🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.53 AU - 0.61 AU

Year: 159 Days

Day: 13.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.82 AU - 0.88 AU

Year: 289 Days

Day: 22.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,291,252 km

• M1: 24,235 km (0.094 R)
• M2: 50,115 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.17 AU

Year: 352 Days

Day: 39.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,291,252 km

• M1: 44,580 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.09 AU - 1.19 AU

Year: 449 Days

Day: 32.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.28 AU - 1.66 AU

Year: 658 Days

Day: 45.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.55 AU - 3.85 AU

Year: 2112 Days

Day: 21.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 14.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.8 AU - 10.96 AU

Year: 11458 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,291,252 km

• M1: 184,005 km (0.118 R)
• M2: 981,362 km (0.067 R)
• M3: 1,482,066 km (0.12 R)
• M4: 2,014,186 km (0.118 R)
• M5: 2,805,259 km (0.072 R)
• M6: 3,324,065 km (0.097 R)
• M7: 4,049,016 km (0.115 R)
• M8: 4,943,462 km (0.078 R)
• M9: 6,310,786 km (0.072 R)
• M10: 7,167,832 km (0.057 R)
• M11: 9,835,611 km (0.055 R)
• M12: 11,160,600 km (0.118 R)
• M13: 16,667,596 km (0.114 R)
• M14: 18,224,461 km (0.112 R)
• M15: 19,038,423 km (0.075 R)
• M16: 19,538,380 km (0.116 R)
• M17: 21,536,409 km (0.098 R)
• M18: 22,170,704 km (0.087 R)
• M19: 22,910,764 km (0.107 R)
• M20: 25,230,578 km (0.114 R)
• M21: 26,139,535 km (0.106 R)
• M22: 26,757,524 km (0.074 R)
• M23: 32,176,108 km (0.085 R)
• M24: 32,886,250 km (0.109 R)
• M25: 33,849,211 km (0.091 R)
• M26: 40,299,722 km (0.112 R)
• M27: 43,812,878 km (0.106 R)
• M28: 47,221,017 km (0.099 R)
• M29: 47,831,226 km (0.095 R)
• M30: 48,601,506 km (0.029 R)
• M31: 50,008,623 km (0.111 R)
• M32: 58,851,653 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 14.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.3 AU - 12.26 AU

Year: 13978 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,291,252 km

• M1: 188,194 km (0.084 R)
• M2: 665,561 km (0.108 R)
• M3: 1,308,383 km (0.058 R)
• M4: 1,801,158 km (0.117 R)
• M5: 2,715,201 km (0.104 R)
• M6: 4,809,123 km (0.08 R)
• M7: 5,789,587 km (0.109 R)
• M8: 7,417,362 km (0.076 R)
• M9: 9,488,993 km (0.1 R)
• M10: 10,518,077 km (0.108 R)
• M11: 11,740,590 km (0.104 R)
• M12: 14,122,488 km (0.097 R)
• M13: 15,463,782 km (0.102 R)
• M14: 16,965,595 km (0.113 R)
• M15: 17,513,722 km (0.041 R)
• M16: 21,233,772 km (0.104 R)
• M17: 21,778,907 km (0.111 R)
• M18: 29,406,304 km (0.103 R)
• M19: 31,236,933 km (0.083 R)
• M20: 34,998,272 km (0.117 R)
• M21: 50,454,275 km (0.11 R)
• M22: 53,073,734 km (0.102 R)
• M23: 54,079,032 km (0.12 R)
• M24: 55,267,886 km (0.112 R)
• M25: 56,473,944 km (0.113 R)
• M26: 56,996,340 km (0.108 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: 319 - 14,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit