🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.96 AU - 0.98 AU

Year: 352 Days

Day: 35.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.83 AU - 1.27 AU

Year: 397 Days

Day: 46.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,328,051 km

• M1: 927,956 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.99 AU - 1.35 AU

Year: 467 Days

Day: 24 Hours

Environment

Temp: 18 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.32 AU - 1.74 AU

Year: 698 Days

Day: 34.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,328,051 km

• M1: 74,649 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.01 AU - 2.41 AU

Year: 1212 Days

Day: 43.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.09 AU - 3.27 AU

Year: 2092 Days

Day: 36.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.4

Radius: 11.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.4 AU - 6.02 AU

Year: 4388 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,328,051 km

• M1: 143,614 km (0.069 R)
• M2: 292,464 km (0.116 R)
• M3: 389,254 km (0.099 R)
• M4: 625,618 km (0.105 R)
• M5: 715,527 km (0.108 R)
• M6: 859,440 km (0.116 R)
• M7: 1,166,564 km (0.093 R)
• M8: 1,292,226 km (0.117 R)
• M9: 1,483,562 km (0.087 R)
• M10: 1,646,175 km (0.07 R)
• M11: 2,099,457 km (0.062 R)
• M12: 2,240,079 km (0.042 R)
• M13: 2,427,824 km (0.081 R)
• M14: 2,865,547 km (0.113 R)
• M15: 3,038,034 km (0.093 R)
• M16: 3,344,410 km (0.113 R)
• M17: 3,728,577 km (0.027 R)
• M18: 3,848,405 km (0.099 R)
• M19: 3,986,933 km (0.114 R)
• M20: 4,144,759 km (0.093 R)
• M21: 4,557,649 km (0.056 R)
• M22: 4,667,454 km (0.11 R)
• M23: 4,778,306 km (0.117 R)
• M24: 4,965,004 km (0.107 R)
• M25: 5,040,251 km (0.087 R)
• M26: 5,954,145 km (0.097 R)
• M27: 6,054,375 km (0.108 R)
• M28: 6,256,632 km (0.026 R)
• M29: 6,338,163 km (0.105 R)
• M30: 7,024,069 km (0.088 R)
• M31: 7,151,377 km (0.061 R)
• M32: 7,322,367 km (0.113 R)
• M33: 7,581,321 km (0.109 R)
• M34: 7,690,079 km (0.093 R)
• M35: 8,041,783 km (0.115 R)
• M36: 8,130,495 km (0.063 R)
• M37: 8,241,945 km (0.046 R)
• M38: 8,421,313 km (0.038 R)
• M39: 8,669,945 km (0.111 R)
• M40: 8,989,934 km (0.12 R)
• M41: 9,244,101 km (0.079 R)
• M42: 9,759,615 km (0.116 R)
• M43: 10,284,554 km (0.084 R)
• M44: 10,501,920 km (0.067 R)
• M45: 10,843,153 km (0.059 R)
• M46: 10,916,755 km (0.046 R)
• M47: 11,737,299 km (0.106 R)
• M48: 11,888,692 km (0.114 R)
• M49: 12,423,505 km (0.079 R)
• M50: 12,680,963 km (0.104 R)
• M51: 13,070,516 km (0.106 R)
• M52: 13,148,905 km (0.078 R)
• M53: 13,622,382 km (0.115 R)
• M54: 13,808,033 km (0.059 R)
• M55: 14,424,077 km (0.107 R)
• M56: 14,586,241 km (0.111 R)
• M57: 14,939,741 km (0.112 R)
• M58: 15,572,091 km (0.111 R)
• M59: 15,794,094 km (0.085 R)
• M60: 16,073,094 km (0.053 R)
• M61: 16,381,864 km (0.106 R)
• M62: 16,777,700 km (0.052 R)
• M63: 16,862,822 km (0.082 R)
• M64: 17,033,812 km (0.098 R)
• M65: 17,147,955 km (0.075 R)
• M66: 17,291,270 km (0.111 R)
• M67: 18,013,080 km (0.039 R)
• M68: 19,099,459 km (0.108 R)
• M69: 19,277,630 km (0.061 R)
• M70: 19,426,630 km (0.1 R)
• M71: 20,267,520 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 17,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit