🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.64 AU - 0.7 AU

Year: 200 Days

Day: 20.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.98 AU - 1.26 AU

Year: 433 Days

Day: 25.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.39 AU - 2.43 AU

Year: 1367 Days

Day: 31.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,505,691 km

• M1: 219,310 km (0.034 R)
• M2: 1,158,935 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.47 AU - 2.71 AU

Year: 1522 Days

Day: 16.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,505,691 km

• M1: 365,767 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.02 AU - 3.34 AU

Year: 1602 Days

Day: 12.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 11.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.3 AU - 5.58 AU

Year: 4634 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,505,691 km

• M1: 155,283 km (0.098 R)
• M2: 229,034 km (0.051 R)
• M3: 338,241 km (0.053 R)
• M4: 501,751 km (0.083 R)
• M5: 600,187 km (0.038 R)
• M6: 1,117,945 km (0.094 R)
• M7: 1,225,207 km (0.113 R)
• M8: 1,407,267 km (0.119 R)
• M9: 1,509,143 km (0.065 R)
• M10: 1,736,233 km (0.099 R)
• M11: 1,814,473 km (0.03 R)
• M12: 2,023,610 km (0.067 R)
• M13: 2,139,549 km (0.078 R)
• M14: 2,844,903 km (0.094 R)
• M15: 3,032,050 km (0.111 R)
• M16: 3,300,877 km (0.046 R)
• M17: 3,497,897 km (0.115 R)
• M18: 3,678,462 km (0.027 R)
• M19: 3,800,534 km (0.119 R)
• M20: 3,903,457 km (0.093 R)
• M21: 4,028,072 km (0.094 R)
• M22: 4,132,940 km (0.116 R)
• M23: 4,388,454 km (0.079 R)
• M24: 4,627,361 km (0.091 R)
• M25: 4,737,316 km (0.091 R)
• M26: 4,848,168 km (0.079 R)
• M27: 5,027,386 km (0.072 R)
• M28: 5,140,632 km (0.11 R)
• M29: 5,415,593 km (0.082 R)
• M30: 6,221,177 km (0.092 R)
• M31: 6,887,486 km (0.058 R)
• M32: 7,140,007 km (0.048 R)
• M33: 7,524,623 km (0.105 R)
• M34: 8,021,587 km (0.108 R)
• M35: 8,154,281 km (0.116 R)
• M36: 8,448,390 km (0.102 R)
• M37: 8,773,466 km (0.1 R)
• M38: 8,910,049 km (0.083 R)
• M39: 9,999,870 km (0.1 R)
• M40: 10,171,309 km (0.03 R)
• M41: 10,662,289 km (0.048 R)
• M42: 11,339,070 km (0.065 R)
• M43: 11,667,587 km (0.096 R)
• M44: 11,757,645 km (0.113 R)
• M45: 12,090,201 km (0.073 R)
• M46: 12,273,009 km (0.035 R)
• M47: 12,425,898 km (0.115 R)
• M48: 12,702,804 km (0.106 R)
• M49: 12,795,555 km (0.083 R)
• M50: 13,168,951 km (0.11 R)
• M51: 13,294,164 km (0.098 R)
• M52: 13,419,827 km (0.043 R)
• M53: 13,990,243 km (0.065 R)
• M54: 14,795,379 km (0.104 R)
• M55: 15,252,999 km (0.105 R)
• M56: 15,483,529 km (0.032 R)
• M57: 16,484,489 km (0.069 R)
• M58: 16,822,879 km (0.103 R)
• M59: 17,163,513 km (0.107 R)
• M60: 18,478,628 km (0.093 R)
• M61: 19,325,801 km (0.084 R)
• M62: 20,149,636 km (0.058 R)
• M63: 20,693,125 km (0.109 R)
• M64: 20,948,489 km (0.05 R)
• M65: 21,094,796 km (0.109 R)
• M66: 22,315,066 km (0.07 R)
• M67: 22,726,909 km (0.109 R)
• M68: 23,141,295 km (0.117 R)
• M69: 23,558,224 km (0.043 R)
• M70: 23,786,660 km (0.114 R)
• M71: 24,015,844 km (0.118 R)
• M72: 24,207,329 km (0.114 R)
• M73: 24,939,910 km (0.113 R)
• M74: 25,056,147 km (0.042 R)
• M75: 25,172,684 km (0.055 R)
• M76: 25,328,266 km (0.114 R)
• M77: 26,308,282 km (0.107 R)
• M78: 26,426,613 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 17,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit