🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.59 AU - 0.65 AU

Year: 180 Days

Day: 28.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,997,104 km

• M1: 521,199 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.87 AU - 1.05 AU

Year: 347 Days

Day: 40.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.3 AU - 2.5 AU

Year: 1372 Days

Day: 22.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,997,104 km

• M1: 817,253 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.46 AU - 2.5 AU

Year: 1441 Days

Day: 31.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,997,104 km

• M1: 886,667 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.43 AU - 3.21 AU

Year: 1747 Days

Day: 38.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.94 AU - 3.3 AU

Year: 2033 Days

Day: 23.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.2

Radius: 14.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.25 AU - 5.07 AU

Year: 3712 Days

Day: 13.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,997,104 km

• M1: 182,958 km (0.109 R)
• M2: 319,092 km (0.118 R)
• M3: 412,741 km (0.053 R)
• M4: 633,846 km (0.113 R)
• M5: 844,480 km (0.057 R)
• M6: 1,011,880 km (0.111 R)
• M7: 1,295,817 km (0.05 R)
• M8: 1,503,608 km (0.113 R)
• M9: 1,606,083 km (0.103 R)
• M10: 1,699,282 km (0.055 R)
• M11: 1,842,747 km (0.108 R)
• M12: 2,142,242 km (0.087 R)
• M13: 2,232,748 km (0.107 R)
• M14: 2,337,616 km (0.094 R)
• M15: 2,444,429 km (0.036 R)
• M16: 2,690,667 km (0.071 R)
• M17: 3,222,637 km (0.104 R)
• M18: 3,463,191 km (0.073 R)
• M19: 3,662,904 km (0.107 R)
• M20: 4,154,782 km (0.072 R)
• M21: 4,285,231 km (0.065 R)
• M22: 4,400,571 km (0.112 R)
• M23: 4,533,563 km (0.03 R)
• M24: 4,718,766 km (0.106 R)
• M25: 4,975,326 km (0.087 R)
• M26: 5,219,021 km (0.118 R)
• M27: 5,342,290 km (0.082 R)
• M28: 5,466,605 km (0.06 R)
• M29: 6,307,794 km (0.074 R)
• M30: 6,458,140 km (0.085 R)
• M31: 6,647,980 km (0.038 R)
• M32: 6,743,573 km (0.091 R)
• M33: 7,169,628 km (0.098 R)
• M34: 7,366,199 km (0.102 R)
• M35: 7,524,922 km (0.117 R)
• M36: 7,624,555 km (0.118 R)
• M37: 7,764,877 km (0.111 R)
• M38: 8,211,577 km (0.06 R)
• M39: 8,438,068 km (0.115 R)
• M40: 8,562,533 km (0.058 R)
• M41: 8,855,296 km (0.07 R)
• M42: 9,193,986 km (0.105 R)
• M43: 9,666,566 km (0.077 R)
• M44: 9,862,240 km (0.082 R)
• M45: 10,081,251 km (0.03 R)
• M46: 10,191,355 km (0.102 R)
• M47: 10,435,050 km (0.071 R)
• M48: 10,591,080 km (0.12 R)
• M49: 10,747,859 km (0.12 R)
• M50: 11,018,482 km (0.114 R)
• M51: 11,566,608 km (0.052 R)
• M52: 11,728,174 km (0.117 R)
• M53: 11,820,925 km (0.116 R)
• M54: 11,937,012 km (0.105 R)
• M55: 12,030,212 km (0.081 R)
• M56: 12,665,853 km (0.091 R)
• M57: 12,832,356 km (0.09 R)
• M58: 13,191,839 km (0.034 R)
• M59: 13,409,056 km (0.113 R)
• M60: 13,749,391 km (0.086 R)
• M61: 14,166,470 km (0.086 R)
• M62: 14,463,421 km (0.12 R)
• M63: 14,887,681 km (0.097 R)
• M64: 15,468,121 km (0.113 R)
• M65: 15,646,292 km (0.028 R)
• M66: 16,004,728 km (0.03 R)
• M67: 16,159,113 km (0.116 R)
• M68: 16,991,027 km (0.103 R)
• M69: 17,174,883 km (0.088 R)
• M70: 17,465,103 km (0.1 R)
• M71: 17,597,646 km (0.053 R)
• M72: 17,810,374 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 13,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit