🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.5 AU - 0.62 AU

Year: 157 Days

Day: 42 Hours

Environment

Temp: 218 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.63 AU

Year: 157 Days

Day: 19.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.12 AU - 1.28 AU

Year: 493 Days

Day: 17.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.99 AU - 2.19 AU

Year: 1132 Days

Day: 25.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 121 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.98 AU - 3.48 AU

Year: 2175 Days

Day: 17.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 54.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,440,841 km

• M1: 36,053 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 8.9

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.24 AU - 14.12 AU

Year: 14959 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,440,841 km

• M1: 111,899 km (0.105 R)
• M2: 392,844 km (0.089 R)
• M3: 1,118,094 km (0.109 R)
• M4: 1,619,098 km (0.038 R)
• M5: 2,411,368 km (0.117 R)
• M6: 2,894,569 km (0.068 R)
• M7: 3,278,437 km (0.1 R)
• M8: 3,695,965 km (0.115 R)
• M9: 4,503,793 km (0.066 R)
• M10: 5,275,270 km (0.086 R)
• M11: 6,811,789 km (0.069 R)
• M12: 7,778,640 km (0.09 R)
• M13: 10,682,036 km (0.085 R)
• M14: 12,639,823 km (0.114 R)
• M15: 13,388,710 km (0.062 R)
• M16: 14,311,430 km (0.103 R)
• M17: 15,275,887 km (0.12 R)
• M18: 16,283,279 km (0.047 R)
• M19: 18,862,945 km (0.072 R)
• M20: 22,677,392 km (0.073 R)
• M21: 26,535,222 km (0.09 R)
• M22: 26,865,982 km (0.07 R)
• M23: 30,688,358 km (0.115 R)
• M24: 31,052,778 km (0.074 R)
• M25: 34,203,608 km (0.117 R)
• M26: 44,767,911 km (0.115 R)
• M27: 54,960,463 km (0.111 R)
• M28: 59,927,261 km (0.108 R)
• M29: 60,306,642 km (0.119 R)
• M30: 68,028,734 km (0.091 R)
• M31: 69,690,318 km (0.058 R)

Asteroid Belt

Center: 13.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.8

Radius: 5.6

Gravity: 28.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.62 AU - 19.74 AU

Year: 24389 Days

Day: 24.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 94,440,841 km

• M1: 69,713 km (0.038 R)
• M2: 281,842 km (0.109 R)
• M3: 780,153 km (0.063 R)
• M4: 1,130,362 km (0.107 R)
• M5: 2,347,490 km (0.112 R)
• M6: 7,365,302 km (0.117 R)
• M7: 8,385,709 km (0.102 R)
• M8: 11,866,103 km (0.115 R)
• M9: 16,290,161 km (0.103 R)
• M10: 18,010,536 km (0.101 R)
• M11: 22,343,938 km (0.106 R)
• M12: 23,442,884 km (0.093 R)
• M13: 28,073,387 km (0.089 R)
• M14: 29,093,196 km (0.099 R)
• M15: 29,874,096 km (0.074 R)
• M16: 31,477,636 km (0.1 R)
• M17: 32,438,952 km (0.118 R)
• M18: 34,855,107 km (0.096 R)
• M19: 37,541,137 km (0.103 R)
• M20: 38,621,981 km (0.045 R)
• M21: 41,496,355 km (0.1 R)
• M22: 41,824,273 km (0.067 R)
• M23: 43,321,299 km (0.089 R)
• M24: 47,130,360 km (0.087 R)
• M25: 50,969,042 km (0.057 R)
• M26: 52,868,037 km (0.095 R)
• M27: 53,446,831 km (0.089 R)
• M28: 61,360,110 km (0.041 R)
• M29: 78,452,863 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit