🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.52 AU - 0.72 AU

Year: 171 Days

Day: 47.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,852,727 km

• M1: 103,223 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.45 AU - 1.99 AU

Year: 789 Days

Day: 14.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.06 AU - 3.16 AU

Year: 1919 Days

Day: 21.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 167.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,852,727 km

• M1: 1,183,319 km (0.113 R)
• M2: 1,424,920 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3 AU - 4.42 AU

Year: 2500 Days

Day: 33.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.46 AU - 4.96 AU

Year: 3576 Days

Day: 12.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,852,727 km

• M1: 2,294,981 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 11

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.08 AU - 8.46 AU

Year: 7577 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,852,727 km

• M1: 150,346 km (0.114 R)
• M2: 1,133,054 km (0.1 R)
• M3: 2,029,146 km (0.107 R)
• M4: 2,925,087 km (0.09 R)
• M5: 3,463,490 km (0.101 R)
• M6: 5,133,601 km (0.085 R)
• M7: 6,821,513 km (0.093 R)
• M8: 10,941,887 km (0.082 R)
• M9: 11,687,932 km (0.096 R)
• M10: 12,073,595 km (0.09 R)
• M11: 14,442,777 km (0.101 R)
• M12: 21,118,432 km (0.081 R)
• M13: 25,166,401 km (0.076 R)
• M14: 29,806,329 km (0.06 R)
• M15: 32,004,520 km (0.1 R)
• M16: 33,307,966 km (0.118 R)
• M17: 36,136,862 km (0.118 R)
• M18: 37,074,840 km (0.118 R)
• M19: 42,526,785 km (0.111 R)
• M20: 44,367,587 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.8

Radius: 7.9

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.29 AU - 15.03 AU

Year: 17663 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,852,727 km

• M1: 98,435 km (0.113 R)
• M2: 473,028 km (0.092 R)
• M3: 1,292,825 km (0.087 R)
• M4: 1,673,103 km (0.116 R)
• M5: 1,954,646 km (0.064 R)
• M6: 2,247,259 km (0.098 R)
• M7: 2,971,014 km (0.115 R)
• M8: 3,386,896 km (0.11 R)
• M9: 3,900,764 km (0.062 R)
• M10: 4,271,468 km (0.095 R)
• M11: 6,280,268 km (0.075 R)
• M12: 10,567,743 km (0.073 R)
• M13: 11,662,500 km (0.091 R)
• M14: 13,443,762 km (0.109 R)
• M15: 13,792,475 km (0.049 R)
• M16: 16,405,202 km (0.08 R)
• M17: 17,290,073 km (0.111 R)
• M18: 19,067,296 km (0.099 R)
• M19: 25,019,496 km (0.09 R)
• M20: 26,625,728 km (0.109 R)
• M21: 27,286,951 km (0.111 R)
• M22: 28,988,178 km (0.072 R)
• M23: 32,851,543 km (0.118 R)
• M24: 51,739,022 km (0.074 R)
• M25: 53,636,521 km (0.116 R)
• M26: 63,237,563 km (0.111 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 19,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit