🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.47 AU - 0.65 AU

Year: 158 Days

Day: 13.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,870,252 km

• M1: 248,482 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.18 AU - 2.8 AU

Year: 1480 Days

Day: 15.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.11 AU - 3.05 AU

Year: 1561 Days

Day: 27.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,870,252 km

• M1: 21,841 km (0.053 R)
• M2: 185,651 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.5 AU - 4.22 AU

Year: 2857 Days

Day: 37.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 9.4

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.45 AU - 7.19 AU

Year: 5289 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 154.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 13,870,252 km

• M1: 117,584 km (0.112 R)
• M2: 649,105 km (0.067 R)
• M3: 1,171,202 km (0.107 R)
• M4: 1,509,443 km (0.116 R)
• M5: 2,088,237 km (0.098 R)
• M6: 2,699,194 km (0.081 R)
• M7: 3,445,987 km (0.064 R)
• M8: 3,914,677 km (0.117 R)
• M9: 4,250,225 km (0.077 R)
• M10: 5,118,342 km (0.074 R)
• M11: 5,759,668 km (0.109 R)
• M12: 7,488,869 km (0.04 R)
• M13: 10,284,106 km (0.116 R)
• M14: 10,601,851 km (0.096 R)
• M15: 11,114,374 km (0.045 R)
• M16: 13,654,994 km (0.112 R)
• M17: 14,714,447 km (0.039 R)
• M18: 15,176,704 km (0.104 R)
• M19: 16,374,534 km (0.119 R)
• M20: 16,870,900 km (0.106 R)
• M21: 17,893,701 km (0.12 R)
• M22: 19,025,259 km (0.112 R)
• M23: 20,203,791 km (0.117 R)
• M24: 21,064,577 km (0.087 R)
• M25: 21,949,598 km (0.111 R)
• M26: 23,557,625 km (0.114 R)
• M27: 25,738,762 km (0.07 R)
• M28: 27,265,558 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.2

Radius: 12.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.71 AU - 10.01 AU

Year: 11664 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 13,870,252 km

• M1: 162,014 km (0.112 R)
• M2: 1,273,377 km (0.089 R)
• M3: 1,863,840 km (0.114 R)
• M4: 2,961,888 km (0.118 R)
• M5: 5,108,917 km (0.079 R)
• M6: 9,890,663 km (0.119 R)
• M7: 12,906,706 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit