🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.57 AU - 0.67 AU

Year: 177 Days

Day: 19.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.76 AU - 1.08 AU

Year: 321 Days

Day: 16.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,165,731 km

• M1: 179,817 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.23 AU - 1.75 AU

Year: 661 Days

Day: 39.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.22 AU - 2.44 AU

Year: 1293 Days

Day: 23.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 10

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.94 AU - 6.9 AU

Year: 5235 Days

Day: 7.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 106,165,731 km

• M1: 126,859 km (0.105 R)
• M2: 829,520 km (0.063 R)
• M3: 1,187,807 km (0.093 R)
• M4: 2,186,672 km (0.098 R)
• M5: 3,442,845 km (0.102 R)
• M6: 4,369,455 km (0.092 R)
• M7: 5,261,806 km (0.101 R)
• M8: 6,119,600 km (0.055 R)
• M9: 6,582,157 km (0.112 R)
• M10: 7,577,431 km (0.12 R)
• M11: 10,458,088 km (0.116 R)
• M12: 14,586,241 km (0.063 R)
• M13: 18,585,591 km (0.092 R)
• M14: 21,111,700 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767

Radius: 5.8

Gravity: 22.8 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.67 AU - 21.21 AU

Year: 31151 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 106,165,731 km

• M1: 72,705 km (0.052 R)
• M2: 316,100 km (0.109 R)
• M3: 986,149 km (0.042 R)
• M4: 1,502,411 km (0.086 R)
• M5: 2,278,525 km (0.088 R)
• M6: 3,483,835 km (0.087 R)
• M7: 3,850,200 km (0.073 R)
• M8: 6,365,539 km (0.034 R)
• M9: 7,172,320 km (0.104 R)
• M10: 7,820,677 km (0.068 R)
• M11: 8,102,071 km (0.119 R)
• M12: 9,421,225 km (0.064 R)
• M13: 9,804,495 km (0.105 R)
• M14: 10,131,815 km (0.079 R)
• M15: 12,250,719 km (0.066 R)
• M16: 12,707,442 km (0.054 R)
• M17: 16,136,823 km (0.099 R)
• M18: 18,307,488 km (0.069 R)
• M19: 22,646,275 km (0.067 R)
• M20: 42,370,455 km (0.112 R)
• M21: 48,318,915 km (0.056 R)
• M22: 49,075,731 km (0.101 R)
• M23: 70,417,962 km (0.099 R)
• M24: 74,111,084 km (0.106 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit