🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.61 AU - 0.63 AU

Year: 315 Days

Day: 34.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 13.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.65 AU - 0.81 AU

Year: 403 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 93,809,356 km

• M1: 166,353 km (0.059 R)
• M2: 248,931 km (0.093 R)
• M3: 358,885 km (0.107 R)
• M4: 441,912 km (0.08 R)
• M5: 556,055 km (0.067 R)
• M6: 658,679 km (0.089 R)
• M7: 743,801 km (0.091 R)
• M8: 855,251 km (0.11 R)
• M9: 1,067,830 km (0.116 R)
• M10: 1,161,029 km (0.038 R)
• M11: 1,277,865 km (0.079 R)
• M12: 1,366,876 km (0.034 R)
• M13: 1,458,130 km (0.111 R)
• M14: 1,619,098 km (0.099 R)
• M15: 1,803,702 km (0.119 R)
• M16: 1,983,219 km (0.105 R)
• M17: 2,075,371 km (0.103 R)
• M18: 2,238,583 km (0.049 R)
• M19: 2,328,341 km (0.104 R)
• M20: 2,551,392 km (0.106 R)
• M21: 2,720,138 km (0.033 R)
• M22: 3,019,035 km (0.097 R)
• M23: 3,270,209 km (0.1 R)
• M24: 3,372,684 km (0.076 R)
• M25: 3,521,085 km (0.09 R)
• M26: 3,671,581 km (0.106 R)
• M27: 3,785,873 km (0.109 R)
• M28: 3,870,396 km (0.069 R)
• M29: 3,963,446 km (0.066 R)
• M30: 4,080,880 km (0.104 R)
• M31: 4,239,304 km (0.086 R)
• M32: 4,383,517 km (0.105 R)
• M33: 4,545,830 km (0.105 R)
• M34: 4,726,694 km (0.081 R)
• M35: 4,935,084 km (0.06 R)
• M36: 5,121,034 km (0.051 R)
• M37: 5,214,982 km (0.119 R)
• M38: 5,326,582 km (0.109 R)
• M39: 5,534,972 km (0.102 R)
• M40: 5,692,947 km (0.102 R)
• M41: 5,781,509 km (0.066 R)
• M42: 5,906,124 km (0.092 R)
• M43: 6,004,709 km (0.089 R)
• M44: 6,139,945 km (0.114 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 12.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.15 AU - 1.45 AU

Year: 957 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 93,809,356 km

• M1: 178,171 km (0.037 R)
• M2: 306,376 km (0.091 R)
• M3: 404,662 km (0.088 R)
• M4: 485,146 km (0.116 R)
• M5: 603,777 km (0.112 R)
• M6: 711,787 km (0.082 R)
• M7: 887,564 km (0.032 R)
• M8: 1,078,900 km (0.115 R)
• M9: 1,228,498 km (0.058 R)
• M10: 1,407,267 km (0.06 R)
• M11: 1,743,414 km (0.034 R)
• M12: 1,904,979 km (0.056 R)
• M13: 2,046,200 km (0.112 R)
• M14: 2,278,076 km (0.095 R)
• M15: 2,437,548 km (0.055 R)
• M16: 2,609,884 km (0.071 R)
• M17: 2,711,611 km (0.079 R)
• M18: 2,814,834 km (0.074 R)
• M19: 3,093,086 km (0.1 R)
• M20: 3,220,693 km (0.069 R)
• M21: 3,340,221 km (0.085 R)
• M22: 3,624,906 km (0.05 R)
• M23: 3,770,166 km (0.042 R)
• M24: 3,885,805 km (0.082 R)
• M25: 3,981,248 km (0.078 R)
• M26: 4,077,589 km (0.065 R)
• M27: 4,239,753 km (0.076 R)
• M28: 4,492,723 km (0.099 R)
• M29: 4,784,738 km (0.109 R)
• M30: 4,898,732 km (0.064 R)
• M31: 5,199,424 km (0.067 R)
• M32: 5,316,708 km (0.083 R)
• M33: 5,710,001 km (0.103 R)
• M34: 5,940,831 km (0.081 R)
• M35: 6,088,185 km (0.07 R)
• M36: 6,920,547 km (0.086 R)
• M37: 7,010,904 km (0.051 R)
• M38: 7,166,785 km (0.085 R)
• M39: 7,337,028 km (0.119 R)
• M40: 7,627,995 km (0.119 R)
• M41: 7,775,050 km (0.096 R)
• M42: 7,869,147 km (0.078 R)
• M43: 8,126,306 km (0.117 R)
• M44: 8,317,492 km (0.104 R)
• M45: 9,055,309 km (0.103 R)
• M46: 9,410,604 km (0.082 R)
• M47: 9,625,875 km (0.081 R)
• M48: 9,727,003 km (0.099 R)
• M49: 9,813,920 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.3

Radius: 11.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.43 AU - 1.75 AU

Year: 1295 Days

Day: 14.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 93,809,356 km

• M1: 169,943 km (0.119 R)
• M2: 261,497 km (0.114 R)
• M3: 338,241 km (0.074 R)
• M4: 415,882 km (0.11 R)
• M5: 538,253 km (0.098 R)
• M6: 627,862 km (0.051 R)
• M7: 702,362 km (0.097 R)
• M8: 946,057 km (0.085 R)
• M9: 1,057,956 km (0.071 R)
• M10: 1,340,397 km (0.071 R)
• M11: 1,430,904 km (0.051 R)
• M12: 1,551,779 km (0.094 R)
• M13: 1,774,231 km (0.099 R)
• M14: 1,854,116 km (0.089 R)
• M15: 1,966,015 km (0.045 R)
• M16: 2,143,588 km (0.099 R)
• M17: 2,218,237 km (0.064 R)
• M18: 2,447,720 km (0.112 R)
• M19: 2,696,502 km (0.08 R)
• M20: 3,025,168 km (0.086 R)
• M21: 3,194,513 km (0.091 R)
• M22: 3,329,749 km (0.066 R)
• M23: 3,441,798 km (0.07 R)
• M24: 4,060,984 km (0.079 R)
• M25: 4,167,647 km (0.085 R)
• M26: 4,302,285 km (0.094 R)
• M27: 4,534,461 km (0.113 R)
• M28: 4,700,814 km (0.081 R)
• M29: 5,011,229 km (0.11 R)
• M30: 5,313,716 km (0.106 R)
• M31: 5,401,381 km (0.032 R)
• M32: 5,489,344 km (0.068 R)
• M33: 5,622,337 km (0.069 R)
• M34: 6,195,596 km (0.087 R)
• M35: 6,489,406 km (0.107 R)
• M36: 6,567,496 km (0.054 R)
• M37: 6,787,704 km (0.063 R)
• M38: 7,010,455 km (0.091 R)
• M39: 7,106,647 km (0.047 R)
• M40: 7,316,533 km (0.064 R)
• M41: 7,561,424 km (0.108 R)
• M42: 7,792,254 km (0.085 R)
• M43: 8,008,872 km (0.027 R)
• M44: 8,092,646 km (0.08 R)
• M45: 8,345,916 km (0.115 R)
• M46: 8,843,029 km (0.089 R)
• M47: 9,226,598 km (0.107 R)
• M48: 9,455,782 km (0.1 R)
• M49: 9,848,028 km (0.113 R)
• M50: 10,209,157 km (0.074 R)
• M51: 10,391,367 km (0.097 R)
• M52: 10,464,670 km (0.113 R)
• M53: 10,629,976 km (0.113 R)
• M54: 10,777,629 km (0.05 R)
• M55: 10,870,380 km (0.094 R)
• M56: 11,281,175 km (0.082 R)
• M57: 11,450,819 km (0.031 R)
• M58: 11,678,208 km (0.066 R)
• M59: 11,792,501 km (0.095 R)
• M60: 11,983,837 km (0.047 R)
• M61: 12,060,580 km (0.038 R)
• M62: 12,233,964 km (0.1 R)
• M63: 12,330,754 km (0.073 R)
• M64: 12,798,397 km (0.109 R)
• M65: 13,172,841 km (0.08 R)
• M66: 13,252,127 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.2

Radius: 4.7

Gravity: 44.51 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.65 AU - 12.91 AU

Year: 22853 Days

Day: 15.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,809,356 km

• M1: 385,514 km (0.048 R)
• M2: 620,532 km (0.096 R)
• M3: 698,772 km (0.077 R)
• M4: 752,926 km (0.108 R)
• M5: 1,075,309 km (0.05 R)
• M6: 1,367,923 km (0.119 R)
• M7: 2,890,680 km (0.12 R)
• M8: 3,572,397 km (0.077 R)
• M9: 4,201,755 km (0.108 R)
• M10: 4,864,624 km (0.069 R)
• M11: 5,504,902 km (0.062 R)
• M12: 7,518,340 km (0.069 R)
• M13: 7,884,257 km (0.055 R)
• M14: 8,131,243 km (0.064 R)
• M15: 8,318,390 km (0.088 R)
• M16: 8,760,152 km (0.097 R)
• M17: 8,823,881 km (0.12 R)
• M18: 10,197,937 km (0.066 R)
• M19: 10,602,599 km (0.058 R)
• M20: 11,288,655 km (0.112 R)
• M21: 11,636,919 km (0.054 R)
• M22: 12,487,383 km (0.071 R)
• M23: 13,652,152 km (0.071 R)
• M24: 14,023,304 km (0.04 R)
• M25: 14,172,603 km (0.062 R)
• M26: 15,850,044 km (0.117 R)
• M27: 16,791,015 km (0.045 R)
• M28: 17,589,119 km (0.098 R)
• M29: 17,911,652 km (0.096 R)
• M30: 23,067,842 km (0.107 R)
• M31: 23,420,893 km (0.116 R)
• M32: 23,953,910 km (0.053 R)
• M33: 24,851,049 km (0.112 R)
• M34: 25,942,066 km (0.114 R)
• M35: 26,401,182 km (0.089 R)
• M36: 27,514,190 km (0.041 R)
• M37: 28,547,911 km (0.112 R)
• M38: 30,362,982 km (0.064 R)
• M39: 31,430,662 km (0.063 R)
• M40: 31,528,350 km (0.106 R)
• M41: 33,602,973 km (0.119 R)
• M42: 35,925,181 km (0.063 R)
• M43: 38,611,958 km (0.079 R)
• M44: 38,821,246 km (0.107 R)
• M45: 39,662,435 km (0.103 R)
• M46: 42,113,895 km (0.082 R)
• M47: 42,653,195 km (0.051 R)
• M48: 43,086,431 km (0.105 R)
• M49: 43,957,090 km (0.114 R)
• M50: 44,394,664 km (0.11 R)
• M51: 46,159,171 km (0.108 R)
• M52: 47,161,776 km (0.099 R)
• M53: 48,284,059 km (0.067 R)
• M54: 49,870,096 km (0.067 R)
• M55: 51,588,377 km (0.039 R)
• M56: 52,396,804 km (0.1 R)
• M57: 52,744,619 km (0.119 R)
• M58: 53,909,238 km (0.093 R)
• M59: 54,377,629 km (0.109 R)
• M60: 57,096,122 km (0.104 R)
• M61: 58,892,792 km (0.086 R)
• M62: 60,464,916 km (0.116 R)
• M63: 61,073,331 km (0.081 R)
• M64: 62,541,484 km (0.049 R)
• M65: 62,910,393 km (0.044 R)
• M66: 63,033,512 km (0.087 R)
• M67: 63,897,589 km (0.11 R)
• M68: 64,021,306 km (0.111 R)
• M69: 64,269,040 km (0.094 R)
• M70: 67,392,794 km (0.089 R)
• M71: 67,644,866 km (0.047 R)
• M72: 70,437,858 km (0.116 R)
• M73: 73,138,848 km (0.106 R)
• M74: 73,268,250 km (0.033 R)
• M75: 73,397,802 km (0.115 R)
• M76: 75,088,706 km (0.12 R)
• M77: 76,004,545 km (0.089 R)
• M78: 79,039,437 km (0.103 R)
• M79: 80,504,897 km (0.046 R)
• M80: 81,576,317 km (0.076 R)
• M81: 83,733,369 km (0.111 R)
• M82: 84,547,032 km (0.093 R)
• M83: 85,635,955 km (0.074 R)
• M84: 86,866,696 km (0.107 R)
• M85: 88,516,611 km (0.114 R)
• M86: 88,930,698 km (0.097 R)
• M87: 89,207,155 km (0.114 R)
• M88: 89,899,494 km (0.028 R)
• M89: 90,454,652 km (0.097 R)
• M90: 91,150,132 km (0.098 R)
• M91: 92,546,628 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit