🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.55 AU - 0.83 AU

Year: 207 Days

Day: 34 Hours

Environment

Temp: 134 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.68 AU - 0.9 AU

Year: 254 Days

Day: 38.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.7

Radius: 12.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.66 AU - 10.12 AU

Year: 11248 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,267,855 km

• M1: 154,684 km (0.102 R)
• M2: 645,216 km (0.045 R)
• M3: 1,366,128 km (0.086 R)
• M4: 2,249,204 km (0.073 R)
• M5: 5,121,932 km (0.093 R)
• M6: 5,840,450 km (0.106 R)
• M7: 7,186,532 km (0.049 R)
• M8: 9,015,216 km (0.096 R)
• M9: 10,167,569 km (0.08 R)
• M10: 11,585,906 km (0.089 R)
• M11: 13,698,079 km (0.03 R)
• M12: 14,946,622 km (0.078 R)
• M13: 16,776,354 km (0.053 R)
• M14: 18,359,698 km (0.105 R)
• M15: 20,288,762 km (0.088 R)
• M16: 21,996,721 km (0.028 R)
• M17: 23,339,213 km (0.118 R)
• M18: 29,471,828 km (0.106 R)
• M19: 35,259,620 km (0.071 R)
• M20: 36,971,917 km (0.095 R)
• M21: 38,355,548 km (0.109 R)
• M22: 39,124,780 km (0.112 R)
• M23: 45,367,349 km (0.116 R)
• M24: 49,174,017 km (0.072 R)

Asteroid Belt

Center: 13.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.3

Radius: 7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.95 AU - 20.13 AU

Year: 24327 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,267,855 km

• M1: 87,066 km (0.101 R)
• M2: 525,089 km (0.047 R)
• M3: 1,007,990 km (0.112 R)
• M4: 1,433,596 km (0.093 R)
• M5: 2,011,493 km (0.111 R)
• M6: 2,353,922 km (0.06 R)
• M7: 2,664,637 km (0.116 R)
• M8: 4,034,954 km (0.113 R)
• M9: 4,383,068 km (0.05 R)
• M10: 4,890,055 km (0.105 R)
• M11: 6,391,120 km (0.05 R)
• M12: 6,820,765 km (0.087 R)
• M13: 7,087,798 km (0.098 R)
• M14: 7,882,312 km (0.112 R)
• M15: 10,040,710 km (0.115 R)
• M16: 11,534,295 km (0.077 R)
• M17: 14,807,048 km (0.105 R)
• M18: 15,482,931 km (0.087 R)
• M19: 19,173,660 km (0.028 R)
• M20: 20,987,384 km (0.026 R)
• M21: 22,420,682 km (0.101 R)
• M22: 28,234,504 km (0.115 R)
• M23: 29,624,268 km (0.082 R)
• M24: 30,937,737 km (0.1 R)
• M25: 31,180,684 km (0.111 R)
• M26: 37,675,625 km (0.11 R)
• M27: 38,370,807 km (0.081 R)
• M28: 43,175,292 km (0.119 R)
• M29: 45,173,171 km (0.1 R)
• M30: 56,092,918 km (0.109 R)
• M31: 66,604,712 km (0.059 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit