🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.46 AU - 2.32 AU

Year: 940 Days

Day: 39.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,514,619 km

• M1: 26,180 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.99 AU - 2.65 AU

Year: 1278 Days

Day: 21.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,514,619 km

• M1: 47,123 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.45 AU - 3.57 AU

Year: 2378 Days

Day: 19.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,514,619 km

• M1: 450,589 km (0.101 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.1

Radius: 13.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.61 AU - 8.95 AU

Year: 7104 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,514,619 km

• M1: 170,392 km (0.095 R)
• M2: 739,761 km (0.12 R)
• M3: 1,206,656 km (0.091 R)
• M4: 2,213,600 km (0.12 R)
• M5: 2,899,356 km (0.111 R)
• M6: 3,791,259 km (0.106 R)
• M7: 4,364,368 km (0.078 R)
• M8: 5,106,075 km (0.095 R)
• M9: 5,596,456 km (0.097 R)
• M10: 6,910,225 km (0.099 R)
• M11: 8,186,893 km (0.093 R)
• M12: 8,861,280 km (0.096 R)
• M13: 12,493,217 km (0.118 R)
• M14: 13,441,967 km (0.09 R)
• M15: 15,542,920 km (0.11 R)
• M16: 16,828,414 km (0.088 R)
• M17: 22,917,496 km (0.102 R)
• M18: 25,484,296 km (0.118 R)
• M19: 27,971,211 km (0.066 R)
• M20: 28,505,276 km (0.109 R)
• M21: 31,565,151 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.7

Radius: 11.6

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.16 AU - 11.14 AU

Year: 11695 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,514,619 km

• M1: 144,362 km (0.098 R)
• M2: 508,184 km (0.071 R)
• M3: 885,619 km (0.071 R)
• M4: 1,895,854 km (0.112 R)
• M5: 2,845,501 km (0.052 R)
• M6: 3,558,784 km (0.066 R)
• M7: 4,117,532 km (0.1 R)
• M8: 4,511,573 km (0.09 R)
• M9: 7,973,567 km (0.059 R)
• M10: 9,968,155 km (0.089 R)
• M11: 17,058,346 km (0.085 R)
• M12: 19,060,414 km (0.118 R)
• M13: 23,240,328 km (0.077 R)
• M14: 23,911,125 km (0.096 R)
• M15: 24,398,216 km (0.103 R)
• M16: 27,354,569 km (0.054 R)
• M17: 31,579,363 km (0.105 R)
• M18: 49,929,935 km (0.081 R)
• M19: 56,194,346 km (0.042 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 11,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit