🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.58 AU - 0.62 AU

Year: 164 Days

Day: 45.1 Hours

Environment

Temp: 238 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.91 AU

Year: 234 Days

Day: 39 Hours

Environment

Temp: 138 °C

Axial Tilt: 142.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,366,641 km

• M1: 317,596 km (0.076 R)

Asteroid Belt

Center: 1.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.61 AU - 1.65 AU

Year: 735 Days

Day: 13.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,366,641 km

• M1: 44,879 km (0.104 R)
• M2: 680,820 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.68 AU - 2.04 AU

Year: 896 Days

Day: 22.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.04 AU - 4.32 AU

Year: 2493 Days

Day: 45.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 9.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.27 AU - 6.73 AU

Year: 5852 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,366,641 km

• M1: 119,230 km (0.115 R)
• M2: 446,849 km (0.112 R)
• M3: 971,489 km (0.075 R)
• M4: 1,291,179 km (0.109 R)
• M5: 1,782,010 km (0.046 R)
• M6: 2,346,293 km (0.094 R)
• M7: 2,670,920 km (0.102 R)
• M8: 3,311,947 km (0.09 R)
• M9: 3,895,678 km (0.102 R)
• M10: 5,241,161 km (0.108 R)
• M11: 5,656,744 km (0.077 R)
• M12: 6,616,863 km (0.107 R)
• M13: 6,970,812 km (0.082 R)
• M14: 8,366,261 km (0.119 R)
• M15: 9,856,106 km (0.117 R)
• M16: 11,377,965 km (0.089 R)
• M17: 11,887,047 km (0.076 R)
• M18: 13,302,243 km (0.088 R)
• M19: 14,288,392 km (0.092 R)
• M20: 14,609,578 km (0.088 R)
• M21: 15,829,250 km (0.093 R)
• M22: 19,238,286 km (0.119 R)
• M23: 20,565,967 km (0.105 R)
• M24: 21,044,680 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 8.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.36 AU - 11.72 AU

Year: 13842 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,366,641 km

• M1: 102,624 km (0.084 R)
• M2: 382,671 km (0.086 R)
• M3: 981,811 km (0.093 R)
• M4: 1,475,484 km (0.115 R)
• M5: 1,864,139 km (0.079 R)
• M6: 2,212,702 km (0.092 R)
• M7: 2,724,327 km (0.075 R)
• M8: 3,383,006 km (0.117 R)
• M9: 4,564,381 km (0.103 R)
• M10: 4,921,321 km (0.086 R)
• M11: 5,590,921 km (0.114 R)
• M12: 5,895,802 km (0.098 R)
• M13: 6,650,822 km (0.104 R)
• M14: 7,110,387 km (0.115 R)
• M15: 7,509,215 km (0.068 R)
• M16: 7,965,339 km (0.116 R)
• M17: 12,190,730 km (0.118 R)
• M18: 13,776,169 km (0.078 R)
• M19: 14,842,054 km (0.106 R)
• M20: 19,427,378 km (0.111 R)
• M21: 19,893,076 km (0.043 R)
• M22: 23,190,064 km (0.12 R)
• M23: 34,663,622 km (0.075 R)
• M24: 38,059,045 km (0.055 R)
• M25: 40,149,077 km (0.088 R)
• M26: 41,158,713 km (0.084 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit