🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.44 AU - 0.6 AU

Year: 136 Days

Day: 31 Hours

Environment

Temp: 209 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,745,891 km

• M1: 21,692 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.7 AU - 0.72 AU

Year: 216 Days

Day: 35.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,745,891 km

• M1: 98,585 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.98 AU - 2.6 AU

Year: 1253 Days

Day: 45.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.43 AU - 4.19 AU

Year: 2690 Days

Day: 30.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 177.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,745,891 km

• M1: 262,395 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 13.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.96 AU - 6.24 AU

Year: 4165 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,745,891 km

• M1: 171,738 km (0.079 R)
• M2: 603,328 km (0.088 R)
• M3: 1,300,305 km (0.093 R)
• M4: 1,924,277 km (0.09 R)
• M5: 2,817,227 km (0.108 R)
• M6: 4,501,250 km (0.094 R)
• M7: 5,373,556 km (0.062 R)
• M8: 5,826,089 km (0.092 R)
• M9: 6,407,875 km (0.073 R)
• M10: 8,390,197 km (0.107 R)
• M11: 9,100,786 km (0.11 R)
• M12: 9,851,020 km (0.06 R)
• M13: 10,865,443 km (0.119 R)
• M14: 14,784,309 km (0.11 R)
• M15: 16,211,323 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 11

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.71 AU - 11.47 AU

Year: 13356 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 85.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,745,891 km

• M1: 139,425 km (0.105 R)
• M2: 650,302 km (0.113 R)
• M3: 1,417,440 km (0.101 R)
• M4: 1,861,596 km (0.079 R)
• M5: 2,988,068 km (0.027 R)
• M6: 4,155,530 km (0.025 R)
• M7: 4,777,707 km (0.108 R)
• M8: 5,179,976 km (0.057 R)
• M9: 7,722,840 km (0.12 R)
• M10: 9,213,733 km (0.073 R)
• M11: 10,000,318 km (0.098 R)
• M12: 11,060,219 km (0.105 R)
• M13: 11,887,944 km (0.079 R)
• M14: 15,836,281 km (0.07 R)
• M15: 16,964,399 km (0.026 R)
• M16: 22,200,922 km (0.116 R)
• M17: 22,571,626 km (0.052 R)
• M18: 23,999,238 km (0.112 R)
• M19: 26,200,571 km (0.089 R)
• M20: 26,719,077 km (0.119 R)
• M21: 29,750,229 km (0.065 R)
• M22: 31,232,445 km (0.039 R)
• M23: 35,215,638 km (0.089 R)
• M24: 36,102,005 km (0.106 R)
• M25: 47,161,776 km (0.039 R)
• M26: 50,281,939 km (0.052 R)
• M27: 55,726,703 km (0.085 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit