🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.7

Radius: 9.5

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.53 AU - 0.67 AU

Year: 310 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,061,192 km

• M1: 122,670 km (0.103 R)
• M2: 183,856 km (0.081 R)
• M3: 247,734 km (0.077 R)
• M4: 335,698 km (0.116 R)
• M5: 407,056 km (0.072 R)
• M6: 481,705 km (0.098 R)
• M7: 572,212 km (0.108 R)
• M8: 680,222 km (0.077 R)
• M9: 740,958 km (0.112 R)
• M10: 803,789 km (0.094 R)
• M11: 885,021 km (0.099 R)
• M12: 952,190 km (0.052 R)
• M13: 1,029,981 km (0.036 R)
• M14: 1,141,731 km (0.105 R)
• M15: 1,220,120 km (0.055 R)
• M16: 1,290,880 km (0.115 R)
• M17: 1,407,118 km (0.117 R)
• M18: 1,491,640 km (0.103 R)
• M19: 1,552,377 km (0.115 R)
• M20: 1,634,806 km (0.111 R)
• M21: 1,798,615 km (0.096 R)
• M22: 1,868,926 km (0.098 R)
• M23: 1,934,749 km (0.104 R)
• M24: 2,018,075 km (0.06 R)
• M25: 2,211,655 km (0.057 R)
• M26: 2,322,507 km (0.091 R)
• M27: 2,423,186 km (0.097 R)
• M28: 2,555,880 km (0.091 R)
• M29: 2,771,899 km (0.1 R)
• M30: 2,853,579 km (0.104 R)
• M31: 2,923,442 km (0.117 R)
• M32: 3,039,081 km (0.083 R)
• M33: 3,110,439 km (0.057 R)
• M34: 3,201,993 km (0.115 R)
• M35: 3,268,115 km (0.115 R)
• M36: 3,448,680 km (0.113 R)
• M37: 3,530,061 km (0.087 R)
• M38: 3,639,567 km (0.102 R)
• M39: 3,708,531 km (0.095 R)
• M40: 3,784,976 km (0.077 R)
• M41: 3,925,299 km (0.094 R)
• M42: 4,031,663 km (0.104 R)
• M43: 4,182,158 km (0.084 R)
• M44: 4,247,233 km (0.076 R)
• M45: 4,371,100 km (0.06 R)
• M46: 4,503,644 km (0.116 R)
• M47: 4,637,534 km (0.12 R)
• M48: 4,750,181 km (0.078 R)
• M49: 4,863,576 km (0.112 R)
• M50: 5,016,316 km (0.087 R)
• M51: 5,124,176 km (0.118 R)
• M52: 5,201,817 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 10.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.7 AU - 0.96 AU

Year: 504 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 28,061,192 km

• M1: 136,732 km (0.061 R)
• M2: 222,452 km (0.089 R)
• M3: 287,826 km (0.051 R)
• M4: 378,931 km (0.099 R)
• M5: 515,065 km (0.104 R)
• M6: 646,263 km (0.067 R)
• M7: 709,692 km (0.049 R)
• M8: 786,137 km (0.047 R)
• M9: 929,152 km (0.104 R)
• M10: 1,002,007 km (0.1 R)
• M11: 1,101,190 km (0.071 R)
• M12: 1,166,564 km (0.095 R)
• M13: 1,379,592 km (0.036 R)
• M14: 1,463,815 km (0.054 R)
• M15: 1,540,858 km (0.076 R)
• M16: 1,713,344 km (0.096 R)
• M17: 1,794,726 km (0.089 R)
• M18: 2,149,123 km (0.047 R)
• M19: 2,216,442 km (0.082 R)
• M20: 2,310,838 km (0.081 R)
• M21: 2,379,953 km (0.111 R)
• M22: 2,444,280 km (0.107 R)
• M23: 2,520,126 km (0.051 R)
• M24: 2,629,931 km (0.066 R)
• M25: 2,707,721 km (0.108 R)
• M26: 2,814,684 km (0.119 R)
• M27: 3,026,814 km (0.086 R)
• M28: 3,226,527 km (0.034 R)
• M29: 3,298,035 km (0.099 R)
• M30: 3,467,080 km (0.065 R)
• M31: 3,589,601 km (0.118 R)
• M32: 3,657,518 km (0.065 R)
• M33: 3,738,451 km (0.089 R)
• M34: 3,807,415 km (0.068 R)
• M35: 3,946,541 km (0.118 R)
• M36: 4,165,104 km (0.114 R)
• M37: 4,236,612 km (0.094 R)
• M38: 4,308,568 km (0.041 R)
• M39: 4,473,724 km (0.066 R)
• M40: 4,587,120 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 11.8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.19 AU - 1.59 AU

Year: 1093 Days

Day: 6.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,061,192 km

• M1: 149,897 km (0.112 R)
• M2: 254,616 km (0.089 R)
• M3: 335,398 km (0.059 R)
• M4: 414,984 km (0.113 R)
• M5: 526,585 km (0.114 R)
• M6: 703,260 km (0.114 R)
• M7: 777,610 km (0.111 R)
• M8: 974,331 km (0.049 R)
• M9: 1,122,732 km (0.065 R)
• M10: 1,226,104 km (0.076 R)
• M11: 1,303,297 km (0.089 R)
• M12: 1,392,457 km (0.091 R)
• M13: 1,509,443 km (0.045 R)
• M14: 1,624,483 km (0.025 R)
• M15: 1,710,203 km (0.112 R)
• M16: 1,802,954 km (0.056 R)
• M17: 1,880,595 km (0.056 R)
• M18: 1,988,006 km (0.107 R)
• M19: 2,085,843 km (0.083 R)
• M20: 2,197,144 km (0.084 R)
• M21: 2,280,620 km (0.11 R)
• M22: 2,835,628 km (0.112 R)
• M23: 2,913,718 km (0.077 R)
• M24: 3,032,199 km (0.094 R)
• M25: 3,315,089 km (0.108 R)
• M26: 3,508,369 km (0.081 R)
• M27: 3,599,474 km (0.029 R)
• M28: 3,691,327 km (0.098 R)
• M29: 3,819,982 km (0.055 R)
• M30: 3,957,163 km (0.093 R)
• M31: 4,110,949 km (0.067 R)
• M32: 4,229,431 km (0.049 R)
• M33: 4,304,080 km (0.101 R)
• M34: 4,394,288 km (0.046 R)
• M35: 4,523,092 km (0.028 R)
• M36: 4,668,501 km (0.094 R)
• M37: 4,877,938 km (0.076 R)
• M38: 5,027,236 km (0.098 R)
• M39: 5,122,381 km (0.097 R)
• M40: 5,210,045 km (0.067 R)
• M41: 5,403,176 km (0.111 R)
• M42: 5,533,176 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.4

Radius: 3.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.14 AU - 7.66 AU

Year: 12087 Days

Day: 23.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,061,192 km

• M1: 55,950 km (0.079 R)
• M2: 106,813 km (0.106 R)
• M3: 163,810 km (0.117 R)
• M4: 381,624 km (0.12 R)
• M5: 601,084 km (0.049 R)
• M6: 935,286 km (0.045 R)
• M7: 1,072,018 km (0.099 R)
• M8: 1,181,674 km (0.039 R)
• M9: 1,318,107 km (0.115 R)
• M10: 1,423,573 km (0.11 R)
• M11: 1,519,765 km (0.068 R)
• M12: 1,693,298 km (0.118 R)
• M13: 2,058,766 km (0.095 R)
• M14: 2,306,350 km (0.083 R)
• M15: 2,419,446 km (0.093 R)
• M16: 2,534,338 km (0.114 R)
• M17: 3,387,494 km (0.094 R)
• M18: 3,827,761 km (0.071 R)
• M19: 4,063,078 km (0.048 R)
• M20: 4,148,199 km (0.097 R)
• M21: 4,268,476 km (0.061 R)
• M22: 5,050,424 km (0.078 R)
• M23: 5,123,727 km (0.103 R)
• M24: 5,252,680 km (0.118 R)
• M25: 5,382,831 km (0.057 R)
• M26: 5,438,930 km (0.116 R)
• M27: 5,894,605 km (0.046 R)
• M28: 6,127,080 km (0.115 R)
• M29: 6,402,041 km (0.072 R)
• M30: 6,580,960 km (0.095 R)
• M31: 6,781,571 km (0.074 R)
• M32: 6,842,158 km (0.064 R)
• M33: 7,312,793 km (0.085 R)
• M34: 7,395,670 km (0.109 R)
• M35: 8,479,806 km (0.104 R)
• M36: 8,720,060 km (0.054 R)
• M37: 9,341,639 km (0.087 R)
• M38: 9,409,108 km (0.081 R)
• M39: 9,908,615 km (0.076 R)
• M40: 12,631,745 km (0.106 R)
• M41: 12,880,975 km (0.115 R)
• M42: 13,765,996 km (0.042 R)
• M43: 14,125,480 km (0.108 R)
• M44: 14,514,135 km (0.092 R)
• M45: 15,064,057 km (0.096 R)
• M46: 15,781,079 km (0.089 R)
• M47: 16,211,173 km (0.064 R)
• M48: 17,027,978 km (0.078 R)
• M49: 17,220,510 km (0.065 R)
• M50: 17,886,071 km (0.108 R)
• M51: 18,503,461 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.1

Radius: 7.8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.74 AU - 8.34 AU

Year: 13807 Days

Day: 18.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 28,061,192 km

• M1: 164,558 km (0.108 R)
• M2: 257,009 km (0.107 R)
• M3: 312,360 km (0.063 R)
• M4: 487,539 km (0.087 R)
• M5: 729,738 km (0.113 R)
• M6: 852,109 km (0.098 R)
• M7: 1,244,953 km (0.111 R)
• M8: 1,377,647 km (0.079 R)
• M9: 1,468,752 km (0.064 R)
• M10: 1,609,224 km (0.062 R)
• M11: 1,705,416 km (0.05 R)
• M12: 1,754,185 km (0.119 R)
• M13: 1,836,613 km (0.099 R)
• M14: 1,903,483 km (0.116 R)
• M15: 2,109,180 km (0.099 R)
• M16: 2,286,155 km (0.09 R)
• M17: 2,486,466 km (0.093 R)
• M18: 2,962,935 km (0.086 R)
• M19: 3,998,452 km (0.058 R)
• M20: 4,577,545 km (0.111 R)
• M21: 4,947,052 km (0.097 R)
• M22: 5,837,758 km (0.05 R)
• M23: 5,912,108 km (0.096 R)
• M24: 6,036,872 km (0.104 R)
• M25: 6,803,262 km (0.049 R)
• M26: 7,144,944 km (0.119 R)
• M27: 7,465,233 km (0.06 R)
• M28: 8,064,672 km (0.105 R)
• M29: 8,426,250 km (0.066 R)
• M30: 8,510,473 km (0.089 R)
• M31: 9,718,027 km (0.105 R)
• M32: 10,492,346 km (0.027 R)
• M33: 11,132,026 km (0.117 R)
• M34: 11,286,262 km (0.109 R)
• M35: 11,379,162 km (0.103 R)
• M36: 11,441,245 km (0.086 R)
• M37: 12,449,236 km (0.103 R)
• M38: 12,513,114 km (0.119 R)
• M39: 12,866,763 km (0.1 R)
• M40: 13,093,554 km (0.093 R)
• M41: 13,847,976 km (0.117 R)
• M42: 13,980,669 km (0.084 R)
• M43: 14,080,451 km (0.112 R)
• M44: 14,280,613 km (0.072 R)
• M45: 14,683,929 km (0.069 R)
• M46: 16,124,855 km (0.109 R)
• M47: 17,003,743 km (0.043 R)
• M48: 17,074,802 km (0.075 R)
• M49: 17,610,362 km (0.116 R)
• M50: 18,332,920 km (0.107 R)
• M51: 18,917,997 km (0.083 R)
• M52: 20,219,199 km (0.066 R)
• M53: 21,051,712 km (0.109 R)
• M54: 21,433,934 km (0.106 R)
• M55: 21,548,975 km (0.111 R)
• M56: 23,300,018 km (0.101 R)
• M57: 23,933,415 km (0.093 R)
• M58: 24,332,243 km (0.116 R)
• M59: 24,733,315 km (0.029 R)
• M60: 25,704,654 km (0.103 R)
• M61: 25,990,386 km (0.115 R)
• M62: 26,236,026 km (0.072 R)
• M63: 27,226,513 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 10,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit