🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.65 AU

Year: 271 Days

Day: 37.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.49 AU - 0.73 AU

Year: 308 Days

Day: 34.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 12.9

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.55 AU - 0.85 AU

Year: 378 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,318,781 km

• M1: 164,558 km (0.102 R)
• M2: 277,354 km (0.056 R)
• M3: 370,853 km (0.073 R)
• M4: 501,003 km (0.119 R)
• M5: 609,611 km (0.096 R)
• M6: 696,528 km (0.032 R)
• M7: 838,047 km (0.081 R)
• M8: 932,444 km (0.093 R)
• M9: 1,021,903 km (0.113 R)
• M10: 1,171,501 km (0.026 R)
• M11: 1,374,505 km (0.109 R)
• M12: 1,536,071 km (0.072 R)
• M13: 1,737,430 km (0.109 R)
• M14: 1,850,077 km (0.114 R)
• M15: 2,196,994 km (0.108 R)
• M16: 2,400,148 km (0.098 R)
• M17: 2,532,842 km (0.065 R)
• M18: 2,720,138 km (0.117 R)
• M19: 2,819,022 km (0.112 R)
• M20: 2,959,195 km (0.116 R)
• M21: 3,067,804 km (0.087 R)
• M22: 3,191,521 km (0.064 R)
• M23: 3,316,884 km (0.112 R)
• M24: 3,444,042 km (0.104 R)
• M25: 3,623,260 km (0.106 R)
• M26: 3,768,969 km (0.074 R)
• M27: 3,864,711 km (0.108 R)
• M28: 4,043,630 km (0.079 R)
• M29: 4,317,395 km (0.046 R)
• M30: 4,425,554 km (0.101 R)
• M31: 4,511,124 km (0.041 R)
• M32: 4,731,481 km (0.084 R)
• M33: 4,827,074 km (0.06 R)
• M34: 4,963,508 km (0.087 R)
• M35: 5,044,440 km (0.088 R)
• M36: 5,207,651 km (0.106 R)
• M37: 5,298,158 km (0.069 R)
• M38: 5,489,045 km (0.039 R)
• M39: 5,614,857 km (0.085 R)
• M40: 5,724,662 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 13.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.39 AU - 1.97 AU

Year: 1406 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,318,781 km

• M1: 169,195 km (0.032 R)
• M2: 275,410 km (0.098 R)
• M3: 409,898 km (0.032 R)
• M4: 698,024 km (0.103 R)
• M5: 784,790 km (0.05 R)
• M6: 922,720 km (0.099 R)
• M7: 1,260,512 km (0.079 R)
• M8: 1,637,648 km (0.082 R)
• M9: 1,996,982 km (0.102 R)
• M10: 2,093,473 km (0.064 R)
• M11: 2,224,820 km (0.105 R)
• M12: 2,670,771 km (0.066 R)
• M13: 2,825,904 km (0.119 R)
• M14: 3,045,513 km (0.072 R)
• M15: 3,220,393 km (0.111 R)
• M16: 3,515,101 km (0.054 R)
• M17: 3,738,600 km (0.114 R)
• M18: 3,858,877 km (0.12 R)
• M19: 4,062,330 km (0.111 R)
• M20: 4,325,174 km (0.062 R)
• M21: 4,550,917 km (0.117 R)
• M22: 4,650,848 km (0.11 R)
• M23: 4,809,422 km (0.084 R)
• M24: 4,955,280 km (0.087 R)
• M25: 5,102,634 km (0.102 R)
• M26: 5,691,002 km (0.061 R)
• M27: 5,814,420 km (0.116 R)
• M28: 5,907,620 km (0.114 R)
• M29: 6,064,099 km (0.12 R)
• M30: 6,158,496 km (0.097 R)
• M31: 6,622,249 km (0.102 R)
• M32: 6,866,692 km (0.084 R)
• M33: 7,247,269 km (0.079 R)
• M34: 7,364,404 km (0.04 R)
• M35: 7,600,769 km (0.081 R)
• M36: 7,702,794 km (0.074 R)
• M37: 8,254,811 km (0.106 R)
• M38: 8,359,679 km (0.119 R)
• M39: 8,517,953 km (0.077 R)
• M40: 8,659,473 km (0.03 R)
• M41: 8,980,809 km (0.033 R)
• M42: 9,179,176 km (0.077 R)
• M43: 9,287,933 km (0.077 R)
• M44: 9,616,899 km (0.101 R)
• M45: 9,838,304 km (0.108 R)
• M46: 10,061,504 km (0.103 R)
• M47: 10,192,552 km (0.104 R)
• M48: 10,342,898 km (0.101 R)
• M49: 10,474,993 km (0.091 R)
• M50: 11,105,847 km (0.099 R)
• M51: 11,202,487 km (0.108 R)
• M52: 11,494,053 km (0.099 R)
• M53: 11,689,877 km (0.115 R)
• M54: 11,946,138 km (0.09 R)
• M55: 12,144,505 km (0.072 R)
• M56: 12,244,137 km (0.11 R)
• M57: 12,827,269 km (0.114 R)
• M58: 13,399,032 km (0.111 R)
• M59: 13,625,823 km (0.105 R)
• M60: 13,770,933 km (0.09 R)
• M61: 14,041,705 km (0.113 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 10.1

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.54 AU - 4.56 AU

Year: 5263 Days

Day: 9.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 167.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,318,781 km

• M1: 145,559 km (0.054 R)
• M2: 260,749 km (0.092 R)
• M3: 368,908 km (0.118 R)
• M4: 485,146 km (0.088 R)
• M5: 899,382 km (0.109 R)
• M6: 972,985 km (0.09 R)
• M7: 1,079,797 km (0.118 R)
• M8: 1,441,675 km (0.079 R)
• M9: 1,529,189 km (0.066 R)
• M10: 1,600,697 km (0.036 R)
• M11: 1,673,103 km (0.115 R)
• M12: 2,033,185 km (0.109 R)
• M13: 2,273,140 km (0.085 R)
• M14: 2,375,764 km (0.103 R)
• M15: 3,726,333 km (0.118 R)
• M16: 3,799,337 km (0.082 R)
• M17: 4,425,404 km (0.095 R)
• M18: 4,790,124 km (0.079 R)
• M19: 5,218,871 km (0.086 R)
• M20: 5,576,410 km (0.087 R)
• M21: 5,885,180 km (0.05 R)
• M22: 6,490,154 km (0.119 R)
• M23: 6,994,448 km (0.1 R)
• M24: 8,009,171 km (0.108 R)
• M25: 8,357,584 km (0.084 R)
• M26: 8,453,476 km (0.1 R)
• M27: 8,549,818 km (0.096 R)
• M28: 9,003,997 km (0.087 R)
• M29: 9,102,282 km (0.112 R)
• M30: 9,168,106 km (0.088 R)
• M31: 9,233,929 km (0.099 R)
• M32: 9,399,533 km (0.084 R)
• M33: 9,800,755 km (0.11 R)
• M34: 9,901,883 km (0.098 R)
• M35: 10,413,059 km (0.119 R)
• M36: 11,461,142 km (0.101 R)
• M37: 11,567,805 km (0.062 R)
• M38: 11,997,749 km (0.117 R)
• M39: 12,251,018 km (0.046 R)
• M40: 12,506,083 km (0.049 R)
• M41: 13,058,398 km (0.047 R)
• M42: 13,356,247 km (0.109 R)
• M43: 13,505,995 km (0.039 R)
• M44: 13,769,437 km (0.08 R)
• M45: 13,920,830 km (0.082 R)
• M46: 14,148,817 km (0.11 R)
• M47: 14,801,662 km (0.109 R)
• M48: 15,112,227 km (0.112 R)
• M49: 15,190,168 km (0.083 R)
• M50: 15,621,458 km (0.034 R)
• M51: 16,939,565 km (0.064 R)
• M52: 19,511,003 km (0.045 R)
• M53: 19,638,460 km (0.107 R)
• M54: 20,711,676 km (0.102 R)
• M55: 21,146,257 km (0.085 R)
• M56: 21,364,670 km (0.116 R)
• M57: 21,803,890 km (0.117 R)
• M58: 22,245,951 km (0.106 R)
• M59: 22,512,684 km (0.12 R)
• M60: 23,094,171 km (0.093 R)
• M61: 23,319,017 km (0.113 R)
• M62: 23,409,224 km (0.074 R)
• M63: 23,680,445 km (0.095 R)
• M64: 24,638,171 km (0.073 R)
• M65: 24,775,951 km (0.115 R)
• M66: 25,515,413 km (0.067 R)
• M67: 26,402,977 km (0.11 R)
• M68: 26,591,171 km (0.038 R)
• M69: 26,921,483 km (0.105 R)
• M70: 27,729,312 km (0.085 R)
• M71: 28,016,390 km (0.101 R)
• M72: 28,160,303 km (0.102 R)
• M73: 28,304,366 km (0.083 R)
• M74: 28,497,048 km (0.099 R)
• M75: 29,223,046 km (0.044 R)
• M76: 29,466,293 km (0.067 R)
• M77: 30,298,805 km (0.109 R)
• M78: 30,742,662 km (0.076 R)
• M79: 30,841,546 km (0.101 R)
• M80: 31,487,210 km (0.057 R)
• M81: 32,338,123 km (0.067 R)
• M82: 33,044,524 km (0.118 R)
• M83: 33,705,148 km (0.065 R)
• M84: 33,960,362 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 18,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit