🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.88 AU - 0.9 AU

Year: 294 Days

Day: 28 Hours

Environment

Temp: 191 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.01 AU - 1.21 AU

Year: 409 Days

Day: 16.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,219,848 km

• M1: 408,103 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.9 AU - 1.4 AU

Year: 431 Days

Day: 40.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.21 AU - 1.53 AU

Year: 561 Days

Day: 21.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.75 AU - 2.03 AU

Year: 909 Days

Day: 13.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,219,848 km

• M1: 191,036 km (0.116 R)
• M2: 963,709 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.04 AU - 2.2 AU

Year: 1080 Days

Day: 32.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,219,848 km

• M1: 171,589 km (0.063 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 11.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.93 AU - 6.21 AU

Year: 5232 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,219,848 km

• M1: 305,180 km (0.104 R)
• M2: 507,286 km (0.112 R)
• M3: 642,523 km (0.047 R)
• M4: 769,382 km (0.048 R)
• M5: 905,366 km (0.11 R)
• M6: 1,177,186 km (0.115 R)
• M7: 1,364,033 km (0.061 R)
• M8: 1,561,054 km (0.091 R)
• M9: 2,323,554 km (0.065 R)
• M10: 2,595,373 km (0.061 R)
• M11: 2,895,467 km (0.119 R)
• M12: 3,114,328 km (0.106 R)
• M13: 3,376,424 km (0.089 R)
• M14: 3,452,719 km (0.107 R)
• M15: 3,568,208 km (0.052 R)
• M16: 3,704,642 km (0.11 R)
• M17: 3,783,330 km (0.089 R)
• M18: 3,922,606 km (0.101 R)
• M19: 4,063,527 km (0.113 R)
• M20: 4,144,759 km (0.118 R)
• M21: 4,538,351 km (0.101 R)
• M22: 4,643,967 km (0.093 R)
• M23: 4,729,088 km (0.049 R)
• M24: 5,361,737 km (0.084 R)
• M25: 5,451,047 km (0.1 R)
• M26: 5,974,640 km (0.102 R)
• M27: 6,090,728 km (0.058 R)
• M28: 6,681,938 km (0.117 R)
• M29: 7,217,499 km (0.09 R)
• M30: 7,390,883 km (0.103 R)
• M31: 7,665,993 km (0.091 R)
• M32: 7,944,545 km (0.082 R)
• M33: 8,329,909 km (0.07 R)
• M34: 8,642,568 km (0.088 R)
• M35: 8,853,202 km (0.077 R)
• M36: 9,360,189 km (0.054 R)
• M37: 9,630,812 km (0.045 R)
• M38: 9,904,127 km (0.102 R)
• M39: 9,986,555 km (0.107 R)
• M40: 10,096,959 km (0.069 R)
• M41: 10,767,456 km (0.116 R)
• M42: 11,165,387 km (0.036 R)
• M43: 11,279,979 km (0.069 R)
• M44: 11,452,465 km (0.075 R)
• M45: 11,596,977 km (0.089 R)
• M46: 11,713,064 km (0.066 R)
• M47: 12,122,215 km (0.085 R)
• M48: 12,210,477 km (0.101 R)
• M49: 12,714,921 km (0.082 R)
• M50: 12,804,680 km (0.072 R)
• M51: 13,408,308 km (0.063 R)
• M52: 13,621,784 km (0.096 R)
• M53: 13,867,124 km (0.057 R)
• M54: 15,657,212 km (0.07 R)
• M55: 16,270,115 km (0.052 R)
• M56: 16,693,926 km (0.048 R)
• M57: 17,088,415 km (0.04 R)
• M58: 17,187,449 km (0.082 R)
• M59: 17,987,199 km (0.12 R)
• M60: 18,594,866 km (0.089 R)
• M61: 19,003,717 km (0.086 R)
• M62: 20,213,365 km (0.085 R)
• M63: 20,809,812 km (0.099 R)
• M64: 20,951,032 km (0.066 R)
• M65: 21,198,916 km (0.109 R)
• M66: 21,554,660 km (0.076 R)
• M67: 21,840,840 km (0.096 R)
• M68: 22,308,334 km (0.093 R)
• M69: 22,416,643 km (0.12 R)
• M70: 23,620,157 km (0.11 R)
• M71: 23,878,214 km (0.057 R)
• M72: 24,359,919 km (0.099 R)
• M73: 24,508,769 km (0.109 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 20,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit