🌌 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: 902.5

Radius: 12.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.6 AU - 0.76 AU

Year: 374 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,699,851 km

• M1: 157,676 km (0.089 R)
• M2: 258,056 km (0.097 R)
• M3: 373,995 km (0.108 R)
• M4: 498,909 km (0.096 R)
• M5: 582,534 km (0.118 R)
• M6: 738,864 km (0.106 R)
• M7: 867,368 km (0.03 R)
• M8: 945,758 km (0.056 R)
• M9: 1,036,115 km (0.102 R)
• M10: 1,177,485 km (0.084 R)
• M11: 1,260,661 km (0.114 R)
• M12: 1,449,155 km (0.1 R)
• M13: 1,571,077 km (0.055 R)
• M14: 1,663,678 km (0.119 R)
• M15: 1,803,253 km (0.115 R)
• M16: 1,883,138 km (0.038 R)
• M17: 2,023,162 km (0.05 R)
• M18: 2,142,541 km (0.111 R)
• M19: 2,264,313 km (0.107 R)
• M20: 2,413,612 km (0.116 R)
• M21: 2,527,755 km (0.115 R)
• M22: 2,808,102 km (0.07 R)
• M23: 2,901,600 km (0.091 R)
• M24: 3,009,760 km (0.113 R)
• M25: 3,091,889 km (0.117 R)
• M26: 3,244,179 km (0.055 R)
• M27: 3,607,253 km (0.105 R)
• M28: 3,687,288 km (0.063 R)
• M29: 3,864,113 km (0.11 R)
• M30: 3,983,492 km (0.047 R)
• M31: 4,088,959 km (0.101 R)
• M32: 4,187,843 km (0.094 R)
• M33: 4,279,845 km (0.087 R)
• M34: 4,372,447 km (0.049 R)
• M35: 4,458,017 km (0.084 R)
• M36: 4,583,380 km (0.117 R)
• M37: 4,670,296 km (0.108 R)
• M38: 4,813,760 km (0.066 R)
• M39: 5,023,646 km (0.115 R)
• M40: 5,105,177 km (0.085 R)
• M41: 5,220,068 km (0.118 R)
• M42: 5,569,978 km (0.09 R)
• M43: 5,688,309 km (0.057 R)
• M44: 5,781,808 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 8.6

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.02 AU - 1.24 AU

Year: 801 Days

Day: 10.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,699,851 km

• M1: 113,246 km (0.087 R)
• M2: 232,475 km (0.058 R)
• M3: 306,825 km (0.104 R)
• M4: 414,685 km (0.117 R)
• M5: 470,037 km (0.095 R)
• M6: 541,245 km (0.106 R)
• M7: 644,168 km (0.11 R)
• M8: 744,399 km (0.093 R)
• M9: 829,520 km (0.09 R)
• M10: 902,225 km (0.06 R)
• M11: 988,244 km (0.116 R)
• M12: 1,071,420 km (0.071 R)
• M13: 1,233,285 km (0.119 R)
• M14: 1,329,327 km (0.054 R)
• M15: 1,384,678 km (0.083 R)
• M16: 1,497,475 km (0.088 R)
• M17: 1,568,085 km (0.086 R)
• M18: 1,646,325 km (0.048 R)
• M19: 1,958,685 km (0.086 R)
• M20: 2,186,971 km (0.118 R)
• M21: 2,393,865 km (0.113 R)
• M22: 2,454,153 km (0.117 R)
• M23: 2,599,562 km (0.075 R)
• M24: 2,874,673 km (0.098 R)
• M25: 2,930,921 km (0.066 R)
• M26: 3,003,626 km (0.097 R)
• M27: 3,142,902 km (0.08 R)
• M28: 3,590,349 km (0.068 R)
• M29: 3,817,289 km (0.029 R)
• M30: 3,905,851 km (0.052 R)
• M31: 4,031,064 km (0.095 R)
• M32: 4,166,600 km (0.072 R)
• M33: 4,386,658 km (0.087 R)
• M34: 4,544,933 km (0.113 R)
• M35: 4,676,579 km (0.034 R)
• M36: 4,771,424 km (0.074 R)
• M37: 4,847,869 km (0.113 R)
• M38: 5,079,446 km (0.098 R)
• M39: 5,265,247 km (0.106 R)
• M40: 5,344,234 km (0.096 R)
• M41: 5,413,648 km (0.085 R)
• M42: 5,533,326 km (0.107 R)
• M43: 5,603,637 km (0.099 R)
• M44: 5,785,548 km (0.105 R)
• M45: 5,867,079 km (0.112 R)
• M46: 6,103,593 km (0.057 R)
• M47: 6,343,249 km (0.114 R)
• M48: 6,448,416 km (0.069 R)
• M49: 6,532,939 km (0.095 R)
• M50: 6,639,154 km (0.107 R)
• M51: 6,831,836 km (0.082 R)
• M52: 6,907,233 km (0.114 R)
• M53: 7,277,488 km (0.083 R)
• M54: 7,332,390 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.2

Radius: 13.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.93 AU - 2.67 AU

Year: 2326 Days

Day: 5.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,699,851 km

• M1: 185,352 km (0.093 R)
• M2: 309,368 km (0.04 R)
• M3: 573,857 km (0.065 R)
• M4: 832,063 km (0.119 R)
• M5: 917,484 km (0.062 R)
• M6: 1,077,404 km (0.117 R)
• M7: 1,247,497 km (0.056 R)
• M8: 1,347,428 km (0.085 R)
• M9: 1,532,032 km (0.095 R)
• M10: 1,688,511 km (0.051 R)
• M11: 1,800,111 km (0.104 R)
• M12: 2,004,911 km (0.062 R)
• M13: 2,110,228 km (0.072 R)
• M14: 2,382,196 km (0.108 R)
• M15: 2,494,096 km (0.06 R)
• M16: 3,281,280 km (0.106 R)
• M17: 3,422,350 km (0.064 R)
• M18: 3,549,509 km (0.096 R)
• M19: 3,727,081 km (0.093 R)
• M20: 3,990,523 km (0.103 R)
• M21: 4,192,181 km (0.114 R)
• M22: 4,871,056 km (0.076 R)
• M23: 4,978,617 km (0.116 R)
• M24: 5,177,882 km (0.099 R)
• M25: 5,640,588 km (0.102 R)
• M26: 5,734,834 km (0.115 R)
• M27: 5,886,527 km (0.097 R)
• M28: 6,020,566 km (0.1 R)
• M29: 6,194,249 km (0.09 R)
• M30: 6,349,981 km (0.096 R)
• M31: 6,606,092 km (0.045 R)
• M32: 7,128,339 km (0.036 R)
• M33: 7,291,699 km (0.107 R)
• M34: 7,580,722 km (0.082 R)
• M35: 7,831,598 km (0.09 R)
• M36: 7,958,008 km (0.094 R)
• M37: 8,148,895 km (0.08 R)
• M38: 8,319,886 km (0.118 R)
• M39: 8,905,860 km (0.112 R)
• M40: 9,126,218 km (0.102 R)
• M41: 9,527,589 km (0.112 R)
• M42: 9,730,444 km (0.052 R)
• M43: 9,889,167 km (0.114 R)
• M44: 10,278,421 km (0.07 R)
• M45: 10,463,473 km (0.119 R)
• M46: 10,860,057 km (0.089 R)
• M47: 11,261,728 km (0.077 R)
• M48: 11,356,872 km (0.117 R)
• M49: 11,644,100 km (0.108 R)
• M50: 11,933,871 km (0.112 R)
• M51: 12,079,579 km (0.077 R)
• M52: 12,250,420 km (0.104 R)
• M53: 12,446,543 km (0.063 R)
• M54: 12,693,230 km (0.092 R)
• M55: 12,866,913 km (0.096 R)
• M56: 13,016,361 km (0.095 R)
• M57: 13,342,185 km (0.108 R)
• M58: 13,443,014 km (0.109 R)
• M59: 13,670,852 km (0.075 R)
• M60: 13,823,442 km (0.097 R)
• M61: 14,130,267 km (0.036 R)
• M62: 14,233,041 km (0.075 R)
• M63: 15,565,210 km (0.058 R)
• M64: 16,044,970 km (0.11 R)
• M65: 17,347,967 km (0.12 R)
• M66: 17,651,352 km (0.055 R)
• M67: 18,040,007 km (0.098 R)
• M68: 18,403,530 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 10.1

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.87 AU - 2.79 AU

Year: 2372 Days

Day: 11.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,699,851 km

• M1: 126,859 km (0.066 R)
• M2: 204,351 km (0.072 R)
• M3: 298,597 km (0.062 R)
• M4: 502,050 km (0.066 R)
• M5: 590,014 km (0.078 R)
• M6: 748,438 km (0.102 R)
• M7: 1,322,146 km (0.119 R)
• M8: 1,909,018 km (0.109 R)
• M9: 2,126,983 km (0.12 R)
• M10: 2,242,023 km (0.097 R)
• M11: 2,347,340 km (0.085 R)
• M12: 2,478,388 km (0.11 R)
• M13: 2,691,864 km (0.118 R)
• M14: 2,797,779 km (0.105 R)
• M15: 3,020,381 km (0.039 R)
• M16: 3,143,650 km (0.112 R)
• M17: 3,368,495 km (0.047 R)
• M18: 3,619,072 km (0.041 R)
• M19: 3,826,863 km (0.053 R)
• M20: 4,218,062 km (0.12 R)
• M21: 4,473,724 km (0.073 R)
• M22: 4,916,235 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 13.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.29 AU - 3.41 AU

Year: 3208 Days

Day: 8.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,699,851 km

• M1: 171,738 km (0.056 R)
• M2: 254,466 km (0.09 R)
• M3: 376,687 km (0.036 R)
• M4: 512,822 km (0.071 R)
• M5: 597,643 km (0.118 R)
• M6: 765,044 km (0.108 R)
• M7: 896,839 km (0.108 R)
• M8: 1,328,728 km (0.037 R)
• M9: 1,529,489 km (0.088 R)
• M10: 1,700,329 km (0.079 R)
• M11: 1,850,077 km (0.085 R)
• M12: 2,018,524 km (0.057 R)
• M13: 2,119,353 km (0.106 R)
• M14: 2,236,638 km (0.118 R)
• M15: 2,371,276 km (0.12 R)
• M16: 2,539,573 km (0.086 R)
• M17: 2,696,202 km (0.077 R)
• M18: 2,872,279 km (0.098 R)
• M19: 3,068,851 km (0.096 R)
• M20: 3,168,782 km (0.113 R)
• M21: 3,458,104 km (0.06 R)
• M22: 3,614,733 km (0.074 R)
• M23: 3,720,499 km (0.118 R)
• M24: 3,953,423 km (0.049 R)
• M25: 4,414,783 km (0.1 R)
• M26: 5,030,677 km (0.084 R)
• M27: 5,149,159 km (0.1 R)
• M28: 5,328,826 km (0.078 R)
• M29: 5,880,094 km (0.083 R)
• M30: 6,578,566 km (0.119 R)
• M31: 7,081,215 km (0.087 R)
• M32: 7,214,357 km (0.046 R)
• M33: 7,415,716 km (0.057 R)
• M34: 7,984,637 km (0.111 R)
• M35: 8,497,159 km (0.083 R)
• M36: 8,900,475 km (0.119 R)
• M37: 8,996,367 km (0.103 R)
• M38: 9,164,814 km (0.109 R)
• M39: 9,383,078 km (0.074 R)
• M40: 9,750,640 km (0.084 R)
• M41: 10,147,972 km (0.045 R)
• M42: 10,652,266 km (0.049 R)
• M43: 10,881,749 km (0.092 R)
• M44: 11,113,027 km (0.102 R)
• M45: 11,216,250 km (0.065 R)
• M46: 11,449,922 km (0.068 R)
• M47: 12,240,098 km (0.101 R)
• M48: 12,830,860 km (0.115 R)
• M49: 12,993,622 km (0.106 R)
• M50: 13,321,242 km (0.071 R)
• M51: 13,541,001 km (0.078 R)
• M52: 13,623,878 km (0.05 R)
• M53: 14,179,933 km (0.1 R)
• M54: 14,292,132 km (0.119 R)
• M55: 14,376,355 km (0.063 R)
• M56: 14,573,675 km (0.036 R)
• M57: 14,658,647 km (0.091 R)
• M58: 15,171,169 km (0.111 R)
• M59: 16,038,388 km (0.085 R)
• M60: 16,507,676 km (0.111 R)
• M61: 16,892,143 km (0.11 R)
• M62: 17,670,052 km (0.091 R)
• M63: 18,063,494 km (0.073 R)
• M64: 18,705,119 km (0.103 R)
• M65: 18,797,421 km (0.114 R)
• M66: 18,982,324 km (0.1 R)
• M67: 19,478,690 km (0.083 R)
• M68: 19,603,455 km (0.086 R)
• M69: 19,791,050 km (0.08 R)
• M70: 19,979,244 km (0.062 R)
• M71: 20,105,056 km (0.094 R)
• M72: 20,769,869 km (0.108 R)
• M73: 21,088,961 km (0.095 R)
• M74: 21,249,181 km (0.109 R)
• M75: 21,409,699 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit