🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 13.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 262 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 31,182,083 km

• M1: 174,431 km (0.094 R)
• M2: 260,899 km (0.071 R)
• M3: 353,500 km (0.104 R)
• M4: 526,884 km (0.069 R)
• M5: 611,107 km (0.027 R)
• M6: 710,889 km (0.113 R)
• M7: 810,072 km (0.083 R)
• M8: 959,521 km (0.111 R)
• M9: 1,043,894 km (0.068 R)
• M10: 1,208,452 km (0.032 R)
• M11: 1,313,320 km (0.118 R)
• M12: 1,456,934 km (0.11 R)
• M13: 1,628,971 km (0.103 R)
• M14: 1,745,957 km (0.061 R)
• M15: 1,832,125 km (0.092 R)
• M16: 1,934,450 km (0.106 R)
• M17: 2,099,457 km (0.073 R)
• M18: 2,196,546 km (0.064 R)
• M19: 2,321,460 km (0.111 R)
• M20: 2,454,303 km (0.119 R)
• M21: 2,546,156 km (0.091 R)
• M22: 2,655,661 km (0.073 R)
• M23: 2,806,157 km (0.075 R)
• M24: 2,976,698 km (0.099 R)
• M25: 3,104,006 km (0.106 R)
• M26: 3,197,804 km (0.063 R)
• M27: 3,322,419 km (0.067 R)
• M28: 3,564,169 km (0.097 R)
• M29: 3,712,122 km (0.096 R)
• M30: 3,837,036 km (0.09 R)
• M31: 3,925,299 km (0.07 R)
• M32: 4,071,904 km (0.034 R)
• M33: 4,155,530 km (0.096 R)
• M34: 4,239,753 km (0.025 R)
• M35: 4,376,935 km (0.102 R)
• M36: 4,482,551 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 12.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.69 AU - 1.03 AU

Year: 541 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,182,083 km

• M1: 164,109 km (0.075 R)
• M2: 282,590 km (0.09 R)
• M3: 403,765 km (0.114 R)
• M4: 535,860 km (0.037 R)
• M5: 622,327 km (0.049 R)
• M6: 709,244 km (0.113 R)
• M7: 845,826 km (0.08 R)
• M8: 998,267 km (0.113 R)
• M9: 1,170,155 km (0.118 R)
• M10: 1,275,023 km (0.054 R)
• M11: 1,480,720 km (0.103 R)
• M12: 1,617,003 km (0.107 R)
• M13: 1,705,266 km (0.116 R)
• M14: 1,806,544 km (0.036 R)
• M15: 1,956,591 km (0.116 R)
• M16: 2,079,111 km (0.118 R)
• M17: 2,224,520 km (0.109 R)
• M18: 2,352,576 km (0.093 R)
• M19: 2,487,513 km (0.097 R)
• M20: 2,677,203 km (0.096 R)
• M21: 2,791,795 km (0.096 R)
• M22: 2,894,420 km (0.119 R)
• M23: 3,002,878 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.7

Radius: 12

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.96 AU - 0.96 AU

Year: 638 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,182,083 km

• M1: 149,448 km (0.11 R)
• M2: 312,211 km (0.118 R)
• M3: 386,860 km (0.114 R)
• M4: 502,798 km (0.119 R)
• M5: 588,069 km (0.085 R)
• M6: 665,411 km (0.049 R)
• M7: 746,643 km (0.111 R)
• M8: 826,678 km (0.09 R)
• M9: 969,095 km (0.087 R)
• M10: 1,097,450 km (0.096 R)
• M11: 1,225,805 km (0.058 R)
• M12: 1,440,927 km (0.105 R)
• M13: 1,543,551 km (0.109 R)
• M14: 1,662,032 km (0.04 R)
• M15: 2,623,797 km (0.096 R)
• M16: 2,718,642 km (0.094 R)
• M17: 2,814,834 km (0.09 R)
• M18: 2,961,290 km (0.094 R)
• M19: 3,118,667 km (0.094 R)
• M20: 3,321,372 km (0.084 R)
• M21: 3,424,445 km (0.094 R)
• M22: 3,519,888 km (0.112 R)
• M23: 3,607,403 km (0.116 R)
• M24: 3,722,444 km (0.047 R)
• M25: 3,838,532 km (0.071 R)
• M26: 3,928,739 km (0.1 R)
• M27: 4,037,946 km (0.074 R)
• M28: 4,148,199 km (0.118 R)
• M29: 4,240,800 km (0.049 R)
• M30: 4,343,574 km (0.032 R)
• M31: 4,475,519 km (0.102 R)
• M32: 4,608,811 km (0.078 R)
• M33: 4,772,471 km (0.108 R)
• M34: 4,889,158 km (0.064 R)
• M35: 4,987,144 km (0.04 R)
• M36: 5,085,879 km (0.056 R)
• M37: 5,195,085 km (0.119 R)
• M38: 5,325,235 km (0.048 R)
• M39: 5,416,041 km (0.071 R)
• M40: 5,712,095 km (0.052 R)
• M41: 5,950,704 km (0.114 R)
• M42: 6,055,572 km (0.028 R)
• M43: 6,160,889 km (0.112 R)
• M44: 6,373,617 km (0.091 R)
• M45: 6,448,566 km (0.097 R)
• M46: 6,664,585 km (0.068 R)
• M47: 6,762,572 km (0.097 R)
• M48: 6,882,998 km (0.069 R)
• M49: 7,037,233 km (0.111 R)
• M50: 7,248,466 km (0.088 R)
• M51: 7,326,855 km (0.098 R)
• M52: 7,427,983 km (0.064 R)
• M53: 7,654,624 km (0.119 R)
• M54: 7,734,360 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 14.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.8 AU - 1.18 AU

Year: 668 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,182,083 km

• M1: 200,910 km (0.109 R)
• M2: 293,212 km (0.066 R)
• M3: 388,356 km (0.117 R)
• M4: 494,870 km (0.098 R)
• M5: 593,006 km (0.07 R)
• M6: 747,989 km (0.105 R)
• M7: 986,299 km (0.058 R)
• M8: 1,127,669 km (0.106 R)
• M9: 1,221,018 km (0.107 R)
• M10: 1,327,532 km (0.075 R)
• M11: 1,453,643 km (0.079 R)
• M12: 1,561,802 km (0.117 R)
• M13: 1,656,198 km (0.108 R)
• M14: 1,833,472 km (0.101 R)
• M15: 1,981,125 km (0.113 R)
• M16: 2,084,048 km (0.118 R)
• M17: 2,188,766 km (0.074 R)
• M18: 2,384,590 km (0.089 R)
• M19: 2,507,560 km (0.099 R)
• M20: 2,807,503 km (0.064 R)
• M21: 2,951,566 km (0.044 R)
• M22: 3,049,104 km (0.091 R)
• M23: 3,154,720 km (0.065 R)
• M24: 3,290,405 km (0.063 R)
• M25: 3,589,900 km (0.118 R)
• M26: 3,724,389 km (0.098 R)
• M27: 3,845,264 km (0.118 R)
• M28: 4,013,711 km (0.116 R)
• M29: 4,114,390 km (0.074 R)
• M30: 4,278,948 km (0.101 R)
• M31: 4,533,863 km (0.09 R)
• M32: 4,638,880 km (0.058 R)
• M33: 4,793,864 km (0.057 R)
• M34: 4,909,204 km (0.097 R)
• M35: 5,058,951 km (0.096 R)
• M36: 5,184,913 km (0.064 R)
• M37: 5,379,988 km (0.072 R)
• M38: 5,491,439 km (0.112 R)
• M39: 5,733,937 km (0.063 R)
• M40: 5,909,415 km (0.09 R)
• M41: 6,060,060 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 8.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.05 AU - 1.07 AU

Year: 740 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 31,182,083 km

• M1: 108,010 km (0.086 R)
• M2: 177,573 km (0.077 R)
• M3: 245,191 km (0.059 R)
• M4: 306,526 km (0.108 R)
• M5: 416,780 km (0.047 R)
• M6: 542,143 km (0.114 R)
• M7: 608,415 km (0.104 R)
• M8: 730,786 km (0.065 R)
• M9: 821,741 km (0.091 R)
• M10: 969,095 km (0.079 R)
• M11: 1,022,651 km (0.062 R)
• M12: 1,103,135 km (0.111 R)
• M13: 1,189,602 km (0.114 R)
• M14: 1,270,684 km (0.034 R)
• M15: 1,329,775 km (0.036 R)
• M16: 1,422,227 km (0.101 R)
• M17: 1,512,584 km (0.088 R)
• M18: 1,634,955 km (0.045 R)
• M19: 1,690,905 km (0.094 R)
• M20: 1,862,643 km (0.042 R)
• M21: 2,007,903 km (0.101 R)
• M22: 2,100,653 km (0.094 R)
• M23: 2,156,902 km (0.088 R)
• M24: 2,363,048 km (0.04 R)
• M25: 2,446,374 km (0.1 R)
• M26: 2,570,690 km (0.044 R)
• M27: 2,661,496 km (0.118 R)
• M28: 2,753,349 km (0.099 R)
• M29: 2,977,147 km (0.034 R)
• M30: 3,288,610 km (0.109 R)
• M31: 3,531,856 km (0.077 R)
• M32: 3,621,764 km (0.03 R)
• M33: 3,792,456 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 12

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.34 AU - 3.94 AU

Year: 4710 Days

Day: 12.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,182,083 km

• M1: 160,219 km (0.112 R)
• M2: 236,963 km (0.08 R)
• M3: 361,279 km (0.119 R)
• M4: 549,473 km (0.106 R)
• M5: 723,904 km (0.109 R)
• M6: 838,346 km (0.118 R)
• M7: 959,371 km (0.12 R)
• M8: 1,637,498 km (0.036 R)
• M9: 1,757,476 km (0.109 R)
• M10: 1,916,199 km (0.115 R)
• M11: 2,362,898 km (0.081 R)
• M12: 2,598,515 km (0.073 R)
• M13: 3,050,749 km (0.117 R)
• M14: 3,156,964 km (0.092 R)
• M15: 3,373,282 km (0.06 R)
• M16: 3,594,687 km (0.118 R)
• M17: 3,775,102 km (0.096 R)
• M18: 4,600,135 km (0.09 R)
• M19: 4,945,556 km (0.074 R)
• M20: 5,071,069 km (0.069 R)
• M21: 5,248,492 km (0.047 R)
• M22: 5,505,501 km (0.105 R)
• M23: 5,766,848 km (0.103 R)
• M24: 5,925,572 km (0.072 R)
• M25: 6,139,497 km (0.099 R)
• M26: 6,247,357 km (0.064 R)
• M27: 6,410,418 km (0.076 R)
• M28: 6,740,880 km (0.113 R)
• M29: 6,824,356 km (0.113 R)
• M30: 7,105,300 km (0.077 R)
• M31: 7,533,749 km (0.105 R)
• M32: 7,794,797 km (0.11 R)
• M33: 8,058,987 km (0.076 R)
• M34: 8,626,262 km (0.111 R)
• M35: 8,808,173 km (0.071 R)
• M36: 9,299,303 km (0.077 R)
• M37: 9,705,012 km (0.056 R)
• M38: 10,244,462 km (0.118 R)
• M39: 10,566,247 km (0.097 R)
• M40: 10,695,949 km (0.06 R)
• M41: 11,518,288 km (0.039 R)
• M42: 12,292,906 km (0.105 R)
• M43: 12,807,223 km (0.098 R)
• M44: 13,363,578 km (0.095 R)
• M45: 13,503,901 km (0.111 R)
• M46: 13,892,406 km (0.115 R)
• M47: 14,105,733 km (0.081 R)
• M48: 14,392,063 km (0.043 R)
• M49: 14,644,136 km (0.1 R)
• M50: 15,225,922 km (0.037 R)
• M51: 15,630,135 km (0.06 R)
• M52: 16,562,279 km (0.111 R)
• M53: 17,781,502 km (0.106 R)
• M54: 17,897,291 km (0.091 R)
• M55: 18,362,989 km (0.037 R)
• M56: 18,871,921 km (0.086 R)
• M57: 19,425,284 km (0.111 R)
• M58: 19,664,042 km (0.075 R)
• M59: 20,265,425 km (0.111 R)
• M60: 20,872,643 km (0.09 R)
• M61: 20,994,864 km (0.1 R)
• M62: 21,980,864 km (0.108 R)
• M63: 22,229,795 km (0.117 R)
• M64: 22,898,048 km (0.041 R)
• M65: 23,108,233 km (0.093 R)
• M66: 23,276,830 km (0.093 R)
• M67: 23,700,043 km (0.076 R)
• M68: 23,955,257 km (0.032 R)
• M69: 24,040,527 km (0.074 R)
• M70: 24,254,153 km (0.04 R)
• M71: 24,985,238 km (0.076 R)
• M72: 26,822,449 km (0.104 R)
• M73: 27,757,137 km (0.091 R)
• M74: 28,431,524 km (0.116 R)
• M75: 28,521,732 km (0.109 R)
• M76: 28,793,252 km (0.049 R)
• M77: 29,156,625 km (0.086 R)
• M78: 29,338,835 km (0.089 R)
• M79: 30,578,852 km (0.055 R)
• M80: 31,182,031 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 12,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit