🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.7

Radius: 12.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.93 AU - 1.03 AU

Year: 682 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,531,640 km

• M1: 158,275 km (0.096 R)
• M2: 273,016 km (0.088 R)
• M3: 361,728 km (0.115 R)
• M4: 444,904 km (0.107 R)
• M5: 555,457 km (0.113 R)
• M6: 647,160 km (0.093 R)
• M7: 882,627 km (0.047 R)
• M8: 1,005,298 km (0.034 R)
• M9: 1,140,534 km (0.082 R)
• M10: 1,249,591 km (0.116 R)
• M11: 1,369,120 km (0.045 R)
• M12: 1,506,750 km (0.064 R)
• M13: 1,634,656 km (0.096 R)
• M14: 1,818,661 km (0.056 R)
• M15: 2,009,698 km (0.066 R)
• M16: 2,135,510 km (0.073 R)
• M17: 2,362,450 km (0.087 R)
• M18: 2,445,327 km (0.075 R)
• M19: 2,700,242 km (0.11 R)
• M20: 2,822,313 km (0.057 R)
• M21: 2,999,886 km (0.12 R)
• M22: 3,126,446 km (0.057 R)
• M23: 3,227,275 km (0.08 R)
• M24: 3,488,622 km (0.09 R)
• M25: 3,602,766 km (0.115 R)
• M26: 3,864,412 km (0.054 R)
• M27: 3,962,848 km (0.117 R)
• M28: 4,112,146 km (0.058 R)
• M29: 4,273,562 km (0.042 R)
• M30: 4,355,093 km (0.118 R)
• M31: 4,654,887 km (0.11 R)
• M32: 4,770,377 km (0.077 R)
• M33: 5,047,432 km (0.064 R)
• M34: 5,318,653 km (0.087 R)
• M35: 5,650,611 km (0.025 R)
• M36: 5,909,714 km (0.099 R)
• M37: 6,000,819 km (0.117 R)
• M38: 6,115,262 km (0.03 R)
• M39: 6,568,843 km (0.105 R)
• M40: 6,734,298 km (0.117 R)
• M41: 6,865,345 km (0.079 R)
• M42: 7,214,806 km (0.051 R)
• M43: 7,397,764 km (0.048 R)
• M44: 7,508,467 km (0.047 R)
• M45: 7,718,801 km (0.093 R)
• M46: 7,818,583 km (0.101 R)
• M47: 7,906,098 km (0.09 R)
• M48: 8,057,042 km (0.101 R)
• M49: 8,158,320 km (0.097 R)
• M50: 8,259,897 km (0.069 R)
• M51: 8,567,171 km (0.109 R)
• M52: 8,670,393 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.9

Radius: 12.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.88 AU - 1.24 AU

Year: 767 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,531,640 km

• M1: 163,959 km (0.111 R)
• M2: 252,222 km (0.092 R)
• M3: 351,405 km (0.09 R)
• M4: 430,243 km (0.098 R)
• M5: 654,790 km (0.036 R)
• M6: 924,964 km (0.085 R)
• M7: 1,056,311 km (0.116 R)
• M8: 1,212,790 km (0.109 R)
• M9: 1,416,393 km (0.117 R)
• M10: 1,617,751 km (0.114 R)
• M11: 1,708,108 km (0.081 R)
• M12: 1,800,261 km (0.105 R)
• M13: 1,879,548 km (0.116 R)
• M14: 2,064,301 km (0.09 R)
• M15: 2,155,257 km (0.091 R)
• M16: 2,232,000 km (0.111 R)
• M17: 2,372,622 km (0.075 R)
• M18: 2,468,066 km (0.071 R)
• M19: 2,556,777 km (0.116 R)
• M20: 2,679,447 km (0.097 R)
• M21: 2,837,722 km (0.063 R)
• M22: 3,163,845 km (0.041 R)
• M23: 3,340,371 km (0.099 R)
• M24: 3,456,908 km (0.11 R)
• M25: 3,657,219 km (0.081 R)
• M26: 3,768,071 km (0.116 R)
• M27: 3,852,145 km (0.052 R)
• M28: 3,964,942 km (0.1 R)
• M29: 4,232,872 km (0.084 R)
• M30: 4,398,477 km (0.067 R)
• M31: 4,506,636 km (0.066 R)
• M32: 4,586,072 km (0.037 R)
• M33: 4,725,946 km (0.067 R)
• M34: 5,020,505 km (0.047 R)
• M35: 5,216,627 km (0.097 R)
• M36: 5,310,575 km (0.116 R)
• M37: 5,426,064 km (0.027 R)
• M38: 5,521,209 km (0.104 R)
• M39: 5,788,241 km (0.103 R)
• M40: 5,983,316 km (0.051 R)
• M41: 6,070,682 km (0.055 R)
• M42: 6,368,830 km (0.11 R)
• M43: 6,514,090 km (0.099 R)
• M44: 6,717,094 km (0.05 R)
• M45: 6,933,562 km (0.062 R)
• M46: 7,152,424 km (0.104 R)
• M47: 7,420,503 km (0.115 R)
• M48: 7,502,632 km (0.05 R)
• M49: 7,715,510 km (0.033 R)
• M50: 7,798,836 km (0.111 R)
• M51: 7,930,482 km (0.104 R)
• M52: 8,232,221 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 10.9

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.92 AU - 1.48 AU

Year: 924 Days

Day: 11.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,531,640 km

• M1: 166,353 km (0.044 R)
• M2: 360,531 km (0.111 R)
• M3: 451,038 km (0.105 R)
• M4: 551,418 km (0.057 R)
• M5: 724,054 km (0.103 R)
• M6: 796,010 km (0.085 R)
• M7: 954,584 km (0.114 R)
• M8: 1,152,352 km (0.066 R)
• M9: 1,231,041 km (0.105 R)
• M10: 1,439,880 km (0.095 R)
• M11: 1,533,079 km (0.075 R)
• M12: 1,620,295 km (0.052 R)
• M13: 1,995,037 km (0.085 R)
• M14: 2,108,283 km (0.091 R)
• M15: 2,188,168 km (0.116 R)
• M16: 2,341,655 km (0.106 R)
• M17: 2,489,608 km (0.113 R)
• M18: 2,574,131 km (0.075 R)
• M19: 2,726,870 km (0.094 R)
• M20: 2,804,511 km (0.114 R)
• M21: 2,902,498 km (0.085 R)
• M22: 3,031,601 km (0.088 R)
• M23: 3,142,453 km (0.091 R)
• M24: 3,275,146 km (0.089 R)
• M25: 3,409,784 km (0.094 R)
• M26: 3,652,432 km (0.082 R)
• M27: 3,749,072 km (0.108 R)
• M28: 3,846,460 km (0.087 R)
• M29: 4,054,850 km (0.116 R)
• M30: 4,143,861 km (0.075 R)
• M31: 4,233,321 km (0.103 R)
• M32: 4,323,678 km (0.056 R)
• M33: 4,460,111 km (0.109 R)
• M34: 4,621,377 km (0.115 R)
• M35: 4,878,536 km (0.046 R)
• M36: 4,997,018 km (0.107 R)
• M37: 5,068,525 km (0.053 R)
• M38: 5,492,785 km (0.087 R)
• M39: 5,628,470 km (0.033 R)
• M40: 5,715,536 km (0.12 R)
• M41: 5,827,884 km (0.099 R)
• M42: 5,979,128 km (0.075 R)
• M43: 6,055,123 km (0.103 R)
• M44: 6,157,000 km (0.115 R)
• M45: 6,259,474 km (0.056 R)
• M46: 6,492,248 km (0.104 R)
• M47: 6,662,042 km (0.11 R)
• M48: 6,807,002 km (0.066 R)
• M49: 7,519,687 km (0.075 R)
• M50: 7,670,631 km (0.116 R)
• M51: 7,739,595 km (0.116 R)
• M52: 7,822,622 km (0.115 R)
• M53: 8,003,486 km (0.114 R)
• M54: 8,115,385 km (0.076 R)
• M55: 8,355,191 km (0.043 R)
• M56: 8,454,524 km (0.082 R)
• M57: 8,668,897 km (0.102 R)
• M58: 8,827,322 km (0.095 R)
• M59: 9,117,691 km (0.088 R)
• M60: 9,396,392 km (0.063 R)
• M61: 9,544,195 km (0.097 R)
• M62: 9,677,935 km (0.077 R)
• M63: 9,917,292 km (0.12 R)
• M64: 10,128,225 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.8

Radius: 10.8

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.97 AU - 2.15 AU

Year: 2078 Days

Day: 7.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,531,640 km

• M1: 144,811 km (0.112 R)
• M2: 232,774 km (0.111 R)
• M3: 348,114 km (0.107 R)
• M4: 461,061 km (0.073 R)
• M5: 712,983 km (0.106 R)
• M6: 1,140,085 km (0.118 R)
• M7: 1,420,282 km (0.075 R)
• M8: 1,522,607 km (0.084 R)
• M9: 1,651,112 km (0.093 R)
• M10: 1,734,737 km (0.103 R)
• M11: 1,931,608 km (0.118 R)
• M12: 2,007,304 km (0.052 R)
• M13: 2,334,026 km (0.104 R)
• M14: 2,483,175 km (0.088 R)
• M15: 2,593,728 km (0.112 R)
• M16: 2,877,365 km (0.104 R)
• M17: 2,964,431 km (0.076 R)
• M18: 3,037,585 km (0.047 R)
• M19: 3,111,486 km (0.116 R)
• M20: 3,215,905 km (0.104 R)
• M21: 3,291,303 km (0.114 R)
• M22: 3,367,298 km (0.116 R)
• M23: 3,536,494 km (0.11 R)
• M24: 3,979,902 km (0.038 R)
• M25: 4,274,310 km (0.048 R)
• M26: 4,695,129 km (0.11 R)
• M27: 4,780,998 km (0.115 R)
• M28: 5,235,477 km (0.073 R)
• M29: 5,360,241 km (0.071 R)
• M30: 5,468,101 km (0.044 R)
• M31: 5,740,519 km (0.092 R)
• M32: 5,832,522 km (0.093 R)
• M33: 6,036,274 km (0.069 R)
• M34: 6,317,967 km (0.032 R)
• M35: 7,228,719 km (0.119 R)
• M36: 7,308,155 km (0.112 R)
• M37: 7,588,352 km (0.109 R)
• M38: 7,811,103 km (0.077 R)
• M39: 8,242,244 km (0.115 R)
• M40: 8,660,221 km (0.075 R)
• M41: 8,786,930 km (0.116 R)
• M42: 8,892,995 km (0.088 R)
• M43: 9,494,977 km (0.084 R)
• M44: 9,822,895 km (0.072 R)
• M45: 9,954,990 km (0.113 R)
• M46: 10,198,984 km (0.073 R)
• M47: 10,288,145 km (0.093 R)
• M48: 10,534,832 km (0.112 R)
• M49: 10,806,202 km (0.114 R)
• M50: 11,056,928 km (0.073 R)
• M51: 11,401,901 km (0.069 R)
• M52: 11,517,690 km (0.043 R)
• M53: 11,984,884 km (0.035 R)
• M54: 12,220,800 km (0.09 R)
• M55: 12,339,281 km (0.112 R)
• M56: 12,505,933 km (0.098 R)
• M57: 12,649,248 km (0.098 R)
• M58: 13,228,341 km (0.12 R)
• M59: 13,374,498 km (0.071 R)
• M60: 14,113,063 km (0.096 R)
• M61: 14,462,374 km (0.041 R)
• M62: 14,537,622 km (0.05 R)
• M63: 15,271,399 km (0.048 R)
• M64: 15,424,737 km (0.116 R)
• M65: 15,655,567 km (0.096 R)
• M66: 16,381,565 km (0.067 R)
• M67: 16,880,325 km (0.044 R)
• M68: 17,731,686 km (0.084 R)
• M69: 17,973,735 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.7

Radius: 13

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.84 AU - 5.1 AU

Year: 6643 Days

Day: 13 Hours

Environment

Temp: -229 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 18,531,640 km

• M1: 179,966 km (0.078 R)
• M2: 348,862 km (0.119 R)
• M3: 666,010 km (0.07 R)
• M4: 993,031 km (0.074 R)
• M5: 1,659,040 km (0.099 R)
• M6: 1,829,432 km (0.119 R)
• M7: 2,810,794 km (0.088 R)
• M8: 2,927,331 km (0.101 R)
• M9: 3,015,743 km (0.097 R)
• M10: 3,628,197 km (0.073 R)
• M11: 4,014,459 km (0.067 R)
• M12: 4,245,887 km (0.11 R)
• M13: 4,826,327 km (0.117 R)
• M14: 5,019,607 km (0.074 R)
• M15: 5,287,387 km (0.03 R)
• M16: 6,156,551 km (0.099 R)
• M17: 6,501,224 km (0.1 R)
• M18: 6,617,462 km (0.054 R)
• M19: 7,309,950 km (0.062 R)
• M20: 7,715,959 km (0.085 R)
• M21: 8,423,258 km (0.115 R)
• M22: 8,571,509 km (0.096 R)
• M23: 8,892,097 km (0.082 R)
• M24: 10,303,853 km (0.104 R)
• M25: 10,874,120 km (0.064 R)
• M26: 11,548,656 km (0.118 R)
• M27: 12,093,342 km (0.088 R)
• M28: 12,889,353 km (0.116 R)
• M29: 13,256,915 km (0.079 R)
• M30: 13,652,750 km (0.117 R)
• M31: 14,633,813 km (0.083 R)
• M32: 14,786,702 km (0.054 R)
• M33: 14,914,609 km (0.082 R)
• M34: 15,068,545 km (0.095 R)
• M35: 15,767,915 km (0.06 R)
• M36: 16,239,896 km (0.109 R)
• M37: 16,930,141 km (0.042 R)
• M38: 17,332,708 km (0.031 R)
• M39: 17,467,496 km (0.092 R)
• M40: 18,504,060 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 19,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit