🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 10.5

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.71 AU - 0.99 AU

Year: 498 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,938,434 km

• M1: 156,330 km (0.115 R)
• M2: 231,278 km (0.109 R)
• M3: 300,542 km (0.075 R)
• M4: 512,373 km (0.081 R)
• M5: 618,288 km (0.112 R)
• M6: 721,062 km (0.074 R)
• M7: 798,254 km (0.061 R)
• M8: 895,194 km (0.118 R)
• M9: 1,009,187 km (0.071 R)
• M10: 1,101,489 km (0.108 R)
• M11: 1,169,257 km (0.086 R)
• M12: 1,396,047 km (0.08 R)
• M13: 1,499,868 km (0.114 R)
• M14: 1,570,628 km (0.038 R)
• M15: 1,647,671 km (0.096 R)
• M16: 1,784,553 km (0.045 R)
• M17: 1,936,096 km (0.101 R)
• M18: 2,030,342 km (0.071 R)
• M19: 2,148,824 km (0.104 R)
• M20: 2,217,639 km (0.077 R)
• M21: 2,310,539 km (0.112 R)
• M22: 2,560,816 km (0.09 R)
• M23: 2,857,619 km (0.106 R)
• M24: 2,933,614 km (0.111 R)
• M25: 3,029,656 km (0.099 R)
• M26: 3,100,715 km (0.109 R)
• M27: 3,198,402 km (0.045 R)
• M28: 3,270,808 km (0.082 R)
• M29: 3,383,904 km (0.12 R)
• M30: 3,641,212 km (0.042 R)
• M31: 3,793,054 km (0.104 R)
• M32: 3,897,922 km (0.116 R)
• M33: 4,031,962 km (0.102 R)
• M34: 4,160,616 km (0.116 R)
• M35: 4,232,573 km (0.108 R)
• M36: 4,348,661 km (0.071 R)
• M37: 4,429,144 km (0.078 R)
• M38: 4,510,077 km (0.101 R)
• M39: 4,680,917 km (0.076 R)
• M40: 4,823,634 km (0.101 R)
• M41: 4,922,219 km (0.108 R)
• M42: 4,990,884 km (0.092 R)
• M43: 5,214,084 km (0.084 R)
• M44: 5,315,212 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 9.7

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.2 AU - 1.26 AU

Year: 867 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,938,434 km

• M1: 149,598 km (0.065 R)
• M2: 252,820 km (0.097 R)
• M3: 314,455 km (0.101 R)
• M4: 515,065 km (0.093 R)
• M5: 600,935 km (0.114 R)
• M6: 704,157 km (0.085 R)
• M7: 883,824 km (0.082 R)
• M8: 956,080 km (0.097 R)
• M9: 1,016,667 km (0.047 R)
• M10: 1,085,781 km (0.062 R)
• M11: 1,207,105 km (0.114 R)
• M12: 1,310,627 km (0.038 R)
• M13: 1,448,107 km (0.106 R)
• M14: 1,542,504 km (0.034 R)
• M15: 1,606,681 km (0.117 R)
• M16: 1,746,106 km (0.107 R)
• M17: 1,906,625 km (0.104 R)
• M18: 2,019,422 km (0.108 R)
• M19: 2,107,834 km (0.063 R)
• M20: 2,260,873 km (0.107 R)
• M21: 2,389,826 km (0.095 R)
• M22: 2,492,899 km (0.113 R)
• M23: 2,578,469 km (0.042 R)
• M24: 2,811,094 km (0.112 R)
• M25: 2,880,357 km (0.094 R)
• M26: 3,000,335 km (0.06 R)
• M27: 3,081,267 km (0.085 R)
• M28: 3,266,021 km (0.071 R)
• M29: 3,328,403 km (0.076 R)
• M30: 3,454,514 km (0.096 R)
• M31: 3,518,093 km (0.089 R)
• M32: 3,614,434 km (0.111 R)
• M33: 3,798,440 km (0.038 R)
• M34: 4,255,311 km (0.11 R)
• M35: 4,358,085 km (0.107 R)
• M36: 4,542,539 km (0.102 R)
• M37: 4,729,686 km (0.102 R)
• M38: 5,123,877 km (0.105 R)
• M39: 5,640,737 km (0.12 R)
• M40: 5,753,684 km (0.097 R)
• M41: 6,045,848 km (0.067 R)
• M42: 6,122,742 km (0.107 R)
• M43: 6,238,979 km (0.096 R)
• M44: 6,316,770 km (0.087 R)
• M45: 6,671,018 km (0.108 R)
• M46: 6,737,290 km (0.1 R)
• M47: 6,951,065 km (0.06 R)
• M48: 7,139,858 km (0.045 R)
• M49: 7,303,069 km (0.101 R)
• M50: 7,508,916 km (0.066 R)
• M51: 8,053,003 km (0.101 R)
• M52: 8,451,382 km (0.117 R)
• M53: 8,783,639 km (0.102 R)
• M54: 9,238,117 km (0.053 R)
• M55: 9,341,789 km (0.069 R)
• M56: 9,430,949 km (0.101 R)
• M57: 9,520,408 km (0.054 R)
• M58: 9,715,335 km (0.038 R)
• M59: 9,911,457 km (0.037 R)
• M60: 10,048,040 km (0.111 R)
• M61: 10,246,407 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 13.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.85 AU - 2.69 AU

Year: 2175 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,938,434 km

• M1: 233,373 km (0.103 R)
• M2: 517,758 km (0.088 R)
• M3: 631,752 km (0.067 R)
• M4: 718,369 km (0.066 R)
• M5: 841,338 km (0.072 R)
• M6: 980,614 km (0.099 R)
• M7: 1,075,160 km (0.06 R)
• M8: 1,255,874 km (0.117 R)
• M9: 1,388,717 km (0.05 R)
• M10: 1,506,451 km (0.111 R)
• M11: 1,700,329 km (0.106 R)
• M12: 1,913,506 km (0.117 R)
• M13: 2,250,102 km (0.114 R)
• M14: 2,557,376 km (0.06 R)
• M15: 2,654,764 km (0.096 R)
• M16: 2,979,840 km (0.118 R)
• M17: 3,212,614 km (0.098 R)
• M18: 3,304,767 km (0.115 R)
• M19: 3,397,816 km (0.107 R)
• M20: 3,613,985 km (0.077 R)
• M21: 3,806,967 km (0.102 R)
• M22: 4,031,663 km (0.043 R)
• M23: 4,435,577 km (0.108 R)
• M24: 4,642,471 km (0.102 R)
• M25: 4,747,040 km (0.067 R)
• M26: 4,867,616 km (0.091 R)
• M27: 5,035,165 km (0.082 R)
• M28: 5,189,101 km (0.039 R)
• M29: 5,407,365 km (0.105 R)
• M30: 6,113,018 km (0.062 R)
• M31: 6,310,637 km (0.079 R)
• M32: 6,712,157 km (0.114 R)
• M33: 6,933,113 km (0.109 R)
• M34: 7,053,091 km (0.09 R)
• M35: 7,557,684 km (0.081 R)
• M36: 7,966,236 km (0.106 R)
• M37: 8,055,995 km (0.106 R)
• M38: 8,218,458 km (0.086 R)
• M39: 8,382,118 km (0.097 R)
• M40: 8,491,774 km (0.1 R)
• M41: 8,583,477 km (0.071 R)
• M42: 8,842,132 km (0.083 R)
• M43: 9,140,879 km (0.075 R)
• M44: 9,367,220 km (0.091 R)
• M45: 9,748,545 km (0.09 R)
• M46: 9,844,737 km (0.111 R)
• M47: 9,960,525 km (0.033 R)
• M48: 10,154,404 km (0.065 R)
• M49: 10,330,182 km (0.08 R)
• M50: 10,428,168 km (0.075 R)
• M51: 10,902,992 km (0.11 R)
• M52: 11,022,820 km (0.042 R)
• M53: 11,243,776 km (0.054 R)
• M54: 11,364,801 km (0.109 R)
• M55: 11,486,424 km (0.112 R)
• M56: 11,588,001 km (0.099 R)
• M57: 11,792,052 km (0.045 R)
• M58: 11,997,450 km (0.099 R)
• M59: 12,245,334 km (0.062 R)
• M60: 12,662,413 km (0.091 R)
• M61: 13,062,886 km (0.057 R)
• M62: 13,190,343 km (0.078 R)
• M63: 13,424,913 km (0.106 R)
• M64: 13,725,455 km (0.09 R)
• M65: 14,420,786 km (0.116 R)
• M66: 14,772,790 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 11.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.98 AU - 3.24 AU

Year: 3487 Days

Day: 8.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,938,434 km

• M1: 152,590 km (0.095 R)
• M2: 234,121 km (0.068 R)
• M3: 319,840 km (0.069 R)
• M4: 444,904 km (0.048 R)
• M5: 539,749 km (0.091 R)
• M6: 706,850 km (0.083 R)
• M7: 1,072,467 km (0.088 R)
• M8: 1,288,786 km (0.043 R)
• M9: 1,507,049 km (0.061 R)
• M10: 1,711,400 km (0.065 R)
• M11: 1,803,851 km (0.115 R)
• M12: 2,262,219 km (0.077 R)
• M13: 2,349,584 km (0.104 R)
• M14: 2,437,996 km (0.112 R)
• M15: 2,527,606 km (0.101 R)
• M16: 2,633,521 km (0.097 R)
• M17: 2,772,049 km (0.074 R)
• M18: 3,056,434 km (0.111 R)
• M19: 3,317,183 km (0.111 R)
• M20: 3,400,210 km (0.108 R)
• M21: 3,500,740 km (0.04 R)
• M22: 3,773,905 km (0.086 R)
• M23: 4,107,359 km (0.034 R)
• M24: 4,560,641 km (0.088 R)
• M25: 4,634,692 km (0.105 R)
• M26: 5,106,523 km (0.116 R)
• M27: 5,455,984 km (0.093 R)
• M28: 5,554,419 km (0.12 R)
• M29: 5,673,350 km (0.112 R)
• M30: 5,753,085 km (0.091 R)
• M31: 6,239,578 km (0.105 R)
• M32: 6,487,910 km (0.104 R)
• M33: 6,676,254 km (0.087 R)
• M34: 7,036,934 km (0.105 R)
• M35: 7,338,823 km (0.117 R)
• M36: 7,557,086 km (0.12 R)
• M37: 7,777,593 km (0.116 R)
• M38: 8,067,364 km (0.085 R)
• M39: 8,292,659 km (0.115 R)
• M40: 8,451,532 km (0.101 R)
• M41: 8,680,416 km (0.049 R)
• M42: 9,285,241 km (0.1 R)
• M43: 9,807,487 km (0.077 R)
• M44: 10,266,303 km (0.114 R)
• M45: 10,608,883 km (0.118 R)
• M46: 11,179,898 km (0.081 R)
• M47: 11,280,278 km (0.05 R)
• M48: 11,710,073 km (0.105 R)
• M49: 11,811,949 km (0.042 R)
• M50: 11,914,124 km (0.109 R)
• M51: 11,991,017 km (0.082 R)
• M52: 12,119,522 km (0.091 R)
• M53: 12,377,728 km (0.095 R)
• M54: 12,637,879 km (0.086 R)
• M55: 14,236,481 km (0.04 R)
• M56: 14,481,672 km (0.098 R)
• M57: 14,755,885 km (0.038 R)
• M58: 14,921,191 km (0.071 R)
• M59: 15,225,772 km (0.103 R)
• M60: 15,420,848 km (0.095 R)
• M61: 16,322,624 km (0.109 R)
• M62: 16,522,337 km (0.099 R)
• M63: 17,270,625 km (0.11 R)
• M64: 17,386,713 km (0.106 R)
• M65: 18,651,414 km (0.059 R)
• M66: 18,740,724 km (0.079 R)
• M67: 18,979,631 km (0.109 R)
• M68: 19,490,807 km (0.076 R)
• M69: 19,702,638 km (0.114 R)
• M70: 19,915,067 km (0.072 R)
• M71: 20,434,471 km (0.107 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 14.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.48 AU - 5.34 AU

Year: 5888 Days

Day: 7.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,938,434 km

• M1: 192,832 km (0.088 R)
• M2: 321,486 km (0.115 R)
• M3: 431,440 km (0.083 R)
• M4: 608,115 km (0.108 R)
• M5: 1,030,131 km (0.04 R)
• M6: 1,299,557 km (0.07 R)
• M7: 1,417,589 km (0.057 R)
• M8: 1,610,720 km (0.111 R)
• M9: 1,757,027 km (0.058 R)
• M10: 1,946,418 km (0.072 R)
• M11: 2,043,806 km (0.072 R)
• M12: 2,304,854 km (0.09 R)
• M13: 2,471,207 km (0.117 R)
• M14: 2,706,525 km (0.108 R)
• M15: 2,860,311 km (0.069 R)
• M16: 3,246,124 km (0.071 R)
• M17: 3,457,207 km (0.119 R)
• M18: 3,794,849 km (0.101 R)
• M19: 3,992,618 km (0.052 R)
• M20: 4,143,263 km (0.096 R)
• M21: 4,978,916 km (0.103 R)
• M22: 5,087,076 km (0.059 R)
• M23: 5,471,841 km (0.036 R)
• M24: 6,009,346 km (0.08 R)
• M25: 6,416,402 km (0.075 R)
• M26: 6,742,526 km (0.068 R)
• M27: 7,380,411 km (0.098 R)
• M28: 8,037,744 km (0.108 R)
• M29: 8,133,187 km (0.083 R)
• M30: 8,583,627 km (0.078 R)
• M31: 9,208,048 km (0.108 R)
• M32: 9,711,595 km (0.114 R)
• M33: 9,847,280 km (0.102 R)
• M34: 9,983,713 km (0.12 R)
• M35: 10,189,560 km (0.104 R)
• M36: 10,362,196 km (0.112 R)
• M37: 11,239,737 km (0.081 R)
• M38: 11,959,153 km (0.094 R)
• M39: 12,767,729 km (0.102 R)
• M40: 12,991,229 km (0.071 R)
• M41: 13,178,525 km (0.062 R)
• M42: 13,442,416 km (0.099 R)
• M43: 13,860,392 km (0.062 R)
• M44: 14,709,360 km (0.107 R)
• M45: 14,865,540 km (0.114 R)
• M46: 15,061,663 km (0.068 R)
• M47: 15,337,522 km (0.092 R)
• M48: 15,495,946 km (0.066 R)
• M49: 15,654,819 km (0.099 R)
• M50: 16,579,334 km (0.118 R)
• M51: 17,356,345 km (0.078 R)
• M52: 20,669,339 km (0.105 R)
• M53: 21,152,092 km (0.117 R)
• M54: 21,328,468 km (0.085 R)
• M55: 21,727,296 km (0.101 R)
• M56: 22,667,518 km (0.104 R)
• M57: 22,938,590 km (0.069 R)
• M58: 23,074,424 km (0.108 R)
• M59: 23,347,141 km (0.069 R)
• M60: 23,483,874 km (0.078 R)
• M61: 23,620,905 km (0.096 R)
• M62: 25,005,583 km (0.112 R)
• M63: 25,660,822 km (0.098 R)
• M64: 25,849,166 km (0.039 R)
• M65: 25,943,412 km (0.115 R)
• M66: 26,037,809 km (0.03 R)
• M67: 27,805,158 km (0.053 R)
• M68: 28,338,025 km (0.071 R)
• M69: 29,217,212 km (0.114 R)
• M70: 29,315,498 km (0.071 R)
• M71: 29,709,688 km (0.029 R)
• M72: 29,857,790 km (0.097 R)
• M73: 30,304,041 km (0.095 R)
• M74: 30,852,466 km (0.085 R)
• M75: 31,102,893 km (0.046 R)
• M76: 31,353,919 km (0.074 R)
• M77: 31,504,863 km (0.049 R)
• M78: 31,857,914 km (0.113 R)
• M79: 32,772,106 km (0.066 R)
• M80: 33,746,288 km (0.07 R)
• M81: 34,938,433 km (0.06 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: 467 - 15,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit