🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.76 AU - 0.82 AU

Year: 253 Days

Day: 31.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.71 AU - 0.93 AU

Year: 267 Days

Day: 16.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.8 AU - 1.06 AU

Year: 323 Days

Day: 27.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 10

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.57 AU - 9.63 AU

Year: 8297 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,663,778 km

• M1: 124,615 km (0.108 R)
• M2: 2,007,603 km (0.12 R)
• M3: 3,249,715 km (0.077 R)
• M4: 4,242,147 km (0.107 R)
• M5: 6,513,342 km (0.066 R)
• M6: 6,918,154 km (0.052 R)
• M7: 7,520,435 km (0.071 R)
• M8: 7,890,689 km (0.097 R)
• M9: 8,273,211 km (0.075 R)
• M10: 10,150,365 km (0.083 R)
• M11: 13,232,680 km (0.108 R)
• M12: 18,444,520 km (0.116 R)
• M13: 21,538,802 km (0.04 R)
• M14: 23,208,614 km (0.076 R)
• M15: 25,291,465 km (0.081 R)
• M16: 29,185,797 km (0.109 R)
• M17: 29,825,477 km (0.114 R)
• M18: 32,186,580 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.8

Radius: 5.7

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12 AU - 16.56 AU

Year: 19421 Days

Day: 24.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,663,778 km

• M1: 71,209 km (0.115 R)
• M2: 261,647 km (0.108 R)
• M3: 442,062 km (0.078 R)
• M4: 684,261 km (0.05 R)
• M5: 1,108,819 km (0.058 R)
• M6: 1,302,848 km (0.063 R)
• M7: 3,241,337 km (0.096 R)
• M8: 3,451,522 km (0.067 R)
• M9: 3,783,779 km (0.117 R)
• M10: 4,017,002 km (0.083 R)
• M11: 4,290,916 km (0.097 R)
• M12: 4,741,505 km (0.031 R)
• M13: 5,402,727 km (0.091 R)
• M14: 6,243,168 km (0.051 R)
• M15: 13,863,085 km (0.094 R)
• M16: 15,647,638 km (0.114 R)
• M17: 18,896,455 km (0.115 R)
• M18: 26,583,093 km (0.099 R)
• M19: 30,931,604 km (0.078 R)
• M20: 47,550,730 km (0.046 R)
• M21: 55,795,967 km (0.108 R)
• M22: 62,663,706 km (0.087 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 12,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit