🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.86 AU - 0.9 AU

Year: 318 Days

Day: 40.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.81 AU - 1.07 AU

Year: 351 Days

Day: 30.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,808,396 km

• M1: 141,819 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.87 AU

Year: 823 Days

Day: 31.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.74 AU - 3.34 AU

Year: 2041 Days

Day: 32.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.3

Radius: 11.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.06 AU - 4.4 AU

Year: 3349 Days

Day: 5.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,808,396 km

• M1: 157,975 km (0.081 R)
• M2: 651,349 km (0.092 R)
• M3: 1,430,754 km (0.063 R)
• M4: 2,301,114 km (0.115 R)
• M5: 3,328,403 km (0.073 R)
• M6: 5,331,818 km (0.101 R)
• M7: 6,869,385 km (0.028 R)
• M8: 10,580,609 km (0.078 R)
• M9: 11,819,728 km (0.107 R)
• M10: 14,810,189 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.8

Radius: 9.1

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.93 AU - 4.99 AU

Year: 4253 Days

Day: 10.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 29,808,396 km

• M1: 113,096 km (0.119 R)
• M2: 429,346 km (0.067 R)
• M3: 772,075 km (0.104 R)
• M4: 1,498,671 km (0.091 R)
• M5: 1,999,376 km (0.094 R)
• M6: 2,591,334 km (0.108 R)
• M7: 3,376,723 km (0.084 R)
• M8: 4,946,753 km (0.11 R)
• M9: 5,356,053 km (0.045 R)
• M10: 5,787,942 km (0.1 R)
• M11: 7,609,296 km (0.111 R)
• M12: 8,230,576 km (0.113 R)
• M13: 8,806,527 km (0.041 R)
• M14: 9,868,373 km (0.057 R)
• M15: 11,904,101 km (0.079 R)
• M16: 12,441,457 km (0.098 R)
• M17: 12,741,400 km (0.104 R)
• M18: 13,512,128 km (0.094 R)
• M19: 14,150,911 km (0.083 R)
• M20: 14,532,835 km (0.094 R)
• M21: 18,349,824 km (0.118 R)
• M22: 18,869,527 km (0.073 R)
• M23: 19,667,632 km (0.037 R)
• M24: 20,626,854 km (0.096 R)
• M25: 28,062,017 km (0.082 R)
• M26: 29,453,427 km (0.074 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: 226 - 19,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit