🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.76 AU - 0.82 AU

Year: 260 Days

Day: 30.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 112.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.79 AU - 0.99 AU

Year: 311 Days

Day: 32.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.16 AU - 1.8 AU

Year: 668 Days

Day: 19.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 167.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,600,808 km

• M1: 127,308 km (0.111 R)
• M2: 286,779 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.46 AU - 1.56 AU

Year: 688 Days

Day: 24.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.32 AU - 2.06 AU

Year: 815 Days

Day: 29.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.7

Radius: 10

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.38 AU - 10.24 AU

Year: 10535 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,600,808 km

• M1: 137,480 km (0.116 R)
• M2: 290,818 km (0.091 R)
• M3: 576,849 km (0.093 R)
• M4: 652,097 km (0.083 R)
• M5: 792,869 km (0.115 R)
• M6: 911,051 km (0.062 R)
• M7: 1,035,367 km (0.059 R)
• M8: 1,495,979 km (0.087 R)
• M9: 2,134,762 km (0.096 R)
• M10: 2,365,142 km (0.086 R)
• M11: 2,950,818 km (0.093 R)
• M12: 3,173,120 km (0.108 R)
• M13: 3,312,845 km (0.098 R)
• M14: 3,616,379 km (0.108 R)
• M15: 4,212,078 km (0.106 R)
• M16: 4,404,610 km (0.108 R)
• M17: 4,898,582 km (0.12 R)
• M18: 4,979,216 km (0.057 R)
• M19: 5,556,514 km (0.032 R)
• M20: 6,089,980 km (0.035 R)
• M21: 6,285,953 km (0.069 R)
• M22: 6,351,776 km (0.117 R)
• M23: 6,528,451 km (0.076 R)
• M24: 7,022,722 km (0.057 R)
• M25: 7,366,648 km (0.072 R)
• M26: 7,763,082 km (0.111 R)
• M27: 7,999,597 km (0.107 R)
• M28: 8,142,612 km (0.096 R)
• M29: 10,938,148 km (0.101 R)
• M30: 11,740,291 km (0.047 R)
• M31: 12,175,920 km (0.097 R)
• M32: 12,423,206 km (0.105 R)
• M33: 13,034,911 km (0.063 R)
• M34: 13,316,155 km (0.112 R)
• M35: 13,656,341 km (0.092 R)
• M36: 14,635,758 km (0.037 R)
• M37: 15,399,904 km (0.067 R)
• M38: 15,578,075 km (0.109 R)
• M39: 16,479,402 km (0.118 R)
• M40: 17,150,947 km (0.118 R)
• M41: 17,366,667 km (0.051 R)
• M42: 18,489,549 km (0.107 R)
• M43: 18,900,793 km (0.115 R)
• M44: 19,475,249 km (0.108 R)
• M45: 20,478,004 km (0.046 R)
• M46: 20,641,215 km (0.066 R)
• M47: 20,936,372 km (0.052 R)
• M48: 21,398,031 km (0.06 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 17,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit