🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.68 AU - 0.8 AU

Year: 225 Days

Day: 32 Hours

Environment

Temp: 138 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.76 AU - 1.26 AU

Year: 358 Days

Day: 32.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,373,716 km

• M1: 35,754 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.94 AU - 1.18 AU

Year: 385 Days

Day: 24.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.28 AU - 3.86 AU

Year: 2382 Days

Day: 39.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,373,716 km

• M1: 51,312 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.02 AU - 5.02 AU

Year: 2846 Days

Day: 19.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,373,716 km

• M1: 36,801 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.22 AU - 6.26 AU

Year: 4235 Days

Day: 16 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,373,716 km

• M1: 147,204 km (0.116 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122

Radius: 11.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.41 AU - 11.85 AU

Year: 12238 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,373,716 km

• M1: 147,504 km (0.055 R)
• M2: 508,184 km (0.087 R)
• M3: 2,307,697 km (0.118 R)
• M4: 3,212,165 km (0.097 R)
• M5: 4,846,971 km (0.065 R)
• M6: 5,479,920 km (0.086 R)
• M7: 6,292,535 km (0.044 R)
• M8: 9,843,241 km (0.049 R)
• M9: 10,498,479 km (0.057 R)
• M10: 17,077,046 km (0.06 R)
• M11: 20,859,329 km (0.117 R)
• M12: 26,557,960 km (0.071 R)
• M13: 27,145,431 km (0.105 R)
• M14: 28,433,768 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.4

Radius: 3.2

Gravity: 59.8 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.55 AU - 14.77 AU

Year: 18815 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,373,716 km

• M1: 40,391 km (0.099 R)
• M2: 254,167 km (0.108 R)
• M3: 436,527 km (0.047 R)
• M4: 1,247,646 km (0.051 R)
• M5: 1,470,846 km (0.064 R)
• M6: 1,685,220 km (0.07 R)
• M7: 2,217,340 km (0.041 R)
• M8: 3,239,991 km (0.05 R)
• M9: 3,431,925 km (0.105 R)
• M10: 3,778,543 km (0.114 R)
• M11: 4,276,405 km (0.118 R)
• M12: 4,575,002 km (0.067 R)
• M13: 4,712,034 km (0.105 R)
• M14: 5,103,232 km (0.118 R)
• M15: 5,363,084 km (0.057 R)
• M16: 6,113,167 km (0.094 R)
• M17: 6,406,379 km (0.073 R)
• M18: 6,708,717 km (0.097 R)
• M19: 8,014,257 km (0.042 R)
• M20: 8,778,852 km (0.052 R)
• M21: 10,451,805 km (0.119 R)
• M22: 13,065,130 km (0.079 R)
• M23: 13,341,288 km (0.098 R)
• M24: 13,976,779 km (0.097 R)
• M25: 16,560,185 km (0.032 R)
• M26: 16,802,384 km (0.034 R)
• M27: 17,710,443 km (0.113 R)
• M28: 22,448,956 km (0.094 R)
• M29: 26,953,647 km (0.084 R)
• M30: 27,288,596 km (0.116 R)
• M31: 27,967,023 km (0.104 R)
• M32: 30,429,703 km (0.095 R)
• M33: 31,281,812 km (0.048 R)
• M34: 31,404,782 km (0.049 R)
• M35: 36,185,930 km (0.105 R)
• M36: 36,867,049 km (0.046 R)
• M37: 40,986,974 km (0.057 R)
• M38: 41,578,335 km (0.107 R)
• M39: 46,514,765 km (0.073 R)
• M40: 50,632,596 km (0.09 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit