🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.63 AU

Year: 173 Days

Day: 43.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,963,411 km

• M1: 184,005 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.73 AU - 0.75 AU

Year: 242 Days

Day: 41.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.69 AU - 0.81 AU

Year: 247 Days

Day: 24 Hours

Environment

Temp: 100 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.78 AU - 1.06 AU

Year: 336 Days

Day: 41.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.92 AU - 1.36 AU

Year: 464 Days

Day: 28.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.87 AU - 2.11 AU

Year: 1069 Days

Day: 26.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 109.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.6

Radius: 5.8

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.01 AU - 19.81 AU

Year: 25314 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,963,411 km

• M1: 258,505 km (0.112 R)
• M2: 1,619,397 km (0.086 R)
• M3: 1,763,011 km (0.115 R)
• M4: 1,821,653 km (0.116 R)
• M5: 2,709,068 km (0.11 R)
• M6: 3,160,554 km (0.077 R)
• M7: 4,408,350 km (0.08 R)
• M8: 4,609,410 km (0.106 R)
• M9: 5,746,054 km (0.111 R)
• M10: 6,009,945 km (0.082 R)
• M11: 6,640,949 km (0.086 R)
• M12: 7,104,552 km (0.056 R)
• M13: 7,722,691 km (0.09 R)
• M14: 8,111,645 km (0.084 R)
• M15: 8,556,849 km (0.048 R)
• M16: 9,367,819 km (0.081 R)
• M17: 9,887,073 km (0.041 R)
• M18: 9,992,091 km (0.119 R)
• M19: 10,629,677 km (0.057 R)
• M20: 11,062,015 km (0.065 R)
• M21: 11,225,675 km (0.1 R)
• M22: 12,449,834 km (0.073 R)
• M23: 12,962,655 km (0.062 R)
• M24: 13,020,101 km (0.094 R)
• M25: 13,135,291 km (0.055 R)
• M26: 14,068,034 km (0.113 R)
• M27: 15,568,052 km (0.105 R)
• M28: 16,992,074 km (0.038 R)
• M29: 17,117,886 km (0.095 R)
• M30: 18,263,955 km (0.069 R)
• M31: 18,522,012 km (0.069 R)
• M32: 19,764,123 km (0.11 R)
• M33: 21,643,072 km (0.057 R)
• M34: 22,121,636 km (0.115 R)
• M35: 22,396,596 km (0.077 R)
• M36: 25,495,965 km (0.115 R)
• M37: 25,856,646 km (0.118 R)
• M38: 27,095,316 km (0.109 R)
• M39: 29,705,799 km (0.119 R)
• M40: 30,313,615 km (0.106 R)
• M41: 30,389,910 km (0.052 R)
• M42: 31,618,856 km (0.094 R)
• M43: 32,551,300 km (0.073 R)
• M44: 32,942,498 km (0.117 R)
• M45: 34,045,932 km (0.113 R)
• M46: 34,204,656 km (0.064 R)
• M47: 39,992,747 km (0.109 R)
• M48: 40,076,372 km (0.085 R)
• M49: 40,747,767 km (0.096 R)
• M50: 41,422,902 km (0.094 R)
• M51: 41,677,069 km (0.044 R)
• M52: 44,940,397 km (0.067 R)
• M53: 49,986,932 km (0.095 R)
• M54: 50,077,139 km (0.089 R)
• M55: 51,799,759 km (0.1 R)
• M56: 52,073,523 km (0.028 R)
• M57: 52,530,844 km (0.091 R)
• M58: 52,805,954 km (0.079 R)
• M59: 53,265,369 km (0.11 R)
• M60: 54,095,787 km (0.109 R)
• M61: 54,930,543 km (0.108 R)
• M62: 55,396,092 km (0.067 R)
• M63: 58,027,219 km (0.065 R)
• M64: 60,891,270 km (0.119 R)
• M65: 62,437,514 km (0.099 R)
• M66: 62,534,603 km (0.093 R)
• M67: 63,410,498 km (0.067 R)
• M68: 63,508,036 km (0.074 R)
• M69: 63,703,261 km (0.074 R)
• M70: 64,879,250 km (0.031 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 18,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit