🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.8

Radius: 13.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.21 AU - 1.35 AU

Year: 921 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,092,371 km

• M1: 171,589 km (0.111 R)
• M2: 271,371 km (0.031 R)
• M3: 414,237 km (0.093 R)
• M4: 499,956 km (0.108 R)
• M5: 634,445 km (0.045 R)
• M6: 743,651 km (0.043 R)
• M7: 891,903 km (0.028 R)
• M8: 1,006,195 km (0.068 R)
• M9: 1,161,029 km (0.104 R)
• M10: 1,311,973 km (0.108 R)
• M11: 1,469,949 km (0.046 R)
• M12: 1,587,832 km (0.074 R)
• M13: 1,709,156 km (0.085 R)
• M14: 1,875,957 km (0.096 R)
• M15: 1,983,069 km (0.107 R)
• M16: 2,099,606 km (0.077 R)
• M17: 2,241,275 km (0.118 R)
• M18: 2,340,010 km (0.036 R)
• M19: 2,455,948 km (0.088 R)
• M20: 2,758,286 km (0.069 R)
• M21: 2,955,605 km (0.049 R)
• M22: 3,200,347 km (0.103 R)
• M23: 3,701,201 km (0.056 R)
• M24: 3,864,562 km (0.12 R)
• M25: 4,067,566 km (0.036 R)
• M26: 4,208,039 km (0.118 R)
• M27: 4,397,878 km (0.109 R)
• M28: 4,580,836 km (0.067 R)
• M29: 4,825,579 km (0.108 R)
• M30: 5,044,590 km (0.078 R)
• M31: 5,175,488 km (0.064 R)
• M32: 5,564,891 km (0.113 R)
• M33: 5,826,239 km (0.091 R)
• M34: 5,963,869 km (0.05 R)
• M35: 6,081,004 km (0.031 R)
• M36: 6,209,808 km (0.112 R)
• M37: 6,712,157 km (0.111 R)
• M38: 6,823,009 km (0.104 R)
• M39: 7,035,588 km (0.085 R)
• M40: 7,513,104 km (0.116 R)
• M41: 7,674,670 km (0.061 R)
• M42: 7,802,277 km (0.119 R)
• M43: 7,989,424 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.6

Radius: 10.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.32 AU - 2.16 AU

Year: 1459 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 64,092,371 km

• M1: 131,796 km (0.071 R)
• M2: 220,657 km (0.118 R)
• M3: 292,165 km (0.08 R)
• M4: 380,727 km (0.087 R)
• M5: 506,688 km (0.068 R)
• M6: 620,083 km (0.1 R)
• M7: 743,053 km (0.081 R)
• M8: 894,296 km (0.115 R)
• M9: 1,140,983 km (0.11 R)
• M10: 1,363,435 km (0.096 R)
• M11: 1,464,264 km (0.111 R)
• M12: 1,583,942 km (0.072 R)
• M13: 1,740,272 km (0.113 R)
• M14: 1,841,699 km (0.033 R)
• M15: 1,919,191 km (0.078 R)
• M16: 2,024,209 km (0.084 R)
• M17: 2,341,655 km (0.102 R)
• M18: 2,473,002 km (0.1 R)
• M19: 2,568,446 km (0.057 R)
• M20: 2,723,878 km (0.109 R)
• M21: 2,802,716 km (0.093 R)
• M22: 2,982,982 km (0.082 R)
• M23: 3,074,535 km (0.087 R)
• M24: 3,187,781 km (0.094 R)
• M25: 3,643,905 km (0.049 R)
• M26: 3,796,944 km (0.101 R)
• M27: 3,874,286 km (0.092 R)
• M28: 4,143,412 km (0.071 R)
• M29: 4,211,629 km (0.114 R)
• M30: 4,372,297 km (0.116 R)
• M31: 4,441,860 km (0.084 R)
• M32: 4,582,033 km (0.071 R)
• M33: 4,723,702 km (0.081 R)
• M34: 4,807,028 km (0.04 R)
• M35: 4,975,027 km (0.112 R)
• M36: 5,047,731 km (0.102 R)
• M37: 5,292,473 km (0.08 R)
• M38: 5,416,341 km (0.049 R)
• M39: 5,528,539 km (0.103 R)
• M40: 5,629,069 km (0.08 R)
• M41: 5,730,197 km (0.111 R)
• M42: 5,934,099 km (0.093 R)
• M43: 6,166,574 km (0.111 R)
• M44: 6,600,408 km (0.104 R)
• M45: 6,666,979 km (0.117 R)
• M46: 6,881,652 km (0.073 R)
• M47: 7,304,116 km (0.105 R)
• M48: 7,553,346 km (0.106 R)
• M49: 8,003,336 km (0.116 R)
• M50: 8,288,919 km (0.071 R)
• M51: 8,389,748 km (0.103 R)
• M52: 8,592,453 km (0.044 R)
• M53: 9,555,265 km (0.055 R)
• M54: 9,661,030 km (0.105 R)
• M55: 9,827,832 km (0.09 R)
• M56: 10,026,348 km (0.066 R)
• M57: 10,179,986 km (0.115 R)
• M58: 10,334,371 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 13.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.8 AU - 2.82 AU

Year: 2232 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 64,092,371 km

• M1: 228,286 km (0.036 R)
• M2: 318,943 km (0.086 R)
• M3: 473,776 km (0.102 R)
• M4: 600,935 km (0.07 R)
• M5: 775,216 km (0.089 R)
• M6: 1,208,452 km (0.12 R)
• M7: 1,351,916 km (0.092 R)
• M8: 1,490,593 km (0.067 R)
• M9: 1,589,477 km (0.04 R)
• M10: 1,702,125 km (0.093 R)
• M11: 2,081,505 km (0.096 R)
• M12: 2,281,517 km (0.093 R)
• M13: 2,409,723 km (0.096 R)
• M14: 2,633,521 km (0.036 R)
• M15: 2,850,587 km (0.108 R)
• M16: 3,522,431 km (0.105 R)
• M17: 3,641,811 km (0.096 R)
• M18: 3,808,014 km (0.032 R)
• M19: 3,961,352 km (0.117 R)
• M20: 4,211,180 km (0.094 R)
• M21: 4,401,917 km (0.062 R)
• M22: 4,530,721 km (0.118 R)
• M23: 5,058,502 km (0.113 R)
• M24: 5,623,534 km (0.088 R)
• M25: 5,798,862 km (0.079 R)
• M26: 6,281,166 km (0.075 R)
• M27: 6,390,223 km (0.091 R)
• M28: 6,665,333 km (0.086 R)
• M29: 6,888,384 km (0.12 R)
• M30: 6,982,032 km (0.101 R)
• M31: 7,094,978 km (0.083 R)
• M32: 7,495,153 km (0.097 R)
• M33: 7,591,643 km (0.062 R)
• M34: 7,805,119 km (0.09 R)
• M35: 8,337,688 km (0.06 R)
• M36: 8,497,757 km (0.059 R)
• M37: 8,618,633 km (0.104 R)
• M38: 9,251,581 km (0.111 R)
• M39: 9,355,103 km (0.112 R)
• M40: 9,563,343 km (0.117 R)
• M41: 9,689,005 km (0.093 R)
• M42: 10,347,086 km (0.098 R)
• M43: 10,649,124 km (0.113 R)
• M44: 10,975,846 km (0.12 R)
• M45: 11,261,728 km (0.1 R)
• M46: 11,818,531 km (0.116 R)
• M47: 12,338,832 km (0.086 R)
• M48: 12,475,714 km (0.091 R)
• M49: 12,636,233 km (0.111 R)
• M50: 13,636,594 km (0.103 R)
• M51: 14,039,311 km (0.105 R)
• M52: 14,469,854 km (0.071 R)
• M53: 14,686,771 km (0.064 R)
• M54: 14,832,030 km (0.103 R)
• M55: 15,936,362 km (0.115 R)
• M56: 16,435,720 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.3

Radius: 6.9

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.63 AU - 8.77 AU

Year: 13585 Days

Day: 17.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,092,371 km

• M1: 108,458 km (0.078 R)
• M2: 159,621 km (0.119 R)
• M3: 338,839 km (0.059 R)
• M4: 401,969 km (0.112 R)
• M5: 469,438 km (0.105 R)
• M6: 617,241 km (0.098 R)
• M7: 822,938 km (0.116 R)
• M8: 1,644,081 km (0.116 R)
• M9: 1,814,024 km (0.071 R)
• M10: 2,201,632 km (0.094 R)
• M11: 2,846,847 km (0.105 R)
• M12: 3,190,324 km (0.11 R)
• M13: 3,474,710 km (0.051 R)
• M14: 3,619,820 km (0.119 R)
• M15: 4,532,666 km (0.087 R)
• M16: 4,611,803 km (0.087 R)
• M17: 4,771,574 km (0.074 R)
• M18: 5,470,645 km (0.12 R)
• M19: 5,767,896 km (0.082 R)
• M20: 6,511,247 km (0.102 R)
• M21: 6,555,977 km (0.056 R)
• M22: 7,008,361 km (0.054 R)
• M23: 7,377,419 km (0.057 R)
• M24: 7,470,768 km (0.096 R)
• M25: 7,847,755 km (0.117 R)
• M26: 11,455,607 km (0.071 R)
• M27: 11,726,528 km (0.113 R)
• M28: 11,890,188 km (0.046 R)
• M29: 12,663,460 km (0.101 R)
• M30: 13,396,041 km (0.093 R)
• M31: 13,624,177 km (0.112 R)
• M32: 13,968,851 km (0.095 R)
• M33: 14,843,101 km (0.119 R)
• M34: 14,902,042 km (0.112 R)
• M35: 15,376,118 km (0.064 R)
• M36: 16,157,019 km (0.096 R)
• M37: 16,582,924 km (0.089 R)
• M38: 17,012,419 km (0.069 R)
• M39: 17,632,353 km (0.117 R)
• M40: 18,259,766 km (0.1 R)
• M41: 18,512,736 km (0.118 R)
• M42: 19,730,314 km (0.08 R)
• M43: 19,924,940 km (0.11 R)
• M44: 20,512,561 km (0.098 R)
• M45: 20,578,234 km (0.088 R)
• M46: 22,647,622 km (0.062 R)
• M47: 23,124,091 km (0.036 R)
• M48: 24,364,257 km (0.088 R)
• M49: 24,992,419 km (0.041 R)
• M50: 26,478,823 km (0.077 R)
• M51: 26,765,153 km (0.093 R)
• M52: 27,124,637 km (0.1 R)
• M53: 28,212,363 km (0.086 R)
• M54: 28,798,338 km (0.089 R)
• M55: 28,945,393 km (0.116 R)
• M56: 29,759,056 km (0.037 R)
• M57: 32,397,364 km (0.071 R)
• M58: 32,703,740 km (0.054 R)
• M59: 33,396,229 km (0.066 R)
• M60: 33,550,913 km (0.044 R)
• M61: 36,294,089 km (0.091 R)
• M62: 37,251,216 km (0.101 R)
• M63: 38,864,629 km (0.056 R)
• M64: 40,336,074 km (0.111 R)
• M65: 40,830,644 km (0.084 R)
• M66: 41,161,405 km (0.092 R)
• M67: 41,825,769 km (0.118 R)
• M68: 42,409,800 km (0.119 R)
• M69: 42,996,672 km (0.107 R)
• M70: 43,417,491 km (0.079 R)
• M71: 45,029,109 km (0.12 R)
• M72: 45,285,370 km (0.059 R)
• M73: 47,092,662 km (0.099 R)
• M74: 47,961,526 km (0.096 R)
• M75: 48,660,447 km (0.082 R)
• M76: 48,835,626 km (0.079 R)
• M77: 50,156,725 km (0.104 R)
• M78: 50,511,123 km (0.067 R)
• M79: 50,688,546 km (0.083 R)
• M80: 51,668,113 km (0.108 R)
• M81: 52,654,112 km (0.069 R)
• M82: 54,371,645 km (0.077 R)
• M83: 54,917,827 km (0.071 R)
• M84: 56,107,429 km (0.07 R)
• M85: 56,383,288 km (0.045 R)
• M86: 56,475,291 km (0.053 R)
• M87: 57,305,559 km (0.105 R)
• M88: 60,573,075 km (0.083 R)
• M89: 61,517,636 km (0.074 R)
• M90: 63,134,640 km (0.098 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: 169 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit