🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.62 AU - 0.8 AU

Year: 213 Days

Day: 38.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,483,031 km

• M1: 372,200 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.7 AU - 0.9 AU

Year: 255 Days

Day: 13.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,483,031 km

• M1: 410,347 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.82 AU - 0.84 AU

Year: 270 Days

Day: 18.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,483,031 km

• M1: 721,062 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.87 AU - 0.99 AU

Year: 320 Days

Day: 40.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,483,031 km

• M1: 281,992 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.58 AU

Year: 1108 Days

Day: 36.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.51 AU - 2.97 AU

Year: 1617 Days

Day: 47.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.01 AU - 4.85 AU

Year: 2777 Days

Day: 37.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,483,031 km

• M1: 1,140,983 km (0.089 R)
• M2: 1,374,804 km (0.068 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.88 AU - 5.48 AU

Year: 3609 Days

Day: 31.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 8.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.41 AU - 7.37 AU

Year: 5758 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 14,483,031 km

• M1: 116,088 km (0.113 R)
• M2: 176,825 km (0.098 R)
• M3: 246,687 km (0.109 R)
• M4: 310,266 km (0.114 R)
• M5: 497,563 km (0.114 R)
• M6: 598,541 km (0.086 R)
• M7: 692,040 km (0.118 R)
• M8: 798,703 km (0.084 R)
• M9: 854,353 km (0.084 R)
• M10: 919,578 km (0.077 R)
• M11: 1,003,652 km (0.099 R)
• M12: 1,225,506 km (0.116 R)
• M13: 1,281,156 km (0.112 R)
• M14: 1,778,270 km (0.113 R)
• M15: 1,895,405 km (0.073 R)
• M16: 1,993,092 km (0.116 R)
• M17: 2,103,645 km (0.108 R)
• M18: 2,204,923 km (0.036 R)
• M19: 2,354,222 km (0.086 R)
• M20: 2,650,575 km (0.113 R)
• M21: 2,821,865 km (0.117 R)
• M22: 2,908,931 km (0.069 R)
• M23: 2,971,612 km (0.069 R)
• M24: 3,124,052 km (0.108 R)
• M25: 3,344,410 km (0.056 R)
• M26: 3,516,298 km (0.075 R)
• M27: 3,637,173 km (0.102 R)
• M28: 3,800,384 km (0.106 R)
• M29: 4,176,473 km (0.088 R)
• M30: 4,275,956 km (0.108 R)
• M31: 4,376,336 km (0.095 R)
• M32: 4,579,191 km (0.109 R)
• M33: 4,889,457 km (0.087 R)
• M34: 5,267,640 km (0.108 R)
• M35: 6,376,609 km (0.079 R)
• M36: 6,507,807 km (0.091 R)
• M37: 6,590,235 km (0.083 R)
• M38: 6,673,112 km (0.062 R)
• M39: 6,940,593 km (0.069 R)
• M40: 7,451,470 km (0.103 R)
• M41: 7,537,788 km (0.114 R)
• M42: 7,624,555 km (0.089 R)
• M43: 7,728,974 km (0.059 R)
• M44: 8,115,984 km (0.08 R)
• M45: 8,240,599 km (0.11 R)
• M46: 8,509,426 km (0.074 R)
• M47: 8,835,998 km (0.105 R)
• M48: 8,890,901 km (0.119 R)
• M49: 9,408,060 km (0.099 R)
• M50: 9,783,402 km (0.035 R)
• M51: 10,221,275 km (0.092 R)
• M52: 10,298,018 km (0.098 R)
• M53: 10,394,359 km (0.117 R)
• M54: 10,452,254 km (0.106 R)
• M55: 10,607,237 km (0.045 R)
• M56: 10,782,416 km (0.102 R)
• M57: 11,592,788 km (0.108 R)
• M58: 12,218,556 km (0.034 R)
• M59: 12,279,741 km (0.072 R)
• M60: 12,402,262 km (0.108 R)
• M61: 12,917,477 km (0.091 R)
• M62: 13,000,504 km (0.117 R)
• M63: 13,104,624 km (0.11 R)
• M64: 13,188,099 km (0.061 R)
• M65: 13,271,725 km (0.104 R)
• M66: 13,334,705 km (0.029 R)
• M67: 13,756,272 km (0.032 R)
• M68: 13,989,944 km (0.038 R)
• M69: 14,160,785 km (0.112 R)
• M70: 14,289,439 km (0.069 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit