🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 188 Days

Day: 36.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.7 AU - 0.72 AU

Year: 261 Days

Day: 44.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.71 AU - 0.73 AU

Year: 267 Days

Day: 22.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,958,124 km

• M1: 160,519 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.74 AU - 1.14 AU

Year: 398 Days

Day: 36.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.97 AU - 1.59 AU

Year: 632 Days

Day: 28.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,958,124 km

• M1: 171,140 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.74 AU - 1.88 AU

Year: 1063 Days

Day: 18.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,958,124 km

• M1: 870,660 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.74 AU - 2.74 AU

Year: 1464 Days

Day: 33 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,958,124 km

• M1: 1,386,623 km (0.103 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.5

Radius: 11.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.63 AU - 4.47 AU

Year: 3558 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,958,124 km

• M1: 173,085 km (0.056 R)
• M2: 308,321 km (0.065 R)
• M3: 425,606 km (0.047 R)
• M4: 517,459 km (0.116 R)
• M5: 776,114 km (0.068 R)
• M6: 1,545,196 km (0.116 R)
• M7: 2,029,146 km (0.109 R)
• M8: 2,195,648 km (0.088 R)
• M9: 2,722,232 km (0.114 R)
• M10: 2,872,728 km (0.087 R)
• M11: 2,957,550 km (0.096 R)
• M12: 3,077,677 km (0.106 R)
• M13: 3,181,947 km (0.105 R)
• M14: 3,394,226 km (0.054 R)
• M15: 3,964,044 km (0.099 R)
• M16: 4,116,036 km (0.08 R)
• M17: 4,386,658 km (0.119 R)
• M18: 4,504,392 km (0.108 R)
• M19: 4,583,529 km (0.099 R)
• M20: 5,233,382 km (0.096 R)
• M21: 5,337,502 km (0.05 R)
• M22: 5,825,640 km (0.094 R)
• M23: 5,912,108 km (0.108 R)
• M24: 6,020,566 km (0.088 R)
• M25: 6,417,001 km (0.109 R)
• M26: 6,506,311 km (0.068 R)
• M27: 6,708,717 km (0.079 R)
• M28: 6,890,328 km (0.105 R)
• M29: 7,004,621 km (0.102 R)
• M30: 7,235,301 km (0.072 R)
• M31: 7,328,201 km (0.101 R)
• M32: 7,609,445 km (0.076 R)
• M33: 7,775,200 km (0.087 R)
• M34: 7,918,215 km (0.107 R)
• M35: 8,894,042 km (0.035 R)
• M36: 9,143,871 km (0.045 R)
• M37: 9,753,183 km (0.116 R)
• M38: 10,638,653 km (0.09 R)
• M39: 10,877,411 km (0.079 R)
• M40: 11,171,520 km (0.115 R)
• M41: 11,360,163 km (0.047 R)
• M42: 11,522,626 km (0.09 R)
• M43: 11,685,838 km (0.039 R)
• M44: 12,097,381 km (0.065 R)
• M45: 12,235,610 km (0.051 R)
• M46: 12,625,611 km (0.1 R)
• M47: 12,793,909 km (0.117 R)
• M48: 13,189,595 km (0.112 R)
• M49: 13,303,439 km (0.111 R)
• M50: 13,417,583 km (0.115 R)
• M51: 13,790,829 km (0.086 R)
• M52: 14,051,130 km (0.117 R)
• M53: 14,313,225 km (0.086 R)
• M54: 14,400,889 km (0.107 R)
• M55: 15,019,925 km (0.092 R)
• M56: 15,497,292 km (0.104 R)
• M57: 15,949,377 km (0.086 R)
• M58: 16,101,069 km (0.083 R)
• M59: 16,405,950 km (0.051 R)
• M60: 16,589,656 km (0.108 R)
• M61: 16,681,958 km (0.054 R)
• M62: 16,805,077 km (0.092 R)
• M63: 16,990,279 km (0.07 R)
• M64: 17,394,044 km (0.057 R)
• M65: 17,738,268 km (0.087 R)
• M66: 18,720,229 km (0.042 R)
• M67: 18,848,285 km (0.049 R)
• M68: 19,298,574 km (0.095 R)
• M69: 19,817,529 km (0.118 R)
• M70: 20,769,869 km (0.087 R)
• M71: 21,602,830 km (0.088 R)
• M72: 22,074,063 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 14,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit