🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.62 AU - 0.66 AU

Year: 193 Days

Day: 17.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,921,884 km

• M1: 121,773 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.74 AU - 0.92 AU

Year: 285 Days

Day: 27.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,921,884 km

• M1: 343,028 km (0.048 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.6 AU - 3.36 AU

Year: 1938 Days

Day: 24.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,921,884 km

• M1: 873,203 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.65 AU - 3.89 AU

Year: 2228 Days

Day: 16.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,921,884 km

• M1: 1,311,525 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.37 AU - 3.77 AU

Year: 2541 Days

Day: 29.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,921,884 km

• M1: 759,359 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.21 AU - 4.37 AU

Year: 2780 Days

Day: 40 Hours

Environment

Temp: -118 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,921,884 km

• M1: 768,933 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.96 AU - 4.93 AU

Year: 2946 Days

Day: 17.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.9

Radius: 14.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.05 AU - 4.61 AU

Year: 3394 Days

Day: 5.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,921,884 km

• M1: 182,958 km (0.091 R)
• M2: 289,023 km (0.102 R)
• M3: 412,890 km (0.112 R)
• M4: 679,324 km (0.115 R)
• M5: 852,259 km (0.092 R)
• M6: 1,068,727 km (0.103 R)
• M7: 1,160,730 km (0.098 R)
• M8: 1,485,208 km (0.058 R)
• M9: 1,674,748 km (0.119 R)
• M10: 1,850,226 km (0.077 R)
• M11: 1,997,580 km (0.083 R)
• M12: 2,137,305 km (0.118 R)
• M13: 2,256,235 km (0.098 R)
• M14: 2,716,398 km (0.115 R)
• M15: 2,911,474 km (0.052 R)
• M16: 3,057,631 km (0.098 R)
• M17: 3,165,491 km (0.108 R)
• M18: 3,343,512 km (0.075 R)
• M19: 3,652,582 km (0.109 R)
• M20: 3,883,262 km (0.039 R)
• M21: 4,118,878 km (0.031 R)
• M22: 4,253,516 km (0.045 R)
• M23: 4,389,650 km (0.098 R)
• M24: 4,481,204 km (0.113 R)
• M25: 4,619,881 km (0.106 R)
• M26: 5,172,646 km (0.057 R)
• M27: 5,269,585 km (0.097 R)
• M28: 5,481,565 km (0.051 R)
• M29: 5,729,898 km (0.112 R)
• M30: 5,897,597 km (0.051 R)
• M31: 6,100,900 km (0.076 R)
• M32: 6,392,915 km (0.041 R)
• M33: 6,672,065 km (0.103 R)
• M34: 6,813,136 km (0.095 R)
• M35: 6,919,650 km (0.063 R)
• M36: 7,062,515 km (0.106 R)
• M37: 7,260,583 km (0.11 R)
• M38: 7,533,599 km (0.077 R)
• M39: 7,625,452 km (0.071 R)
• M40: 7,847,156 km (0.113 R)
• M41: 8,165,201 km (0.08 R)
• M42: 8,506,434 km (0.113 R)
• M43: 8,755,963 km (0.081 R)
• M44: 8,988,438 km (0.082 R)
• M45: 9,124,872 km (0.076 R)
• M46: 9,321,144 km (0.074 R)
• M47: 9,439,626 km (0.078 R)
• M48: 9,677,935 km (0.093 R)
• M49: 9,998,972 km (0.104 R)
• M50: 10,262,414 km (0.112 R)
• M51: 10,569,239 km (0.11 R)
• M52: 10,775,385 km (0.109 R)
• M53: 11,003,821 km (0.086 R)
• M54: 11,171,071 km (0.078 R)
• M55: 11,423,293 km (0.103 R)
• M56: 11,762,731 km (0.113 R)
• M57: 11,890,787 km (0.112 R)
• M58: 12,083,918 km (0.098 R)
• M59: 12,191,628 km (0.06 R)
• M60: 12,451,330 km (0.083 R)
• M61: 12,888,605 km (0.115 R)
• M62: 12,998,559 km (0.112 R)
• M63: 13,241,955 km (0.053 R)
• M64: 13,576,156 km (0.051 R)
• M65: 14,503,813 km (0.064 R)
• M66: 14,779,222 km (0.071 R)
• M67: 15,102,803 km (0.096 R)
• M68: 15,851,091 km (0.067 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: 495 - 11,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit