🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.55 AU - 0.87 AU

Year: 210 Days

Day: 14 Hours

Environment

Temp: 213 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,008,294 km

• M1: 74,500 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.21 AU - 1.77 AU

Year: 639 Days

Day: 23.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,008,294 km

• M1: 41,439 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.64 AU - 1.9 AU

Year: 828 Days

Day: 17.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.01 AU - 2.39 AU

Year: 1147 Days

Day: 26.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.49 AU - 3.89 AU

Year: 2491 Days

Day: 13.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,008,294 km

• M1: 52,958 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.51 AU - 4.67 AU

Year: 2907 Days

Day: 19.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,008,294 km

• M1: 1,624,184 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.24 AU - 4.74 AU

Year: 3344 Days

Day: 25.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 8.1

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.97 AU - 9.41 AU

Year: 9003 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,008,294 km

• M1: 100,829 km (0.09 R)
• M2: 513,270 km (0.087 R)
• M3: 1,274,424 km (0.113 R)
• M4: 1,650,065 km (0.105 R)
• M5: 2,183,680 km (0.049 R)
• M6: 3,377,022 km (0.114 R)
• M7: 4,128,602 km (0.047 R)
• M8: 4,601,331 km (0.117 R)
• M9: 5,361,887 km (0.103 R)
• M10: 6,098,058 km (0.089 R)
• M11: 6,527,254 km (0.116 R)
• M12: 8,711,982 km (0.086 R)
• M13: 10,514,636 km (0.103 R)
• M14: 11,184,535 km (0.087 R)
• M15: 12,896,832 km (0.111 R)
• M16: 15,355,473 km (0.091 R)
• M17: 16,150,137 km (0.119 R)
• M18: 18,476,384 km (0.076 R)
• M19: 19,681,096 km (0.112 R)
• M20: 20,381,214 km (0.065 R)
• M21: 22,581,350 km (0.074 R)
• M22: 22,835,217 km (0.07 R)
• M23: 23,262,618 km (0.067 R)
• M24: 25,297,299 km (0.046 R)
• M25: 26,311,273 km (0.053 R)
• M26: 26,781,011 km (0.112 R)
• M27: 31,263,412 km (0.103 R)
• M28: 34,738,870 km (0.092 R)
• M29: 36,337,323 km (0.097 R)
• M30: 42,704,208 km (0.098 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 18,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit