🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 11.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.04 AU - 1.72 AU

Year: 1081 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,898,480 km

• M1: 141,370 km (0.067 R)
• M2: 229,034 km (0.095 R)
• M3: 327,021 km (0.079 R)
• M4: 530,624 km (0.103 R)
• M5: 615,595 km (0.062 R)
• M6: 728,093 km (0.094 R)
• M7: 872,006 km (0.114 R)
• M8: 956,978 km (0.078 R)
• M9: 1,057,956 km (0.08 R)
• M10: 1,189,453 km (0.036 R)
• M11: 1,278,164 km (0.101 R)
• M12: 1,469,649 km (0.045 R)
• M13: 1,625,381 km (0.071 R)
• M14: 1,716,785 km (0.032 R)
• M15: 1,905,278 km (0.112 R)
• M16: 2,018,374 km (0.119 R)
• M17: 2,380,252 km (0.053 R)
• M18: 2,476,144 km (0.072 R)
• M19: 2,555,580 km (0.043 R)
• M20: 2,708,021 km (0.116 R)
• M21: 2,808,401 km (0.095 R)
• M22: 2,909,978 km (0.11 R)
• M23: 2,984,627 km (0.115 R)
• M24: 3,088,448 km (0.044 R)
• M25: 3,174,168 km (0.116 R)
• M26: 3,358,023 km (0.08 R)
• M27: 3,446,436 km (0.107 R)
• M28: 3,941,006 km (0.026 R)
• M29: 4,138,924 km (0.114 R)
• M30: 4,350,904 km (0.107 R)
• M31: 4,490,479 km (0.083 R)
• M32: 4,609,858 km (0.115 R)
• M33: 4,840,688 km (0.059 R)
• M34: 4,974,428 km (0.086 R)
• M35: 5,325,385 km (0.111 R)
• M36: 5,591,071 km (0.091 R)
• M37: 6,015,630 km (0.113 R)
• M38: 6,353,122 km (0.11 R)
• M39: 6,487,461 km (0.066 R)
• M40: 6,610,431 km (0.102 R)
• M41: 7,034,092 km (0.079 R)
• M42: 7,725,384 km (0.096 R)
• M43: 7,829,653 km (0.096 R)
• M44: 7,973,716 km (0.04 R)
• M45: 8,357,883 km (0.072 R)
• M46: 8,464,996 km (0.069 R)
• M47: 8,572,556 km (0.09 R)
• M48: 8,761,798 km (0.085 R)
• M49: 8,884,169 km (0.09 R)
• M50: 8,966,148 km (0.082 R)
• M51: 9,062,041 km (0.055 R)
• M52: 9,338,049 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.5

Radius: 12.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.21 AU - 2.3 AU

Year: 2251 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,898,480 km

• M1: 167,550 km (0.063 R)
• M2: 273,016 km (0.109 R)
• M3: 374,593 km (0.07 R)
• M4: 531,222 km (0.113 R)
• M5: 679,623 km (0.06 R)
• M6: 770,579 km (0.116 R)
• M7: 851,212 km (0.057 R)
• M8: 950,694 km (0.106 R)
• M9: 1,087,277 km (0.093 R)
• M10: 1,231,041 km (0.038 R)
• M11: 1,363,435 km (0.087 R)
• M12: 1,880,595 km (0.086 R)
• M13: 1,962,275 km (0.089 R)
• M14: 2,236,339 km (0.097 R)
• M15: 2,455,649 km (0.078 R)
• M16: 2,613,624 km (0.113 R)
• M17: 2,740,184 km (0.103 R)
• M18: 3,144,248 km (0.068 R)
• M19: 3,242,235 km (0.109 R)
• M20: 3,366,102 km (0.104 R)
• M21: 3,466,332 km (0.042 R)
• M22: 3,605,757 km (0.089 R)
• M23: 3,812,203 km (0.086 R)
• M24: 3,982,744 km (0.09 R)
• M25: 4,182,756 km (0.074 R)
• M26: 5,733,937 km (0.081 R)
• M27: 5,884,432 km (0.12 R)
• M28: 6,143,536 km (0.071 R)
• M29: 6,235,838 km (0.106 R)
• M30: 6,484,320 km (0.098 R)
• M31: 6,578,267 km (0.084 R)
• M32: 6,704,378 km (0.104 R)
• M33: 6,911,122 km (0.116 R)
• M34: 6,991,157 km (0.043 R)
• M35: 7,395,969 km (0.059 R)
• M36: 7,527,166 km (0.072 R)
• M37: 7,875,281 km (0.089 R)
• M38: 8,059,735 km (0.086 R)
• M39: 8,450,185 km (0.078 R)
• M40: 8,725,445 km (0.039 R)
• M41: 8,846,769 km (0.112 R)
• M42: 8,968,692 km (0.083 R)
• M43: 9,479,867 km (0.073 R)
• M44: 9,837,855 km (0.105 R)
• M45: 10,091,124 km (0.095 R)
• M46: 10,200,480 km (0.079 R)
• M47: 10,548,894 km (0.101 R)
• M48: 11,201,141 km (0.104 R)
• M49: 11,541,625 km (0.034 R)
• M50: 11,885,700 km (0.112 R)
• M51: 12,291,260 km (0.118 R)
• M52: 12,740,802 km (0.074 R)
• M53: 12,878,581 km (0.057 R)
• M54: 13,215,476 km (0.096 R)
• M55: 13,415,039 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 14.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.18 AU - 3.04 AU

Year: 2812 Days

Day: 14.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 28,898,480 km

• M1: 184,005 km (0.073 R)
• M2: 386,561 km (0.071 R)
• M3: 498,460 km (0.05 R)
• M4: 697,575 km (0.068 R)
• M5: 844,929 km (0.074 R)
• M6: 942,018 km (0.111 R)
• M7: 1,174,194 km (0.1 R)
• M8: 1,302,100 km (0.114 R)
• M9: 1,435,092 km (0.106 R)
• M10: 1,715,588 km (0.074 R)
• M11: 1,882,689 km (0.109 R)
• M12: 1,993,840 km (0.119 R)
• M13: 2,483,325 km (0.086 R)
• M14: 2,846,249 km (0.083 R)
• M15: 3,010,508 km (0.106 R)
• M16: 3,410,383 km (0.044 R)
• M17: 3,559,981 km (0.108 R)
• M18: 3,918,118 km (0.07 R)
• M19: 4,141,168 km (0.107 R)
• M20: 4,710,687 km (0.098 R)
• M21: 4,850,113 km (0.111 R)
• M22: 4,962,461 km (0.11 R)
• M23: 5,319,700 km (0.117 R)
• M24: 5,567,285 km (0.091 R)
• M25: 6,074,272 km (0.103 R)
• M26: 6,318,116 km (0.115 R)
• M27: 6,580,661 km (0.069 R)
• M28: 7,068,799 km (0.063 R)
• M29: 7,422,448 km (0.044 R)
• M30: 7,617,823 km (0.059 R)
• M31: 8,080,379 km (0.055 R)
• M32: 8,231,024 km (0.083 R)
• M33: 8,332,003 km (0.092 R)
• M34: 8,929,048 km (0.07 R)
• M35: 9,664,022 km (0.062 R)
• M36: 9,895,600 km (0.118 R)
• M37: 10,655,856 km (0.089 R)
• M38: 11,080,415 km (0.111 R)
• M39: 11,341,463 km (0.068 R)
• M40: 11,585,757 km (0.096 R)
• M41: 11,774,848 km (0.064 R)
• M42: 12,041,282 km (0.106 R)
• M43: 12,175,322 km (0.087 R)
• M44: 12,348,257 km (0.11 R)
• M45: 12,619,029 km (0.115 R)
• M46: 12,872,298 km (0.09 R)
• M47: 13,146,810 km (0.117 R)
• M48: 13,344,130 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 11.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.76 AU - 4.7 AU

Year: 5801 Days

Day: 13.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,898,480 km

• M1: 142,716 km (0.108 R)
• M2: 231,877 km (0.086 R)
• M3: 403,465 km (0.089 R)
• M4: 539,749 km (0.035 R)
• M5: 614,698 km (0.112 R)
• M6: 693,685 km (0.105 R)
• M7: 953,686 km (0.067 R)
• M8: 1,144,723 km (0.113 R)
• M9: 1,363,585 km (0.084 R)
• M10: 1,486,105 km (0.097 R)
• M11: 1,792,182 km (0.099 R)
• M12: 2,297,973 km (0.117 R)
• M13: 2,445,177 km (0.114 R)
• M14: 2,652,819 km (0.106 R)
• M15: 3,187,183 km (0.112 R)
• M16: 3,310,451 km (0.118 R)
• M17: 3,540,682 km (0.109 R)
• M18: 4,746,142 km (0.098 R)
• M19: 5,150,206 km (0.105 R)
• M20: 5,417,687 km (0.088 R)
• M21: 5,491,289 km (0.081 R)
• M22: 6,170,015 km (0.057 R)
• M23: 6,428,071 km (0.114 R)
• M24: 6,610,880 km (0.109 R)
• M25: 6,716,196 km (0.112 R)
• M26: 7,008,511 km (0.105 R)
• M27: 7,115,922 km (0.053 R)
• M28: 7,359,467 km (0.096 R)
• M29: 7,799,285 km (0.11 R)
• M30: 7,910,586 km (0.078 R)
• M31: 8,050,460 km (0.089 R)
• M32: 8,389,449 km (0.119 R)
• M33: 8,532,165 km (0.104 R)
• M34: 9,023,295 km (0.094 R)
• M35: 9,287,036 km (0.089 R)
• M36: 9,464,309 km (0.081 R)
• M37: 9,972,643 km (0.069 R)
• M38: 10,428,617 km (0.082 R)
• M39: 11,047,204 km (0.106 R)
• M40: 11,298,080 km (0.056 R)
• M41: 11,392,476 km (0.098 R)
• M42: 11,805,217 km (0.06 R)
• M43: 12,319,983 km (0.116 R)
• M44: 12,579,984 km (0.09 R)
• M45: 12,809,168 km (0.071 R)
• M46: 13,006,637 km (0.1 R)
• M47: 13,437,928 km (0.12 R)
• M48: 13,672,049 km (0.112 R)
• M49: 13,975,283 km (0.052 R)
• M50: 14,246,504 km (0.067 R)
• M51: 14,622,444 km (0.056 R)
• M52: 15,140,352 km (0.099 R)
• M53: 15,981,541 km (0.075 R)
• M54: 17,090,360 km (0.098 R)
• M55: 17,745,599 km (0.066 R)
• M56: 18,039,409 km (0.071 R)
• M57: 18,186,912 km (0.102 R)
• M58: 18,483,266 km (0.095 R)
• M59: 19,230,956 km (0.11 R)
• M60: 19,646,389 km (0.107 R)
• M61: 19,722,235 km (0.113 R)
• M62: 21,104,370 km (0.068 R)
• M63: 21,182,161 km (0.071 R)
• M64: 21,298,847 km (0.117 R)
• M65: 21,964,408 km (0.077 R)
• M66: 22,438,334 km (0.034 R)
• M67: 23,597,419 km (0.082 R)
• M68: 24,001,632 km (0.108 R)
• M69: 24,204,636 km (0.112 R)
• M70: 24,612,290 km (0.055 R)
• M71: 25,228,035 km (0.075 R)
• M72: 26,140,433 km (0.04 R)
• M73: 26,349,271 km (0.107 R)
• M74: 26,726,557 km (0.083 R)
• M75: 27,232,497 km (0.074 R)
• M76: 27,911,971 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 16,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit