🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

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: 297.6

Radius: 9.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.87 AU - 1.09 AU

Year: 626 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 12,722,801 km

• M1: 122,670 km (0.115 R)
• M2: 194,776 km (0.028 R)
• M3: 265,985 km (0.099 R)
• M4: 336,146 km (0.097 R)
• M5: 546,481 km (0.083 R)
• M6: 608,863 km (0.082 R)
• M7: 697,425 km (0.12 R)
• M8: 799,152 km (0.095 R)
• M9: 875,596 km (0.053 R)
• M10: 990,787 km (0.093 R)
• M11: 1,082,939 km (0.112 R)
• M12: 1,178,233 km (0.089 R)
• M13: 1,316,461 km (0.055 R)
• M14: 1,576,911 km (0.041 R)
• M15: 1,691,204 km (0.034 R)
• M16: 1,802,804 km (0.029 R)
• M17: 1,934,151 km (0.095 R)
• M18: 2,027,350 km (0.062 R)
• M19: 2,170,216 km (0.11 R)
• M20: 2,353,623 km (0.029 R)
• M21: 2,434,556 km (0.115 R)
• M22: 2,541,967 km (0.12 R)
• M23: 2,657,457 km (0.067 R)
• M24: 2,741,979 km (0.098 R)
• M25: 2,834,132 km (0.065 R)
• M26: 2,913,718 km (0.041 R)
• M27: 2,994,351 km (0.08 R)
• M28: 3,095,928 km (0.09 R)
• M29: 3,628,796 km (0.093 R)
• M30: 3,693,871 km (0.086 R)
• M31: 3,832,398 km (0.069 R)
• M32: 3,928,141 km (0.062 R)
• M33: 4,099,580 km (0.096 R)
• M34: 4,167,497 km (0.065 R)
• M35: 4,227,935 km (0.069 R)
• M36: 4,419,121 km (0.089 R)
• M37: 4,675,981 km (0.113 R)
• M38: 4,754,669 km (0.106 R)
• M39: 4,929,699 km (0.115 R)
• M40: 5,050,125 km (0.047 R)
• M41: 5,171,598 km (0.036 R)
• M42: 5,310,425 km (0.105 R)
• M43: 5,583,441 km (0.103 R)
• M44: 5,683,971 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.4

Radius: 11.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.87 AU - 2.65 AU

Year: 2194 Days

Day: 6.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 12,722,801 km

• M1: 151,842 km (0.097 R)
• M2: 242,349 km (0.115 R)
• M3: 324,179 km (0.088 R)
• M4: 504,594 km (0.12 R)
• M5: 629,657 km (0.115 R)
• M6: 804,537 km (0.111 R)
• M7: 930,499 km (0.107 R)
• M8: 1,167,911 km (0.099 R)
• M9: 1,275,920 km (0.086 R)
• M10: 1,359,246 km (0.095 R)
• M11: 1,492,688 km (0.045 R)
• M12: 1,570,927 km (0.106 R)
• M13: 1,670,859 km (0.046 R)
• M14: 1,804,150 km (0.091 R)
• M15: 2,103,346 km (0.091 R)
• M16: 2,338,364 km (0.08 R)
• M17: 2,453,405 km (0.074 R)
• M18: 2,809,897 km (0.096 R)
• M19: 2,932,417 km (0.081 R)
• M20: 3,119,714 km (0.108 R)
• M21: 3,532,455 km (0.106 R)
• M22: 3,638,370 km (0.119 R)
• M23: 3,718,554 km (0.047 R)
• M24: 4,128,452 km (0.074 R)
• M25: 4,310,513 km (0.032 R)
• M26: 4,682,862 km (0.118 R)
• M27: 4,961,713 km (0.106 R)
• M28: 5,110,562 km (0.082 R)
• M29: 5,215,730 km (0.059 R)
• M30: 5,489,344 km (0.116 R)
• M31: 5,597,055 km (0.069 R)
• M32: 5,767,746 km (0.088 R)
• M33: 5,877,401 km (0.086 R)
• M34: 6,146,229 km (0.114 R)
• M35: 6,778,579 km (0.104 R)
• M36: 7,094,230 km (0.092 R)
• M37: 7,279,133 km (0.087 R)
• M38: 7,482,736 km (0.078 R)
• M39: 7,636,672 km (0.095 R)
• M40: 7,791,655 km (0.12 R)
• M41: 7,930,333 km (0.119 R)
• M42: 8,052,405 km (0.119 R)
• M43: 8,139,919 km (0.11 R)
• M44: 8,725,595 km (0.116 R)
• M45: 8,815,653 km (0.045 R)
• M46: 9,050,970 km (0.094 R)
• M47: 9,178,428 km (0.116 R)
• M48: 9,490,788 km (0.073 R)
• M49: 9,732,089 km (0.118 R)
• M50: 9,844,138 km (0.097 R)
• M51: 10,031,734 km (0.072 R)
• M52: 10,144,980 km (0.11 R)
• M53: 10,486,960 km (0.107 R)
• M54: 10,794,234 km (0.049 R)
• M55: 10,968,366 km (0.069 R)
• M56: 11,299,875 km (0.088 R)
• M57: 11,378,414 km (0.058 R)
• M58: 11,654,572 km (0.03 R)
• M59: 12,658,822 km (0.086 R)
• M60: 13,440,621 km (0.09 R)
• M61: 13,565,385 km (0.077 R)
• M62: 13,690,748 km (0.101 R)
• M63: 14,005,502 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 8.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.02 AU - 2.9 AU

Year: 2491 Days

Day: 12.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 12,722,801 km

• M1: 132,993 km (0.116 R)
• M2: 197,020 km (0.092 R)
• M3: 254,765 km (0.11 R)
• M4: 316,100 km (0.106 R)
• M5: 384,317 km (0.043 R)
• M6: 545,733 km (0.101 R)
• M7: 638,933 km (0.055 R)
• M8: 738,116 km (0.118 R)
• M9: 834,607 km (0.118 R)
• M10: 970,142 km (0.119 R)
• M11: 1,140,833 km (0.116 R)
• M12: 1,263,354 km (0.043 R)
• M13: 1,390,512 km (0.052 R)
• M14: 1,625,979 km (0.104 R)
• M15: 1,830,180 km (0.115 R)
• M16: 2,492,450 km (0.102 R)
• M17: 2,566,202 km (0.094 R)
• M18: 2,741,231 km (0.112 R)
• M19: 3,289,956 km (0.088 R)
• M20: 3,357,425 km (0.106 R)
• M21: 3,425,492 km (0.094 R)
• M22: 3,494,008 km (0.095 R)
• M23: 3,801,132 km (0.109 R)
• M24: 3,986,634 km (0.033 R)
• M25: 4,204,598 km (0.066 R)
• M26: 4,366,762 km (0.114 R)
• M27: 4,561,239 km (0.086 R)
• M28: 4,667,154 km (0.051 R)
• M29: 4,728,041 km (0.061 R)
• M30: 4,804,635 km (0.063 R)
• M31: 4,927,754 km (0.107 R)
• M32: 5,005,395 km (0.088 R)
• M33: 5,287,986 km (0.061 R)
• M34: 5,383,429 km (0.115 R)
• M35: 5,592,118 km (0.114 R)
• M36: 5,836,112 km (0.09 R)
• M37: 5,934,697 km (0.065 R)
• M38: 6,000,819 km (0.107 R)
• M39: 6,133,662 km (0.118 R)
• M40: 6,334,871 km (0.089 R)
• M41: 6,521,121 km (0.094 R)
• M42: 7,055,784 km (0.093 R)
• M43: 7,213,759 km (0.092 R)
• M44: 7,302,022 km (0.108 R)
• M45: 7,533,150 km (0.082 R)
• M46: 7,604,658 km (0.117 R)
• M47: 7,784,624 km (0.092 R)
• M48: 7,929,734 km (0.075 R)
• M49: 8,222,497 km (0.049 R)
• M50: 8,500,151 km (0.076 R)
• M51: 8,593,350 km (0.026 R)
• M52: 8,649,450 km (0.096 R)
• M53: 8,837,494 km (0.099 R)
• M54: 8,969,739 km (0.055 R)
• M55: 9,179,176 km (0.081 R)
• M56: 9,602,687 km (0.115 R)
• M57: 9,797,314 km (0.115 R)
• M58: 10,032,632 km (0.115 R)
• M59: 10,190,457 km (0.093 R)
• M60: 10,329,434 km (0.091 R)
• M61: 10,790,046 km (0.094 R)
• M62: 11,216,549 km (0.056 R)
• M63: 11,483,282 km (0.055 R)
• M64: 11,565,711 km (0.081 R)
• M65: 12,023,031 km (0.059 R)
• M66: 12,338,384 km (0.076 R)
• M67: 12,934,082 km (0.089 R)
• M68: 13,127,512 km (0.086 R)
• M69: 13,235,372 km (0.12 R)
• M70: 13,452,140 km (0.051 R)
• M71: 13,867,124 km (0.086 R)
• M72: 13,976,929 km (0.112 R)
• M73: 14,043,051 km (0.086 R)
• M74: 14,575,470 km (0.073 R)
• M75: 14,776,829 km (0.114 R)
• M76: 15,046,703 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.5

Radius: 14.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.21 AU - 3.39 AU

Year: 3871 Days

Day: 12 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 12,722,801 km

• M1: 202,107 km (0.059 R)
• M2: 311,014 km (0.066 R)
• M3: 421,417 km (0.1 R)
• M4: 540,647 km (0.069 R)
• M5: 636,689 km (0.117 R)
• M6: 808,277 km (0.093 R)
• M7: 1,161,029 km (0.096 R)
• M8: 1,267,543 km (0.084 R)
• M9: 1,429,557 km (0.098 R)
• M10: 1,775,428 km (0.104 R)
• M11: 1,870,871 km (0.068 R)
• M12: 2,148,225 km (0.099 R)
• M13: 2,665,834 km (0.096 R)
• M14: 2,911,175 km (0.093 R)
• M15: 3,269,461 km (0.099 R)
• M16: 3,388,242 km (0.074 R)
• M17: 3,827,611 km (0.097 R)
• M18: 3,990,972 km (0.032 R)
• M19: 4,143,711 km (0.11 R)
• M20: 4,272,515 km (0.113 R)
• M21: 4,376,635 km (0.098 R)
• M22: 4,574,104 km (0.093 R)
• M23: 4,667,304 km (0.075 R)
• M24: 4,950,642 km (0.064 R)
• M25: 5,073,911 km (0.044 R)
• M26: 5,239,815 km (0.077 R)
• M27: 5,577,158 km (0.062 R)
• M28: 5,950,704 km (0.118 R)
• M29: 6,155,204 km (0.049 R)
• M30: 6,631,524 km (0.093 R)
• M31: 7,058,327 km (0.079 R)
• M32: 7,228,420 km (0.101 R)
• M33: 7,399,859 km (0.048 R)
• M34: 7,986,731 km (0.052 R)
• M35: 8,196,467 km (0.045 R)
• M36: 8,605,019 km (0.085 R)
• M37: 8,704,053 km (0.096 R)
• M38: 9,255,770 km (0.095 R)
• M39: 9,629,914 km (0.051 R)
• M40: 9,732,837 km (0.044 R)
• M41: 9,957,085 km (0.043 R)
• M42: 10,340,504 km (0.106 R)
• M43: 10,799,919 km (0.066 R)
• M44: 11,629,290 km (0.074 R)
• M45: 12,033,054 km (0.09 R)
• M46: 12,199,706 km (0.063 R)
• M47: 12,441,606 km (0.084 R)
• M48: 12,685,151 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 18,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit