🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.23 AU - 1.81 AU

Year: 714 Days

Day: 36.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.91 AU - 1.91 AU

Year: 1005 Days

Day: 40 Hours

Environment

Temp: -82 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.51 AU - 2.69 AU

Year: 1596 Days

Day: 41.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.3

Radius: 14.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.08 AU - 4.34 AU

Year: 3289 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,281,359 km

• M1: 181,612 km (0.072 R)
• M2: 837,898 km (0.067 R)
• M3: 1,493,585 km (0.082 R)
• M4: 2,056,073 km (0.107 R)
• M5: 3,358,023 km (0.098 R)
• M6: 4,297,498 km (0.114 R)
• M7: 5,008,836 km (0.115 R)
• M8: 5,771,187 km (0.107 R)
• M9: 6,378,404 km (0.114 R)
• M10: 6,906,784 km (0.111 R)
• M11: 7,624,555 km (0.076 R)
• M12: 8,565,076 km (0.067 R)
• M13: 9,771,434 km (0.055 R)
• M14: 10,556,075 km (0.119 R)
• M15: 11,213,707 km (0.069 R)
• M16: 11,767,967 km (0.08 R)
• M17: 12,885,613 km (0.119 R)
• M18: 15,435,957 km (0.088 R)
• M19: 19,076,421 km (0.09 R)
• M20: 19,683,190 km (0.093 R)
• M21: 20,302,974 km (0.112 R)
• M22: 21,128,006 km (0.096 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 11.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.97 AU - 7.93 AU

Year: 6238 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,281,359 km

• M1: 143,016 km (0.106 R)
• M2: 742,454 km (0.107 R)
• M3: 1,221,766 km (0.083 R)
• M4: 2,033,035 km (0.108 R)
• M5: 2,417,202 km (0.105 R)
• M6: 3,314,341 km (0.098 R)
• M7: 3,717,357 km (0.083 R)
• M8: 4,273,562 km (0.115 R)
• M9: 6,636,162 km (0.11 R)
• M10: 7,892,036 km (0.039 R)
• M11: 11,334,881 km (0.104 R)
• M12: 12,157,071 km (0.043 R)
• M13: 12,863,622 km (0.092 R)
• M14: 13,974,535 km (0.109 R)
• M15: 15,437,154 km (0.091 R)
• M16: 15,966,581 km (0.095 R)
• M17: 16,999,554 km (0.056 R)
• M18: 17,819,051 km (0.067 R)
• M19: 18,797,272 km (0.081 R)
• M20: 19,265,812 km (0.096 R)
• M21: 20,017,990 km (0.116 R)
• M22: 21,218,513 km (0.102 R)
• M23: 26,006,094 km (0.113 R)
• M24: 28,826,612 km (0.058 R)
• M25: 30,909,164 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit