🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127

Radius: 12.3

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.48 AU - 0.64 AU

Year: 284 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,430,531 km

• M1: 153,787 km (0.068 R)
• M2: 234,420 km (0.111 R)
• M3: 320,738 km (0.033 R)
• M4: 399,875 km (0.09 R)
• M5: 490,531 km (0.056 R)
• M6: 578,046 km (0.026 R)
• M7: 708,944 km (0.102 R)
• M8: 865,573 km (0.03 R)
• M9: 968,646 km (0.056 R)
• M10: 1,115,551 km (0.085 R)
• M11: 1,198,877 km (0.095 R)
• M12: 1,284,447 km (0.073 R)
• M13: 1,366,577 km (0.066 R)
• M14: 1,450,501 km (0.086 R)
• M15: 1,581,399 km (0.051 R)
• M16: 1,694,645 km (0.071 R)
• M17: 1,861,746 km (0.076 R)
• M18: 1,998,328 km (0.097 R)
• M19: 2,084,497 km (0.095 R)
• M20: 2,165,280 km (0.087 R)
• M21: 2,260,873 km (0.05 R)
• M22: 2,438,744 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.7

Radius: 12.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 347 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,430,531 km

• M1: 169,943 km (0.044 R)
• M2: 263,143 km (0.071 R)
• M3: 396,135 km (0.109 R)
• M4: 494,421 km (0.096 R)
• M5: 579,243 km (0.078 R)
• M6: 705,952 km (0.069 R)
• M7: 832,811 km (0.072 R)
• M8: 930,798 km (0.12 R)
• M9: 1,013,825 km (0.052 R)
• M10: 1,192,295 km (0.073 R)
• M11: 1,321,548 km (0.095 R)
• M12: 1,403,228 km (0.085 R)
• M13: 1,491,192 km (0.025 R)
• M14: 1,594,863 km (0.035 R)
• M15: 1,752,838 km (0.089 R)
• M16: 1,833,771 km (0.117 R)
• M17: 1,916,050 km (0.107 R)
• M18: 2,014,635 km (0.05 R)
• M19: 2,135,210 km (0.073 R)
• M20: 2,247,858 km (0.09 R)
• M21: 2,378,457 km (0.074 R)
• M22: 2,479,435 km (0.055 R)
• M23: 2,565,603 km (0.03 R)
• M24: 2,652,819 km (0.101 R)
• M25: 2,785,662 km (0.102 R)
• M26: 2,949,023 km (0.106 R)
• M27: 3,063,764 km (0.055 R)
• M28: 3,297,586 km (0.059 R)
• M29: 3,513,156 km (0.106 R)
• M30: 3,653,330 km (0.116 R)
• M31: 3,789,314 km (0.106 R)
• M32: 3,876,679 km (0.1 R)
• M33: 3,977,359 km (0.091 R)
• M34: 4,142,814 km (0.111 R)
• M35: 4,304,230 km (0.079 R)
• M36: 4,402,067 km (0.086 R)
• M37: 4,487,487 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775

Radius: 9.5

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.74 AU - 0.98 AU

Year: 541 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,430,531 km

• M1: 121,473 km (0.078 R)
• M2: 223,948 km (0.116 R)
• M3: 330,462 km (0.115 R)
• M4: 478,264 km (0.109 R)
• M5: 576,251 km (0.035 R)
• M6: 741,856 km (0.051 R)
• M7: 833,260 km (0.095 R)
• M8: 903,272 km (0.037 R)
• M9: 1,017,565 km (0.117 R)
• M10: 1,098,348 km (0.095 R)
• M11: 1,198,429 km (0.106 R)
• M12: 1,330,823 km (0.097 R)
• M13: 1,407,866 km (0.044 R)
• M14: 1,468,154 km (0.027 R)
• M15: 1,579,155 km (0.111 R)
• M16: 1,770,341 km (0.099 R)
• M17: 2,003,265 km (0.1 R)
• M18: 2,078,513 km (0.063 R)
• M19: 2,161,689 km (0.088 R)
• M20: 2,281,517 km (0.111 R)
• M21: 2,374,717 km (0.101 R)
• M22: 2,476,443 km (0.091 R)
• M23: 2,602,105 km (0.061 R)
• M24: 2,699,643 km (0.088 R)
• M25: 2,760,230 km (0.095 R)
• M26: 2,882,901 km (0.098 R)
• M27: 2,983,879 km (0.078 R)
• M28: 3,086,054 km (0.101 R)
• M29: 3,149,484 km (0.111 R)
• M30: 3,245,526 km (0.106 R)
• M31: 3,366,999 km (0.108 R)
• M32: 3,440,751 km (0.1 R)
• M33: 3,572,846 km (0.077 R)
• M34: 3,740,545 km (0.1 R)
• M35: 3,825,367 km (0.087 R)
• M36: 3,885,206 km (0.096 R)
• M37: 3,988,429 km (0.088 R)
• M38: 4,092,549 km (0.061 R)
• M39: 4,162,411 km (0.046 R)
• M40: 4,303,482 km (0.061 R)
• M41: 4,365,715 km (0.096 R)
• M42: 4,500,203 km (0.106 R)
• M43: 4,563,333 km (0.028 R)
• M44: 4,635,888 km (0.063 R)
• M45: 4,892,898 km (0.11 R)
• M46: 5,079,446 km (0.07 R)
• M47: 5,154,694 km (0.059 R)
• M48: 5,565,639 km (0.109 R)
• M49: 5,947,563 km (0.099 R)
• M50: 6,166,873 km (0.116 R)
• M51: 6,307,645 km (0.061 R)
• M52: 6,439,440 km (0.101 R)
• M53: 6,521,121 km (0.112 R)
• M54: 6,881,951 km (0.095 R)
• M55: 7,059,673 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.5

Radius: 9.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.87 AU - 0.87 AU

Year: 550 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 56,430,531 km

• M1: 145,260 km (0.112 R)
• M2: 210,484 km (0.064 R)
• M3: 324,478 km (0.113 R)
• M4: 415,134 km (0.104 R)
• M5: 552,315 km (0.078 R)
• M6: 614,548 km (0.087 R)
• M7: 733,179 km (0.073 R)
• M8: 826,528 km (0.102 R)
• M9: 949,198 km (0.114 R)
• M10: 1,067,680 km (0.091 R)
• M11: 1,218,923 km (0.037 R)
• M12: 1,302,997 km (0.046 R)
• M13: 1,371,663 km (0.116 R)
• M14: 1,435,840 km (0.06 R)
• M15: 1,549,086 km (0.09 R)
• M16: 1,671,607 km (0.075 R)
• M17: 1,861,596 km (0.116 R)
• M18: 1,933,104 km (0.076 R)
• M19: 2,018,674 km (0.076 R)
• M20: 2,092,276 km (0.071 R)
• M21: 2,339,412 km (0.042 R)
• M22: 2,438,146 km (0.08 R)
• M23: 2,632,474 km (0.109 R)
• M24: 2,787,158 km (0.11 R)
• M25: 2,854,477 km (0.101 R)
• M26: 2,998,241 km (0.104 R)
• M27: 3,277,390 km (0.114 R)
• M28: 3,492,362 km (0.073 R)
• M29: 3,662,754 km (0.081 R)
• M30: 3,844,216 km (0.053 R)
• M31: 4,037,198 km (0.066 R)
• M32: 4,122,020 km (0.104 R)
• M33: 4,190,386 km (0.088 R)
• M34: 4,310,962 km (0.059 R)
• M35: 4,441,411 km (0.049 R)
• M36: 4,520,399 km (0.106 R)
• M37: 4,670,745 km (0.112 R)
• M38: 4,804,784 km (0.106 R)
• M39: 5,049,227 km (0.054 R)
• M40: 5,177,732 km (0.116 R)
• M41: 5,381,783 km (0.042 R)
• M42: 5,447,158 km (0.094 R)
• M43: 5,531,830 km (0.1 R)
• M44: 5,626,376 km (0.111 R)
• M45: 5,864,985 km (0.065 R)
• M46: 5,961,326 km (0.069 R)
• M47: 6,145,929 km (0.105 R)
• M48: 6,214,445 km (0.116 R)
• M49: 6,352,225 km (0.043 R)
• M50: 6,491,052 km (0.111 R)
• M51: 6,580,810 km (0.096 R)
• M52: 6,660,845 km (0.099 R)
• M53: 6,801,916 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224

Radius: 13.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.12 AU - 1.58 AU

Year: 1064 Days

Day: 8.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,430,531 km

• M1: 174,132 km (0.096 R)
• M2: 270,174 km (0.074 R)
• M3: 357,539 km (0.084 R)
• M4: 465,249 km (0.085 R)
• M5: 559,197 km (0.051 R)
• M6: 648,208 km (0.12 R)
• M7: 883,675 km (0.118 R)
• M8: 975,827 km (0.108 R)
• M9: 1,176,438 km (0.086 R)
• M10: 1,291,030 km (0.115 R)
• M11: 1,397,693 km (0.066 R)
• M12: 1,507,348 km (0.087 R)
• M13: 1,677,740 km (0.108 R)
• M14: 1,781,860 km (0.06 R)
• M15: 1,888,374 km (0.084 R)
• M16: 2,003,863 km (0.04 R)
• M17: 2,122,046 km (0.105 R)
• M18: 2,242,472 km (0.111 R)
• M19: 2,535,235 km (0.095 R)
• M20: 2,958,298 km (0.11 R)
• M21: 3,061,670 km (0.098 R)
• M22: 3,158,161 km (0.027 R)
• M23: 3,263,926 km (0.051 R)
• M24: 3,387,494 km (0.103 R)
• M25: 3,588,404 km (0.118 R)
• M26: 3,793,353 km (0.085 R)
• M27: 3,932,180 km (0.062 R)
• M28: 4,037,497 km (0.073 R)
• M29: 4,125,909 km (0.064 R)
• M30: 4,322,930 km (0.109 R)
• M31: 4,587,419 km (0.085 R)
• M32: 4,716,970 km (0.104 R)
• M33: 4,875,993 km (0.115 R)
• M34: 5,055,959 km (0.085 R)
• M35: 5,209,147 km (0.088 R)
• M36: 5,315,362 km (0.11 R)
• M37: 5,917,793 km (0.111 R)
• M38: 6,069,335 km (0.054 R)
• M39: 6,191,557 km (0.103 R)
• M40: 6,386,632 km (0.069 R)
• M41: 6,479,832 km (0.117 R)
• M42: 6,604,746 km (0.118 R)
• M43: 6,856,968 km (0.118 R)
• M44: 6,952,411 km (0.107 R)
• M45: 7,048,304 km (0.089 R)
• M46: 7,198,350 km (0.114 R)
• M47: 7,316,981 km (0.039 R)
• M48: 7,414,519 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.2

Radius: 7.5

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.66 AU - 7.64 AU

Year: 11631 Days

Day: 23.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,430,531 km

• M1: 113,246 km (0.119 R)
• M2: 289,771 km (0.092 R)
• M3: 631,004 km (0.101 R)
• M4: 780,602 km (0.096 R)
• M5: 880,234 km (0.074 R)
• M6: 1,639,742 km (0.098 R)
• M7: 2,010,147 km (0.113 R)
• M8: 2,733,901 km (0.103 R)
• M9: 2,795,087 km (0.027 R)
• M10: 2,981,336 km (0.115 R)
• M11: 3,333,489 km (0.08 R)
• M12: 3,497,897 km (0.117 R)
• M13: 3,972,571 km (0.103 R)
• M14: 4,395,634 km (0.108 R)
• M15: 4,685,555 km (0.104 R)
• M16: 5,207,951 km (0.087 R)
• M17: 6,758,533 km (0.103 R)
• M18: 7,093,183 km (0.082 R)
• M19: 7,519,088 km (0.052 R)
• M20: 8,529,921 km (0.101 R)
• M21: 8,800,544 km (0.073 R)
• M22: 9,028,381 km (0.069 R)
• M23: 9,119,935 km (0.093 R)
• M24: 9,211,938 km (0.108 R)
• M25: 10,053,276 km (0.08 R)
• M26: 10,387,179 km (0.107 R)
• M27: 10,627,882 km (0.108 R)
• M28: 10,919,149 km (0.095 R)
• M29: 11,360,911 km (0.12 R)
• M30: 11,808,658 km (0.062 R)
• M31: 11,959,153 km (0.049 R)
• M32: 12,414,529 km (0.081 R)
• M33: 12,567,568 km (0.057 R)
• M34: 12,824,128 km (0.061 R)
• M35: 12,978,812 km (0.102 R)
• M36: 13,082,334 km (0.115 R)
• M37: 13,342,335 km (0.096 R)
• M38: 13,709,149 km (0.109 R)
• M39: 14,613,618 km (0.085 R)
• M40: 15,045,955 km (0.1 R)
• M41: 15,647,339 km (0.079 R)
• M42: 15,757,593 km (0.109 R)
• M43: 15,867,996 km (0.105 R)
• M44: 16,034,199 km (0.099 R)
• M45: 16,145,201 km (0.096 R)
• M46: 16,704,547 km (0.053 R)
• M47: 16,873,443 km (0.058 R)
• M48: 17,156,482 km (0.097 R)
• M49: 17,270,027 km (0.052 R)
• M50: 17,784,494 km (0.089 R)
• M51: 18,014,725 km (0.093 R)
• M52: 19,892,178 km (0.099 R)
• M53: 20,551,755 km (0.039 R)
• M54: 21,279,400 km (0.044 R)
• M55: 21,892,302 km (0.091 R)
• M56: 22,324,789 km (0.115 R)
• M57: 22,697,737 km (0.063 R)
• M58: 23,260,973 km (0.092 R)
• M59: 24,019,135 km (0.116 R)
• M60: 24,273,750 km (0.037 R)
• M61: 24,849,702 km (0.069 R)
• M62: 24,913,880 km (0.052 R)
• M63: 24,978,207 km (0.052 R)
• M64: 26,341,941 km (0.027 R)
• M65: 26,735,982 km (0.107 R)
• M66: 26,867,778 km (0.086 R)
• M67: 27,131,967 km (0.113 R)
• M68: 27,330,783 km (0.05 R)
• M69: 27,663,040 km (0.06 R)
• M70: 29,073,299 km (0.096 R)
• M71: 30,506,746 km (0.109 R)
• M72: 31,614,368 km (0.066 R)
• M73: 32,523,923 km (0.067 R)
• M74: 33,229,427 km (0.067 R)
• M75: 34,368,615 km (0.045 R)
• M76: 35,015,177 km (0.111 R)
• M77: 35,810,738 km (0.096 R)
• M78: 35,883,293 km (0.036 R)
• M79: 36,174,261 km (0.111 R)
• M80: 36,758,590 km (0.109 R)
• M81: 38,678,978 km (0.119 R)
• M82: 39,426,369 km (0.096 R)
• M83: 40,404,889 km (0.105 R)
• M84: 41,011,059 km (0.08 R)
• M85: 42,847,673 km (0.1 R)
• M86: 44,086,941 km (0.099 R)
• M87: 45,259,340 km (0.117 R)
• M88: 46,204,649 km (0.085 R)
• M89: 47,634,804 km (0.065 R)
• M90: 48,757,088 km (0.092 R)
• M91: 49,079,471 km (0.076 R)
• M92: 49,483,236 km (0.117 R)
• M93: 49,726,033 km (0.109 R)
• M94: 50,131,742 km (0.087 R)
• M95: 53,664,945 km (0.052 R)
• M96: 54,331,104 km (0.105 R)
• M97: 55,755,874 km (0.109 R)
• M98: 55,840,098 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit