🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.63 AU - 0.65 AU

Year: 183 Days

Day: 26.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.67 AU

Year: 188 Days

Day: 28.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 138.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.59 AU - 0.91 AU

Year: 233 Days

Day: 45.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.08 AU - 1.6 AU

Year: 556 Days

Day: 43.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,242,702 km

• M1: 464,651 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.97 AU - 2.55 AU

Year: 1217 Days

Day: 24.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.87 AU - 3.21 AU

Year: 1898 Days

Day: 29.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,242,702 km

• M1: 1,559,707 km (0.038 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.2 AU - 3.28 AU

Year: 2089 Days

Day: 18.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,242,702 km

• M1: 1,247,197 km (0.112 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.93 AU - 4.79 AU

Year: 2716 Days

Day: 13.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 10.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.19 AU - 8.53 AU

Year: 6435 Days

Day: 7 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,242,702 km

• M1: 140,921 km (0.075 R)
• M2: 227,987 km (0.105 R)
• M3: 341,831 km (0.097 R)
• M4: 446,400 km (0.081 R)
• M5: 632,051 km (0.094 R)
• M6: 767,138 km (0.051 R)
• M7: 877,990 km (0.027 R)
• M8: 1,179,878 km (0.05 R)
• M9: 1,570,030 km (0.116 R)
• M10: 1,757,925 km (0.089 R)
• M11: 2,077,017 km (0.107 R)
• M12: 2,666,432 km (0.073 R)
• M13: 3,105,203 km (0.042 R)
• M14: 3,305,515 km (0.104 R)
• M15: 3,435,366 km (0.093 R)
• M16: 3,510,164 km (0.088 R)
• M17: 3,661,707 km (0.095 R)
• M18: 3,932,030 km (0.112 R)
• M19: 4,189,040 km (0.115 R)
• M20: 4,370,053 km (0.08 R)
• M21: 4,615,693 km (0.108 R)
• M22: 4,844,727 km (0.115 R)
• M23: 4,928,951 km (0.113 R)
• M24: 5,013,773 km (0.11 R)
• M25: 5,206,155 km (0.072 R)
• M26: 5,335,857 km (0.1 R)
• M27: 5,488,596 km (0.08 R)
• M28: 6,068,288 km (0.079 R)
• M29: 6,136,505 km (0.057 R)
• M30: 6,434,803 km (0.043 R)
• M31: 6,974,253 km (0.07 R)
• M32: 7,045,761 km (0.049 R)
• M33: 7,334,036 km (0.111 R)
• M34: 7,552,748 km (0.085 R)
• M35: 7,699,802 km (0.106 R)
• M36: 7,897,421 km (0.086 R)
• M37: 8,247,181 km (0.091 R)
• M38: 8,525,583 km (0.079 R)
• M39: 8,602,027 km (0.111 R)
• M40: 8,678,621 km (0.089 R)
• M41: 8,987,840 km (0.109 R)
• M42: 9,300,500 km (0.091 R)
• M43: 9,749,592 km (0.098 R)
• M44: 9,990,295 km (0.048 R)
• M45: 10,232,943 km (0.042 R)
• M46: 10,423,082 km (0.104 R)
• M47: 10,806,801 km (0.116 R)
• M48: 11,195,007 km (0.08 R)
• M49: 11,559,727 km (0.1 R)
• M50: 11,814,641 km (0.072 R)
• M51: 12,416,324 km (0.048 R)
• M52: 12,561,135 km (0.078 R)
• M53: 14,523,859 km (0.119 R)
• M54: 14,921,640 km (0.115 R)
• M55: 15,075,576 km (0.057 R)
• M56: 15,540,676 km (0.119 R)
• M57: 15,821,920 km (0.045 R)
• M58: 16,073,394 km (0.12 R)
• M59: 16,294,499 km (0.095 R)
• M60: 16,803,581 km (0.095 R)
• M61: 17,318,048 km (0.113 R)
• M62: 17,447,450 km (0.082 R)
• M63: 18,825,695 km (0.106 R)
• M64: 18,958,837 km (0.086 R)
• M65: 19,025,558 km (0.083 R)
• M66: 19,326,399 km (0.103 R)
• M67: 19,494,398 km (0.078 R)
• M68: 19,797,782 km (0.107 R)
• M69: 20,409,189 km (0.105 R)
• M70: 20,614,437 km (0.098 R)
• M71: 20,682,953 km (0.109 R)
• M72: 21,268,778 km (0.118 R)
• M73: 21,650,851 km (0.045 R)
• M74: 23,487,015 km (0.112 R)
• M75: 23,953,910 km (0.084 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit