🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 12.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.66 AU - 0.7 AU

Year: 387 Days

Day: 14.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 34,450,466 km

• M1: 165,306 km (0.086 R)
• M2: 242,648 km (0.119 R)
• M3: 329,265 km (0.117 R)
• M4: 425,157 km (0.057 R)
• M5: 587,770 km (0.116 R)
• M6: 677,978 km (0.078 R)
• M7: 788,381 km (0.079 R)
• M8: 874,699 km (0.098 R)
• M9: 1,029,233 km (0.067 R)
• M10: 1,163,273 km (0.114 R)
• M11: 1,263,504 km (0.101 R)
• M12: 1,371,214 km (0.054 R)
• M13: 1,454,241 km (0.098 R)
• M14: 1,572,573 km (0.104 R)
• M15: 1,669,662 km (0.045 R)
• M16: 1,773,932 km (0.096 R)
• M17: 1,989,053 km (0.085 R)
• M18: 2,068,041 km (0.067 R)
• M19: 2,164,382 km (0.084 R)
• M20: 2,262,219 km (0.057 R)
• M21: 2,519,079 km (0.091 R)
• M22: 2,668,527 km (0.094 R)
• M23: 2,750,207 km (0.103 R)
• M24: 2,850,737 km (0.075 R)
• M25: 2,934,362 km (0.077 R)
• M26: 3,043,120 km (0.029 R)
• M27: 3,209,024 km (0.057 R)
• M28: 3,346,355 km (0.105 R)
• M29: 3,428,334 km (0.117 R)
• M30: 3,613,985 km (0.116 R)
• M31: 3,698,359 km (0.116 R)
• M32: 3,849,153 km (0.072 R)
• M33: 3,928,590 km (0.046 R)
• M34: 4,035,552 km (0.058 R)
• M35: 4,279,696 km (0.118 R)
• M36: 4,362,124 km (0.102 R)
• M37: 4,605,670 km (0.079 R)
• M38: 4,704,404 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 11.5

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.62 AU - 0.76 AU

Year: 396 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,450,466 km

• M1: 144,362 km (0.099 R)
• M2: 222,602 km (0.037 R)
• M3: 340,634 km (0.093 R)
• M4: 429,047 km (0.083 R)
• M5: 520,002 km (0.111 R)
• M6: 647,160 km (0.105 R)
• M7: 740,360 km (0.096 R)
• M8: 829,371 km (0.116 R)
• M9: 1,015,919 km (0.036 R)
• M10: 1,088,175 km (0.089 R)
• M11: 1,162,525 km (0.1 R)
• M12: 1,305,241 km (0.114 R)
• M13: 1,407,716 km (0.115 R)
• M14: 1,489,396 km (0.114 R)
• M15: 1,674,150 km (0.104 R)
• M16: 1,756,877 km (0.104 R)
• M17: 1,862,344 km (0.111 R)
• M18: 1,948,363 km (0.077 R)
• M19: 2,151,217 km (0.115 R)
• M20: 2,305,902 km (0.08 R)
• M21: 2,431,265 km (0.034 R)
• M22: 2,535,235 km (0.115 R)
• M23: 2,606,892 km (0.065 R)
• M24: 2,713,406 km (0.09 R)
• M25: 2,796,732 km (0.102 R)
• M26: 2,870,933 km (0.065 R)
• M27: 2,950,968 km (0.092 R)
• M28: 3,184,939 km (0.099 R)
• M29: 3,278,288 km (0.043 R)
• M30: 3,361,913 km (0.032 R)
• M31: 3,488,922 km (0.085 R)
• M32: 3,617,426 km (0.112 R)
• M33: 3,785,873 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.6

Radius: 14.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.23 AU - 1.87 AU

Year: 1332 Days

Day: 5.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,450,466 km

• M1: 189,241 km (0.109 R)
• M2: 323,131 km (0.114 R)
• M3: 432,487 km (0.096 R)
• M4: 555,457 km (0.088 R)
• M5: 648,058 km (0.079 R)
• M6: 827,127 km (0.05 R)
• M7: 943,663 km (0.03 R)
• M8: 1,165,966 km (0.115 R)
• M9: 1,367,624 km (0.074 R)
• M10: 1,597,855 km (0.098 R)
• M11: 1,867,281 km (0.117 R)
• M12: 2,280,919 km (0.043 R)
• M13: 2,374,717 km (0.101 R)
• M14: 2,605,397 km (0.071 R)
• M15: 2,904,443 km (0.11 R)
• M16: 2,996,445 km (0.091 R)
• M17: 3,089,495 km (0.11 R)
• M18: 3,471,119 km (0.069 R)
• M19: 3,812,352 km (0.119 R)
• M20: 3,924,700 km (0.032 R)
• M21: 4,118,429 km (0.076 R)
• M22: 4,257,107 km (0.119 R)
• M23: 4,362,124 km (0.094 R)
• M24: 4,456,221 km (0.09 R)
• M25: 4,562,885 km (0.115 R)
• M26: 4,706,499 km (0.077 R)
• M27: 5,296,363 km (0.058 R)
• M28: 5,472,889 km (0.091 R)
• M29: 5,574,615 km (0.091 R)
• M30: 5,754,282 km (0.1 R)
• M31: 5,857,654 km (0.111 R)
• M32: 6,198,438 km (0.067 R)
• M33: 6,451,707 km (0.094 R)
• M34: 6,653,964 km (0.073 R)
• M35: 6,817,474 km (0.105 R)
• M36: 6,995,944 km (0.077 R)
• M37: 7,189,973 km (0.112 R)
• M38: 7,739,895 km (0.049 R)
• M39: 7,926,294 km (0.059 R)
• M40: 8,056,294 km (0.095 R)
• M41: 8,376,882 km (0.108 R)
• M42: 8,538,747 km (0.112 R)
• M43: 8,701,659 km (0.101 R)
• M44: 8,955,527 km (0.114 R)
• M45: 9,181,569 km (0.106 R)
• M46: 9,455,483 km (0.045 R)
• M47: 9,701,123 km (0.087 R)
• M48: 9,917,740 km (0.081 R)
• M49: 10,042,355 km (0.089 R)
• M50: 10,308,789 km (0.031 R)
• M51: 10,466,615 km (0.108 R)
• M52: 10,593,474 km (0.103 R)
• M53: 10,704,924 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 9.9

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.66 AU - 4.32 AU

Year: 5501 Days

Day: 12.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,450,466 km

• M1: 139,126 km (0.075 R)
• M2: 242,797 km (0.101 R)
• M3: 338,390 km (0.055 R)
• M4: 745,297 km (0.087 R)
• M5: 828,174 km (0.068 R)
• M6: 1,034,619 km (0.083 R)
• M7: 1,192,445 km (0.114 R)
• M8: 1,341,444 km (0.089 R)
• M9: 1,750,744 km (0.105 R)
• M10: 2,340,758 km (0.059 R)
• M11: 2,508,008 km (0.055 R)
• M12: 2,988,517 km (0.032 R)
• M13: 3,497,598 km (0.116 R)
• M14: 4,108,855 km (0.062 R)
• M15: 4,311,411 km (0.053 R)
• M16: 4,388,304 km (0.085 R)
• M17: 4,647,856 km (0.091 R)
• M18: 4,726,694 km (0.114 R)
• M19: 5,019,607 km (0.041 R)
• M20: 5,127,617 km (0.058 R)
• M21: 5,236,374 km (0.095 R)
• M22: 5,539,609 km (0.085 R)
• M23: 5,707,308 km (0.079 R)
• M24: 5,820,105 km (0.064 R)
• M25: 5,962,223 km (0.075 R)
• M26: 7,139,858 km (0.118 R)
• M27: 7,322,666 km (0.114 R)
• M28: 7,755,154 km (0.118 R)
• M29: 7,848,951 km (0.038 R)
• M30: 7,911,633 km (0.098 R)
• M31: 8,259,598 km (0.116 R)
• M32: 9,870,019 km (0.113 R)
• M33: 10,210,354 km (0.101 R)
• M34: 10,693,405 km (0.071 R)
• M35: 10,867,687 km (0.106 R)
• M36: 11,897,369 km (0.091 R)
• M37: 12,699,214 km (0.082 R)
• M38: 13,181,218 km (0.061 R)
• M39: 13,330,666 km (0.063 R)
• M40: 13,443,164 km (0.088 R)
• M41: 13,820,599 km (0.047 R)
• M42: 14,624,239 km (0.078 R)
• M43: 15,090,386 km (0.084 R)
• M44: 15,403,794 km (0.102 R)
• M45: 15,640,308 km (0.059 R)
• M46: 15,759,088 km (0.108 R)
• M47: 16,156,869 km (0.108 R)
• M48: 16,840,831 km (0.119 R)
• M49: 17,411,098 km (0.058 R)
• M50: 18,070,824 km (0.048 R)
• M51: 18,403,680 km (0.087 R)
• M52: 19,117,710 km (0.11 R)
• M53: 19,371,877 km (0.117 R)
• M54: 19,584,605 km (0.096 R)
• M55: 19,755,296 km (0.119 R)
• M56: 20,012,306 km (0.098 R)
• M57: 20,616,382 km (0.069 R)
• M58: 20,833,448 km (0.102 R)
• M59: 21,007,730 km (0.103 R)
• M60: 21,489,585 km (0.101 R)
• M61: 22,464,065 km (0.035 R)
• M62: 22,642,685 km (0.056 R)
• M63: 23,091,628 km (0.102 R)
• M64: 23,362,400 km (0.03 R)
• M65: 23,725,026 km (0.037 R)
• M66: 24,318,181 km (0.071 R)
• M67: 24,593,740 km (0.105 R)
• M68: 25,892,848 km (0.098 R)
• M69: 26,362,286 km (0.052 R)
• M70: 27,071,679 km (0.112 R)
• M71: 27,452,556 km (0.066 R)
• M72: 28,412,525 km (0.047 R)
• M73: 28,654,275 km (0.085 R)
• M74: 28,848,154 km (0.084 R)
• M75: 29,285,878 km (0.112 R)
• M76: 30,217,424 km (0.075 R)
• M77: 30,711,545 km (0.109 R)
• M78: 31,059,061 km (0.058 R)
• M79: 31,507,705 km (0.043 R)
• M80: 32,613,533 km (0.057 R)
• M81: 33,272,960 km (0.053 R)
• M82: 34,141,974 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 12,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit