🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.57 AU - 3.21 AU

Year: 1777 Days

Day: 12.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.52 AU - 3.58 AU

Year: 1926 Days

Day: 12.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,915,507 km

• M1: 114,442 km (0.092 R)
• M2: 749,785 km (0.104 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.2

Radius: 9.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.99 AU - 6.29 AU

Year: 4844 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,915,507 km

• M1: 119,379 km (0.113 R)
• M2: 552,615 km (0.06 R)
• M3: 928,255 km (0.106 R)
• M4: 1,229,994 km (0.102 R)
• M5: 1,645,427 km (0.093 R)
• M6: 2,299,618 km (0.07 R)
• M7: 3,081,567 km (0.103 R)
• M8: 3,646,448 km (0.03 R)
• M9: 4,187,693 km (0.046 R)
• M10: 4,831,413 km (0.098 R)
• M11: 5,349,769 km (0.083 R)
• M12: 5,678,286 km (0.113 R)
• M13: 6,137,402 km (0.06 R)
• M14: 8,261,842 km (0.11 R)
• M15: 8,664,709 km (0.087 R)
• M16: 9,749,443 km (0.088 R)
• M17: 11,318,425 km (0.067 R)
• M18: 11,815,838 km (0.12 R)
• M19: 12,186,542 km (0.078 R)
• M20: 13,296,109 km (0.083 R)
• M21: 13,849,920 km (0.053 R)
• M22: 16,506,031 km (0.11 R)
• M23: 18,044,944 km (0.088 R)
• M24: 18,599,354 km (0.064 R)
• M25: 19,484,225 km (0.076 R)
• M26: 24,111,437 km (0.118 R)
• M27: 25,546,080 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 12.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.71 AU - 9.13 AU

Year: 8061 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,915,507 km

• M1: 154,235 km (0.085 R)
• M2: 765,642 km (0.091 R)
• M3: 1,369,868 km (0.107 R)
• M4: 2,009,399 km (0.11 R)
• M5: 3,146,043 km (0.031 R)
• M6: 4,029,867 km (0.085 R)
• M7: 4,442,159 km (0.092 R)
• M8: 5,127,766 km (0.049 R)
• M9: 5,943,823 km (0.088 R)
• M10: 7,687,236 km (0.093 R)
• M11: 8,480,254 km (0.097 R)
• M12: 9,038,703 km (0.108 R)
• M13: 11,378,414 km (0.111 R)
• M14: 12,009,119 km (0.062 R)
• M15: 14,710,856 km (0.116 R)
• M16: 16,970,981 km (0.087 R)
• M17: 17,988,695 km (0.04 R)
• M18: 19,113,970 km (0.03 R)
• M19: 19,522,223 km (0.111 R)
• M20: 20,005,873 km (0.038 R)
• M21: 22,620,544 km (0.051 R)
• M22: 23,618,362 km (0.067 R)
• M23: 24,009,710 km (0.111 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit