🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.66 AU

Year: 154 Days

Day: 13.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,060,982 km

• M1: 307,274 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.65 AU - 0.67 AU

Year: 192 Days

Day: 16.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,060,982 km

• M1: 120,277 km (0.111 R)
• M2: 593,305 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.72 AU - 0.74 AU

Year: 223 Days

Day: 47.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,060,982 km

• M1: 378,931 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.77 AU - 1.11 AU

Year: 326 Days

Day: 45.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1 AU - 1.4 AU

Year: 471 Days

Day: 42.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.42 AU - 2.22 AU

Year: 879 Days

Day: 44.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.71 AU - 2.27 AU

Year: 1005 Days

Day: 25.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,060,982 km

• M1: 769,083 km (0.067 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.36 AU - 3.7 AU

Year: 1889 Days

Day: 25 Hours

Environment

Temp: -103 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.82 AU - 4.64 AU

Year: 3116 Days

Day: 14.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 12

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.7 AU - 6.52 AU

Year: 4759 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,060,982 km

• M1: 155,582 km (0.093 R)
• M2: 242,349 km (0.062 R)
• M3: 425,756 km (0.068 R)
• M4: 632,799 km (0.103 R)
• M5: 741,407 km (0.079 R)
• M6: 838,646 km (0.087 R)
• M7: 1,127,968 km (0.116 R)
• M8: 1,295,518 km (0.096 R)
• M9: 1,656,198 km (0.111 R)
• M10: 2,281,667 km (0.12 R)
• M11: 2,578,918 km (0.117 R)
• M12: 3,019,184 km (0.106 R)
• M13: 3,121,958 km (0.075 R)
• M14: 3,210,969 km (0.086 R)
• M15: 3,747,427 km (0.07 R)
• M16: 3,826,414 km (0.079 R)
• M17: 3,905,851 km (0.086 R)
• M18: 3,986,035 km (0.07 R)
• M19: 4,278,948 km (0.098 R)
• M20: 4,494,967 km (0.099 R)
• M21: 4,817,201 km (0.096 R)
• M22: 4,955,130 km (0.089 R)
• M23: 5,129,561 km (0.074 R)
• M24: 5,430,552 km (0.056 R)
• M25: 5,719,276 km (0.068 R)
• M26: 5,847,182 km (0.104 R)
• M27: 5,939,185 km (0.091 R)
• M28: 6,255,435 km (0.09 R)
• M29: 6,349,532 km (0.12 R)
• M30: 6,615,517 km (0.118 R)
• M31: 6,711,409 km (0.111 R)
• M32: 6,943,436 km (0.118 R)
• M33: 7,178,155 km (0.051 R)
• M34: 7,335,980 km (0.034 R)
• M35: 7,455,210 km (0.111 R)
• M36: 7,595,233 km (0.101 R)
• M37: 8,328,562 km (0.113 R)
• M38: 8,851,257 km (0.104 R)
• M39: 9,106,022 km (0.12 R)
• M40: 9,384,574 km (0.086 R)
• M41: 9,514,125 km (0.071 R)
• M42: 9,753,332 km (0.115 R)
• M43: 9,862,688 km (0.106 R)
• M44: 10,193,150 km (0.106 R)
• M45: 10,639,401 km (0.113 R)
• M46: 10,933,061 km (0.115 R)
• M47: 11,551,349 km (0.119 R)
• M48: 11,760,038 km (0.075 R)
• M49: 12,322,526 km (0.113 R)
• M50: 13,182,714 km (0.083 R)
• M51: 13,303,739 km (0.113 R)
• M52: 13,425,063 km (0.12 R)
• M53: 13,644,523 km (0.061 R)
• M54: 13,963,615 km (0.079 R)
• M55: 14,136,400 km (0.032 R)
• M56: 14,359,750 km (0.036 R)
• M57: 14,634,262 km (0.047 R)
• M58: 14,860,005 km (0.102 R)
• M59: 15,112,377 km (0.074 R)
• M60: 15,468,121 km (0.054 R)
• M61: 16,343,268 km (0.114 R)
• M62: 16,891,844 km (0.084 R)
• M63: 17,155,285 km (0.043 R)
• M64: 17,793,021 km (0.101 R)
• M65: 17,899,984 km (0.077 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 13,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit