🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.22 AU - 1.52 AU

Year: 354 Days

Day: 16.5 Hours

Environment

Temp: 368 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,595,322 km

• M1: 43,383 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.56 AU - 2.62 AU

Year: 921 Days

Day: 21.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,595,322 km

• M1: 1,055,114 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.66 AU - 2.76 AU

Year: 986 Days

Day: 42.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.61 AU - 3.55 AU

Year: 1195 Days

Day: 43.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 117,595,322 km

• M1: 391,198 km (0.066 R)
• M2: 1,271,731 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.41 AU - 6.05 AU

Year: 3032 Days

Day: 24.9 Hours

Environment

Temp: 42 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.27 AU - 9.57 AU

Year: 5401 Days

Day: 17 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.67 AU - 15.81 AU

Year: 10650 Days

Day: 47.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18.73 AU - 21.69 AU

Year: 20084 Days

Day: 46.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,595,322 km

• M1: 89,460 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 30.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 14.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 27.1 AU - 33.6 AU

Year: 36961 Days

Day: 11.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 117,595,322 km

• M1: 175,329 km (0.092 R)
• M2: 793,916 km (0.069 R)
• M3: 1,966,314 km (0.062 R)
• M4: 3,039,081 km (0.097 R)
• M5: 4,669,398 km (0.096 R)
• M6: 5,123,877 km (0.059 R)
• M7: 6,219,980 km (0.075 R)
• M8: 8,628,506 km (0.076 R)
• M9: 15,935,165 km (0.112 R)
• M10: 18,358,351 km (0.101 R)
• M11: 20,140,511 km (0.071 R)
• M12: 20,685,945 km (0.108 R)
• M13: 24,784,777 km (0.028 R)
• M14: 37,095,934 km (0.038 R)
• M15: 46,230,230 km (0.076 R)
• M16: 59,844,683 km (0.111 R)
• M17: 71,020,841 km (0.065 R)
• M18: 85,489,498 km (0.116 R)
• M19: 88,368,210 km (0.067 R)
• M20: 90,717,346 km (0.107 R)
• M21: 98,952,858 km (0.098 R)
• M22: 108,005,624 km (0.095 R)
• M23: 109,007,181 km (0.091 R)

Kuiper Belt

Range: 49.5 - 78.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 19,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit