🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.2

Radius: 12.2

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.65 AU - 0.85 AU

Year: 433 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 58,411,995 km

• M1: 153,338 km (0.118 R)
• M2: 300,692 km (0.105 R)
• M3: 449,093 km (0.077 R)
• M4: 592,408 km (0.107 R)
• M5: 718,967 km (0.084 R)
• M6: 828,623 km (0.082 R)
• M7: 968,497 km (0.11 R)
• M8: 1,076,357 km (0.05 R)
• M9: 1,178,382 km (0.076 R)
• M10: 1,326,933 km (0.119 R)
• M11: 1,437,037 km (0.111 R)
• M12: 1,556,117 km (0.072 R)
• M13: 1,690,606 km (0.103 R)
• M14: 1,915,302 km (0.073 R)
• M15: 2,009,249 km (0.11 R)
• M16: 2,156,453 km (0.116 R)
• M17: 2,280,769 km (0.083 R)
• M18: 2,523,267 km (0.075 R)
• M19: 2,675,708 km (0.065 R)
• M20: 2,910,127 km (0.115 R)
• M21: 3,092,188 km (0.101 R)
• M22: 3,173,569 km (0.117 R)
• M23: 3,255,698 km (0.105 R)
• M24: 3,338,576 km (0.064 R)
• M25: 3,638,071 km (0.098 R)
• M26: 4,148,499 km (0.104 R)
• M27: 4,238,556 km (0.088 R)
• M28: 4,370,801 km (0.095 R)
• M29: 4,479,110 km (0.094 R)
• M30: 4,596,993 km (0.061 R)
• M31: 4,818,547 km (0.066 R)
• M32: 5,000,010 km (0.038 R)
• M33: 5,201,518 km (0.102 R)
• M34: 5,289,930 km (0.068 R)
• M35: 5,369,965 km (0.082 R)
• M36: 5,459,275 km (0.107 R)
• M37: 5,576,261 km (0.072 R)
• M38: 5,748,747 km (0.112 R)
• M39: 6,061,855 km (0.051 R)
• M40: 6,145,780 km (0.087 R)
• M41: 6,267,552 km (0.106 R)
• M42: 6,352,374 km (0.109 R)
• M43: 6,446,920 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 8.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.57 AU - 2.49 AU

Year: 1929 Days

Day: 11.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 58,411,995 km

• M1: 115,789 km (0.119 R)
• M2: 168,597 km (0.088 R)
• M3: 261,946 km (0.115 R)
• M4: 332,257 km (0.102 R)
• M5: 476,768 km (0.064 R)
• M6: 583,581 km (0.077 R)
• M7: 704,756 km (0.081 R)
• M8: 828,623 km (0.117 R)
• M9: 959,820 km (0.115 R)
• M10: 1,011,730 km (0.097 R)
• M11: 1,084,734 km (0.071 R)
• M12: 1,145,920 km (0.073 R)
• M13: 1,222,215 km (0.11 R)
• M14: 1,409,810 km (0.091 R)
• M15: 1,708,557 km (0.112 R)
• M16: 1,772,286 km (0.034 R)
• M17: 1,869,525 km (0.091 R)
• M18: 1,927,120 km (0.08 R)
• M19: 2,002,068 km (0.042 R)
• M20: 2,086,442 km (0.12 R)
• M21: 2,232,599 km (0.043 R)
• M22: 2,691,565 km (0.117 R)
• M23: 2,984,777 km (0.119 R)
• M24: 3,052,395 km (0.076 R)
• M25: 3,179,404 km (0.045 R)
• M26: 3,448,829 km (0.096 R)
• M27: 3,509,716 km (0.093 R)
• M28: 3,746,529 km (0.079 R)
• M29: 3,914,378 km (0.091 R)
• M30: 4,031,214 km (0.067 R)
• M31: 4,224,943 km (0.115 R)
• M32: 4,410,594 km (0.079 R)
• M33: 4,677,477 km (0.076 R)
• M34: 4,790,273 km (0.098 R)
• M35: 4,892,449 km (0.062 R)
• M36: 4,972,484 km (0.078 R)
• M37: 5,041,448 km (0.055 R)
• M38: 5,332,267 km (0.089 R)
• M39: 5,438,331 km (0.094 R)
• M40: 5,509,390 km (0.099 R)
• M41: 5,616,652 km (0.089 R)
• M42: 5,712,544 km (0.101 R)
• M43: 6,138,449 km (0.068 R)
• M44: 6,348,934 km (0.061 R)
• M45: 6,650,373 km (0.104 R)
• M46: 6,828,395 km (0.103 R)
• M47: 7,072,389 km (0.045 R)
• M48: 7,293,195 km (0.118 R)
• M49: 7,345,555 km (0.09 R)
• M50: 7,450,423 km (0.027 R)
• M51: 7,582,368 km (0.102 R)
• M52: 7,808,410 km (0.068 R)
• M53: 7,982,692 km (0.113 R)
• M54: 8,050,161 km (0.057 R)
• M55: 8,253,464 km (0.104 R)
• M56: 8,335,294 km (0.098 R)
• M57: 8,444,800 km (0.095 R)
• M58: 8,527,378 km (0.116 R)
• M59: 8,734,571 km (0.094 R)
• M60: 8,859,784 km (0.105 R)
• M61: 9,055,758 km (0.077 R)
• M62: 9,239,015 km (0.068 R)
• M63: 9,338,198 km (0.031 R)
• M64: 9,423,469 km (0.054 R)
• M65: 9,680,927 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 10.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.95 AU - 3.71 AU

Year: 4052 Days

Day: 12 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,411,995 km

• M1: 360,680 km (0.098 R)
• M2: 452,234 km (0.066 R)
• M3: 628,610 km (0.092 R)
• M4: 771,775 km (0.095 R)
• M5: 1,081,293 km (0.039 R)
• M6: 1,145,620 km (0.06 R)
• M7: 1,646,175 km (0.11 R)
• M8: 1,733,839 km (0.077 R)
• M9: 2,006,107 km (0.112 R)
• M10: 2,113,668 km (0.078 R)
• M11: 2,306,350 km (0.046 R)
• M12: 2,447,720 km (0.102 R)
• M13: 2,519,378 km (0.12 R)
• M14: 2,591,783 km (0.084 R)
• M15: 2,665,086 km (0.102 R)
• M16: 2,964,731 km (0.069 R)
• M17: 3,087,700 km (0.071 R)
• M18: 3,531,707 km (0.102 R)
• M19: 3,662,305 km (0.072 R)
• M20: 3,728,129 km (0.088 R)
• M21: 3,928,290 km (0.102 R)
• M22: 4,183,355 km (0.104 R)
• M23: 4,321,733 km (0.073 R)
• M24: 4,745,843 km (0.083 R)
• M25: 4,944,808 km (0.093 R)
• M26: 5,201,967 km (0.049 R)
• M27: 5,444,615 km (0.089 R)
• M28: 5,653,004 km (0.092 R)
• M29: 6,019,070 km (0.032 R)
• M30: 6,195,147 km (0.054 R)
• M31: 6,293,732 km (0.108 R)
• M32: 6,916,658 km (0.109 R)
• M33: 7,287,361 km (0.118 R)
• M34: 7,601,367 km (0.1 R)
• M35: 8,048,365 km (0.099 R)
• M36: 8,177,618 km (0.089 R)
• M37: 8,613,546 km (0.094 R)
• M38: 8,723,800 km (0.096 R)
• M39: 8,923,214 km (0.078 R)
• M40: 9,440,074 km (0.025 R)
• M41: 9,508,141 km (0.116 R)
• M42: 9,690,651 km (0.101 R)
• M43: 10,105,486 km (0.074 R)
• M44: 10,338,410 km (0.084 R)
• M45: 10,904,937 km (0.108 R)
• M46: 10,976,445 km (0.069 R)
• M47: 11,433,017 km (0.113 R)
• M48: 11,773,502 km (0.064 R)
• M49: 11,871,339 km (0.098 R)
• M50: 12,067,911 km (0.112 R)
• M51: 12,141,962 km (0.116 R)
• M52: 12,315,196 km (0.103 R)
• M53: 12,514,161 km (0.077 R)
• M54: 12,965,797 km (0.118 R)
• M55: 13,499,562 km (0.087 R)
• M56: 13,627,768 km (0.109 R)
• M57: 13,704,811 km (0.04 R)
• M58: 14,405,078 km (0.116 R)
• M59: 14,483,617 km (0.09 R)
• M60: 14,614,814 km (0.094 R)
• M61: 15,651,677 km (0.107 R)
• M62: 15,732,460 km (0.047 R)
• M63: 15,894,325 km (0.087 R)
• M64: 16,084,015 km (0.098 R)
• M65: 16,192,623 km (0.058 R)
• M66: 16,739,703 km (0.108 R)
• M67: 16,822,430 km (0.074 R)
• M68: 17,515,816 km (0.066 R)
• M69: 17,795,864 km (0.054 R)
• M70: 17,992,884 km (0.109 R)
• M71: 18,162,229 km (0.053 R)
• M72: 18,530,987 km (0.098 R)
• M73: 18,902,140 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302

Radius: 9.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.54 AU - 5.58 AU

Year: 8743 Days

Day: 11 Hours

Environment

Temp: -222 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,411,995 km

• M1: 132,394 km (0.06 R)
• M2: 214,673 km (0.114 R)
• M3: 427,401 km (0.11 R)
• M4: 944,262 km (0.107 R)
• M5: 1,300,155 km (0.111 R)
• M6: 1,399,937 km (0.104 R)
• M7: 1,502,112 km (0.101 R)
• M8: 1,974,692 km (0.11 R)
• M9: 2,368,433 km (0.034 R)
• M10: 3,070,945 km (0.09 R)
• M11: 3,250,612 km (0.043 R)
• M12: 3,573,444 km (0.04 R)
• M13: 3,691,327 km (0.079 R)
• M14: 3,955,218 km (0.045 R)
• M15: 4,028,222 km (0.106 R)
• M16: 4,175,725 km (0.096 R)
• M17: 4,628,857 km (0.109 R)
• M18: 4,835,302 km (0.026 R)
• M19: 4,913,392 km (0.088 R)
• M20: 5,337,802 km (0.118 R)
• M21: 6,249,900 km (0.066 R)
• M22: 6,622,548 km (0.103 R)
• M23: 6,826,151 km (0.061 R)
• M24: 7,031,848 km (0.093 R)
• M25: 7,120,559 km (0.045 R)
• M26: 7,209,869 km (0.058 R)
• M27: 7,813,796 km (0.051 R)
• M28: 8,246,283 km (0.108 R)
• M29: 9,166,909 km (0.104 R)
• M30: 9,491,835 km (0.112 R)
• M31: 9,622,883 km (0.046 R)
• M32: 9,721,618 km (0.085 R)
• M33: 9,886,923 km (0.108 R)
• M34: 10,795,282 km (0.074 R)
• M35: 11,590,095 km (0.055 R)
• M36: 11,695,113 km (0.12 R)
• M37: 12,189,534 km (0.065 R)
• M38: 13,713,786 km (0.063 R)
• M39: 13,936,388 km (0.114 R)
• M40: 14,122,937 km (0.075 R)
• M41: 14,385,331 km (0.119 R)
• M42: 16,502,740 km (0.06 R)
• M43: 16,581,578 km (0.102 R)
• M44: 16,660,565 km (0.09 R)
• M45: 17,136,885 km (0.078 R)
• M46: 17,296,655 km (0.067 R)
• M47: 18,102,988 km (0.11 R)
• M48: 18,184,220 km (0.11 R)
• M49: 18,265,601 km (0.106 R)
• M50: 18,592,622 km (0.048 R)
• M51: 19,710,267 km (0.092 R)
• M52: 20,045,666 km (0.086 R)
• M53: 20,340,523 km (0.111 R)
• M54: 20,425,046 km (0.071 R)
• M55: 20,679,512 km (0.102 R)
• M56: 21,491,828 km (0.05 R)
• M57: 22,270,934 km (0.116 R)
• M58: 22,401,683 km (0.068 R)
• M59: 22,489,048 km (0.027 R)
• M60: 22,751,742 km (0.117 R)
• M61: 23,279,972 km (0.087 R)
• M62: 24,169,630 km (0.108 R)
• M63: 24,303,969 km (0.087 R)
• M64: 24,844,018 km (0.08 R)
• M65: 25,206,194 km (0.113 R)
• M66: 25,479,061 km (0.082 R)
• M67: 25,707,197 km (0.072 R)
• M68: 26,211,492 km (0.116 R)
• M69: 26,626,476 km (0.062 R)
• M70: 27,136,605 km (0.117 R)
• M71: 27,416,203 km (0.034 R)
• M72: 27,509,702 km (0.09 R)
• M73: 27,931,418 km (0.102 R)
• M74: 28,686,439 km (0.107 R)
• M75: 29,066,417 km (0.115 R)
• M76: 29,687,548 km (0.112 R)
• M77: 30,264,696 km (0.098 R)
• M78: 31,332,676 km (0.032 R)
• M79: 32,462,140 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.4

Radius: 6.1

Gravity: 15.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.68 AU - 9.12 AU

Year: 14807 Days

Day: 19.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,411,995 km

• M1: 102,923 km (0.092 R)
• M2: 152,590 km (0.103 R)
• M3: 292,763 km (0.061 R)
• M4: 614,249 km (0.052 R)
• M5: 1,064,987 km (0.109 R)
• M6: 1,133,204 km (0.047 R)
• M7: 1,322,296 km (0.064 R)
• M8: 1,496,128 km (0.053 R)
• M9: 2,089,134 km (0.079 R)
• M10: 2,262,369 km (0.088 R)
• M11: 3,914,827 km (0.025 R)
• M12: 4,237,210 km (0.104 R)
• M13: 4,383,218 km (0.078 R)
• M14: 4,493,770 km (0.047 R)
• M15: 4,642,620 km (0.118 R)
• M16: 5,022,150 km (0.043 R)
• M17: 6,636,910 km (0.085 R)
• M18: 8,811,763 km (0.027 R)
• M19: 9,233,330 km (0.1 R)
• M20: 9,470,443 km (0.071 R)
• M21: 9,853,862 km (0.071 R)
• M22: 9,950,502 km (0.104 R)
• M23: 10,242,368 km (0.115 R)
• M24: 10,536,926 km (0.119 R)
• M25: 10,586,293 km (0.113 R)
• M26: 12,258,798 km (0.107 R)
• M27: 13,151,897 km (0.083 R)
• M28: 13,418,630 km (0.091 R)
• M29: 13,525,742 km (0.118 R)
• M30: 14,229,301 km (0.108 R)
• M31: 14,393,410 km (0.065 R)
• M32: 15,390,779 km (0.055 R)
• M33: 15,559,076 km (0.113 R)
• M34: 15,897,766 km (0.073 R)
• M35: 16,410,288 km (0.072 R)
• M36: 16,928,196 km (0.069 R)
• M37: 17,160,073 km (0.096 R)
• M38: 17,218,266 km (0.113 R)
• M39: 17,334,653 km (0.096 R)
• M40: 17,451,489 km (0.096 R)
• M41: 18,573,473 km (0.116 R)
• M42: 18,752,841 km (0.116 R)
• M43: 18,992,796 km (0.105 R)
• M44: 19,113,222 km (0.07 R)
• M45: 19,415,111 km (0.081 R)
• M46: 19,597,171 km (0.118 R)
• M47: 19,840,717 km (0.089 R)
• M48: 20,085,160 km (0.086 R)
• M49: 21,761,553 km (0.12 R)
• M50: 22,648,370 km (0.073 R)
• M51: 23,096,116 km (0.074 R)
• M52: 23,870,584 km (0.109 R)
• M53: 24,000,585 km (0.037 R)
• M54: 24,130,735 km (0.027 R)
• M55: 24,850,600 km (0.057 R)
• M56: 25,048,219 km (0.105 R)
• M57: 25,777,209 km (0.118 R)
• M58: 26,378,742 km (0.101 R)
• M59: 26,782,357 km (0.071 R)
• M60: 28,969,328 km (0.107 R)
• M61: 29,316,096 km (0.116 R)
• M62: 30,505,699 km (0.083 R)
• M63: 30,929,360 km (0.095 R)
• M64: 31,071,029 km (0.049 R)
• M65: 32,499,240 km (0.101 R)
• M66: 33,584,273 km (0.046 R)
• M67: 34,021,697 km (0.094 R)
• M68: 34,241,157 km (0.071 R)
• M69: 35,197,237 km (0.059 R)
• M70: 36,985,381 km (0.12 R)
• M71: 37,587,961 km (0.117 R)
• M72: 39,032,179 km (0.055 R)
• M73: 39,876,509 km (0.065 R)
• M74: 40,184,980 km (0.109 R)
• M75: 41,427,091 km (0.088 R)
• M76: 42,445,553 km (0.104 R)
• M77: 43,551,381 km (0.103 R)
• M78: 44,267,356 km (0.083 R)
• M79: 44,586,897 km (0.114 R)
• M80: 45,147,740 km (0.095 R)
• M81: 46,195,523 km (0.043 R)
• M82: 47,414,596 km (0.057 R)
• M83: 48,644,141 km (0.115 R)
• M84: 49,469,622 km (0.086 R)
• M85: 51,050,872 km (0.089 R)
• M86: 51,805,593 km (0.111 R)
• M87: 52,733,100 km (0.08 R)
• M88: 53,751,113 km (0.052 R)
• M89: 55,892,906 km (0.08 R)
• M90: 56,757,283 km (0.072 R)
• M91: 57,626,297 km (0.07 R)
• M92: 58,411,985 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit