🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.83 AU - 0.93 AU

Year: 290 Days

Day: 35.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.81 AU - 1.05 AU

Year: 315 Days

Day: 27.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,302,158 km

• M1: 65,374 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.74 AU - 1.96 AU

Year: 884 Days

Day: 47.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.05 AU - 3.09 AU

Year: 1891 Days

Day: 16.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,302,158 km

• M1: 358,586 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.77 AU - 5.67 AU

Year: 3604 Days

Day: 39.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,302,158 km

• M1: 794,215 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.8

Radius: 7.5

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.68 AU - 14.44 AU

Year: 18529 Days

Day: 15.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,302,158 km

• M1: 102,175 km (0.109 R)
• M2: 423,362 km (0.08 R)
• M3: 972,985 km (0.054 R)
• M4: 1,371,812 km (0.11 R)
• M5: 2,363,646 km (0.088 R)
• M6: 2,661,346 km (0.109 R)
• M7: 3,250,014 km (0.052 R)
• M8: 3,531,707 km (0.112 R)
• M9: 3,984,838 km (0.116 R)
• M10: 5,540,208 km (0.116 R)
• M11: 10,202,425 km (0.104 R)
• M12: 10,502,668 km (0.08 R)
• M13: 11,311,095 km (0.115 R)
• M14: 12,429,788 km (0.117 R)
• M15: 13,548,630 km (0.11 R)
• M16: 15,586,303 km (0.089 R)
• M17: 15,904,647 km (0.108 R)
• M18: 20,542,929 km (0.043 R)
• M19: 22,202,867 km (0.111 R)
• M20: 24,055,786 km (0.059 R)
• M21: 25,346,966 km (0.075 R)
• M22: 27,949,520 km (0.107 R)
• M23: 34,614,703 km (0.087 R)
• M24: 37,099,374 km (0.115 R)
• M25: 44,940,696 km (0.12 R)
• M26: 45,586,062 km (0.093 R)
• M27: 51,322,542 km (0.114 R)
• M28: 52,204,720 km (0.117 R)
• M29: 68,152,152 km (0.114 R)
• M30: 72,260,559 km (0.091 R)
• M31: 76,302,095 km (0.106 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit