🌌 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: 843.1

Radius: 8.7

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.69 AU - 0.71 AU

Year: 391 Days

Day: 6.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 74,851,292 km

• M1: 119,977 km (0.104 R)
• M2: 189,241 km (0.114 R)
• M3: 246,986 km (0.06 R)
• M4: 346,469 km (0.111 R)
• M5: 412,292 km (0.084 R)
• M6: 472,729 km (0.107 R)
• M7: 570,117 km (0.111 R)
• M8: 670,797 km (0.092 R)
• M9: 736,022 km (0.091 R)
• M10: 790,774 km (0.105 R)
• M11: 873,352 km (0.105 R)
• M12: 945,309 km (0.08 R)
• M13: 1,042,996 km (0.118 R)
• M14: 1,105,229 km (0.094 R)
• M15: 1,248,843 km (0.084 R)
• M16: 1,356,853 km (0.109 R)
• M17: 1,419,983 km (0.082 R)
• M18: 1,576,762 km (0.091 R)
• M19: 1,648,868 km (0.092 R)
• M20: 1,722,171 km (0.089 R)
• M21: 1,819,858 km (0.072 R)
• M22: 1,901,539 km (0.048 R)
• M23: 2,062,805 km (0.118 R)
• M24: 2,154,359 km (0.103 R)
• M25: 2,284,958 km (0.099 R)
• M26: 2,360,654 km (0.114 R)
• M27: 2,488,860 km (0.113 R)
• M28: 2,560,368 km (0.117 R)
• M29: 2,626,041 km (0.097 R)
• M30: 2,698,895 km (0.098 R)
• M31: 2,819,621 km (0.112 R)
• M32: 2,948,873 km (0.047 R)
• M33: 3,080,370 km (0.045 R)
• M34: 3,213,661 km (0.094 R)
• M35: 3,363,259 km (0.11 R)
• M36: 3,566,413 km (0.085 R)
• M37: 3,758,647 km (0.098 R)
• M38: 3,931,432 km (0.095 R)
• M39: 4,045,725 km (0.117 R)
• M40: 4,130,098 km (0.091 R)
• M41: 4,300,789 km (0.106 R)
• M42: 4,394,886 km (0.111 R)
• M43: 4,489,731 km (0.049 R)
• M44: 4,561,239 km (0.087 R)
• M45: 4,745,843 km (0.093 R)
• M46: 4,802,540 km (0.068 R)
• M47: 4,941,068 km (0.086 R)
• M48: 5,006,742 km (0.1 R)
• M49: 5,222,312 km (0.119 R)
• M50: 5,440,875 km (0.067 R)
• M51: 5,525,697 km (0.077 R)
• M52: 5,610,967 km (0.113 R)
• M53: 5,817,562 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 10.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.64 AU - 0.84 AU

Year: 424 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,851,292 km

• M1: 150,795 km (0.105 R)
• M2: 216,169 km (0.112 R)
• M3: 301,589 km (0.032 R)
• M4: 372,349 km (0.074 R)
• M5: 440,416 km (0.062 R)
• M6: 522,246 km (0.112 R)
• M7: 628,610 km (0.102 R)
• M8: 776,263 km (0.059 R)
• M9: 858,093 km (0.101 R)
• M10: 943,215 km (0.027 R)
• M11: 1,042,697 km (0.069 R)
• M12: 1,114,953 km (0.051 R)
• M13: 1,185,114 km (0.087 R)
• M14: 1,342,342 km (0.118 R)
• M15: 1,430,006 km (0.102 R)
• M16: 1,532,780 km (0.064 R)
• M17: 1,602,642 km (0.068 R)
• M18: 1,745,658 km (0.108 R)
• M19: 1,893,161 km (0.118 R)
• M20: 1,973,196 km (0.102 R)
• M21: 2,088,237 km (0.092 R)
• M22: 2,156,304 km (0.1 R)
• M23: 2,265,061 km (0.076 R)
• M24: 2,385,637 km (0.036 R)
• M25: 2,524,015 km (0.105 R)
• M26: 2,602,105 km (0.034 R)
• M27: 2,712,808 km (0.083 R)
• M28: 2,906,238 km (0.06 R)
• M29: 3,015,743 km (0.104 R)
• M30: 3,098,770 km (0.088 R)
• M31: 3,450,026 km (0.1 R)
• M32: 3,525,423 km (0.083 R)
• M33: 3,790,361 km (0.094 R)
• M34: 3,940,408 km (0.11 R)
• M35: 4,019,246 km (0.103 R)
• M36: 4,098,682 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 12.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.78 AU - 0.84 AU

Year: 486 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 74,851,292 km

• M1: 164,707 km (0.09 R)
• M2: 268,528 km (0.115 R)
• M3: 391,946 km (0.1 R)
• M4: 479,760 km (0.094 R)
• M5: 635,791 km (0.092 R)
• M6: 731,833 km (0.055 R)
• M7: 883,974 km (0.058 R)
• M8: 993,330 km (0.092 R)
• M9: 1,102,686 km (0.096 R)
• M10: 1,179,729 km (0.117 R)
• M11: 1,280,109 km (0.078 R)
• M12: 1,405,771 km (0.082 R)
• M13: 1,484,460 km (0.075 R)
• M14: 1,587,832 km (0.094 R)
• M15: 1,851,274 km (0.107 R)
• M16: 1,931,907 km (0.103 R)
• M17: 2,020,170 km (0.083 R)
• M18: 2,155,107 km (0.1 R)
• M19: 2,306,500 km (0.077 R)
• M20: 2,447,870 km (0.116 R)
• M21: 2,529,999 km (0.055 R)
• M22: 2,613,026 km (0.116 R)
• M23: 2,767,710 km (0.086 R)
• M24: 2,903,844 km (0.053 R)
• M25: 3,079,173 km (0.064 R)
• M26: 3,205,434 km (0.084 R)
• M27: 3,318,380 km (0.109 R)
• M28: 3,602,616 km (0.08 R)
• M29: 3,735,908 km (0.059 R)
• M30: 3,910,937 km (0.066 R)
• M31: 4,145,955 km (0.119 R)
• M32: 4,260,996 km (0.064 R)
• M33: 4,385,611 km (0.095 R)
• M34: 4,561,987 km (0.103 R)
• M35: 4,835,302 km (0.112 R)
• M36: 4,991,483 km (0.091 R)
• M37: 5,096,500 km (0.115 R)
• M38: 5,246,697 km (0.088 R)
• M39: 5,380,287 km (0.076 R)
• M40: 5,461,070 km (0.074 R)
• M41: 5,614,857 km (0.119 R)
• M42: 5,696,687 km (0.039 R)
• M43: 5,908,069 km (0.076 R)
• M44: 6,065,894 km (0.105 R)
• M45: 6,178,093 km (0.116 R)
• M46: 6,357,311 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 11.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.95 AU - 1.03 AU

Year: 657 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,851,292 km

• M1: 141,071 km (0.106 R)
• M2: 293,062 km (0.074 R)
• M3: 395,088 km (0.104 R)
• M4: 481,406 km (0.052 R)
• M5: 629,657 km (0.112 R)
• M6: 739,313 km (0.099 R)
• M7: 878,439 km (0.095 R)
• M8: 965,654 km (0.109 R)
• M9: 1,041,500 km (0.062 R)
• M10: 1,490,743 km (0.059 R)
• M11: 1,687,913 km (0.041 R)
• M12: 1,863,840 km (0.034 R)
• M13: 2,015,233 km (0.06 R)
• M14: 2,151,965 km (0.042 R)
• M15: 2,467,617 km (0.093 R)
• M16: 2,709,217 km (0.116 R)
• M17: 2,846,698 km (0.085 R)
• M18: 3,107,597 km (0.118 R)
• M19: 3,332,143 km (0.099 R)
• M20: 3,405,596 km (0.043 R)
• M21: 3,479,796 km (0.065 R)
• M22: 3,967,336 km (0.072 R)
• M23: 4,147,900 km (0.044 R)
• M24: 4,219,258 km (0.116 R)
• M25: 4,315,001 km (0.118 R)
• M26: 4,460,261 km (0.108 R)
• M27: 4,549,720 km (0.106 R)
• M28: 4,664,462 km (0.068 R)
• M29: 4,964,256 km (0.101 R)
• M30: 5,065,533 km (0.051 R)
• M31: 5,210,195 km (0.085 R)
• M32: 5,321,795 km (0.08 R)
• M33: 5,451,646 km (0.06 R)
• M34: 5,556,215 km (0.117 R)
• M35: 5,643,879 km (0.116 R)
• M36: 5,785,099 km (0.11 R)
• M37: 5,874,110 km (0.096 R)
• M38: 5,945,468 km (0.098 R)
• M39: 6,017,275 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 12.1

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.42 AU - 2 AU

Year: 1491 Days

Day: 10.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 74,851,292 km

• M1: 171,738 km (0.086 R)
• M2: 332,556 km (0.088 R)
• M3: 457,919 km (0.11 R)
• M4: 581,487 km (0.114 R)
• M5: 682,914 km (0.071 R)
• M6: 797,506 km (0.112 R)
• M7: 972,536 km (0.052 R)
• M8: 1,110,914 km (0.058 R)
• M9: 1,190,051 km (0.081 R)
• M10: 1,271,133 km (0.088 R)
• M11: 1,416,093 km (0.077 R)
• M12: 1,681,330 km (0.052 R)
• M13: 1,764,956 km (0.082 R)
• M14: 1,841,550 km (0.082 R)
• M15: 1,962,874 km (0.112 R)
• M16: 2,051,286 km (0.09 R)
• M17: 2,204,773 km (0.08 R)
• M18: 2,456,547 km (0.093 R)
• M19: 2,639,355 km (0.099 R)
• M20: 2,727,618 km (0.12 R)
• M21: 2,816,928 km (0.068 R)
• M22: 3,029,058 km (0.03 R)
• M23: 3,257,045 km (0.091 R)
• M24: 3,383,904 km (0.09 R)
• M25: 3,512,408 km (0.086 R)
• M26: 3,642,409 km (0.115 R)
• M27: 3,741,144 km (0.072 R)
• M28: 3,840,776 km (0.112 R)
• M29: 3,941,156 km (0.062 R)
• M30: 4,202,055 km (0.083 R)
• M31: 4,480,307 km (0.069 R)
• M32: 4,669,249 km (0.106 R)
• M33: 4,752,724 km (0.088 R)
• M34: 4,873,001 km (0.037 R)
• M35: 5,140,931 km (0.099 R)
• M36: 5,351,265 km (0.074 R)
• M37: 5,451,346 km (0.103 R)
• M38: 5,666,019 km (0.046 R)
• M39: 5,755,180 km (0.088 R)
• M40: 6,077,563 km (0.113 R)
• M41: 6,168,967 km (0.092 R)
• M42: 6,646,035 km (0.098 R)
• M43: 7,011,802 km (0.108 R)
• M44: 7,509,664 km (0.105 R)
• M45: 7,649,986 km (0.029 R)
• M46: 7,819,630 km (0.074 R)
• M47: 7,904,751 km (0.107 R)
• M48: 8,220,104 km (0.039 R)
• M49: 8,422,959 km (0.03 R)
• M50: 8,598,138 km (0.058 R)
• M51: 8,700,911 km (0.055 R)
• M52: 8,937,276 km (0.072 R)
• M53: 9,310,971 km (0.086 R)
• M54: 9,965,612 km (0.109 R)
• M55: 10,166,522 km (0.073 R)
• M56: 10,244,163 km (0.112 R)
• M57: 10,400,044 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 8.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.79 AU - 5.13 AU

Year: 7366 Days

Day: 11.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,851,292 km

• M1: 111,301 km (0.097 R)
• M2: 276,906 km (0.092 R)
• M3: 335,099 km (0.036 R)
• M4: 398,529 km (0.057 R)
• M5: 475,123 km (0.05 R)
• M6: 709,543 km (0.115 R)
• M7: 886,068 km (0.105 R)
• M8: 1,033,422 km (0.063 R)
• M9: 1,121,386 km (0.044 R)
• M10: 1,293,423 km (0.107 R)
• M11: 1,376,600 km (0.116 R)
• M12: 1,437,336 km (0.071 R)
• M13: 1,676,095 km (0.106 R)
• M14: 1,820,157 km (0.045 R)
• M15: 2,065,049 km (0.043 R)
• M16: 2,149,123 km (0.111 R)
• M17: 2,306,051 km (0.071 R)
• M18: 2,616,467 km (0.085 R)
• M19: 3,131,083 km (0.106 R)
• M20: 4,004,137 km (0.081 R)
• M21: 4,180,363 km (0.075 R)
• M22: 4,431,388 km (0.118 R)
• M23: 4,595,497 km (0.107 R)
• M24: 5,213,935 km (0.065 R)
• M25: 5,329,125 km (0.095 R)
• M26: 5,562,348 km (0.092 R)
• M27: 5,759,069 km (0.063 R)
• M28: 6,058,714 km (0.081 R)
• M29: 6,383,940 km (0.08 R)
• M30: 6,590,085 km (0.032 R)
• M31: 6,652,318 km (0.109 R)
• M32: 6,903,493 km (0.069 R)
• M33: 7,371,884 km (0.053 R)
• M34: 7,436,660 km (0.091 R)
• M35: 7,916,719 km (0.083 R)
• M36: 8,093,843 km (0.097 R)
• M37: 8,249,874 km (0.082 R)
• M38: 8,497,159 km (0.086 R)
• M39: 8,838,242 km (0.045 R)
• M40: 8,952,984 km (0.084 R)
• M41: 9,698,729 km (0.099 R)
• M42: 9,817,061 km (0.076 R)
• M43: 10,102,943 km (0.119 R)
• M44: 10,222,920 km (0.085 R)
• M45: 10,879,056 km (0.106 R)
• M46: 11,274,144 km (0.111 R)
• M47: 11,850,545 km (0.117 R)
• M48: 11,977,105 km (0.078 R)
• M49: 12,104,113 km (0.11 R)
• M50: 12,565,024 km (0.091 R)
• M51: 13,398,733 km (0.116 R)
• M52: 13,636,444 km (0.071 R)
• M53: 13,982,315 km (0.088 R)
• M54: 14,250,244 km (0.11 R)
• M55: 14,818,567 km (0.062 R)
• M56: 15,201,537 km (0.086 R)
• M57: 15,893,577 km (0.099 R)
• M58: 16,117,226 km (0.094 R)
• M59: 16,285,673 km (0.102 R)
• M60: 16,482,843 km (0.092 R)
• M61: 16,595,939 km (0.091 R)
• M62: 16,680,761 km (0.087 R)
• M63: 17,107,713 km (0.091 R)
• M64: 17,509,533 km (0.107 R)
• M65: 18,322,298 km (0.119 R)
• M66: 18,527,547 km (0.113 R)
• M67: 18,939,988 km (0.1 R)
• M68: 19,534,640 km (0.087 R)
• M69: 19,954,561 km (0.056 R)
• M70: 20,044,918 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.6

Radius: 4.2

Gravity: 30.08 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.86 AU - 10.82 AU

Year: 22172 Days

Day: 19.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,851,292 km

• M1: 105,766 km (0.035 R)
• M2: 584,628 km (0.059 R)
• M3: 650,601 km (0.118 R)
• M4: 838,795 km (0.093 R)
• M5: 1,016,966 km (0.084 R)
• M6: 1,650,364 km (0.036 R)
• M7: 2,207,915 km (0.117 R)
• M8: 2,311,885 km (0.043 R)
• M9: 3,477,702 km (0.054 R)
• M10: 3,845,114 km (0.057 R)
• M11: 4,268,027 km (0.077 R)
• M12: 4,484,795 km (0.103 R)
• M13: 5,481,266 km (0.09 R)
• M14: 6,100,900 km (0.077 R)
• M15: 6,247,057 km (0.074 R)
• M16: 6,394,262 km (0.081 R)
• M17: 6,994,897 km (0.107 R)
• M18: 7,301,872 km (0.102 R)
• M19: 8,195,420 km (0.111 R)
• M20: 8,249,126 km (0.118 R)
• M21: 8,356,687 km (0.083 R)
• M22: 8,464,846 km (0.057 R)
• M23: 8,627,758 km (0.034 R)
• M24: 8,682,361 km (0.109 R)
• M25: 9,627,371 km (0.084 R)
• M26: 9,740,766 km (0.081 R)
• M27: 10,546,201 km (0.101 R)
• M28: 11,134,570 km (0.044 R)
• M29: 11,194,109 km (0.084 R)
• M30: 11,733,559 km (0.082 R)
• M31: 12,097,980 km (0.04 R)
• M32: 12,220,201 km (0.094 R)
• M33: 12,651,492 km (0.106 R)
• M34: 12,962,655 km (0.077 R)
• M35: 14,555,424 km (0.037 R)
• M36: 15,606,798 km (0.041 R)
• M37: 16,614,489 km (0.055 R)
• M38: 17,920,628 km (0.117 R)
• M39: 17,990,341 km (0.059 R)
• M40: 18,762,565 km (0.102 R)
• M41: 20,484,586 km (0.092 R)
• M42: 21,216,868 km (0.048 R)
• M43: 22,631,764 km (0.072 R)
• M44: 22,933,503 km (0.118 R)
• M45: 23,160,593 km (0.115 R)
• M46: 23,999,986 km (0.076 R)
• M47: 24,539,287 km (0.105 R)
• M48: 24,926,895 km (0.12 R)
• M49: 26,180,974 km (0.054 R)
• M50: 28,343,261 km (0.077 R)
• M51: 28,668,487 km (0.105 R)
• M52: 29,981,508 km (0.105 R)
• M53: 30,979,026 km (0.047 R)
• M54: 31,146,426 km (0.079 R)
• M55: 31,230,201 km (0.094 R)
• M56: 32,241,333 km (0.116 R)
• M57: 32,750,863 km (0.084 R)
• M58: 33,520,245 km (0.073 R)
• M59: 34,642,080 km (0.063 R)
• M60: 36,922,250 km (0.089 R)
• M61: 39,340,949 km (0.111 R)
• M62: 40,615,074 km (0.079 R)
• M63: 40,981,589 km (0.066 R)
• M64: 41,441,303 km (0.1 R)
• M65: 43,110,366 km (0.041 R)
• M66: 43,765,306 km (0.076 R)
• M67: 44,047,148 km (0.119 R)
• M68: 44,706,725 km (0.078 R)
• M69: 47,089,371 km (0.06 R)
• M70: 48,538,525 km (0.08 R)
• M71: 48,830,091 km (0.032 R)
• M72: 50,788,926 km (0.106 R)
• M73: 54,580,783 km (0.087 R)
• M74: 55,898,740 km (0.064 R)
• M75: 58,152,881 km (0.074 R)
• M76: 58,256,104 km (0.054 R)
• M77: 58,565,921 km (0.068 R)
• M78: 59,083,679 km (0.116 R)
• M79: 59,394,992 km (0.063 R)
• M80: 59,914,994 km (0.101 R)
• M81: 60,645,630 km (0.103 R)
• M82: 63,173,086 km (0.083 R)
• M83: 65,412,716 km (0.096 R)
• M84: 65,519,978 km (0.113 R)
• M85: 65,949,773 km (0.094 R)
• M86: 68,330,174 km (0.108 R)
• M87: 68,547,988 km (0.063 R)
• M88: 68,984,216 km (0.117 R)
• M89: 69,640,352 km (0.091 R)
• M90: 70,188,778 km (0.092 R)
• M91: 70,298,583 km (0.059 R)
• M92: 71,953,135 km (0.068 R)
• M93: 72,285,691 km (0.228 R)
• M94: 72,618,546 km (0.115 R)
• M95: 74,402,950 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit