🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.91 AU - 1.17 AU

Year: 473 Days

Day: 32.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.94 AU - 1.32 AU

Year: 536 Days

Day: 40 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,962,335 km

• M1: 43,084 km (0.115 R)
• M2: 77,940 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.16 AU - 1.34 AU

Year: 624 Days

Day: 35.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.38 AU - 1.64 AU

Year: 828 Days

Day: 46 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.5

Radius: 14.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.75 AU - 6.13 AU

Year: 6460 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,962,335 km

• M1: 175,329 km (0.059 R)
• M2: 1,032,375 km (0.059 R)
• M3: 1,874,910 km (0.059 R)
• M4: 2,395,810 km (0.081 R)
• M5: 3,331,993 km (0.07 R)
• M6: 3,820,879 km (0.1 R)
• M7: 4,452,332 km (0.059 R)
• M8: 5,022,449 km (0.104 R)
• M9: 5,925,721 km (0.119 R)
• M10: 6,370,925 km (0.096 R)
• M11: 7,163,045 km (0.096 R)
• M12: 8,235,363 km (0.088 R)
• M13: 9,979,225 km (0.092 R)
• M14: 12,098,728 km (0.102 R)
• M15: 13,823,142 km (0.116 R)
• M16: 14,933,458 km (0.068 R)
• M17: 15,762,380 km (0.07 R)
• M18: 16,797,298 km (0.06 R)
• M19: 18,496,730 km (0.104 R)
• M20: 18,938,941 km (0.117 R)
• M21: 19,910,429 km (0.116 R)
• M22: 22,023,200 km (0.084 R)
• M23: 23,684,634 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.4

Radius: 6

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.94 AU - 13.24 AU

Year: 16480 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,962,335 km

• M1: 74,649 km (0.092 R)
• M2: 286,779 km (0.087 R)
• M3: 694,433 km (0.105 R)
• M4: 1,045,540 km (0.034 R)
• M5: 1,381,985 km (0.06 R)
• M6: 2,101,401 km (0.096 R)
• M7: 3,732,467 km (0.11 R)
• M8: 10,154,703 km (0.082 R)
• M9: 10,588,986 km (0.07 R)
• M10: 12,948,145 km (0.087 R)
• M11: 15,211,261 km (0.05 R)
• M12: 17,725,104 km (0.049 R)
• M13: 20,761,192 km (0.117 R)
• M14: 21,284,187 km (0.072 R)
• M15: 30,776,770 km (0.12 R)
• M16: 37,131,239 km (0.112 R)
• M17: 40,681,047 km (0.047 R)
• M18: 45,464,738 km (0.106 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: 390 - 15,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit