🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.94 AU - 1.1 AU

Year: 384 Days

Day: 36 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.13 AU - 1.53 AU

Year: 572 Days

Day: 35.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,499,158 km

• M1: 15,109 km (0.098 R)
• M2: 458,817 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.65 AU - 2.05 AU

Year: 938 Days

Day: 14.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.23 AU - 2.93 AU

Year: 1545 Days

Day: 36.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,499,158 km

• M1: 36,203 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 8.3

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.62 AU - 8.38 AU

Year: 7657 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,499,158 km

• M1: 103,223 km (0.049 R)
• M2: 865,274 km (0.111 R)
• M3: 1,280,408 km (0.113 R)
• M4: 1,597,855 km (0.113 R)
• M5: 1,938,340 km (0.096 R)
• M6: 2,638,607 km (0.103 R)
• M7: 3,388,990 km (0.061 R)
• M8: 4,798,651 km (0.034 R)
• M9: 5,394,350 km (0.076 R)
• M10: 6,102,396 km (0.036 R)
• M11: 6,362,697 km (0.109 R)
• M12: 6,630,477 km (0.085 R)
• M13: 7,479,295 km (0.074 R)
• M14: 9,010,429 km (0.113 R)
• M15: 10,050,434 km (0.108 R)
• M16: 11,807,760 km (0.11 R)
• M17: 12,680,065 km (0.095 R)
• M18: 20,386,450 km (0.09 R)
• M19: 22,170,704 km (0.047 R)
• M20: 23,495,991 km (0.115 R)
• M21: 24,462,693 km (0.1 R)
• M22: 25,288,473 km (0.082 R)
• M23: 25,792,767 km (0.064 R)
• M24: 29,883,970 km (0.085 R)
• M25: 30,259,012 km (0.117 R)
• M26: 30,637,046 km (0.119 R)
• M27: 31,985,371 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.6

Radius: 4

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.72 AU - 14.8 AU

Year: 16003 Days

Day: 15.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,499,158 km

• M1: 242,049 km (0.117 R)
• M2: 650,452 km (0.091 R)
• M3: 1,614,909 km (0.096 R)
• M4: 1,981,573 km (0.098 R)
• M5: 4,092,848 km (0.087 R)
• M6: 6,658,452 km (0.072 R)
• M7: 7,170,376 km (0.12 R)
• M8: 7,986,731 km (0.087 R)
• M9: 12,354,091 km (0.052 R)
• M10: 18,086,233 km (0.088 R)
• M11: 18,578,111 km (0.05 R)
• M12: 26,430,952 km (0.118 R)
• M13: 27,800,072 km (0.07 R)
• M14: 35,358,953 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 18,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit