🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.47 AU - 0.65 AU

Year: 275 Days

Day: 20.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,767,136 km

• M1: 119,529 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 13.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.64 AU - 1.02 AU

Year: 496 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 17,767,136 km

• M1: 164,408 km (0.092 R)
• M2: 287,976 km (0.07 R)
• M3: 397,930 km (0.104 R)
• M4: 493,523 km (0.103 R)
• M5: 580,440 km (0.086 R)
• M6: 698,173 km (0.087 R)
• M7: 816,655 km (0.105 R)
• M8: 933,491 km (0.041 R)
• M9: 1,046,886 km (0.06 R)
• M10: 1,247,048 km (0.082 R)
• M11: 1,336,208 km (0.072 R)
• M12: 1,454,989 km (0.095 R)
• M13: 1,560,605 km (0.114 R)
• M14: 1,651,560 km (0.106 R)
• M15: 1,750,445 km (0.071 R)
• M16: 1,839,306 km (0.085 R)
• M17: 1,985,014 km (0.089 R)
• M18: 2,078,064 km (0.088 R)
• M19: 2,198,042 km (0.067 R)
• M20: 2,281,667 km (0.067 R)
• M21: 2,379,354 km (0.113 R)
• M22: 2,465,373 km (0.077 R)
• M23: 2,599,562 km (0.066 R)
• M24: 2,688,274 km (0.094 R)
• M25: 2,840,564 km (0.11 R)
• M26: 2,932,118 km (0.067 R)
• M27: 3,089,046 km (0.103 R)
• M28: 3,183,293 km (0.097 R)
• M29: 3,337,528 km (0.118 R)
• M30: 3,464,088 km (0.106 R)
• M31: 3,584,814 km (0.053 R)
• M32: 3,668,738 km (0.053 R)
• M33: 3,846,161 km (0.104 R)
• M34: 3,971,375 km (0.049 R)
• M35: 4,113,792 km (0.045 R)
• M36: 4,258,004 km (0.103 R)
• M37: 4,403,862 km (0.116 R)
• M38: 4,559,743 km (0.093 R)
• M39: 4,709,042 km (0.076 R)
• M40: 4,944,658 km (0.069 R)
• M41: 5,089,768 km (0.055 R)
• M42: 5,322,991 km (0.103 R)
• M43: 5,489,195 km (0.105 R)
• M44: 5,835,963 km (0.11 R)
• M45: 5,926,020 km (0.115 R)
• M46: 6,291,039 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 12

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.05 AU - 1.63 AU

Year: 1018 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 17,767,136 km

• M1: 178,321 km (0.113 R)
• M2: 260,749 km (0.099 R)
• M3: 356,043 km (0.11 R)
• M4: 440,715 km (0.078 R)
• M5: 571,165 km (0.118 R)
• M6: 653,294 km (0.101 R)
• M7: 740,360 km (0.097 R)
• M8: 819,348 km (0.099 R)
• M9: 914,492 km (0.037 R)
• M10: 1,173,745 km (0.104 R)
• M11: 1,335,011 km (0.109 R)
• M12: 1,426,117 km (0.099 R)
• M13: 1,535,323 km (0.11 R)
• M14: 1,688,212 km (0.109 R)
• M15: 1,779,167 km (0.028 R)
• M16: 1,888,823 km (0.112 R)
• M17: 2,053,380 km (0.077 R)
• M18: 2,286,304 km (0.094 R)
• M19: 2,778,332 km (0.105 R)
• M20: 2,926,583 km (0.088 R)
• M21: 3,324,214 km (0.047 R)
• M22: 3,418,461 km (0.071 R)
• M23: 3,674,124 km (0.074 R)
• M24: 3,914,228 km (0.08 R)
• M25: 3,991,720 km (0.103 R)
• M26: 4,103,320 km (0.058 R)
• M27: 4,363,919 km (0.104 R)
• M28: 4,478,960 km (0.116 R)
• M29: 4,571,711 km (0.11 R)
• M30: 4,782,943 km (0.096 R)
• M31: 4,925,510 km (0.084 R)
• M32: 5,009,285 km (0.087 R)
• M33: 5,141,978 km (0.03 R)
• M34: 5,509,989 km (0.063 R)
• M35: 5,647,020 km (0.047 R)
• M36: 5,899,242 km (0.069 R)
• M37: 6,245,562 km (0.104 R)
• M38: 6,691,214 km (0.062 R)
• M39: 6,810,892 km (0.099 R)
• M40: 6,904,540 km (0.064 R)
• M41: 7,160,801 km (0.099 R)
• M42: 7,808,111 km (0.057 R)
• M43: 7,976,409 km (0.081 R)
• M44: 8,259,747 km (0.081 R)
• M45: 8,503,143 km (0.063 R)
• M46: 8,618,483 km (0.114 R)
• M47: 8,821,637 km (0.095 R)
• M48: 9,011,626 km (0.04 R)
• M49: 9,351,213 km (0.061 R)
• M50: 9,740,317 km (0.066 R)
• M51: 9,891,262 km (0.041 R)
• M52: 10,058,362 km (0.105 R)
• M53: 10,272,287 km (0.115 R)
• M54: 10,426,074 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.38 AU - 1.7 AU

Year: 1254 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 17,767,136 km

• M1: 112,498 km (0.04 R)
• M2: 190,438 km (0.101 R)
• M3: 253,568 km (0.116 R)
• M4: 396,135 km (0.109 R)
• M5: 487,689 km (0.045 R)
• M6: 545,733 km (0.113 R)
• M7: 633,996 km (0.085 R)
• M8: 757,115 km (0.103 R)
• M9: 817,403 km (0.116 R)
• M10: 971,189 km (0.069 R)
• M11: 1,046,886 km (0.087 R)
• M12: 1,124,826 km (0.071 R)
• M13: 1,271,133 km (0.103 R)
• M14: 1,349,522 km (0.066 R)
• M15: 1,407,866 km (0.09 R)
• M16: 1,483,562 km (0.107 R)
• M17: 1,560,755 km (0.026 R)
• M18: 1,847,384 km (0.11 R)
• M19: 2,132,069 km (0.096 R)
• M20: 2,194,451 km (0.082 R)
• M21: 2,257,432 km (0.109 R)
• M22: 2,385,488 km (0.093 R)
• M23: 2,502,623 km (0.108 R)
• M24: 2,763,372 km (0.064 R)
• M25: 3,018,885 km (0.063 R)
• M26: 3,267,666 km (0.053 R)
• M27: 3,937,715 km (0.11 R)
• M28: 4,139,223 km (0.072 R)
• M29: 4,391,894 km (0.054 R)
• M30: 4,665,808 km (0.094 R)
• M31: 4,879,135 km (0.095 R)
• M32: 5,020,355 km (0.029 R)
• M33: 5,417,986 km (0.074 R)
• M34: 5,685,766 km (0.104 R)
• M35: 5,869,622 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.8

Radius: 11.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.57 AU - 4.71 AU

Year: 5526 Days

Day: 7.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 17,767,136 km

• M1: 145,260 km (0.103 R)
• M2: 288,275 km (0.085 R)
• M3: 375,191 km (0.111 R)
• M4: 1,006,046 km (0.054 R)
• M5: 1,248,544 km (0.109 R)
• M6: 1,544,448 km (0.096 R)
• M7: 1,630,617 km (0.081 R)
• M8: 1,954,945 km (0.114 R)
• M9: 2,067,742 km (0.088 R)
• M10: 2,144,186 km (0.062 R)
• M11: 2,240,976 km (0.03 R)
• M12: 2,439,343 km (0.115 R)
• M13: 2,622,899 km (0.073 R)
• M14: 2,768,907 km (0.066 R)
• M15: 2,896,215 km (0.049 R)
• M16: 3,539,336 km (0.069 R)
• M17: 3,631,488 km (0.105 R)
• M18: 3,818,186 km (0.107 R)
• M19: 4,177,072 km (0.06 R)
• M20: 4,397,729 km (0.068 R)
• M21: 4,773,967 km (0.096 R)
• M22: 5,557,710 km (0.116 R)
• M23: 6,185,722 km (0.114 R)
• M24: 6,494,044 km (0.078 R)
• M25: 7,067,602 km (0.1 R)
• M26: 7,538,237 km (0.105 R)
• M27: 7,687,386 km (0.115 R)
• M28: 8,110,299 km (0.071 R)
• M29: 8,263,188 km (0.11 R)
• M30: 8,821,487 km (0.105 R)
• M31: 9,264,297 km (0.102 R)
• M32: 9,488,395 km (0.058 R)
• M33: 10,007,499 km (0.096 R)
• M34: 10,669,320 km (0.097 R)
• M35: 10,769,850 km (0.095 R)
• M36: 10,937,998 km (0.044 R)
• M37: 11,073,234 km (0.084 R)
• M38: 11,654,123 km (0.106 R)
• M39: 12,209,729 km (0.116 R)
• M40: 12,315,046 km (0.032 R)
• M41: 12,455,668 km (0.118 R)
• M42: 12,703,253 km (0.12 R)
• M43: 13,131,252 km (0.113 R)
• M44: 13,275,016 km (0.081 R)
• M45: 13,928,459 km (0.097 R)
• M46: 14,407,023 km (0.057 R)
• M47: 14,666,874 km (0.084 R)
• M48: 14,853,423 km (0.119 R)
• M49: 15,607,695 km (0.108 R)
• M50: 16,104,660 km (0.117 R)
• M51: 16,451,727 km (0.046 R)
• M52: 16,529,218 km (0.115 R)
• M53: 16,996,562 km (0.115 R)
• M54: 17,825,035 km (0.096 R)
• M55: 18,064,092 km (0.088 R)
• M56: 18,465,015 km (0.111 R)
• M57: 18,787,847 km (0.058 R)
• M58: 19,891,131 km (0.099 R)
• M59: 20,097,726 km (0.111 R)
• M60: 20,388,245 km (0.109 R)
• M61: 20,847,510 km (0.041 R)
• M62: 21,141,620 km (0.089 R)
• M63: 22,632,363 km (0.075 R)
• M64: 23,368,683 km (0.082 R)
• M65: 23,499,432 km (0.092 R)
• M66: 24,024,969 km (0.093 R)
• M67: 24,953,972 km (0.057 R)
• M68: 25,087,563 km (0.062 R)
• M69: 25,400,372 km (0.092 R)
• M70: 25,939,672 km (0.115 R)
• M71: 26,391,907 km (0.056 R)
• M72: 28,134,273 km (0.091 R)
• M73: 29,441,759 km (0.1 R)
• M74: 29,913,590 km (0.074 R)
• M75: 30,197,826 km (0.088 R)
• M76: 30,482,960 km (0.112 R)
• M77: 30,864,584 km (0.118 R)
• M78: 31,008,198 km (0.111 R)
• M79: 31,584,449 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 13.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.57 AU - 4.81 AU

Year: 5626 Days

Day: 14.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,767,136 km

• M1: 203,154 km (0.09 R)
• M2: 289,472 km (0.04 R)
• M3: 397,482 km (0.109 R)
• M4: 592,707 km (0.082 R)
• M5: 687,701 km (0.069 R)
• M6: 823,985 km (0.103 R)
• M7: 942,167 km (0.116 R)
• M8: 1,269,637 km (0.04 R)
• M9: 1,679,984 km (0.091 R)
• M10: 1,762,263 km (0.112 R)
• M11: 1,858,155 km (0.116 R)
• M12: 1,992,943 km (0.069 R)
• M13: 2,551,990 km (0.089 R)
• M14: 2,716,548 km (0.037 R)
• M15: 2,800,173 km (0.108 R)
• M16: 3,100,117 km (0.085 R)
• M17: 3,486,079 km (0.093 R)
• M18: 3,623,260 km (0.063 R)
• M19: 3,840,327 km (0.084 R)
• M20: 4,303,931 km (0.107 R)
• M21: 4,650,848 km (0.096 R)
• M22: 5,266,892 km (0.111 R)
• M23: 5,638,194 km (0.054 R)
• M24: 5,981,521 km (0.118 R)
• M25: 6,518,877 km (0.075 R)
• M26: 6,650,972 km (0.085 R)
• M27: 6,841,111 km (0.091 R)
• M28: 7,149,282 km (0.054 R)
• M29: 7,324,611 km (0.09 R)
• M30: 7,659,860 km (0.115 R)
• M31: 7,919,562 km (0.117 R)
• M32: 8,182,256 km (0.107 R)
• M33: 8,283,982 km (0.032 R)
• M34: 8,633,293 km (0.083 R)
• M35: 8,799,347 km (0.058 R)
• M36: 9,071,465 km (0.067 R)
• M37: 9,346,426 km (0.095 R)
• M38: 10,078,409 km (0.103 R)
• M39: 10,275,429 km (0.066 R)
• M40: 10,429,365 km (0.079 R)
• M41: 10,851,381 km (0.063 R)
• M42: 11,392,476 km (0.094 R)
• M43: 11,896,172 km (0.061 R)
• M44: 12,267,175 km (0.115 R)
• M45: 12,618,431 km (0.054 R)
• M46: 12,901,769 km (0.097 R)
• M47: 13,115,694 km (0.108 R)
• M48: 13,571,220 km (0.049 R)
• M49: 13,667,860 km (0.1 R)
• M50: 13,861,739 km (0.078 R)
• M51: 14,080,900 km (0.106 R)
• M52: 14,572,029 km (0.049 R)
• M53: 14,720,430 km (0.073 R)
• M54: 15,118,810 km (0.065 R)
• M55: 15,319,271 km (0.055 R)
• M56: 15,571,194 km (0.092 R)
• M57: 16,002,484 km (0.08 R)
• M58: 16,181,254 km (0.038 R)
• M59: 16,335,040 km (0.074 R)
• M60: 16,489,276 km (0.059 R)
• M61: 17,085,124 km (0.093 R)
• M62: 17,398,831 km (0.11 R)
• M63: 17,556,357 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit