🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 211 Days

Day: 24.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,525,589 km

• M1: 180,565 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.54 AU - 0.9 AU

Year: 225 Days

Day: 33.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.05 AU - 1.35 AU

Year: 485 Days

Day: 31.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,525,589 km

• M1: 114,442 km (0.104 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.29 AU - 2.93 AU

Year: 1556 Days

Day: 41.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.9

Radius: 9.1

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.86 AU - 9.02 AU

Year: 9862 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,525,589 km

• M1: 114,442 km (0.101 R)
• M2: 181,761 km (0.096 R)
• M3: 239,207 km (0.089 R)
• M4: 296,952 km (0.096 R)
• M5: 647,310 km (0.054 R)
• M6: 863,778 km (0.058 R)
• M7: 963,709 km (0.044 R)
• M8: 1,067,830 km (0.073 R)
• M9: 1,345,034 km (0.062 R)
• M10: 1,442,423 km (0.113 R)
• M11: 2,167,374 km (0.096 R)
• M12: 2,615,868 km (0.105 R)
• M13: 2,763,521 km (0.105 R)
• M14: 3,275,745 km (0.09 R)
• M15: 3,461,994 km (0.096 R)
• M16: 3,789,464 km (0.104 R)
• M17: 4,069,960 km (0.107 R)
• M18: 4,126,956 km (0.084 R)
• M19: 4,386,509 km (0.108 R)
• M20: 4,532,965 km (0.072 R)
• M21: 5,104,429 km (0.044 R)
• M22: 5,227,698 km (0.077 R)
• M23: 6,085,342 km (0.116 R)
• M24: 7,191,918 km (0.077 R)
• M25: 7,574,439 km (0.105 R)
• M26: 7,715,211 km (0.056 R)
• M27: 7,892,484 km (0.085 R)
• M28: 7,963,693 km (0.061 R)
• M29: 8,214,868 km (0.104 R)
• M30: 9,282,847 km (0.045 R)
• M31: 9,547,187 km (0.102 R)
• M32: 10,393,910 km (0.103 R)
• M33: 10,707,916 km (0.039 R)
• M34: 10,786,754 km (0.069 R)
• M35: 11,184,535 km (0.096 R)
• M36: 11,627,644 km (0.079 R)
• M37: 12,406,600 km (0.119 R)
• M38: 12,531,066 km (0.067 R)
• M39: 12,614,242 km (0.085 R)
• M40: 12,823,230 km (0.086 R)
• M41: 13,542,198 km (0.079 R)
• M42: 14,014,329 km (0.118 R)
• M43: 14,100,796 km (0.106 R)
• M44: 14,317,563 km (0.1 R)
• M45: 14,404,629 km (0.099 R)
• M46: 15,019,028 km (0.067 R)
• M47: 15,151,721 km (0.1 R)
• M48: 15,418,454 km (0.111 R)
• M49: 15,507,764 km (0.065 R)
• M50: 16,820,934 km (0.054 R)
• M51: 19,119,805 km (0.06 R)
• M52: 19,215,697 km (0.028 R)
• M53: 19,843,110 km (0.094 R)
• M54: 19,940,199 km (0.106 R)
• M55: 20,624,460 km (0.068 R)
• M56: 21,068,317 km (0.118 R)
• M57: 21,217,017 km (0.063 R)
• M58: 21,366,017 km (0.059 R)
• M59: 22,166,664 km (0.119 R)
• M60: 23,232,549 km (0.097 R)
• M61: 24,159,308 km (0.079 R)
• M62: 24,314,890 km (0.116 R)
• M63: 24,679,310 km (0.082 R)
• M64: 24,836,089 km (0.116 R)
• M65: 25,255,711 km (0.087 R)
• M66: 25,942,664 km (0.043 R)
• M67: 27,496,986 km (0.08 R)
• M68: 27,985,423 km (0.096 R)
• M69: 29,412,737 km (0.048 R)
• M70: 29,689,941 km (0.058 R)
• M71: 30,135,294 km (0.112 R)
• M72: 30,358,793 km (0.111 R)
• M73: 30,582,742 km (0.051 R)
• M74: 30,695,090 km (0.111 R)
• M75: 31,032,582 km (0.039 R)
• M76: 31,711,158 km (0.051 R)
• M77: 31,995,394 km (0.107 R)
• M78: 33,140,865 km (0.064 R)
• M79: 33,256,205 km (0.107 R)
• M80: 33,371,545 km (0.073 R)
• M81: 36,359,314 km (0.069 R)
• M82: 37,314,197 km (0.081 R)
• M83: 37,614,290 km (0.092 R)
• M84: 39,798,569 km (0.091 R)
• M85: 41,525,527 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit