3,257,194 km (0.114 R)
• M16: 3,485,481 km (0.066 R)
• M17: 3,685,194 km (0.1 R)
• M18: 3,888,797 km (0.051 R)
• M19: 4,271,618 km (0.04 R)
• M20: 4,849,664 km (0.119 R)
• M21: 5,147,812 km (0.063 R)
• M22: 5,223,359 km (0.115 R)
• M23: 5,452,094 km (0.102 R)
• M24: 5,684,121 km (0.118 R)
• M25: 5,723,016 km (0.104 R)
• M26: 5,958,782 km (0.036 R)
• M27: 5,998,426 km (0.039 R)
• M28: 6,278,174 km (0.098 R)
• M29: 6,521,270 km (0.117 R)
• M30: 7,226,924 km (0.075 R)
• M31: 7,353,932 km (0.112 R)
• M32: 8,175,673 km (0.044 R)
• M33: 8,219,805 km (0.086 R)
• M34: 9,071,764 km (0.099 R)
• M35: 9,670,754 km (0.101 R)
• M36: 10,045,647 km (0.098 R)
• M37: 10,187,615 km (0.039 R)
• M38: 10,330,032 km (0.09 R)
• M39: 10,569,090 km (0.106 R)
• M40: 11,003,821 km (0.071 R)
• M41: 11,247,965 km (0.079 R)
• M42: 11,395,169 km (0.108 R)
• M43: 11,741,488 km (0.098 R)
• M44: 11,890,787 km (0.067 R)
• M45: 13,005,889 km (0.095 R)
• M46: 13,263,946 km (0.116 R)
• M47: 13,575,857 km (0.075 R)
• M48: 13,837,653 km (0.118 R)
• M49: 14,419,290 km (0.119 R)
• M50: 14,579,360 km (0.081 R)
• M51: 15,225,473 km (0.101 R)
• M52: 16,489,724 km (0.106 R)
• M53: 16,825,123 km (0.12 R)
• M54: 18,016,371 km (0.098 R)
• M55: 18,593,220 km (0.082 R)
• M56: 18,767,352 km (0.079 R)
• M57: 19,000,575 km (0.113 R)
• M58: 19,234,696 km (0.112 R)
• M59: 19,351,981 km (0.114 R)
• M60: 19,824,111 km (0.071 R)
• M61: 21,627,663 km (0.083 R)
• M62: 21,688,699 km (0.102 R)
• M63: 22,425,469 km (0.084 R)
• M64: 22,610,970 km (0.088 R)
• M65: 25,582,283 km (0.108 R)
• M66: 25,711,386 km (0.05 R)
• M67: 25,970,340 km (0.079 R)
• M68: 26,360,342 km (0.091 R)
• M69: 27,277,825 km (0.109 R)
• M70: 28,406,092 km (0.085 R)
• M71: 28,673,723 km (0.038 R)
• M72: 29,481,851 km (0.119 R)
• M73: 31,327,141 km (0.066 R)
• M74: 31,534,483 km (0.112 R)
• M75: 31,880,952 km (0.054 R)
• M76: 33,915,932 km (0.074 R)
• M77: 36,427,231 km (0.105 R)
• M78: 36,499,786 km (0.107 R)
• M79: 37,082,619 km (0.071 R)
• M80: 38,109,758 km (0.101 R)
• M81: 39,593,470 km (0.108 R)
• M82: 39,892,367 km (0.102 R)
• M83: 40,117,063 km (0.049 R)
• M84: 41,930,039 km (0.104 R)
• M85: 46,184,453 km (0.09 R)
• M86: 46,262,992 km (0.114 R)
• M87: 48,322,506 km (0.109 R)
• M88: 48,562,162 km (0.071 R)
• M89: 49,443,891 km (0.118 R)
• M90: 49,604,859 km (0.089 R)
• M91: 49,765,826 km (0.045 R)
• M92: 50,735,968 km (0.086 R)
• M93: 52,859,061 km (0.115 R)
• M94: 53,270,605 km (0.073 R)
• M95: 53,600,618 km (0.095 R)
• M96: 55,595,206 km (0.032 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit