🌌 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: 379

Radius: 13.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.67 AU - 0.91 AU

Year: 485 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,570,518 km

• M1: 169,046 km (0.098 R)
• M2: 256,411 km (0.11 R)
• M3: 366,664 km (0.106 R)
• M4: 512,223 km (0.117 R)
• M5: 685,607 km (0.096 R)
• M6: 780,751 km (0.117 R)
• M7: 965,804 km (0.064 R)
• M8: 1,079,049 km (0.094 R)
• M9: 1,183,918 km (0.083 R)
• M10: 1,315,713 km (0.1 R)
• M11: 1,433,447 km (0.041 R)
• M12: 1,574,817 km (0.038 R)
• M13: 1,675,047 km (0.051 R)
• M14: 1,835,117 km (0.094 R)
• M15: 2,038,271 km (0.104 R)
• M16: 2,176,200 km (0.077 R)
• M17: 2,432,611 km (0.052 R)
• M18: 2,639,056 km (0.039 R)
• M19: 2,741,381 km (0.112 R)
• M20: 2,882,153 km (0.048 R)
• M21: 3,012,752 km (0.036 R)
• M22: 3,126,296 km (0.097 R)
• M23: 3,215,606 km (0.093 R)
• M24: 3,535,297 km (0.12 R)
• M25: 3,662,006 km (0.079 R)
• M26: 3,756,552 km (0.117 R)
• M27: 3,851,696 km (0.074 R)
• M28: 3,989,177 km (0.118 R)
• M29: 4,079,534 km (0.059 R)
• M30: 4,247,981 km (0.088 R)
• M31: 4,340,133 km (0.098 R)
• M32: 4,461,906 km (0.081 R)
• M33: 4,548,374 km (0.106 R)
• M34: 4,642,920 km (0.1 R)
• M35: 5,049,826 km (0.103 R)
• M36: 5,185,511 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.1

Radius: 9.3

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.29 AU - 1.39 AU

Year: 1071 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,570,518 km

• M1: 131,646 km (0.034 R)
• M2: 218,413 km (0.116 R)
• M3: 277,803 km (0.103 R)
• M4: 420,968 km (0.114 R)
• M5: 487,240 km (0.114 R)
• M6: 552,016 km (0.05 R)
• M7: 614,398 km (0.109 R)
• M8: 747,391 km (0.091 R)
• M9: 870,211 km (0.048 R)
• M10: 930,948 km (0.103 R)
• M11: 1,064,239 km (0.094 R)
• M12: 1,151,754 km (0.066 R)
• M13: 1,310,926 km (0.118 R)
• M14: 1,429,258 km (0.064 R)
• M15: 1,753,736 km (0.096 R)
• M16: 1,823,149 km (0.111 R)
• M17: 1,911,262 km (0.099 R)
• M18: 1,982,920 km (0.077 R)
• M19: 2,119,652 km (0.119 R)
• M20: 2,519,079 km (0.079 R)
• M21: 2,717,595 km (0.087 R)
• M22: 2,778,182 km (0.107 R)
• M23: 2,890,530 km (0.037 R)
• M24: 3,204,386 km (0.071 R)
• M25: 3,441,649 km (0.066 R)
• M26: 3,518,392 km (0.096 R)
• M27: 3,584,664 km (0.037 R)
• M28: 3,651,235 km (0.12 R)
• M29: 3,729,625 km (0.083 R)
• M30: 3,899,268 km (0.087 R)
• M31: 4,002,192 km (0.084 R)
• M32: 4,152,687 km (0.085 R)
• M33: 4,293,160 km (0.113 R)
• M34: 4,375,887 km (0.101 R)
• M35: 4,615,244 km (0.081 R)
• M36: 4,687,948 km (0.028 R)
• M37: 4,773,070 km (0.099 R)
• M38: 4,858,939 km (0.111 R)
• M39: 5,019,457 km (0.109 R)
• M40: 5,207,053 km (0.096 R)
• M41: 5,537,664 km (0.117 R)
• M42: 5,718,528 km (0.065 R)
• M43: 5,835,813 km (0.11 R)
• M44: 6,112,719 km (0.111 R)
• M45: 6,393,963 km (0.033 R)
• M46: 6,583,653 km (0.081 R)
• M47: 6,665,632 km (0.105 R)
• M48: 6,802,963 km (0.079 R)
• M49: 7,066,405 km (0.097 R)
• M50: 7,220,491 km (0.05 R)
• M51: 7,347,499 km (0.082 R)
• M52: 7,560,676 km (0.072 R)
• M53: 7,632,184 km (0.071 R)
• M54: 7,732,714 km (0.107 R)
• M55: 7,848,054 km (0.116 R)
• M56: 7,905,948 km (0.068 R)
• M57: 8,036,846 km (0.081 R)
• M58: 8,463,350 km (0.06 R)
• M59: 8,552,510 km (0.112 R)
• M60: 9,063,836 km (0.115 R)
• M61: 9,139,832 km (0.073 R)
• M62: 9,292,571 km (0.056 R)
• M63: 9,353,906 km (0.091 R)
• M64: 9,415,241 km (0.114 R)
• M65: 9,476,876 km (0.102 R)
• M66: 9,554,068 km (0.086 R)
• M67: 9,833,666 km (0.067 R)
• M68: 10,273,933 km (0.081 R)
• M69: 10,337,362 km (0.096 R)
• M70: 10,560,263 km (0.062 R)
• M71: 10,672,462 km (0.112 R)
• M72: 10,849,436 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.7

Radius: 12.7

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.18 AU - 1.66 AU

Year: 1168 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 34,570,518 km

• M1: 158,275 km (0.115 R)
• M2: 243,246 km (0.095 R)
• M3: 489,783 km (0.092 R)
• M4: 632,649 km (0.112 R)
• M5: 723,455 km (0.106 R)
• M6: 854,952 km (0.071 R)
• M7: 980,315 km (0.091 R)
• M8: 1,072,766 km (0.118 R)
• M9: 1,200,972 km (0.084 R)
• M10: 1,343,239 km (0.054 R)
• M11: 1,482,664 km (0.109 R)
• M12: 1,738,626 km (0.085 R)
• M13: 1,891,515 km (0.1 R)
• M14: 2,019,272 km (0.049 R)
• M15: 2,139,698 km (0.025 R)
• M16: 2,242,023 km (0.082 R)
• M17: 2,451,760 km (0.11 R)
• M18: 2,580,713 km (0.05 R)
• M19: 2,890,829 km (0.114 R)
• M20: 2,981,635 km (0.093 R)
• M21: 3,119,714 km (0.096 R)
• M22: 3,213,063 km (0.068 R)
• M23: 3,486,528 km (0.099 R)
• M24: 3,619,969 km (0.093 R)
• M25: 3,742,939 km (0.043 R)
• M26: 4,056,346 km (0.099 R)
• M27: 4,197,118 km (0.111 R)
• M28: 4,300,340 km (0.117 R)
• M29: 4,404,610 km (0.097 R)
• M30: 4,709,042 km (0.079 R)
• M31: 4,802,989 km (0.103 R)
• M32: 4,884,071 km (0.053 R)
• M33: 5,254,775 km (0.088 R)
• M34: 5,677,389 km (0.114 R)
• M35: 5,835,215 km (0.103 R)
• M36: 6,023,558 km (0.045 R)
• M37: 6,272,938 km (0.054 R)
• M38: 6,630,776 km (0.077 R)
• M39: 7,226,624 km (0.078 R)
• M40: 8,453,177 km (0.107 R)
• M41: 8,732,776 km (0.077 R)
• M42: 8,965,251 km (0.119 R)
• M43: 9,166,161 km (0.105 R)
• M44: 9,984,760 km (0.028 R)
• M45: 10,123,438 km (0.111 R)
• M46: 10,420,389 km (0.085 R)
• M47: 10,791,242 km (0.053 R)
• M48: 10,880,253 km (0.114 R)
• M49: 11,382,752 km (0.08 R)
• M50: 11,473,259 km (0.096 R)
• M51: 11,837,829 km (0.066 R)
• M52: 11,929,682 km (0.083 R)
• M53: 12,095,437 km (0.052 R)
• M54: 12,522,539 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 10.2

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.35 AU - 5.13 AU

Year: 6026 Days

Day: 15 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,570,518 km

• M1: 127,906 km (0.115 R)
• M2: 271,221 km (0.104 R)
• M3: 547,079 km (0.055 R)
• M4: 633,098 km (0.1 R)
• M5: 950,395 km (0.118 R)
• M6: 1,349,373 km (0.053 R)
• M7: 1,417,889 km (0.101 R)
• M8: 1,950,457 km (0.115 R)
• M9: 2,147,926 km (0.042 R)
• M10: 2,626,789 km (0.11 R)
• M11: 2,735,397 km (0.099 R)
• M12: 3,115,675 km (0.052 R)
• M13: 3,230,716 km (0.111 R)
• M14: 3,560,579 km (0.089 R)
• M15: 4,151,341 km (0.058 R)
• M16: 4,252,768 km (0.104 R)
• M17: 4,562,137 km (0.046 R)
• M18: 5,394,948 km (0.082 R)
• M19: 5,478,124 km (0.083 R)
• M20: 5,900,140 km (0.073 R)
• M21: 6,479,084 km (0.079 R)
• M22: 7,015,691 km (0.087 R)
• M23: 7,412,275 km (0.057 R)
• M24: 7,753,508 km (0.098 R)
• M25: 8,483,546 km (0.072 R)
• M26: 9,703,666 km (0.093 R)
• M27: 9,872,861 km (0.071 R)
• M28: 9,974,737 km (0.071 R)
• M29: 10,593,773 km (0.093 R)
• M30: 10,872,773 km (0.055 R)
• M31: 11,048,551 km (0.118 R)
• M32: 11,331,590 km (0.048 R)
• M33: 11,581,269 km (0.094 R)
• M34: 11,760,637 km (0.093 R)
• M35: 12,341,076 km (0.115 R)
• M36: 12,561,135 km (0.089 R)
• M37: 12,708,638 km (0.101 R)
• M38: 13,529,781 km (0.099 R)
• M39: 14,483,767 km (0.118 R)
• M40: 15,066,600 km (0.085 R)
• M41: 15,184,034 km (0.088 R)
• M42: 15,380,456 km (0.107 R)
• M43: 15,895,372 km (0.082 R)
• M44: 16,415,823 km (0.091 R)
• M45: 16,860,578 km (0.092 R)
• M46: 16,941,809 km (0.115 R)
• M47: 17,391,351 km (0.07 R)
• M48: 17,927,659 km (0.102 R)
• M49: 18,010,536 km (0.093 R)
• M50: 18,218,627 km (0.087 R)
• M51: 19,270,749 km (0.115 R)
• M52: 20,863,817 km (0.069 R)
• M53: 21,169,894 km (0.088 R)
• M54: 21,433,485 km (0.038 R)
• M55: 21,830,817 km (0.103 R)
• M56: 22,052,671 km (0.07 R)
• M57: 22,186,262 km (0.074 R)
• M58: 22,320,002 km (0.12 R)
• M59: 22,722,720 km (0.104 R)
• M60: 23,218,338 km (0.108 R)
• M61: 23,991,310 km (0.08 R)
• M62: 24,128,641 km (0.119 R)
• M63: 24,220,344 km (0.077 R)
• M64: 25,936,980 km (0.073 R)
• M65: 26,313,368 km (0.074 R)
• M66: 26,502,160 km (0.106 R)
• M67: 27,644,639 km (0.076 R)
• M68: 28,512,157 km (0.079 R)
• M69: 28,803,275 km (0.097 R)
• M70: 30,026,836 km (0.082 R)
• M71: 30,224,155 km (0.117 R)
• M72: 30,471,590 km (0.067 R)
• M73: 31,317,417 km (0.104 R)
• M74: 31,617,809 km (0.069 R)
• M75: 32,524,671 km (0.083 R)
• M76: 32,879,667 km (0.082 R)
• M77: 33,032,257 km (0.093 R)
• M78: 34,106,519 km (0.101 R)
• M79: 34,570,572 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit