🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.75 AU

Year: 182 Days

Day: 20.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.64 AU - 0.82 AU

Year: 233 Days

Day: 13.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,487,772 km

• M1: 372,050 km (0.041 R)
• M2: 391,647 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.65 AU - 0.93 AU

Year: 262 Days

Day: 23.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.67 AU - 1.01 AU

Year: 287 Days

Day: 34.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,487,772 km

• M1: 745,147 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.81 AU - 3.67 AU

Year: 2174 Days

Day: 35.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,487,772 km

• M1: 531,372 km (0.088 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.4

Radius: 11.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.54 AU - 5.9 AU

Year: 3823 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,487,772 km

• M1: 144,212 km (0.059 R)
• M2: 562,338 km (0.09 R)
• M3: 987,795 km (0.113 R)
• M4: 1,397,693 km (0.06 R)
• M5: 1,859,502 km (0.089 R)
• M6: 2,363,048 km (0.112 R)
• M7: 2,737,342 km (0.107 R)
• M8: 3,298,633 km (0.08 R)
• M9: 4,351,802 km (0.027 R)
• M10: 5,403,475 km (0.076 R)
• M11: 9,931,055 km (0.12 R)
• M12: 10,959,690 km (0.113 R)
• M13: 11,877,473 km (0.112 R)
• M14: 13,180,021 km (0.113 R)
• M15: 13,766,594 km (0.045 R)
• M16: 14,524,158 km (0.059 R)
• M17: 16,511,715 km (0.101 R)
• M18: 19,165,881 km (0.093 R)
• M19: 21,888,712 km (0.11 R)
• M20: 22,573,122 km (0.044 R)
• M21: 23,841,113 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 13.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.51 AU - 8.53 AU

Year: 9271 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,487,772 km

• M1: 167,699 km (0.059 R)
• M2: 580,589 km (0.109 R)
• M3: 1,032,973 km (0.078 R)
• M4: 1,468,154 km (0.058 R)
• M5: 1,905,727 km (0.054 R)
• M6: 2,749,758 km (0.09 R)
• M7: 4,791,620 km (0.111 R)
• M8: 5,237,122 km (0.112 R)
• M9: 5,710,450 km (0.034 R)
• M10: 7,305,163 km (0.096 R)
• M11: 9,682,872 km (0.105 R)
• M12: 10,108,328 km (0.092 R)
• M13: 11,990,569 km (0.045 R)
• M14: 14,217,034 km (0.106 R)
• M15: 16,173,774 km (0.077 R)
• M16: 17,320,142 km (0.031 R)
• M17: 19,399,702 km (0.094 R)
• M18: 22,125,226 km (0.116 R)
• M19: 22,948,613 km (0.063 R)
• M20: 24,135,672 km (0.088 R)
• M21: 24,920,163 km (0.059 R)
• M22: 28,614,034 km (0.115 R)
• M23: 30,591,269 km (0.064 R)
• M24: 32,763,878 km (0.103 R)
• M25: 33,295,998 km (0.111 R)
• M26: 33,942,111 km (0.102 R)
• M27: 34,486,947 km (0.089 R)
• M28: 36,610,489 km (0.118 R)
• M29: 37,879,078 km (0.103 R)
• M30: 39,176,840 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 10,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit