🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.82 AU - 0.88 AU

Year: 286 Days

Day: 30.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.92 AU - 1.96 AU

Year: 987 Days

Day: 22.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,763,737 km

• M1: 77,940 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.01 AU - 3.33 AU

Year: 2061 Days

Day: 14.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,763,737 km

• M1: 30,668 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.9

Radius: 12.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.38 AU - 5.64 AU

Year: 4096 Days

Day: 6.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,763,737 km

• M1: 155,582 km (0.098 R)
• M2: 862,133 km (0.105 R)
• M3: 1,909,467 km (0.037 R)
• M4: 2,330,436 km (0.087 R)
• M5: 2,731,508 km (0.056 R)
• M6: 3,160,853 km (0.114 R)
• M7: 4,778,006 km (0.041 R)
• M8: 5,328,078 km (0.067 R)
• M9: 5,754,581 km (0.077 R)
• M10: 6,496,288 km (0.085 R)
• M11: 7,495,751 km (0.062 R)
• M12: 7,964,142 km (0.085 R)
• M13: 10,197,638 km (0.102 R)
• M14: 14,136,700 km (0.104 R)
• M15: 16,808,368 km (0.115 R)
• M16: 17,671,548 km (0.092 R)
• M17: 18,807,145 km (0.116 R)
• M18: 19,800,625 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 10.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.02 AU - 11.28 AU

Year: 10109 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,763,737 km

• M1: 129,402 km (0.107 R)
• M2: 596,596 km (0.049 R)
• M3: 990,039 km (0.09 R)
• M4: 1,523,206 km (0.105 R)
• M5: 2,046,200 km (0.076 R)
• M6: 2,958,298 km (0.119 R)
• M7: 7,324,910 km (0.074 R)
• M8: 9,509,039 km (0.065 R)
• M9: 13,418,480 km (0.11 R)
• M10: 14,006,250 km (0.078 R)
• M11: 14,835,322 km (0.062 R)
• M12: 22,685,919 km (0.03 R)
• M13: 24,849,852 km (0.052 R)
• M14: 30,671,902 km (0.116 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: 382 - 19,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit