🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.41 AU - 4.43 AU

Year: 2908 Days

Day: 43.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 13.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.26 AU - 5.84 AU

Year: 4900 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 94,001,842 km

• M1: 224,846 km (0.059 R)
• M2: 377,435 km (0.119 R)
• M3: 500,704 km (0.068 R)
• M4: 786,735 km (0.118 R)
• M5: 909,555 km (0.119 R)
• M6: 1,151,305 km (0.112 R)
• M7: 1,267,244 km (0.03 R)
• M8: 1,387,371 km (0.1 R)
• M9: 1,697,936 km (0.113 R)
• M10: 1,846,636 km (0.101 R)
• M11: 2,109,779 km (0.07 R)
• M12: 2,587,146 km (0.083 R)
• M13: 2,742,129 km (0.062 R)
• M14: 3,098,172 km (0.075 R)
• M15: 3,318,978 km (0.112 R)
• M16: 3,893,883 km (0.096 R)
• M17: 4,274,161 km (0.064 R)
• M18: 4,562,137 km (0.119 R)
• M19: 4,792,966 km (0.062 R)
• M20: 4,877,938 km (0.108 R)
• M21: 5,049,227 km (0.111 R)
• M22: 5,135,695 km (0.061 R)
• M23: 5,244,453 km (0.088 R)
• M24: 5,936,044 km (0.067 R)
• M25: 6,142,189 km (0.109 R)
• M26: 6,350,878 km (0.088 R)
• M27: 6,561,811 km (0.074 R)
• M28: 7,014,943 km (0.1 R)
• M29: 7,951,576 km (0.092 R)
• M30: 8,281,140 km (0.12 R)
• M31: 8,615,192 km (0.077 R)
• M32: 8,822,834 km (0.104 R)
• M33: 9,323,089 km (0.061 R)
• M34: 9,616,899 km (0.052 R)
• M35: 10,934,557 km (0.098 R)
• M36: 11,103,304 km (0.12 R)
• M37: 11,386,343 km (0.075 R)
• M38: 11,471,763 km (0.111 R)
• M39: 11,815,539 km (0.087 R)
• M40: 12,162,756 km (0.039 R)
• M41: 13,045,383 km (0.116 R)
• M42: 13,434,338 km (0.059 R)
• M43: 13,705,858 km (0.038 R)
• M44: 14,070,727 km (0.106 R)
• M45: 14,284,951 km (0.102 R)
• M46: 14,377,103 km (0.102 R)
• M47: 14,562,156 km (0.076 R)
• M48: 14,965,621 km (0.111 R)
• M49: 15,278,580 km (0.1 R)
• M50: 15,530,353 km (0.057 R)
• M51: 15,878,916 km (0.089 R)
• M52: 16,487,181 km (0.115 R)
• M53: 17,299,199 km (0.052 R)
• M54: 17,495,920 km (0.044 R)
• M55: 18,090,871 km (0.085 R)
• M56: 18,591,724 km (0.065 R)
• M57: 19,164,834 km (0.089 R)
• M58: 19,368,586 km (0.067 R)
• M59: 20,018,289 km (0.111 R)
• M60: 20,190,477 km (0.109 R)
• M61: 20,571,054 km (0.055 R)
• M62: 20,675,323 km (0.098 R)
• M63: 21,058,892 km (0.086 R)
• M64: 21,163,910 km (0.101 R)
• M65: 21,269,077 km (0.037 R)
• M66: 21,480,010 km (0.043 R)
• M67: 22,295,019 km (0.047 R)
• M68: 22,616,655 km (0.12 R)
• M69: 22,760,119 km (0.069 R)
• M70: 23,011,892 km (0.098 R)
• M71: 23,845,601 km (0.117 R)
• M72: 24,211,219 km (0.12 R)
• M73: 24,321,323 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 11.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.56 AU - 9.7 AU

Year: 10338 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 94,001,842 km

• M1: 163,361 km (0.106 R)
• M2: 331,958 km (0.06 R)
• M3: 430,243 km (0.106 R)
• M4: 628,909 km (0.116 R)
• M5: 746,493 km (0.065 R)
• M6: 1,293,274 km (0.071 R)
• M7: 1,494,632 km (0.045 R)
• M8: 1,706,463 km (0.072 R)
• M9: 1,824,645 km (0.084 R)
• M10: 1,928,167 km (0.113 R)
• M11: 2,069,537 km (0.093 R)
• M12: 2,141,494 km (0.12 R)
• M13: 2,400,148 km (0.111 R)
• M14: 2,630,080 km (0.059 R)
• M15: 3,664,549 km (0.099 R)
• M16: 4,087,911 km (0.119 R)
• M17: 4,247,832 km (0.082 R)
• M18: 4,456,521 km (0.072 R)
• M19: 4,621,228 km (0.099 R)
• M20: 4,812,115 km (0.046 R)
• M21: 5,176,834 km (0.037 R)
• M22: 5,250,885 km (0.097 R)
• M23: 5,779,115 km (0.102 R)
• M24: 5,881,590 km (0.071 R)
• M25: 5,984,812 km (0.108 R)
• M26: 6,297,921 km (0.092 R)
• M27: 6,430,016 km (0.04 R)
• M28: 6,886,140 km (0.116 R)
• M29: 7,022,274 km (0.063 R)
• M30: 8,519,748 km (0.1 R)
• M31: 8,842,581 km (0.083 R)
• M32: 8,961,062 km (0.103 R)
• M33: 9,050,222 km (0.067 R)
• M34: 10,019,766 km (0.109 R)
• M35: 10,112,367 km (0.078 R)
• M36: 10,800,069 km (0.071 R)
• M37: 11,022,072 km (0.11 R)
• M38: 11,599,968 km (0.11 R)
• M39: 11,729,670 km (0.109 R)
• M40: 12,452,078 km (0.09 R)
• M41: 12,584,921 km (0.118 R)
• M42: 13,020,101 km (0.084 R)
• M43: 13,460,218 km (0.092 R)
• M44: 14,146,723 km (0.054 R)
• M45: 15,021,122 km (0.11 R)
• M46: 15,340,065 km (0.113 R)
• M47: 15,447,027 km (0.079 R)
• M48: 15,661,401 km (0.072 R)
• M49: 16,675,226 km (0.035 R)
• M50: 17,042,339 km (0.053 R)
• M51: 17,672,744 km (0.071 R)
• M52: 17,822,193 km (0.09 R)
• M53: 18,197,683 km (0.109 R)
• M54: 18,689,711 km (0.069 R)
• M55: 19,071,185 km (0.108 R)
• M56: 19,186,077 km (0.083 R)
• M57: 20,269,913 km (0.086 R)
• M58: 20,583,321 km (0.088 R)
• M59: 20,819,386 km (0.116 R)
• M60: 23,188,119 km (0.111 R)
• M61: 23,269,799 km (0.068 R)
• M62: 24,591,496 km (0.101 R)
• M63: 25,135,285 km (0.104 R)
• M64: 25,261,396 km (0.115 R)
• M65: 25,429,843 km (0.052 R)
• M66: 26,064,736 km (0.07 R)
• M67: 27,393,464 km (0.108 R)
• M68: 28,000,682 km (0.092 R)
• M69: 28,131,431 km (0.086 R)
• M70: 28,262,329 km (0.098 R)
• M71: 28,393,377 km (0.112 R)
• M72: 28,788,016 km (0.057 R)
• M73: 28,875,979 km (0.099 R)
• M74: 29,671,242 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.8

Radius: 3.6

Gravity: 49.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.41 AU - 20.31 AU

Year: 28285 Days

Day: 21.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,001,842 km

• M1: 138,677 km (0.086 R)
• M2: 290,818 km (0.083 R)
• M3: 372,499 km (0.114 R)
• M4: 660,026 km (0.078 R)
• M5: 713,432 km (0.097 R)
• M6: 1,289,833 km (0.08 R)
• M7: 1,565,991 km (0.105 R)
• M8: 2,250,999 km (0.114 R)
• M9: 2,291,540 km (0.106 R)
• M10: 2,414,360 km (0.092 R)
• M11: 2,455,799 km (0.082 R)
• M12: 2,971,463 km (0.073 R)
• M13: 4,602,079 km (0.118 R)
• M14: 4,653,541 km (0.075 R)
• M15: 5,394,350 km (0.08 R)
• M16: 6,227,909 km (0.089 R)
• M17: 6,572,433 km (0.058 R)
• M18: 7,100,813 km (0.117 R)
• M19: 7,460,595 km (0.091 R)
• M20: 8,260,196 km (0.105 R)
• M21: 8,701,959 km (0.06 R)
• M22: 9,086,575 km (0.044 R)
• M23: 9,216,126 km (0.109 R)
• M24: 9,872,562 km (0.08 R)
• M25: 10,544,107 km (0.101 R)
• M26: 10,954,005 km (0.061 R)
• M27: 11,230,163 km (0.102 R)
• M28: 12,286,174 km (0.105 R)
• M29: 13,007,535 km (0.099 R)
• M30: 13,446,904 km (0.114 R)
• M31: 14,415,550 km (0.098 R)
• M32: 14,490,947 km (0.077 R)
• M33: 15,022,618 km (0.111 R)
• M34: 19,084,350 km (0.069 R)
• M35: 20,002,133 km (0.085 R)
• M36: 20,934,277 km (0.113 R)
• M37: 21,105,268 km (0.098 R)
• M38: 23,814,186 km (0.098 R)
• M39: 25,254,514 km (0.117 R)
• M40: 25,801,893 km (0.101 R)
• M41: 28,502,134 km (0.06 R)
• M42: 30,706,459 km (0.106 R)
• M43: 30,900,787 km (0.103 R)
• M44: 31,976,545 km (0.078 R)
• M45: 33,463,099 km (0.106 R)
• M46: 33,963,653 km (0.107 R)
• M47: 34,064,034 km (0.048 R)
• M48: 34,668,559 km (0.076 R)
• M49: 34,769,687 km (0.1 R)
• M50: 35,683,879 km (0.038 R)
• M51: 36,195,205 km (0.046 R)
• M52: 36,811,997 km (0.093 R)
• M53: 38,997,771 km (0.091 R)
• M54: 41,761,891 km (0.108 R)
• M55: 42,408,603 km (0.062 R)
• M56: 43,712,049 km (0.096 R)
• M57: 44,258,979 km (0.066 R)
• M58: 45,691,827 km (0.115 R)
• M59: 45,802,530 km (0.089 R)
• M60: 46,469,587 km (0.108 R)
• M61: 51,341,989 km (0.105 R)
• M62: 53,546,164 km (0.114 R)
• M63: 53,779,836 km (0.09 R)
• M64: 54,014,106 km (0.114 R)
• M65: 54,954,030 km (0.071 R)
• M66: 56,136,451 km (0.1 R)
• M67: 59,008,581 km (0.08 R)
• M68: 60,340,750 km (0.078 R)
• M69: 61,805,463 km (0.112 R)
• M70: 61,927,983 km (0.057 R)
• M71: 62,173,473 km (0.05 R)
• M72: 64,396,647 km (0.091 R)
• M73: 65,392,969 km (0.109 R)
• M74: 68,793,329 km (0.038 R)
• M75: 69,301,962 km (0.048 R)
• M76: 69,939,398 km (0.087 R)
• M77: 70,195,061 km (0.088 R)
• M78: 70,578,929 km (0.119 R)
• M79: 70,963,545 km (0.094 R)
• M80: 72,638,293 km (0.115 R)
• M81: 73,026,500 km (0.072 R)
• M82: 73,415,604 km (0.111 R)
• M83: 73,805,306 km (0.091 R)
• M84: 75,501,896 km (0.109 R)
• M85: 77,079,405 km (0.074 R)
• M86: 77,475,391 km (0.117 R)
• M87: 79,732,524 km (0.107 R)
• M88: 80,132,997 km (0.091 R)
• M89: 80,400,478 km (0.083 R)
• M90: 84,175,131 km (0.107 R)
• M91: 85,673,803 km (0.061 R)
• M92: 85,947,268 km (0.057 R)
• M93: 88,145,160 km (0.09 R)
• M94: 93,157,436 km (0.105 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: 486 - 15,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit