🌌 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: 627.3

Radius: 13.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.76 AU - 0.92 AU

Year: 513 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 30,003,252 km

• M1: 166,353 km (0.082 R)
• M2: 285,134 km (0.061 R)
• M3: 374,294 km (0.113 R)
• M4: 485,295 km (0.107 R)
• M5: 591,809 km (0.045 R)
• M6: 679,025 km (0.086 R)
• M7: 771,476 km (0.045 R)
• M8: 891,603 km (0.108 R)
• M9: 990,039 km (0.084 R)
• M10: 1,107,473 km (0.045 R)
• M11: 1,292,974 km (0.114 R)
• M12: 1,389,914 km (0.076 R)
• M13: 1,478,177 km (0.118 R)
• M14: 1,568,534 km (0.093 R)
• M15: 1,684,322 km (0.096 R)
• M16: 1,857,407 km (0.11 R)
• M17: 2,024,059 km (0.106 R)
• M18: 2,131,770 km (0.068 R)
• M19: 2,273,888 km (0.047 R)
• M20: 2,366,040 km (0.04 R)
• M21: 2,452,956 km (0.027 R)
• M22: 2,636,662 km (0.12 R)
• M23: 2,747,814 km (0.089 R)
• M24: 2,839,218 km (0.114 R)
• M25: 2,931,819 km (0.079 R)
• M26: 3,025,318 km (0.091 R)
• M27: 3,112,683 km (0.109 R)
• M28: 3,372,086 km (0.083 R)
• M29: 3,485,630 km (0.108 R)
• M30: 3,778,842 km (0.117 R)
• M31: 3,952,226 km (0.112 R)
• M32: 4,072,054 km (0.112 R)
• M33: 4,241,848 km (0.116 R)
• M34: 4,372,895 km (0.095 R)
• M35: 4,563,633 km (0.065 R)
• M36: 4,867,765 km (0.064 R)
• M37: 5,091,564 km (0.063 R)
• M38: 5,292,473 km (0.112 R)
• M39: 5,407,215 km (0.098 R)
• M40: 5,621,140 km (0.089 R)
• M41: 5,847,033 km (0.077 R)
• M42: 5,956,538 km (0.052 R)
• M43: 6,159,244 km (0.119 R)
• M44: 6,261,269 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.6

Radius: 13.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.8 AU - 1.28 AU

Year: 707 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,003,252 km

• M1: 165,156 km (0.067 R)
• M2: 253,868 km (0.086 R)
• M3: 363,672 km (0.104 R)
• M4: 457,171 km (0.115 R)
• M5: 546,631 km (0.061 R)
• M6: 639,830 km (0.085 R)
• M7: 722,408 km (0.115 R)
• M8: 1,175,241 km (0.081 R)
• M9: 1,275,023 km (0.074 R)
• M10: 1,691,802 km (0.083 R)
• M11: 1,817,913 km (0.115 R)
• M12: 2,009,997 km (0.045 R)
• M13: 2,183,082 km (0.063 R)
• M14: 2,354,521 km (0.076 R)
• M15: 2,592,382 km (0.106 R)
• M16: 2,703,982 km (0.086 R)
• M17: 2,867,043 km (0.07 R)
• M18: 3,048,206 km (0.101 R)
• M19: 3,181,049 km (0.086 R)
• M20: 3,452,569 km (0.082 R)
• M21: 3,591,246 km (0.118 R)
• M22: 3,708,232 km (0.108 R)
• M23: 3,842,421 km (0.107 R)
• M24: 4,099,430 km (0.109 R)
• M25: 4,197,267 km (0.088 R)
• M26: 4,320,686 km (0.087 R)
• M27: 4,428,695 km (0.093 R)
• M28: 4,520,848 km (0.096 R)
• M29: 4,621,976 km (0.113 R)
• M30: 4,912,944 km (0.113 R)
• M31: 5,060,746 km (0.108 R)
• M32: 5,183,566 km (0.085 R)
• M33: 5,325,086 km (0.098 R)
• M34: 5,450,000 km (0.096 R)
• M35: 5,548,884 km (0.118 R)
• M36: 5,794,225 km (0.095 R)
• M37: 5,876,803 km (0.078 R)
• M38: 5,996,780 km (0.088 R)
• M39: 6,164,180 km (0.118 R)
• M40: 6,456,345 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 8.5

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.42 AU - 1.7 AU

Year: 1299 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,003,252 km

• M1: 127,158 km (0.059 R)
• M2: 186,698 km (0.112 R)
• M3: 286,031 km (0.062 R)
• M4: 403,465 km (0.051 R)
• M5: 489,783 km (0.06 R)
• M6: 563,984 km (0.058 R)
• M7: 622,477 km (0.117 R)
• M8: 732,132 km (0.044 R)
• M9: 818,749 km (0.113 R)
• M10: 963,410 km (0.108 R)
• M11: 1,034,918 km (0.099 R)
• M12: 1,141,581 km (0.105 R)
• M13: 1,200,673 km (0.114 R)
• M14: 1,366,277 km (0.071 R)
• M15: 1,465,610 km (0.047 R)
• M16: 1,817,764 km (0.035 R)
• M17: 1,988,305 km (0.097 R)
• M18: 2,164,382 km (0.101 R)
• M19: 2,238,283 km (0.083 R)
• M20: 2,587,295 km (0.101 R)
• M21: 2,699,793 km (0.086 R)
• M22: 2,860,311 km (0.096 R)
• M23: 3,023,971 km (0.098 R)
• M24: 3,106,849 km (0.102 R)
• M25: 3,214,709 km (0.045 R)
• M26: 3,299,381 km (0.092 R)
• M27: 3,397,218 km (0.113 R)
• M28: 3,533,203 km (0.075 R)
• M29: 3,708,980 km (0.037 R)
• M30: 3,861,869 km (0.087 R)
• M31: 3,952,077 km (0.102 R)
• M32: 4,413,736 km (0.06 R)
• M33: 4,535,209 km (0.101 R)
• M34: 4,962,012 km (0.037 R)
• M35: 5,088,422 km (0.049 R)
• M36: 5,795,122 km (0.058 R)
• M37: 5,854,213 km (0.119 R)
• M38: 6,243,018 km (0.094 R)
• M39: 6,640,201 km (0.088 R)
• M40: 6,748,659 km (0.102 R)
• M41: 6,982,780 km (0.117 R)
• M42: 7,124,599 km (0.06 R)
• M43: 7,203,736 km (0.089 R)
• M44: 7,267,315 km (0.109 R)
• M45: 7,331,044 km (0.111 R)
• M46: 7,523,427 km (0.094 R)
• M47: 7,995,258 km (0.08 R)
• M48: 8,376,284 km (0.114 R)
• M49: 8,459,909 km (0.097 R)
• M50: 8,560,738 km (0.12 R)
• M51: 8,695,526 km (0.043 R)
• M52: 8,814,307 km (0.031 R)
• M53: 9,363,480 km (0.08 R)
• M54: 9,853,114 km (0.073 R)
• M55: 10,422,932 km (0.031 R)
• M56: 10,621,150 km (0.093 R)
• M57: 10,802,612 km (0.118 R)
• M58: 11,113,327 km (0.071 R)
• M59: 11,260,681 km (0.103 R)
• M60: 11,575,734 km (0.105 R)
• M61: 11,725,032 km (0.117 R)
• M62: 11,856,080 km (0.085 R)
• M63: 12,271,513 km (0.071 R)
• M64: 12,347,509 km (0.037 R)
• M65: 12,749,329 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 11.1

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.49 AU - 1.83 AU

Year: 1426 Days

Day: 6.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,003,252 km

• M1: 143,016 km (0.095 R)
• M2: 226,192 km (0.109 R)
• M3: 319,242 km (0.061 R)
• M4: 398,230 km (0.083 R)
• M5: 602,431 km (0.085 R)
• M6: 773,870 km (0.059 R)
• M7: 850,464 km (0.102 R)
• M8: 1,020,407 km (0.085 R)
• M9: 1,193,043 km (0.071 R)
• M10: 1,310,777 km (0.113 R)
• M11: 1,470,697 km (0.108 R)
• M12: 1,687,614 km (0.106 R)
• M13: 1,758,972 km (0.119 R)
• M14: 2,022,114 km (0.065 R)
• M15: 2,131,022 km (0.085 R)
• M16: 2,264,313 km (0.112 R)
• M17: 2,343,451 km (0.053 R)
• M18: 2,423,486 km (0.111 R)
• M19: 2,669,275 km (0.101 R)
• M20: 2,777,135 km (0.058 R)
• M21: 2,862,106 km (0.117 R)
• M22: 2,997,343 km (0.052 R)
• M23: 3,390,037 km (0.095 R)
• M24: 3,494,157 km (0.099 R)
• M25: 3,612,489 km (0.088 R)
• M26: 4,154,782 km (0.106 R)
• M27: 4,492,574 km (0.106 R)
• M28: 4,592,804 km (0.067 R)
• M29: 4,693,783 km (0.099 R)
• M30: 5,164,717 km (0.07 R)
• M31: 5,239,815 km (0.104 R)
• M32: 5,360,541 km (0.116 R)
• M33: 5,651,060 km (0.119 R)
• M34: 5,883,983 km (0.053 R)
• M35: 6,056,919 km (0.032 R)
• M36: 6,152,063 km (0.101 R)
• M37: 6,311,534 km (0.071 R)
• M38: 6,537,128 km (0.065 R)
• M39: 6,683,734 km (0.119 R)
• M40: 7,062,964 km (0.037 R)
• M41: 7,146,440 km (0.056 R)
• M42: 7,398,512 km (0.044 R)
• M43: 7,517,293 km (0.118 R)
• M44: 7,808,261 km (0.113 R)
• M45: 7,911,783 km (0.096 R)
• M46: 8,033,256 km (0.114 R)
• M47: 8,137,825 km (0.117 R)
• M48: 8,649,599 km (0.041 R)
• M49: 8,774,663 km (0.037 R)
• M50: 9,008,634 km (0.085 R)
• M51: 9,226,598 km (0.107 R)
• M52: 9,686,013 km (0.078 R)
• M53: 10,992,452 km (0.078 R)
• M54: 12,053,250 km (0.09 R)
• M55: 12,213,170 km (0.053 R)
• M56: 12,636,383 km (0.107 R)
• M57: 12,737,810 km (0.044 R)
• M58: 12,860,031 km (0.108 R)
• M59: 13,331,713 km (0.105 R)
• M60: 13,559,401 km (0.06 R)
• M61: 13,704,960 km (0.093 R)
• M62: 13,955,686 km (0.101 R)
• M63: 14,186,815 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 8.6

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.68 AU - 3.9 AU

Year: 3979 Days

Day: 6.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 30,003,252 km

• M1: 107,262 km (0.102 R)
• M2: 176,825 km (0.088 R)
• M3: 233,223 km (0.077 R)
• M4: 318,045 km (0.093 R)
• M5: 405,859 km (0.106 R)
• M6: 503,247 km (0.079 R)
• M7: 627,862 km (0.113 R)
• M8: 894,745 km (0.118 R)
• M9: 1,180,178 km (0.097 R)
• M10: 1,502,262 km (0.085 R)
• M11: 1,805,048 km (0.091 R)
• M12: 1,879,248 km (0.097 R)
• M13: 1,992,344 km (0.049 R)
• M14: 2,235,291 km (0.04 R)
• M15: 2,335,223 km (0.078 R)
• M16: 2,846,249 km (0.066 R)
• M17: 2,922,095 km (0.079 R)
• M18: 2,976,698 km (0.04 R)
• M19: 3,131,383 km (0.108 R)
• M20: 3,198,552 km (0.109 R)
• M21: 3,414,272 km (0.069 R)
• M22: 3,576,436 km (0.069 R)
• M23: 3,824,320 km (0.104 R)
• M24: 4,626,763 km (0.115 R)
• M25: 4,767,684 km (0.104 R)
• M26: 6,168,967 km (0.087 R)
• M27: 6,580,960 km (0.081 R)
• M28: 8,007,974 km (0.118 R)
• M29: 8,177,468 km (0.112 R)
• M30: 8,787,828 km (0.1 R)
• M31: 8,867,115 km (0.098 R)
• M32: 8,994,572 km (0.098 R)
• M33: 9,202,962 km (0.037 R)
• M34: 9,445,310 km (0.08 R)
• M35: 9,804,644 km (0.084 R)
• M36: 11,494,053 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.9

Radius: 5.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.72 AU - 7.42 AU

Year: 12536 Days

Day: 23 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,003,252 km

• M1: 96,491 km (0.108 R)
• M2: 137,181 km (0.084 R)
• M3: 436,078 km (0.075 R)
• M4: 773,720 km (0.086 R)
• M5: 812,616 km (0.09 R)
• M6: 906,114 km (0.026 R)
• M7: 1,045,988 km (0.06 R)
• M8: 1,222,963 km (0.061 R)
• M9: 1,377,946 km (0.066 R)
• M10: 1,425,668 km (0.116 R)
• M11: 1,572,124 km (0.112 R)
• M12: 1,915,152 km (0.067 R)
• M13: 2,040,665 km (0.116 R)
• M14: 2,206,120 km (0.064 R)
• M15: 2,452,657 km (0.059 R)
• M16: 2,491,403 km (0.054 R)
• M17: 3,286,815 km (0.118 R)
• M18: 3,745,332 km (0.114 R)
• M19: 4,016,254 km (0.092 R)
• M20: 4,625,117 km (0.11 R)
• M21: 4,818,099 km (0.082 R)
• M22: 5,087,973 km (0.119 R)
• M23: 5,262,255 km (0.111 R)
• M24: 6,162,834 km (0.075 R)
• M25: 6,295,378 km (0.116 R)
• M26: 6,780,224 km (0.051 R)
• M27: 7,165,738 km (0.075 R)
• M28: 7,445,336 km (0.105 R)
• M29: 7,501,735 km (0.099 R)
• M30: 8,044,177 km (0.065 R)
• M31: 8,599,334 km (0.059 R)
• M32: 9,016,413 km (0.09 R)
• M33: 9,136,690 km (0.108 R)
• M34: 9,592,664 km (0.108 R)
• M35: 9,746,301 km (0.082 R)
• M36: 10,180,883 km (0.119 R)
• M37: 10,243,565 km (0.049 R)
• M38: 10,780,771 km (0.079 R)
• M39: 10,972,705 km (0.109 R)
• M40: 11,424,640 km (0.118 R)
• M41: 11,816,885 km (0.101 R)
• M42: 11,882,708 km (0.11 R)
• M43: 12,147,048 km (0.115 R)
• M44: 13,670,403 km (0.107 R)
• M45: 14,296,321 km (0.08 R)
• M46: 15,252,849 km (0.086 R)
• M47: 15,396,314 km (0.119 R)
• M48: 15,720,642 km (0.074 R)
• M49: 16,449,632 km (0.065 R)
• M50: 16,486,284 km (0.108 R)
• M51: 16,596,687 km (0.113 R)
• M52: 16,892,292 km (0.104 R)
• M53: 17,040,693 km (0.066 R)
• M54: 17,413,641 km (0.089 R)
• M55: 17,488,589 km (0.109 R)
• M56: 20,453,170 km (0.09 R)
• M57: 21,408,502 km (0.029 R)
• M58: 21,810,771 km (0.107 R)
• M59: 21,891,554 km (0.064 R)
• M60: 22,053,419 km (0.105 R)
• M61: 22,378,345 km (0.092 R)
• M62: 22,704,768 km (0.042 R)
• M63: 22,991,697 km (0.099 R)
• M64: 24,276,742 km (0.056 R)
• M65: 24,654,178 km (0.118 R)
• M66: 24,822,625 km (0.061 R)
• M67: 25,160,417 km (0.115 R)
• M68: 25,245,239 km (0.075 R)
• M69: 25,414,883 km (0.116 R)
• M70: 25,457,369 km (0.073 R)
• M71: 26,011,928 km (0.089 R)
• M72: 26,570,377 km (0.028 R)
• M73: 27,350,231 km (0.099 R)
• M74: 27,611,728 km (0.094 R)
• M75: 27,742,925 km (0.105 R)
• M76: 27,786,608 km (0.111 R)
• M77: 28,225,378 km (0.061 R)
• M78: 28,269,360 km (0.064 R)
• M79: 28,357,473 km (0.117 R)
• M80: 28,489,718 km (0.109 R)
• M81: 28,843,517 km (0.116 R)
• M82: 29,065,370 km (0.091 R)
• M83: 29,466,143 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit