🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.72 AU

Year: 166 Days

Day: 30.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.58 AU - 0.76 AU

Year: 200 Days

Day: 36.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,978,844 km

• M1: 97,837 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.54 AU

Year: 644 Days

Day: 41.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.5 AU - 1.62 AU

Year: 712 Days

Day: 41.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.53 AU - 1.83 AU

Year: 795 Days

Day: 30 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,978,844 km

• M1: 402,717 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.3 AU - 2.38 AU

Year: 1307 Days

Day: 34 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.08 AU - 4.3 AU

Year: 2589 Days

Day: 25.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,978,844 km

• M1: 822,489 km (0.083 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.04 AU - 5.24 AU

Year: 3651 Days

Day: 39.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,978,844 km

• M1: 1,412,503 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.3

Radius: 14.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.84 AU - 5.17 AU

Year: 4084 Days

Day: 14.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 94,978,844 km

• M1: 175,329 km (0.064 R)
• M2: 1,119,142 km (0.076 R)
• M3: 1,573,022 km (0.11 R)
• M4: 2,741,680 km (0.107 R)
• M5: 3,488,323 km (0.075 R)
• M6: 4,033,458 km (0.074 R)
• M7: 5,069,423 km (0.086 R)
• M8: 5,970,152 km (0.11 R)
• M9: 6,646,035 km (0.091 R)
• M10: 7,343,759 km (0.108 R)
• M11: 7,997,801 km (0.073 R)
• M12: 8,690,440 km (0.06 R)
• M13: 9,874,656 km (0.094 R)
• M14: 11,395,618 km (0.114 R)
• M15: 12,940,365 km (0.105 R)
• M16: 14,210,152 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.1

Radius: 6.4

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.14 AU - 18.74 AU

Year: 28922 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 94,978,844 km

• M1: 86,168 km (0.118 R)
• M2: 483,052 km (0.045 R)
• M3: 740,809 km (0.071 R)
• M4: 1,458,130 km (0.114 R)
• M5: 1,845,589 km (0.1 R)
• M6: 2,515,937 km (0.06 R)
• M7: 2,772,198 km (0.057 R)
• M8: 3,277,540 km (0.063 R)
• M9: 4,361,227 km (0.09 R)
• M10: 5,665,720 km (0.061 R)
• M11: 6,017,574 km (0.083 R)
• M12: 8,386,008 km (0.059 R)
• M13: 8,901,373 km (0.088 R)
• M14: 10,185,969 km (0.09 R)
• M15: 12,374,137 km (0.04 R)
• M16: 12,594,196 km (0.119 R)
• M17: 13,269,780 km (0.061 R)
• M18: 18,500,021 km (0.082 R)
• M19: 18,787,847 km (0.067 R)
• M20: 26,021,203 km (0.065 R)
• M21: 33,050,358 km (0.077 R)
• M22: 36,997,049 km (0.102 R)
• M23: 37,301,331 km (0.11 R)
• M24: 38,069,217 km (0.119 R)
• M25: 38,691,096 km (0.065 R)
• M26: 44,253,743 km (0.1 R)
• M27: 44,941,295 km (0.1 R)
• M28: 45,810,608 km (0.091 R)
• M29: 47,403,676 km (0.114 R)
• M30: 48,123,391 km (0.105 R)
• M31: 53,755,452 km (0.084 R)
• M32: 55,328,324 km (0.074 R)
• M33: 58,359,625 km (0.071 R)
• M34: 59,394,095 km (0.034 R)
• M35: 73,495,639 km (0.112 R)
• M36: 75,431,734 km (0.081 R)
• M37: 76,166,559 km (0.066 R)
• M38: 84,566,180 km (0.114 R)
• M39: 86,424,036 km (0.098 R)
• M40: 89,124,876 km (0.068 R)
• M41: 91,603,264 km (0.12 R)
• M42: 92,999,910 km (0.114 R)
• M43: 93,280,855 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit