🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.8 AU - 1.28 AU

Year: 376 Days

Day: 33.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,141,763 km

• M1: 129,103 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.36 AU - 5.74 AU

Year: 4026 Days

Day: 16.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.4

Radius: 11.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.32 AU - 8.8 AU

Year: 6655 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,141,763 km

• M1: 253,868 km (0.062 R)
• M2: 432,338 km (0.109 R)
• M3: 708,795 km (0.111 R)
• M4: 929,302 km (0.028 R)
• M5: 1,421,180 km (0.05 R)
• M6: 1,652,757 km (0.099 R)
• M7: 1,755,980 km (0.103 R)
• M8: 1,896,901 km (0.111 R)
• M9: 2,023,461 km (0.111 R)
• M10: 2,153,013 km (0.11 R)
• M11: 2,228,260 km (0.114 R)
• M12: 2,304,406 km (0.114 R)
• M13: 2,618,262 km (0.085 R)
• M14: 2,883,349 km (0.107 R)
• M15: 3,221,889 km (0.083 R)
• M16: 3,308,507 km (0.058 R)
• M17: 3,440,003 km (0.117 R)
• M18: 3,618,025 km (0.055 R)
• M19: 3,890,891 km (0.049 R)
• M20: 4,100,029 km (0.082 R)
• M21: 4,529,524 km (0.049 R)
• M22: 4,873,599 km (0.109 R)
• M23: 5,903,132 km (0.07 R)
• M24: 6,387,979 km (0.07 R)
• M25: 6,470,108 km (0.11 R)
• M26: 6,580,062 km (0.098 R)
• M27: 6,857,716 km (0.056 R)
• M28: 6,969,914 km (0.081 R)
• M29: 7,054,437 km (0.06 R)
• M30: 7,253,103 km (0.085 R)
• M31: 7,860,022 km (0.118 R)
• M32: 8,244,039 km (0.101 R)
• M33: 8,816,251 km (0.112 R)
• M34: 9,588,775 km (0.079 R)
• M35: 9,967,407 km (0.076 R)
• M36: 10,318,663 km (0.086 R)
• M37: 11,899,015 km (0.11 R)
• M38: 12,924,658 km (0.067 R)
• M39: 13,098,341 km (0.077 R)
• M40: 13,203,059 km (0.056 R)
• M41: 13,624,177 km (0.091 R)
• M42: 14,121,141 km (0.104 R)
• M43: 14,768,900 km (0.117 R)
• M44: 15,023,516 km (0.069 R)
• M45: 15,133,021 km (0.111 R)
• M46: 16,656,377 km (0.064 R)
• M47: 16,807,620 km (0.069 R)
• M48: 17,187,748 km (0.111 R)
• M49: 17,340,637 km (0.113 R)
• M50: 18,462,322 km (0.097 R)
• M51: 18,618,801 km (0.03 R)
• M52: 19,170,219 km (0.117 R)
• M53: 19,567,401 km (0.106 R)
• M54: 20,531,709 km (0.114 R)
• M55: 20,612,791 km (0.114 R)
• M56: 21,347,018 km (0.045 R)
• M57: 21,429,147 km (0.109 R)
• M58: 21,634,994 km (0.077 R)
• M59: 22,089,921 km (0.113 R)
• M60: 22,925,425 km (0.086 R)
• M61: 23,601,158 km (0.1 R)
• M62: 24,026,764 km (0.099 R)
• M63: 24,369,194 km (0.081 R)
• M64: 24,455,063 km (0.077 R)
• M65: 24,756,353 km (0.063 R)
• M66: 26,943,773 km (0.116 R)
• M67: 27,255,086 km (0.081 R)
• M68: 27,388,677 km (0.091 R)
• M69: 27,567,447 km (0.061 R)
• M70: 28,647,394 km (0.083 R)
• M71: 28,738,050 km (0.076 R)
• M72: 29,101,423 km (0.051 R)
• M73: 29,192,528 km (0.093 R)
• M74: 29,283,783 km (0.108 R)
• M75: 31,034,527 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.6

Radius: 13.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.63 AU - 7.87 AU

Year: 7654 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,141,763 km

• M1: 235,018 km (0.063 R)
• M2: 435,928 km (0.103 R)
• M3: 547,079 km (0.088 R)
• M4: 685,009 km (0.063 R)
• M5: 1,034,918 km (0.113 R)
• M6: 1,231,340 km (0.107 R)
• M7: 1,852,470 km (0.079 R)
• M8: 2,514,142 km (0.119 R)
• M9: 2,684,534 km (0.031 R)
• M10: 2,909,379 km (0.065 R)
• M11: 3,485,331 km (0.06 R)
• M12: 4,096,887 km (0.102 R)
• M13: 4,211,629 km (0.094 R)
• M14: 5,262,404 km (0.085 R)
• M15: 5,704,765 km (0.102 R)
• M16: 6,060,958 km (0.081 R)
• M17: 6,625,690 km (0.117 R)
• M18: 7,069,098 km (0.096 R)
• M19: 7,877,076 km (0.053 R)
• M20: 7,984,786 km (0.101 R)
• M21: 8,310,461 km (0.059 R)
• M22: 8,456,618 km (0.107 R)
• M23: 10,003,909 km (0.102 R)
• M24: 10,512,691 km (0.053 R)
• M25: 11,030,001 km (0.064 R)
• M26: 11,150,576 km (0.12 R)
• M27: 11,474,306 km (0.057 R)
• M28: 12,048,164 km (0.104 R)
• M29: 12,338,683 km (0.092 R)
• M30: 13,224,003 km (0.051 R)
• M31: 13,394,993 km (0.069 R)
• M32: 13,868,919 km (0.111 R)
• M33: 14,568,140 km (0.117 R)
• M34: 14,922,238 km (0.094 R)
• M35: 15,011,099 km (0.099 R)
• M36: 15,774,198 km (0.111 R)
• M37: 16,642,165 km (0.047 R)
• M38: 16,873,144 km (0.083 R)
• M39: 17,291,569 km (0.111 R)
• M40: 17,572,514 km (0.12 R)
• M41: 17,666,461 km (0.101 R)
• M42: 17,949,351 km (0.093 R)
• M43: 18,091,319 km (0.116 R)
• M44: 18,471,896 km (0.092 R)
• M45: 18,807,145 km (0.06 R)
• M46: 19,727,022 km (0.098 R)
• M47: 19,824,710 km (0.113 R)
• M48: 21,510,079 km (0.1 R)
• M49: 21,913,246 km (0.086 R)
• M50: 22,318,955 km (0.043 R)
• M51: 22,676,045 km (0.112 R)
• M52: 22,880,845 km (0.097 R)
• M53: 23,447,521 km (0.077 R)
• M54: 23,654,715 km (0.08 R)
• M55: 24,279,884 km (0.08 R)
• M56: 24,542,129 km (0.102 R)
• M57: 24,752,464 km (0.114 R)
• M58: 25,546,679 km (0.105 R)
• M59: 25,920,225 km (0.064 R)
• M60: 26,134,598 km (0.065 R)
• M61: 26,726,856 km (0.032 R)
• M62: 28,034,342 km (0.078 R)
• M63: 28,364,504 km (0.099 R)
• M64: 29,306,971 km (0.114 R)
• M65: 29,530,171 km (0.087 R)
• M66: 30,147,113 km (0.111 R)
• M67: 30,938,336 km (0.063 R)
• M68: 31,165,724 km (0.086 R)
• M69: 32,541,277 km (0.06 R)
• M70: 32,772,555 km (0.105 R)
• M71: 34,288,580 km (0.058 R)
• M72: 34,818,755 km (0.12 R)
• M73: 36,006,562 km (0.12 R)
• M74: 37,995,316 km (0.085 R)
• M75: 38,177,975 km (0.098 R)
• M76: 38,727,448 km (0.104 R)
• M77: 39,834,173 km (0.1 R)
• M78: 40,205,475 km (0.103 R)
• M79: 40,453,508 km (0.105 R)
• M80: 40,826,755 km (0.077 R)
• M81: 41,325,963 km (0.084 R)
• M82: 41,701,902 km (0.116 R)
• M83: 42,015,908 km (0.028 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit