🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 14.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.73 AU - 0.85 AU

Year: 485 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,106,340 km

• M1: 188,643 km (0.094 R)
• M2: 320,887 km (0.118 R)
• M3: 414,984 km (0.056 R)
• M4: 507,286 km (0.092 R)
• M5: 635,342 km (0.075 R)
• M6: 728,392 km (0.114 R)
• M7: 1,021,155 km (0.113 R)
• M8: 1,158,187 km (0.116 R)
• M9: 1,368,671 km (0.099 R)
• M10: 1,592,320 km (0.072 R)
• M11: 1,686,417 km (0.105 R)
• M12: 1,805,497 km (0.065 R)
• M13: 1,968,858 km (0.068 R)
• M14: 2,088,685 km (0.047 R)
• M15: 2,180,239 km (0.072 R)
• M16: 2,489,159 km (0.116 R)
• M17: 2,652,370 km (0.107 R)
• M18: 2,745,420 km (0.106 R)
• M19: 2,853,131 km (0.098 R)
• M20: 3,010,508 km (0.052 R)
• M21: 3,241,487 km (0.111 R)
• M22: 3,348,449 km (0.119 R)
• M23: 3,544,123 km (0.101 R)
• M24: 3,684,147 km (0.088 R)
• M25: 3,833,595 km (0.105 R)
• M26: 4,007,877 km (0.083 R)
• M27: 4,138,475 km (0.111 R)
• M28: 4,247,233 km (0.12 R)
• M29: 4,341,031 km (0.097 R)
• M30: 4,515,013 km (0.097 R)
• M31: 4,635,140 km (0.106 R)
• M32: 4,829,318 km (0.058 R)
• M33: 4,943,910 km (0.083 R)
• M34: 5,067,777 km (0.052 R)
• M35: 5,175,937 km (0.117 R)
• M36: 5,268,089 km (0.069 R)
• M37: 5,386,122 km (0.076 R)
• M38: 5,496,525 km (0.026 R)
• M39: 5,642,084 km (0.101 R)
• M40: 5,771,635 km (0.085 R)
• M41: 5,928,414 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 14.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.51 AU - 2.51 AU

Year: 1967 Days

Day: 8.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,106,340 km

• M1: 179,517 km (0.108 R)
• M2: 301,739 km (0.1 R)
• M3: 397,182 km (0.117 R)
• M4: 493,224 km (0.044 R)
• M5: 636,090 km (0.081 R)
• M6: 756,068 km (0.101 R)
• M7: 857,196 km (0.092 R)
• M8: 1,037,312 km (0.106 R)
• M9: 1,136,495 km (0.103 R)
• M10: 1,247,197 km (0.069 R)
• M11: 1,370,167 km (0.116 R)
• M12: 1,647,073 km (0.083 R)
• M13: 1,876,556 km (0.104 R)
• M14: 1,980,825 km (0.088 R)
• M15: 2,156,154 km (0.039 R)
• M16: 2,275,982 km (0.115 R)
• M17: 2,367,237 km (0.12 R)
• M18: 2,532,991 km (0.101 R)
• M19: 2,659,701 km (0.058 R)
• M20: 2,767,112 km (0.073 R)
• M21: 2,908,931 km (0.046 R)
• M22: 3,200,048 km (0.058 R)
• M23: 3,571,649 km (0.12 R)
• M24: 3,666,793 km (0.063 R)
• M25: 3,762,835 km (0.113 R)
• M26: 3,957,312 km (0.045 R)
• M27: 4,117,981 km (0.044 R)
• M28: 4,280,743 km (0.048 R)
• M29: 4,420,168 km (0.084 R)
• M30: 4,874,198 km (0.102 R)
• M31: 5,006,592 km (0.088 R)
• M32: 5,438,780 km (0.076 R)
• M33: 5,911,360 km (0.091 R)
• M34: 6,067,091 km (0.081 R)
• M35: 6,195,596 km (0.101 R)
• M36: 6,718,590 km (0.101 R)
• M37: 6,851,582 km (0.104 R)
• M38: 6,970,513 km (0.088 R)
• M39: 7,060,272 km (0.07 R)
• M40: 7,210,617 km (0.084 R)
• M41: 7,853,739 km (0.069 R)
• M42: 8,009,620 km (0.066 R)
• M43: 8,119,275 km (0.09 R)
• M44: 8,324,523 km (0.104 R)
• M45: 8,627,459 km (0.114 R)
• M46: 8,901,522 km (0.116 R)
• M47: 9,015,366 km (0.12 R)
• M48: 9,178,727 km (0.083 R)
• M49: 9,342,985 km (0.056 R)
• M50: 9,574,713 km (0.108 R)
• M51: 9,774,874 km (0.078 R)
• M52: 10,315,372 km (0.081 R)
• M53: 10,744,418 km (0.115 R)
• M54: 10,848,389 km (0.074 R)
• M55: 11,126,940 km (0.091 R)
• M56: 11,478,645 km (0.103 R)
• M57: 11,833,940 km (0.08 R)
• M58: 11,977,105 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 12

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.42 AU - 3.02 AU

Year: 3096 Days

Day: 7.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,106,340 km

• M1: 178,470 km (0.117 R)
• M2: 301,440 km (0.117 R)
• M3: 417,378 km (0.103 R)
• M4: 573,109 km (0.068 R)
• M5: 706,551 km (0.072 R)
• M6: 788,979 km (0.102 R)
• M7: 915,689 km (0.067 R)
• M8: 1,015,620 km (0.037 R)
• M9: 1,264,102 km (0.1 R)
• M10: 1,463,666 km (0.074 R)
• M11: 1,622,838 km (0.081 R)
• M12: 2,024,508 km (0.095 R)
• M13: 2,363,497 km (0.116 R)
• M14: 2,575,926 km (0.064 R)
• M15: 2,745,420 km (0.117 R)
• M16: 2,918,654 km (0.052 R)
• M17: 3,354,882 km (0.093 R)
• M18: 3,513,755 km (0.07 R)
• M19: 3,621,166 km (0.113 R)
• M20: 3,743,238 km (0.067 R)
• M21: 4,217,164 km (0.075 R)
• M22: 4,317,095 km (0.103 R)
• M23: 4,577,994 km (0.081 R)
• M24: 4,665,958 km (0.053 R)
• M25: 4,754,669 km (0.116 R)
• M26: 4,843,829 km (0.108 R)
• M27: 5,375,650 km (0.12 R)
• M28: 5,656,445 km (0.111 R)
• M29: 5,830,427 km (0.07 R)
• M30: 6,199,934 km (0.074 R)
• M31: 6,346,690 km (0.05 R)
• M32: 6,945,081 km (0.115 R)
• M33: 7,080,617 km (0.12 R)
• M34: 7,216,900 km (0.099 R)
• M35: 7,337,028 km (0.083 R)
• M36: 7,474,957 km (0.063 R)
• M37: 7,579,077 km (0.078 R)
• M38: 7,736,005 km (0.117 R)
• M39: 8,285,179 km (0.079 R)
• M40: 8,957,173 km (0.057 R)
• M41: 9,346,426 km (0.116 R)
• M42: 9,571,421 km (0.076 R)
• M43: 9,684,517 km (0.088 R)
• M44: 9,817,061 km (0.118 R)
• M45: 10,781,519 km (0.106 R)
• M46: 10,918,999 km (0.109 R)
• M47: 11,017,584 km (0.099 R)
• M48: 11,294,938 km (0.101 R)
• M49: 11,394,720 km (0.117 R)
• M50: 11,796,241 km (0.056 R)
• M51: 12,345,863 km (0.108 R)
• M52: 12,882,920 km (0.046 R)
• M53: 13,385,569 km (0.086 R)
• M54: 13,873,258 km (0.117 R)
• M55: 14,087,183 km (0.037 R)
• M56: 14,302,155 km (0.096 R)
• M57: 14,410,015 km (0.113 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.9

Radius: 12.5

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.15 AU - 5.11 AU

Year: 6877 Days

Day: 10.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,106,340 km

• M1: 156,779 km (0.072 R)
• M2: 248,482 km (0.061 R)
• M3: 406,906 km (0.107 R)
• M4: 516,561 km (0.083 R)
• M5: 882,927 km (0.096 R)
• M6: 982,858 km (0.055 R)
• M7: 1,104,631 km (0.071 R)
• M8: 1,194,988 km (0.101 R)
• M9: 1,345,184 km (0.118 R)
• M10: 1,727,855 km (0.04 R)
• M11: 1,899,295 km (0.07 R)
• M12: 2,423,934 km (0.108 R)
• M13: 2,715,501 km (0.067 R)
• M14: 2,916,111 km (0.075 R)
• M15: 3,332,442 km (0.08 R)
• M16: 3,493,559 km (0.103 R)
• M17: 3,629,843 km (0.118 R)
• M18: 3,795,597 km (0.059 R)
• M19: 4,135,035 km (0.116 R)
• M20: 4,425,404 km (0.119 R)
• M21: 4,904,117 km (0.111 R)
• M22: 5,087,824 km (0.089 R)
• M23: 5,557,411 km (0.032 R)
• M24: 5,717,032 km (0.09 R)
• M25: 7,117,717 km (0.119 R)
• M26: 7,607,501 km (0.086 R)
• M27: 8,435,674 km (0.063 R)
• M28: 8,582,579 km (0.108 R)
• M29: 8,804,732 km (0.111 R)
• M30: 9,368,267 km (0.111 R)
• M31: 9,827,533 km (0.078 R)
• M32: 9,982,367 km (0.085 R)
• M33: 10,333,473 km (0.088 R)
• M34: 13,073,208 km (0.051 R)
• M35: 13,200,965 km (0.116 R)
• M36: 13,286,236 km (0.099 R)
• M37: 13,371,806 km (0.12 R)
• M38: 13,457,525 km (0.041 R)
• M39: 14,809,740 km (0.115 R)
• M40: 15,165,634 km (0.089 R)
• M41: 15,524,519 km (0.067 R)
• M42: 15,659,756 km (0.097 R)
• M43: 15,795,441 km (0.113 R)
• M44: 16,250,517 km (0.117 R)
• M45: 16,802,234 km (0.115 R)
• M46: 18,066,336 km (0.115 R)
• M47: 19,750,060 km (0.036 R)
• M48: 19,896,666 km (0.067 R)
• M49: 20,191,075 km (0.063 R)
• M50: 21,082,978 km (0.109 R)
• M51: 21,232,875 km (0.058 R)
• M52: 21,433,186 km (0.04 R)
• M53: 22,139,737 km (0.072 R)
• M54: 22,393,904 km (0.105 R)
• M55: 22,648,968 km (0.1 R)
• M56: 23,627,189 km (0.048 R)
• M57: 25,465,298 km (0.056 R)
• M58: 25,784,988 km (0.095 R)
• M59: 25,998,764 km (0.079 R)
• M60: 26,106,025 km (0.102 R)
• M61: 26,914,303 km (0.075 R)
• M62: 27,512,395 km (0.064 R)
• M63: 27,785,710 km (0.056 R)
• M64: 27,950,118 km (0.117 R)
• M65: 29,110,100 km (0.115 R)
• M66: 29,388,502 km (0.103 R)
• M67: 29,723,900 km (0.027 R)
• M68: 30,004,396 km (0.082 R)
• M69: 30,794,273 km (0.08 R)
• M70: 31,476,888 km (0.109 R)
• M71: 31,934,657 km (0.062 R)
• M72: 33,088,805 km (0.082 R)
• M73: 35,022,806 km (0.079 R)
• M74: 36,212,857 km (0.055 R)
• M75: 36,332,536 km (0.083 R)
• M76: 40,170,768 km (0.066 R)
• M77: 40,916,364 km (0.112 R)
• M78: 41,917,772 km (0.093 R)
• M79: 42,106,415 km (0.108 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: 177 - 11,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit