🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.6 AU - 0.94 AU

Year: 235 Days

Day: 26.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,054,498 km

• M1: 29,022 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.05 AU

Year: 338 Days

Day: 31.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.89 AU - 1.09 AU

Year: 343 Days

Day: 44.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,054,498 km

• M1: 187,745 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.53 AU - 4.15 AU

Year: 2126 Days

Day: 26.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 118.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,054,498 km

• M1: 87,814 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.68 AU - 5.2 AU

Year: 3258 Days

Day: 45.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,054,498 km

• M1: 205,398 km (0.076 R)
• M2: 682,615 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.95 AU - 5.05 AU

Year: 3324 Days

Day: 27.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,054,498 km

• M1: 2,941,244 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.71 AU - 5.61 AU

Year: 3503 Days

Day: 35.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,054,498 km

• M1: 142,268 km (0.033 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.9

Radius: 3.2

Gravity: 27.82 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.18 AU - 20.54 AU

Year: 27397 Days

Day: 22.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,054,498 km

• M1: 40,242 km (0.049 R)
• M2: 176,525 km (0.119 R)
• M3: 408,701 km (0.044 R)
• M4: 558,898 km (0.106 R)
• M5: 925,412 km (0.074 R)
• M6: 1,284,597 km (0.082 R)
• M7: 1,560,306 km (0.053 R)
• M8: 1,782,907 km (0.042 R)
• M9: 2,939,897 km (0.119 R)
• M10: 4,420,617 km (0.095 R)
• M11: 4,900,677 km (0.057 R)
• M12: 6,003,961 km (0.082 R)
• M13: 8,635,088 km (0.116 R)
• M14: 9,218,520 km (0.087 R)
• M15: 10,701,184 km (0.058 R)
• M16: 13,211,886 km (0.093 R)
• M17: 15,162,941 km (0.092 R)
• M18: 16,325,765 km (0.073 R)
• M19: 17,215,424 km (0.058 R)
• M20: 18,479,825 km (0.03 R)
• M21: 19,356,468 km (0.101 R)
• M22: 19,804,963 km (0.088 R)
• M23: 23,341,606 km (0.077 R)
• M24: 23,747,465 km (0.082 R)
• M25: 24,887,700 km (0.077 R)
• M26: 28,757,947 km (0.073 R)
• M27: 29,459,261 km (0.083 R)
• M28: 31,017,922 km (0.118 R)
• M29: 36,427,680 km (0.054 R)
• M30: 38,502,602 km (0.082 R)
• M31: 39,211,397 km (0.058 R)
• M32: 41,242,039 km (0.069 R)
• M33: 44,573,134 km (0.113 R)
• M34: 53,675,267 km (0.106 R)
• M35: 60,258,471 km (0.112 R)
• M36: 70,054,439 km (0.057 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 11,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit