🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.57 AU - 0.61 AU

Year: 162 Days

Day: 28 Hours

Environment

Temp: 183 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.94 AU - 3.54 AU

Year: 2089 Days

Day: 16.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,879,673 km

• M1: 43,234 km (0.105 R)
• M2: 319,541 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.04 AU - 4.18 AU

Year: 2984 Days

Day: 32.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 13.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.27 AU - 9.19 AU

Year: 9238 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,879,673 km

• M1: 168,148 km (0.055 R)
• M2: 626,217 km (0.118 R)
• M3: 1,320,500 km (0.058 R)
• M4: 1,868,627 km (0.118 R)
• M5: 2,550,344 km (0.107 R)
• M6: 3,207,079 km (0.104 R)
• M7: 3,653,778 km (0.103 R)
• M8: 4,190,984 km (0.058 R)
• M9: 5,309,228 km (0.068 R)
• M10: 5,845,836 km (0.102 R)
• M11: 6,320,510 km (0.05 R)
• M12: 6,821,065 km (0.091 R)
• M13: 8,846,320 km (0.081 R)
• M14: 10,266,154 km (0.087 R)
• M15: 14,675,102 km (0.115 R)
• M16: 16,784,731 km (0.113 R)
• M17: 17,294,112 km (0.08 R)
• M18: 22,583,743 km (0.087 R)
• M19: 26,397,891 km (0.048 R)
• M20: 27,788,852 km (0.103 R)
• M21: 29,873,199 km (0.079 R)
• M22: 31,962,483 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.5

Radius: 13.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.24 AU - 14.58 AU

Year: 15658 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,879,673 km

• M1: 163,959 km (0.081 R)
• M2: 799,002 km (0.036 R)
• M3: 1,259,464 km (0.096 R)
• M4: 2,259,377 km (0.096 R)
• M5: 2,824,408 km (0.071 R)
• M6: 3,705,390 km (0.03 R)
• M7: 4,368,108 km (0.103 R)
• M8: 4,967,996 km (0.055 R)
• M9: 5,775,375 km (0.081 R)
• M10: 7,374,577 km (0.108 R)
• M11: 8,780,797 km (0.108 R)
• M12: 9,251,731 km (0.053 R)
• M13: 10,187,465 km (0.084 R)
• M14: 10,707,767 km (0.091 R)
• M15: 11,306,757 km (0.1 R)
• M16: 16,068,606 km (0.115 R)
• M17: 20,166,990 km (0.103 R)
• M18: 22,993,791 km (0.076 R)
• M19: 27,938,450 km (0.078 R)
• M20: 29,888,907 km (0.092 R)
• M21: 31,440,536 km (0.116 R)
• M22: 32,421,748 km (0.057 R)
• M23: 37,773,612 km (0.119 R)
• M24: 39,303,849 km (0.109 R)
• M25: 40,012,942 km (0.091 R)
• M26: 52,379,002 km (0.048 R)
• M27: 54,807,274 km (0.117 R)
• M28: 56,228,005 km (0.031 R)
• M29: 61,775,244 km (0.05 R)
• M30: 66,267,369 km (0.03 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit