🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.93 AU - 2.53 AU

Year: 1275 Days

Day: 21 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,280,187 km

• M1: 31,864 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.23 AU - 3.25 AU

Year: 2233 Days

Day: 46.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,280,187 km

• M1: 355,893 km (0.116 R)
• M2: 1,595,312 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.71 AU - 3.85 AU

Year: 2274 Days

Day: 16.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,280,187 km

• M1: 50,115 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 11.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.21 AU - 4.49 AU

Year: 3474 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,280,187 km

• M1: 147,952 km (0.099 R)
• M2: 532,269 km (0.116 R)
• M3: 1,438,234 km (0.093 R)
• M4: 1,848,581 km (0.08 R)
• M5: 2,509,355 km (0.103 R)
• M6: 3,756,552 km (0.08 R)
• M7: 4,659,824 km (0.102 R)
• M8: 5,503,855 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.3

Radius: 7.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.99 AU - 16.61 AU

Year: 24047 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,280,187 km

• M1: 97,089 km (0.085 R)
• M2: 404,961 km (0.118 R)
• M3: 899,981 km (0.116 R)
• M4: 1,952,551 km (0.118 R)
• M5: 2,485,569 km (0.069 R)
• M6: 2,962,038 km (0.091 R)
• M7: 3,381,211 km (0.045 R)
• M8: 3,641,511 km (0.101 R)
• M9: 4,617,787 km (0.118 R)
• M10: 13,537,111 km (0.117 R)
• M11: 14,319,209 km (0.056 R)
• M12: 15,907,490 km (0.114 R)
• M13: 16,506,928 km (0.116 R)
• M14: 19,732,558 km (0.096 R)
• M15: 23,611,630 km (0.06 R)
• M16: 24,832,199 km (0.077 R)
• M17: 27,304,005 km (0.101 R)
• M18: 27,588,391 km (0.081 R)
• M19: 28,843,666 km (0.041 R)
• M20: 33,482,995 km (0.098 R)
• M21: 36,263,870 km (0.082 R)
• M22: 37,534,704 km (0.077 R)
• M23: 38,835,158 km (0.099 R)
• M24: 39,315,368 km (0.089 R)
• M25: 40,043,012 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 18,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit