🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.57 AU

Year: 275 Days

Day: 34.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 11.3

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.01 AU - 1.63 AU

Year: 995 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 7,554,130 km

• M1: 171,888 km (0.08 R)
• M2: 512,971 km (0.117 R)
• M3: 734,675 km (0.095 R)
• M4: 824,733 km (0.095 R)
• M5: 932,593 km (0.103 R)
• M6: 1,023,997 km (0.043 R)
• M7: 1,209,050 km (0.09 R)
• M8: 1,325,587 km (0.067 R)
• M9: 1,768,097 km (0.089 R)
• M10: 1,838,857 km (0.053 R)
• M11: 2,047,696 km (0.119 R)
• M12: 2,235,890 km (0.031 R)
• M13: 2,361,253 km (0.077 R)
• M14: 2,508,906 km (0.114 R)
• M15: 2,629,332 km (0.103 R)
• M16: 2,907,435 km (0.107 R)
• M17: 3,055,537 km (0.071 R)
• M18: 3,130,485 km (0.101 R)
• M19: 3,425,492 km (0.079 R)
• M20: 3,525,872 km (0.12 R)
• M21: 3,638,519 km (0.054 R)
• M22: 3,856,035 km (0.041 R)
• M23: 3,972,272 km (0.095 R)
• M24: 4,148,947 km (0.03 R)
• M25: 4,781,148 km (0.099 R)
• M26: 4,855,947 km (0.09 R)
• M27: 5,057,754 km (0.065 R)
• M28: 5,430,403 km (0.099 R)
• M29: 5,679,483 km (0.076 R)
• M30: 5,785,548 km (0.075 R)
• M31: 5,892,211 km (0.108 R)
• M32: 6,148,173 km (0.074 R)
• M33: 6,270,694 km (0.106 R)
• M34: 6,587,692 km (0.098 R)
• M35: 6,867,589 km (0.096 R)
• M36: 7,222,884 km (0.062 R)
• M37: 7,424,542 km (0.11 R)
• M38: 7,584,313 km (0.051 R)
• M39: 7,657,317 km (0.087 R)
• M40: 7,804,072 km (0.051 R)
• M41: 8,025,926 km (0.07 R)
• M42: 8,115,236 km (0.106 R)
• M43: 8,385,260 km (0.114 R)
• M44: 8,658,126 km (0.095 R)
• M45: 8,780,497 km (0.115 R)
• M46: 9,057,702 km (0.039 R)
• M47: 9,244,101 km (0.114 R)
• M48: 9,322,042 km (0.118 R)
• M49: 9,431,697 km (0.12 R)
• M50: 9,526,093 km (0.084 R)
• M51: 9,731,491 km (0.109 R)
• M52: 9,922,528 km (0.077 R)
• M53: 10,050,583 km (0.112 R)
• M54: 10,519,124 km (0.111 R)
• M55: 10,797,226 km (0.112 R)
• M56: 10,879,505 km (0.111 R)
• M57: 10,961,934 km (0.046 R)
• M58: 11,127,538 km (0.034 R)
• M59: 11,227,171 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.26 AU - 1.88 AU

Year: 1291 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 7,554,130 km

• M1: 105,915 km (0.096 R)
• M2: 211,831 km (0.094 R)
• M3: 300,692 km (0.089 R)
• M4: 364,121 km (0.098 R)
• M5: 457,021 km (0.087 R)
• M6: 511,026 km (0.09 R)
• M7: 608,265 km (0.045 R)
• M8: 716,873 km (0.081 R)
• M9: 771,327 km (0.078 R)
• M10: 853,007 km (0.077 R)
• M11: 905,666 km (0.114 R)
• M12: 981,512 km (0.12 R)
• M13: 1,065,137 km (0.041 R)
• M14: 1,122,134 km (0.06 R)
• M15: 1,281,755 km (0.083 R)
• M16: 1,373,757 km (0.116 R)
• M17: 1,519,166 km (0.112 R)
• M18: 1,570,927 km (0.081 R)
• M19: 1,716,336 km (0.103 R)
• M20: 1,838,857 km (0.027 R)
• M21: 1,908,121 km (0.118 R)
• M22: 2,172,161 km (0.089 R)
• M23: 2,410,022 km (0.116 R)
• M24: 2,516,835 km (0.082 R)
• M25: 2,640,851 km (0.116 R)
• M26: 2,703,533 km (0.085 R)
• M27: 2,902,947 km (0.106 R)
• M28: 3,041,175 km (0.06 R)
• M29: 3,131,831 km (0.074 R)
• M30: 3,392,281 km (0.057 R)
• M31: 3,624,906 km (0.097 R)
• M32: 3,800,534 km (0.06 R)
• M33: 3,880,569 km (0.118 R)
• M34: 4,060,236 km (0.095 R)
• M35: 4,142,066 km (0.055 R)
• M36: 4,196,968 km (0.118 R)
• M37: 4,344,322 km (0.062 R)
• M38: 4,409,397 km (0.087 R)
• M39: 4,559,294 km (0.105 R)
• M40: 4,768,133 km (0.072 R)
• M41: 4,922,069 km (0.088 R)
• M42: 5,038,606 km (0.116 R)
• M43: 5,136,443 km (0.081 R)
• M44: 5,254,625 km (0.115 R)
• M45: 5,314,016 km (0.098 R)
• M46: 5,584,339 km (0.043 R)
• M47: 5,828,333 km (0.087 R)
• M48: 6,127,978 km (0.112 R)
• M49: 6,253,341 km (0.107 R)
• M50: 6,421,937 km (0.094 R)
• M51: 6,517,530 km (0.119 R)
• M52: 6,699,142 km (0.059 R)
• M53: 6,763,769 km (0.041 R)
• M54: 6,839,315 km (0.119 R)
• M55: 6,893,320 km (0.108 R)
• M56: 7,089,443 km (0.114 R)
• M57: 7,144,196 km (0.117 R)
• M58: 7,232,159 km (0.115 R)
• M59: 7,331,642 km (0.037 R)
• M60: 7,487,074 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 12,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit