🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.05 AU

Year: 338 Days

Day: 41.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.65 AU - 2.47 AU

Year: 1132 Days

Day: 16.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 10.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.64 AU - 6 AU

Year: 4052 Days

Day: 5 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,895,572 km

• M1: 135,536 km (0.09 R)
• M2: 657,333 km (0.12 R)
• M3: 1,168,060 km (0.111 R)
• M4: 1,549,385 km (0.108 R)
• M5: 2,355,418 km (0.104 R)
• M6: 2,975,651 km (0.074 R)
• M7: 3,579,727 km (0.052 R)
• M8: 4,063,078 km (0.106 R)
• M9: 4,661,619 km (0.095 R)
• M10: 5,007,639 km (0.037 R)
• M11: 6,035,077 km (0.109 R)
• M12: 8,287,572 km (0.108 R)
• M13: 8,872,201 km (0.115 R)
• M14: 10,083,345 km (0.111 R)
• M15: 10,707,468 km (0.089 R)
• M16: 11,895,723 km (0.088 R)
• M17: 13,614,154 km (0.105 R)
• M18: 14,480,775 km (0.093 R)
• M19: 14,901,145 km (0.072 R)
• M20: 15,492,355 km (0.087 R)
• M21: 16,493,614 km (0.106 R)
• M22: 17,537,508 km (0.038 R)
• M23: 18,075,612 km (0.119 R)
• M24: 19,564,709 km (0.056 R)
• M25: 20,404,701 km (0.097 R)
• M26: 24,152,875 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 14.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.42 AU - 9.1 AU

Year: 9927 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,895,572 km

• M1: 177,124 km (0.116 R)
• M2: 1,031,777 km (0.061 R)
• M3: 2,458,940 km (0.102 R)
• M4: 4,383,068 km (0.114 R)
• M5: 5,059,998 km (0.087 R)
• M6: 6,080,705 km (0.115 R)
• M7: 13,397,387 km (0.118 R)
• M8: 17,537,209 km (0.118 R)
• M9: 18,976,041 km (0.044 R)
• M10: 20,705,093 km (0.119 R)
• M11: 23,531,446 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 11,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit