🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.94 AU - 1.26 AU

Year: 415 Days

Day: 16.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,986,913 km

• M1: 623,973 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.08 AU - 1.26 AU

Year: 455 Days

Day: 28 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.28 AU - 1.32 AU

Year: 533 Days

Day: 25.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.32 AU - 1.34 AU

Year: 552 Days

Day: 39.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.31 AU - 1.71 AU

Year: 668 Days

Day: 25.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4 AU - 4.42 AU

Year: 3109 Days

Day: 30.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,986,913 km

• M1: 1,119,890 km (0.111 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.8

Radius: 13.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.51 AU - 7.17 AU

Year: 5745 Days

Day: 11 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,986,913 km

• M1: 246,537 km (0.088 R)
• M2: 442,211 km (0.094 R)
• M3: 631,752 km (0.081 R)
• M4: 880,084 km (0.043 R)
• M5: 1,009,636 km (0.051 R)
• M6: 1,257,071 km (0.106 R)
• M7: 1,630,318 km (0.118 R)
• M8: 2,019,422 km (0.058 R)
• M9: 2,356,166 km (0.096 R)
• M10: 2,583,705 km (0.095 R)
• M11: 2,797,181 km (0.105 R)
• M12: 3,379,416 km (0.113 R)
• M13: 3,495,803 km (0.101 R)
• M14: 3,999,349 km (0.118 R)
• M15: 4,097,934 km (0.09 R)
• M16: 4,247,233 km (0.082 R)
• M17: 4,347,913 km (0.069 R)
• M18: 4,680,618 km (0.096 R)
• M19: 5,048,180 km (0.086 R)
• M20: 5,672,602 km (0.117 R)
• M21: 6,121,545 km (0.117 R)
• M22: 6,264,112 km (0.081 R)
• M23: 6,640,350 km (0.063 R)
• M24: 6,787,106 km (0.052 R)
• M25: 7,173,517 km (0.092 R)
• M26: 7,445,336 km (0.073 R)
• M27: 7,659,112 km (0.082 R)
• M28: 7,936,915 km (0.113 R)
• M29: 8,344,270 km (0.073 R)
• M30: 8,502,694 km (0.053 R)
• M31: 9,244,700 km (0.089 R)
• M32: 9,973,840 km (0.087 R)
• M33: 10,243,565 km (0.086 R)
• M34: 10,481,724 km (0.037 R)
• M35: 10,584,199 km (0.108 R)
• M36: 10,721,530 km (0.119 R)
• M37: 10,928,573 km (0.071 R)
• M38: 11,067,400 km (0.045 R)
• M39: 11,241,831 km (0.093 R)
• M40: 11,983,986 km (0.069 R)
• M41: 12,091,248 km (0.106 R)
• M42: 12,379,074 km (0.101 R)
• M43: 12,888,156 km (0.034 R)
• M44: 13,367,168 km (0.117 R)
• M45: 13,552,819 km (0.094 R)
• M46: 13,851,865 km (0.098 R)
• M47: 14,153,155 km (0.107 R)
• M48: 14,800,316 km (0.112 R)
• M49: 15,301,917 km (0.1 R)
• M50: 15,809,054 km (0.098 R)
• M51: 15,966,132 km (0.111 R)
• M52: 16,799,841 km (0.056 R)
• M53: 17,647,612 km (0.096 R)
• M54: 17,851,514 km (0.112 R)
• M55: 18,056,313 km (0.113 R)
• M56: 18,426,718 km (0.106 R)
• M57: 19,300,818 km (0.096 R)
• M58: 19,764,123 km (0.098 R)
• M59: 20,444,643 km (0.09 R)
• M60: 20,615,933 km (0.107 R)
• M61: 20,744,737 km (0.077 R)
• M62: 20,873,840 km (0.042 R)
• M63: 21,828,573 km (0.111 R)
• M64: 21,959,771 km (0.095 R)
• M65: 22,355,307 km (0.05 R)
• M66: 24,096,178 km (0.084 R)
• M67: 24,277,191 km (0.061 R)
• M68: 24,731,670 km (0.086 R)
• M69: 25,510,925 km (0.104 R)
• M70: 27,328,689 km (0.11 R)
• M71: 27,517,481 km (0.109 R)
• M72: 27,801,567 km (0.064 R)
• M73: 28,563,769 km (0.109 R)
• M74: 28,755,404 km (0.109 R)
• M75: 29,719,861 km (0.073 R)
• M76: 29,865,569 km (0.107 R)
• M77: 31,680,640 km (0.114 R)
• M78: 31,879,007 km (0.093 R)
• M79: 32,177,455 km (0.113 R)
• M80: 32,626,697 km (0.098 R)
• M81: 33,228,978 km (0.058 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 18,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit