🌌 Stone's Star System Generator

Asteroid Belt

Center: 1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.3

Radius: 10.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.53 AU - 2.47 AU

Year: 1918 Days

Day: 5.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,548,684 km

• M1: 165,904 km (0.099 R)
• M2: 285,433 km (0.046 R)
• M3: 364,720 km (0.09 R)
• M4: 525,089 km (0.086 R)
• M5: 692,638 km (0.052 R)
• M6: 872,006 km (0.067 R)
• M7: 1,089,970 km (0.103 R)
• M8: 1,229,545 km (0.112 R)
• M9: 1,326,036 km (0.114 R)
• M10: 1,467,406 km (0.11 R)
• M11: 1,578,856 km (0.098 R)
• M12: 1,693,298 km (0.064 R)
• M13: 1,921,585 km (0.055 R)
• M14: 2,082,552 km (0.081 R)
• M15: 2,248,157 km (0.094 R)
• M16: 2,377,858 km (0.119 R)
• M17: 2,499,780 km (0.068 R)
• M18: 2,623,797 km (0.087 R)
• M19: 2,803,165 km (0.027 R)
• M20: 2,986,572 km (0.09 R)
• M21: 3,229,818 km (0.076 R)
• M22: 3,308,656 km (0.109 R)
• M23: 3,618,772 km (0.061 R)
• M24: 3,712,421 km (0.118 R)
• M25: 3,842,721 km (0.11 R)
• M26: 3,938,314 km (0.031 R)
• M27: 4,107,658 km (0.102 R)
• M28: 4,503,943 km (0.1 R)
• M29: 5,016,615 km (0.118 R)
• M30: 5,121,334 km (0.053 R)
• M31: 5,373,107 km (0.102 R)
• M32: 5,710,749 km (0.093 R)
• M33: 5,778,966 km (0.035 R)
• M34: 6,265,159 km (0.043 R)
• M35: 6,982,481 km (0.099 R)
• M36: 7,143,897 km (0.1 R)
• M37: 7,350,940 km (0.075 R)
• M38: 7,470,170 km (0.071 R)
• M39: 7,620,216 km (0.057 R)
• M40: 8,091,599 km (0.115 R)
• M41: 8,323,027 km (0.028 R)
• M42: 8,478,609 km (0.111 R)
• M43: 8,650,796 km (0.076 R)
• M44: 8,729,485 km (0.101 R)
• M45: 8,967,046 km (0.066 R)
• M46: 9,415,989 km (0.078 R)
• M47: 9,513,228 km (0.113 R)
• M48: 9,724,909 km (0.078 R)
• M49: 9,888,868 km (0.083 R)
• M50: 10,103,242 km (0.081 R)
• M51: 10,269,295 km (0.099 R)
• M52: 10,436,247 km (0.088 R)
• M53: 10,823,705 km (0.064 R)
• M54: 11,061,865 km (0.106 R)
• M55: 11,215,801 km (0.093 R)
• M56: 11,387,839 km (0.062 R)
• M57: 11,543,271 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.5

Radius: 14

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.02 AU - 2.2 AU

Year: 2079 Days

Day: 12.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,548,684 km

• M1: 175,927 km (0.088 R)
• M2: 279,150 km (0.071 R)
• M3: 508,483 km (0.111 R)
• M4: 654,042 km (0.062 R)
• M5: 806,931 km (0.044 R)
• M6: 937,979 km (0.086 R)
• M7: 1,056,011 km (0.117 R)
• M8: 1,389,016 km (0.075 R)
• M9: 1,483,562 km (0.06 R)
• M10: 1,611,319 km (0.114 R)
• M11: 1,931,009 km (0.095 R)
• M12: 2,078,363 km (0.104 R)
• M13: 2,320,562 km (0.081 R)
• M14: 2,550,494 km (0.089 R)
• M15: 2,668,377 km (0.106 R)
• M16: 2,978,793 km (0.111 R)
• M17: 3,301,176 km (0.025 R)
• M18: 3,462,592 km (0.115 R)
• M19: 3,552,501 km (0.031 R)
• M20: 3,651,534 km (0.115 R)
• M21: 4,048,567 km (0.115 R)
• M22: 4,160,766 km (0.108 R)
• M23: 4,265,484 km (0.11 R)
• M24: 4,353,298 km (0.105 R)
• M25: 4,647,557 km (0.092 R)
• M26: 4,976,224 km (0.1 R)
• M27: 5,255,822 km (0.086 R)
• M28: 5,369,217 km (0.052 R)
• M29: 5,473,786 km (0.114 R)
• M30: 5,598,401 km (0.067 R)
• M31: 6,195,446 km (0.119 R)
• M32: 6,335,470 km (0.068 R)
• M33: 6,516,932 km (0.113 R)
• M34: 6,659,349 km (0.111 R)
• M35: 6,792,491 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.3

Radius: 11.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.54 AU - 5.62 AU

Year: 6648 Days

Day: 9.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,548,684 km

• M1: 164,707 km (0.12 R)
• M2: 280,047 km (0.104 R)
• M3: 392,694 km (0.11 R)
• M4: 549,473 km (0.079 R)
• M5: 756,965 km (0.071 R)
• M6: 1,149,360 km (0.111 R)
• M7: 1,403,378 km (0.076 R)
• M8: 1,474,287 km (0.104 R)
• M9: 1,582,895 km (0.104 R)
• M10: 1,808,638 km (0.06 R)
• M11: 1,905,877 km (0.054 R)
• M12: 2,024,957 km (0.056 R)
• M13: 2,208,364 km (0.085 R)
• M14: 2,376,063 km (0.105 R)
• M15: 2,569,942 km (0.073 R)
• M16: 2,657,756 km (0.091 R)
• M17: 2,950,369 km (0.031 R)
• M18: 3,445,089 km (0.082 R)
• M19: 4,093,447 km (0.038 R)
• M20: 4,405,508 km (0.071 R)
• M21: 4,806,580 km (0.094 R)
• M22: 4,888,260 km (0.115 R)
• M23: 5,163,819 km (0.086 R)
• M24: 5,962,223 km (0.066 R)
• M25: 6,197,541 km (0.079 R)
• M26: 6,376,011 km (0.095 R)
• M27: 6,677,301 km (0.078 R)
• M28: 6,860,259 km (0.082 R)
• M29: 7,262,528 km (0.083 R)
• M30: 7,704,440 km (0.083 R)
• M31: 9,386,967 km (0.1 R)
• M32: 9,764,403 km (0.087 R)
• M33: 10,076,913 km (0.067 R)
• M34: 10,287,098 km (0.077 R)
• M35: 10,854,672 km (0.037 R)
• M36: 10,998,136 km (0.069 R)
• M37: 11,178,402 km (0.12 R)
• M38: 11,725,182 km (0.082 R)
• M39: 11,946,288 km (0.113 R)
• M40: 13,072,760 km (0.075 R)
• M41: 13,378,837 km (0.062 R)
• M42: 14,272,086 km (0.081 R)
• M43: 14,547,795 km (0.093 R)
• M44: 14,944,678 km (0.062 R)
• M45: 15,627,742 km (0.068 R)
• M46: 15,871,137 km (0.109 R)
• M47: 17,149,152 km (0.095 R)
• M48: 17,484,251 km (0.109 R)
• M49: 17,991,089 km (0.118 R)
• M50: 19,019,275 km (0.113 R)
• M51: 19,934,515 km (0.105 R)
• M52: 20,154,424 km (0.032 R)
• M53: 20,641,365 km (0.082 R)
• M54: 21,042,586 km (0.093 R)
• M55: 21,762,301 km (0.113 R)
• M56: 23,041,214 km (0.101 R)
• M57: 24,532,555 km (0.1 R)
• M58: 25,767,186 km (0.117 R)
• M59: 26,054,863 km (0.047 R)
• M60: 26,343,736 km (0.092 R)
• M61: 26,633,657 km (0.113 R)
• M62: 27,705,675 km (0.09 R)
• M63: 27,803,811 km (0.074 R)
• M64: 28,642,906 km (0.099 R)
• M65: 29,340,182 km (0.07 R)
• M66: 29,490,228 km (0.09 R)
• M67: 30,042,992 km (0.096 R)
• M68: 30,345,778 km (0.064 R)
• M69: 31,516,382 km (0.097 R)
• M70: 31,670,168 km (0.095 R)
• M71: 32,184,486 km (0.107 R)
• M72: 32,701,646 km (0.098 R)
• M73: 32,961,198 km (0.057 R)
• M74: 33,169,438 km (0.042 R)
• M75: 33,534,756 km (0.119 R)
• M76: 33,744,044 km (0.056 R)
• M77: 34,269,431 km (0.12 R)
• M78: 35,275,028 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.5

Radius: 3.9

Gravity: 42.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.09 AU - 6.59 AU

Year: 9572 Days

Day: 15.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,548,684 km

• M1: 87,365 km (0.076 R)
• M2: 186,997 km (0.105 R)
• M3: 250,427 km (0.1 R)
• M4: 385,514 km (0.026 R)
• M5: 426,204 km (0.088 R)
• M6: 497,413 km (0.08 R)
• M7: 603,627 km (0.113 R)
• M8: 684,111 km (0.115 R)
• M9: 964,457 km (0.025 R)
• M10: 1,136,495 km (0.106 R)
• M11: 1,297,612 km (0.116 R)
• M12: 1,685,968 km (0.073 R)
• M13: 1,892,862 km (0.098 R)
• M14: 1,939,836 km (0.111 R)
• M15: 2,906,088 km (0.097 R)
• M16: 3,465,435 km (0.066 R)
• M17: 3,787,070 km (0.105 R)
• M18: 4,521,296 km (0.092 R)
• M19: 5,002,104 km (0.104 R)
• M20: 5,498,769 km (0.069 R)
• M21: 5,736,031 km (0.119 R)
• M22: 6,011,142 km (0.08 R)
• M23: 6,646,035 km (0.077 R)
• M24: 6,681,789 km (0.102 R)
• M25: 7,191,020 km (0.093 R)
• M26: 7,487,523 km (0.077 R)
• M27: 7,978,054 km (0.092 R)
• M28: 8,169,390 km (0.095 R)
• M29: 8,989,486 km (0.12 R)
• M30: 9,591,318 km (0.102 R)
• M31: 9,631,859 km (0.093 R)
• M32: 10,081,999 km (0.061 R)
• M33: 10,288,893 km (0.089 R)
• M34: 10,497,133 km (0.039 R)
• M35: 11,258,437 km (0.118 R)
• M36: 11,472,960 km (0.108 R)
• M37: 11,949,878 km (0.103 R)
• M38: 12,610,652 km (0.062 R)
• M39: 13,192,737 km (0.1 R)
• M40: 13,237,916 km (0.115 R)
• M41: 13,373,601 km (0.065 R)
• M42: 13,829,426 km (0.116 R)
• M43: 14,383,087 km (0.066 R)
• M44: 14,756,184 km (0.039 R)
• M45: 14,803,009 km (0.042 R)
• M46: 14,943,930 km (0.095 R)
• M47: 15,227,118 km (0.073 R)
• M48: 15,274,391 km (0.11 R)
• M49: 15,464,381 km (0.103 R)
• M50: 16,425,697 km (0.099 R)
• M51: 16,620,323 km (0.068 R)
• M52: 16,913,535 km (0.117 R)
• M53: 18,003,505 km (0.107 R)
• M54: 19,372,027 km (0.077 R)
• M55: 19,990,913 km (0.112 R)
• M56: 21,406,857 km (0.112 R)
• M57: 21,939,575 km (0.117 R)
• M58: 23,180,938 km (0.072 R)
• M59: 23,508,557 km (0.117 R)
• M60: 23,563,310 km (0.055 R)
• M61: 23,892,725 km (0.083 R)
• M62: 24,889,944 km (0.078 R)
• M63: 27,615,019 km (0.095 R)
• M64: 27,962,236 km (0.108 R)
• M65: 28,544,171 km (0.089 R)
• M66: 28,602,664 km (0.085 R)
• M67: 28,661,157 km (0.042 R)
• M68: 28,778,142 km (0.038 R)
• M69: 29,188,938 km (0.116 R)
• M70: 30,373,454 km (0.109 R)
• M71: 30,911,558 km (0.106 R)
• M72: 31,876,015 km (0.091 R)
• M73: 32,850,196 km (0.106 R)
• M74: 32,972,717 km (0.1 R)
• M75: 33,218,207 km (0.102 R)
• M76: 33,649,049 km (0.103 R)
• M77: 33,896,035 km (0.069 R)
• M78: 34,454,185 km (0.098 R)
• M79: 35,203,072 km (0.093 R)
• M80: 36,653,273 km (0.079 R)
• M81: 38,509,334 km (0.096 R)
• M82: 38,703,213 km (0.087 R)
• M83: 38,962,017 km (0.097 R)
• M84: 39,286,346 km (0.079 R)
• M85: 39,611,571 km (0.044 R)
• M86: 42,312,262 km (0.115 R)
• M87: 42,846,177 km (0.097 R)
• M88: 44,732,157 km (0.094 R)
• M89: 44,867,842 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 11,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit