🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.04 AU - 1.2 AU

Year: 362 Days

Day: 17 Hours

Environment

Temp: 226 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.26 AU - 2.02 AU

Year: 641 Days

Day: 39.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,997,372 km

• M1: 189,092 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.61 AU - 1.69 AU

Year: 647 Days

Day: 12.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,997,372 km

• M1: 800,947 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.49 AU - 1.85 AU

Year: 659 Days

Day: 31.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.63 AU - 3.95 AU

Year: 1823 Days

Day: 47.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.33 AU - 4.11 AU

Year: 2191 Days

Day: 25.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,997,372 km

• M1: 46,076 km (0.043 R)

Asteroid Belt

Center: 12.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327

Radius: 6.1

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 19.25 AU - 22.01 AU

Year: 28620 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 110,997,372 km

• M1: 82,728 km (0.093 R)
• M2: 408,552 km (0.093 R)
• M3: 725,849 km (0.079 R)
• M4: 993,779 km (0.085 R)
• M5: 1,198,877 km (0.071 R)
• M6: 2,153,761 km (0.072 R)
• M7: 2,524,763 km (0.096 R)
• M8: 2,937,504 km (0.086 R)
• M9: 4,760,503 km (0.059 R)
• M10: 5,161,875 km (0.117 R)
• M11: 5,390,161 km (0.099 R)
• M12: 6,502,122 km (0.098 R)
• M13: 6,859,062 km (0.051 R)
• M14: 9,225,701 km (0.047 R)
• M15: 9,676,439 km (0.117 R)
• M16: 10,500,723 km (0.069 R)
• M17: 12,287,820 km (0.094 R)
• M18: 14,194,295 km (0.111 R)
• M19: 15,024,563 km (0.09 R)
• M20: 16,947,644 km (0.108 R)
• M21: 18,055,117 km (0.103 R)
• M22: 19,300,818 km (0.109 R)
• M23: 20,793,356 km (0.115 R)
• M24: 20,985,141 km (0.046 R)
• M25: 22,866,932 km (0.094 R)
• M26: 30,275,318 km (0.119 R)
• M27: 31,144,033 km (0.086 R)
• M28: 31,647,878 km (0.07 R)
• M29: 32,156,960 km (0.067 R)
• M30: 36,708,176 km (0.074 R)
• M31: 37,980,955 km (0.094 R)
• M32: 40,914,270 km (0.114 R)
• M33: 42,282,193 km (0.115 R)
• M34: 44,311,637 km (0.116 R)
• M35: 47,392,905 km (0.101 R)
• M36: 50,614,196 km (0.111 R)
• M37: 54,159,516 km (0.06 R)
• M38: 58,437,117 km (0.114 R)
• M39: 59,395,890 km (0.081 R)
• M40: 65,370,230 km (0.071 R)
• M41: 70,212,713 km (0.104 R)
• M42: 73,718,839 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.4

Radius: 6.7

Gravity: 17.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 22.71 AU - 22.75 AU

Year: 33099 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 110,997,372 km

• M1: 99,782 km (0.102 R)
• M2: 344,225 km (0.084 R)
• M3: 1,011,132 km (0.032 R)
• M4: 2,623,947 km (0.087 R)
• M5: 3,683,848 km (0.052 R)
• M6: 4,481,204 km (0.076 R)
• M7: 5,129,861 km (0.107 R)
• M8: 5,344,833 km (0.1 R)
• M9: 5,885,629 km (0.082 R)
• M10: 6,266,056 km (0.107 R)
• M11: 9,403,124 km (0.083 R)
• M12: 11,163,292 km (0.061 R)
• M13: 16,783,535 km (0.079 R)
• M14: 17,939,328 km (0.08 R)
• M15: 19,353,626 km (0.114 R)
• M16: 22,631,914 km (0.117 R)
• M17: 23,329,190 km (0.12 R)
• M18: 26,135,346 km (0.069 R)
• M19: 27,292,187 km (0.083 R)
• M20: 34,346,474 km (0.111 R)
• M21: 37,317,488 km (0.073 R)
• M22: 37,639,871 km (0.073 R)
• M23: 42,877,143 km (0.11 R)
• M24: 49,544,720 km (0.104 R)
• M25: 50,522,193 km (0.114 R)
• M26: 56,871,276 km (0.098 R)
• M27: 58,592,100 km (0.113 R)
• M28: 59,905,121 km (0.025 R)
• M29: 65,120,701 km (0.084 R)
• M30: 79,866,414 km (0.117 R)
• M31: 89,874,661 km (0.088 R)
• M32: 91,620,019 km (0.069 R)
• M33: 94,878,261 km (0.092 R)
• M34: 98,519,922 km (0.118 R)
• M35: 106,403,879 km (0.113 R)
• M36: 107,052,236 km (0.09 R)

Kuiper Belt

Range: 35.9 - 61.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 11,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit