🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.15 AU - 1.36 AU

Year: 589 Days

Day: 32.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.93 AU - 2.05 AU

Year: 1184 Days

Day: 19.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 51.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.16 AU - 2.36 AU

Year: 1433 Days

Day: 22.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 12.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.19 AU - 8.39 AU

Year: 7462 Days

Day: 9.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,933,914 km

• M1: 159,172 km (0.114 R)
• M2: 656,435 km (0.036 R)
• M3: 1,117,197 km (0.056 R)
• M4: 1,617,452 km (0.08 R)
• M5: 2,662,244 km (0.119 R)
• M6: 6,343,698 km (0.118 R)
• M7: 8,145,454 km (0.06 R)
• M8: 9,322,640 km (0.086 R)
• M9: 10,266,902 km (0.102 R)
• M10: 13,689,701 km (0.092 R)
• M11: 14,370,521 km (0.069 R)
• M12: 17,809,327 km (0.077 R)
• M13: 19,983,882 km (0.097 R)
• M14: 21,204,301 km (0.067 R)
• M15: 22,980,776 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.6

Radius: 7.4

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.5 AU - 15.84 AU

Year: 24919 Days

Day: 23 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,933,914 km

• M1: 92,302 km (0.097 R)
• M2: 379,380 km (0.096 R)
• M3: 701,315 km (0.074 R)
• M4: 1,742,965 km (0.076 R)
• M5: 2,368,733 km (0.12 R)
• M6: 2,733,602 km (0.041 R)
• M7: 3,350,843 km (0.104 R)
• M8: 5,883,535 km (0.098 R)
• M9: 6,467,714 km (0.049 R)
• M10: 8,350,852 km (0.117 R)
• M11: 9,197,277 km (0.065 R)
• M12: 10,875,167 km (0.073 R)
• M13: 13,370,010 km (0.12 R)
• M14: 14,378,001 km (0.098 R)
• M15: 20,281,432 km (0.085 R)
• M16: 20,843,920 km (0.089 R)
• M17: 22,894,907 km (0.091 R)
• M18: 29,251,769 km (0.096 R)
• M19: 34,925,867 km (0.083 R)
• M20: 37,808,169 km (0.113 R)
• M21: 53,193,712 km (0.108 R)
• M22: 54,083,669 km (0.069 R)
• M23: 54,622,371 km (0.078 R)
• M24: 57,369,886 km (0.057 R)
• M25: 71,846,771 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 19,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit