🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.64 AU - 0.86 AU

Year: 284 Days

Day: 21.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.8

Radius: 13.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.6 AU - 4.1 AU

Year: 2677 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,286,594 km

• M1: 176,974 km (0.1 R)
• M2: 681,717 km (0.118 R)
• M3: 1,217,876 km (0.088 R)
• M4: 1,681,480 km (0.106 R)
• M5: 2,464,326 km (0.117 R)
• M6: 3,332,293 km (0.119 R)
• M7: 4,688,696 km (0.049 R)
• M8: 5,289,482 km (0.063 R)
• M9: 6,675,655 km (0.089 R)
• M10: 7,694,267 km (0.102 R)
• M11: 9,137,438 km (0.098 R)
• M12: 11,846,805 km (0.104 R)
• M13: 13,862,337 km (0.086 R)
• M14: 15,569,548 km (0.115 R)
• M15: 16,582,625 km (0.082 R)
• M16: 19,948,278 km (0.079 R)
• M17: 22,186,112 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.8

Radius: 13.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.16 AU - 8.98 AU

Year: 10952 Days

Day: 7.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,286,594 km

• M1: 166,652 km (0.081 R)
• M2: 726,148 km (0.082 R)
• M3: 1,210,696 km (0.098 R)
• M4: 2,535,684 km (0.025 R)
• M5: 3,240,140 km (0.09 R)
• M6: 3,728,428 km (0.102 R)
• M7: 4,495,117 km (0.109 R)
• M8: 6,455,148 km (0.093 R)
• M9: 10,357,857 km (0.081 R)
• M10: 11,206,676 km (0.086 R)
• M11: 12,566,221 km (0.106 R)
• M12: 14,224,364 km (0.041 R)
• M13: 17,378,336 km (0.09 R)
• M14: 19,118,458 km (0.04 R)
• M15: 21,055,302 km (0.027 R)
• M16: 25,695,229 km (0.088 R)
• M17: 30,867,875 km (0.077 R)
• M18: 31,409,719 km (0.102 R)
• M19: 35,263,659 km (0.114 R)
• M20: 39,169,061 km (0.064 R)
• M21: 40,704,982 km (0.115 R)
• M22: 41,487,977 km (0.052 R)
• M23: 48,699,492 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 16,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit