🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.88 AU - 0.94 AU

Year: 304 Days

Day: 40.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.1 AU - 1.6 AU

Year: 549 Days

Day: 20.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.03 AU - 3.13 AU

Year: 1450 Days

Day: 33 Hours

Environment

Temp: -67 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,390,543 km

• M1: 183,257 km (0.087 R)
• M2: 290,968 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.26 AU - 2.96 AU

Year: 1475 Days

Day: 34.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,390,543 km

• M1: 648,806 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.33 AU - 5.53 AU

Year: 3830 Days

Day: 44.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.3 AU - 5.44 AU

Year: 4353 Days

Day: 40.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 14.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.83 AU - 7.93 AU

Year: 5638 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,390,543 km

• M1: 221,554 km (0.109 R)
• M2: 337,493 km (0.105 R)
• M3: 545,434 km (0.085 R)
• M4: 634,145 km (0.1 R)
• M5: 741,108 km (0.026 R)
• M6: 1,046,437 km (0.078 R)
• M7: 1,329,775 km (0.084 R)
• M8: 2,286,603 km (0.08 R)
• M9: 2,402,093 km (0.042 R)
• M10: 2,822,014 km (0.1 R)
• M11: 3,200,796 km (0.107 R)
• M12: 3,374,479 km (0.075 R)
• M13: 3,484,733 km (0.111 R)
• M14: 3,618,473 km (0.095 R)
• M15: 3,776,897 km (0.091 R)
• M16: 4,053,803 km (0.088 R)
• M17: 4,409,547 km (0.12 R)
• M18: 4,579,041 km (0.062 R)
• M19: 4,849,963 km (0.059 R)
• M20: 4,999,860 km (0.074 R)
• M21: 5,459,125 km (0.085 R)
• M22: 5,905,526 km (0.1 R)
• M23: 6,722,180 km (0.105 R)
• M24: 7,257,741 km (0.116 R)
• M25: 7,401,055 km (0.055 R)
• M26: 7,661,356 km (0.118 R)
• M27: 7,983,590 km (0.115 R)
• M28: 8,611,302 km (0.047 R)
• M29: 8,702,258 km (0.069 R)
• M30: 8,854,548 km (0.112 R)
• M31: 9,285,839 km (0.043 R)
• M32: 9,598,199 km (0.107 R)
• M33: 9,787,291 km (0.12 R)
• M34: 9,977,729 km (0.11 R)
• M35: 10,073,322 km (0.115 R)
• M36: 10,491,299 km (0.068 R)
• M37: 10,588,537 km (0.065 R)
• M38: 10,751,300 km (0.1 R)
• M39: 10,849,436 km (0.099 R)
• M40: 10,947,722 km (0.103 R)
• M41: 11,711,868 km (0.056 R)
• M42: 11,914,124 km (0.08 R)
• M43: 12,015,701 km (0.106 R)
• M44: 12,838,340 km (0.074 R)
• M45: 13,116,592 km (0.065 R)
• M46: 13,221,609 km (0.073 R)
• M47: 13,643,924 km (0.066 R)
• M48: 13,856,652 km (0.09 R)
• M49: 14,321,752 km (0.097 R)
• M50: 14,719,084 km (0.112 R)
• M51: 15,377,464 km (0.104 R)
• M52: 15,561,918 km (0.089 R)
• M53: 16,345,213 km (0.089 R)
• M54: 16,760,646 km (0.032 R)
• M55: 17,103,076 km (0.1 R)
• M56: 17,563,388 km (0.109 R)
• M57: 19,047,698 km (0.048 R)
• M58: 19,285,709 km (0.12 R)
• M59: 19,804,963 km (0.037 R)
• M60: 20,005,873 km (0.101 R)
• M61: 20,247,773 km (0.081 R)
• M62: 20,734,714 km (0.084 R)
• M63: 22,260,313 km (0.108 R)
• M64: 23,184,528 km (0.044 R)
• M65: 24,508,170 km (0.07 R)
• M66: 24,896,975 km (0.042 R)
• M67: 25,157,276 km (0.051 R)
• M68: 25,287,874 km (0.117 R)
• M69: 27,094,269 km (0.119 R)
• M70: 27,317,469 km (0.109 R)
• M71: 27,541,267 km (0.051 R)
• M72: 28,170,925 km (0.115 R)
• M73: 28,805,519 km (0.075 R)
• M74: 29,536,454 km (0.12 R)
• M75: 30,458,725 km (0.102 R)
• M76: 30,644,376 km (0.094 R)
• M77: 30,830,326 km (0.101 R)
• M78: 31,063,399 km (0.112 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 14,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit