🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.58 AU - 0.96 AU

Year: 252 Days

Day: 43.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.65 AU - 2.17 AU

Year: 984 Days

Day: 12.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.91 AU - 2.35 AU

Year: 1159 Days

Day: 14.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.24 AU - 4.42 AU

Year: 2794 Days

Day: 30.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 10.8

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.6 AU - 6.86 AU

Year: 5113 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,980,985 km

• M1: 134,339 km (0.026 R)
• M2: 485,744 km (0.083 R)
• M3: 1,040,004 km (0.074 R)
• M4: 1,506,301 km (0.116 R)
• M5: 1,949,111 km (0.109 R)
• M6: 2,633,521 km (0.089 R)
• M7: 3,645,401 km (0.115 R)
• M8: 4,155,081 km (0.074 R)
• M9: 4,659,226 km (0.104 R)
• M10: 5,260,609 km (0.115 R)
• M11: 6,519,176 km (0.108 R)
• M12: 8,430,738 km (0.114 R)
• M13: 8,870,107 km (0.088 R)
• M14: 9,493,930 km (0.081 R)
• M15: 9,838,304 km (0.082 R)
• M16: 10,829,091 km (0.09 R)
• M17: 15,762,529 km (0.053 R)
• M18: 18,681,932 km (0.108 R)
• M19: 19,430,071 km (0.107 R)
• M20: 19,986,575 km (0.056 R)
• M21: 22,700,280 km (0.1 R)
• M22: 24,025,867 km (0.093 R)
• M23: 26,151,952 km (0.097 R)
• M24: 29,027,372 km (0.108 R)
• M25: 30,308,678 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.6

Radius: 8.1

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.59 AU - 7.89 AU

Year: 6523 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,980,985 km

• M1: 100,679 km (0.097 R)
• M2: 580,889 km (0.102 R)
• M3: 1,285,345 km (0.101 R)
• M4: 1,629,270 km (0.066 R)
• M5: 2,034,232 km (0.071 R)
• M6: 2,870,334 km (0.115 R)
• M7: 3,507,172 km (0.063 R)
• M8: 3,918,267 km (0.104 R)
• M9: 5,555,018 km (0.09 R)
• M10: 6,643,043 km (0.118 R)
• M11: 7,201,492 km (0.045 R)
• M12: 13,280,701 km (0.116 R)
• M13: 13,608,320 km (0.092 R)
• M14: 13,941,474 km (0.112 R)
• M15: 14,681,685 km (0.112 R)
• M16: 15,268,856 km (0.092 R)
• M17: 16,615,387 km (0.039 R)
• M18: 17,774,770 km (0.068 R)
• M19: 19,967,277 km (0.079 R)
• M20: 28,151,477 km (0.113 R)
• M21: 30,831,523 km (0.088 R)
• M22: 31,890,975 km (0.12 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: 519 - 12,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit