🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.6 AU - 0.6 AU

Year: 166 Days

Day: 14.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,653,515 km

• M1: 71,358 km (0.026 R)
• M2: 146,307 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.04 AU - 1.16 AU

Year: 411 Days

Day: 19.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,653,515 km

• M1: 106,663 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.27 AU - 1.65 AU

Year: 629 Days

Day: 18.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.46 AU - 1.48 AU

Year: 635 Days

Day: 41.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.2 AU - 1.86 AU

Year: 675 Days

Day: 45 Hours

Environment

Temp: -38 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,653,515 km

• M1: 293,062 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.1 AU - 3.16 AU

Year: 1974 Days

Day: 33.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.39 AU - 3.67 AU

Year: 2364 Days

Day: 35.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.2 AU - 4.54 AU

Year: 3256 Days

Day: 20.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.85 AU - 5.71 AU

Year: 3725 Days

Day: 20.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 14.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.61 AU - 6.93 AU

Year: 5596 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,653,515 km

• M1: 177,573 km (0.071 R)
• M2: 266,434 km (0.115 R)
• M3: 457,321 km (0.068 R)
• M4: 698,323 km (0.092 R)
• M5: 847,322 km (0.044 R)
• M6: 1,020,108 km (0.109 R)
• M7: 1,167,611 km (0.104 R)
• M8: 1,349,223 km (0.076 R)
• M9: 1,891,067 km (0.095 R)
• M10: 2,480,632 km (0.034 R)
• M11: 2,857,768 km (0.101 R)
• M12: 3,089,495 km (0.095 R)
• M13: 3,705,390 km (0.098 R)
• M14: 3,938,912 km (0.094 R)
• M15: 4,037,647 km (0.069 R)
• M16: 4,137,279 km (0.081 R)
• M17: 4,523,540 km (0.109 R)
• M18: 4,710,687 km (0.039 R)
• M19: 4,857,892 km (0.119 R)
• M20: 5,200,471 km (0.084 R)
• M21: 5,396,743 km (0.095 R)
• M22: 5,751,589 km (0.106 R)
• M23: 6,206,068 km (0.087 R)
• M24: 6,507,807 km (0.076 R)
• M25: 6,743,124 km (0.104 R)
• M26: 6,838,119 km (0.117 R)
• M27: 6,957,348 km (0.109 R)
• M28: 7,441,746 km (0.036 R)
• M29: 7,762,484 km (0.117 R)
• M30: 7,987,180 km (0.102 R)
• M31: 8,468,735 km (0.113 R)
• M32: 8,622,821 km (0.094 R)
• M33: 8,881,626 km (0.096 R)
• M34: 9,143,123 km (0.093 R)
• M35: 9,673,597 km (0.086 R)
• M36: 9,834,863 km (0.101 R)
• M37: 9,942,723 km (0.11 R)
• M38: 10,350,976 km (0.109 R)
• M39: 10,460,781 km (0.104 R)
• M40: 10,709,263 km (0.031 R)
• M41: 10,820,414 km (0.098 R)
• M42: 11,099,713 km (0.109 R)
• M43: 11,694,215 km (0.094 R)
• M44: 12,154,229 km (0.052 R)
• M45: 12,270,167 km (0.081 R)
• M46: 12,415,576 km (0.093 R)
• M47: 12,620,226 km (0.094 R)
• M48: 13,479,666 km (0.119 R)
• M49: 13,569,574 km (0.084 R)
• M50: 13,720,070 km (0.089 R)
• M51: 14,634,262 km (0.115 R)
• M52: 14,757,680 km (0.096 R)
• M53: 15,631,332 km (0.034 R)
• M54: 16,265,627 km (0.099 R)
• M55: 16,393,383 km (0.062 R)
• M56: 16,617,930 km (0.059 R)
• M57: 16,746,734 km (0.102 R)
• M58: 16,843,673 km (0.109 R)
• M59: 16,972,926 km (0.045 R)
• M60: 17,070,314 km (0.117 R)
• M61: 17,265,240 km (0.063 R)
• M62: 17,887,866 km (0.092 R)
• M63: 18,953,153 km (0.067 R)
• M64: 19,290,346 km (0.097 R)
• M65: 20,348,003 km (0.062 R)
• M66: 20,554,897 km (0.109 R)
• M67: 20,693,125 km (0.068 R)
• M68: 20,797,096 km (0.077 R)
• M69: 21,389,504 km (0.032 R)
• M70: 21,951,992 km (0.085 R)
• M71: 22,235,180 km (0.058 R)
• M72: 22,840,752 km (0.097 R)
• M73: 23,560,318 km (0.066 R)
• M74: 24,068,353 km (0.074 R)
• M75: 24,287,214 km (0.029 R)
• M76: 24,397,019 km (0.093 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit