🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.63 AU - 0.65 AU

Year: 196 Days

Day: 24 Hours

Environment

Temp: 173 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.57 AU - 0.77 AU

Year: 210 Days

Day: 30 Hours

Environment

Temp: 100 °C

Axial Tilt: 158.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,091,015 km

• M1: 325,974 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.59 AU - 0.83 AU

Year: 229 Days

Day: 23.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,091,015 km

• M1: 123,119 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.74 AU - 0.84 AU

Year: 269 Days

Day: 32.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.83 AU - 0.85 AU

Year: 295 Days

Day: 46.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1 AU - 1.46 AU

Year: 522 Days

Day: 26.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.96 AU - 4.08 AU

Year: 2529 Days

Day: 40.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.1

Radius: 3.2

Gravity: 35.56 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.44 AU - 15.9 AU

Year: 18300 Days

Day: 18.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 58,091,015 km

• M1: 39,793 km (0.114 R)
• M2: 142,567 km (0.071 R)
• M3: 330,013 km (0.103 R)
• M4: 457,171 km (0.056 R)
• M5: 1,013,675 km (0.065 R)
• M6: 1,959,882 km (0.108 R)
• M7: 2,816,479 km (0.105 R)
• M8: 3,076,630 km (0.103 R)
• M9: 3,225,180 km (0.059 R)
• M10: 3,783,031 km (0.113 R)
• M11: 4,249,178 km (0.039 R)
• M12: 5,155,292 km (0.104 R)
• M13: 5,990,198 km (0.109 R)
• M14: 6,183,030 km (0.107 R)
• M15: 7,252,804 km (0.075 R)
• M16: 7,785,672 km (0.032 R)
• M17: 8,155,328 km (0.114 R)
• M18: 10,961,186 km (0.118 R)
• M19: 11,781,281 km (0.077 R)
• M20: 12,894,888 km (0.081 R)
• M21: 14,417,495 km (0.097 R)
• M22: 15,616,971 km (0.088 R)
• M23: 16,729,231 km (0.096 R)
• M24: 18,132,309 km (0.076 R)
• M25: 18,698,537 km (0.056 R)
• M26: 19,781,177 km (0.063 R)
• M27: 20,641,813 km (0.117 R)
• M28: 26,029,132 km (0.08 R)
• M29: 26,749,146 km (0.107 R)
• M30: 28,661,306 km (0.053 R)
• M31: 29,985,547 km (0.061 R)
• M32: 31,813,782 km (0.102 R)
• M33: 34,324,184 km (0.093 R)
• M34: 36,323,410 km (0.079 R)
• M35: 40,142,045 km (0.047 R)
• M36: 42,783,794 km (0.037 R)
• M37: 48,564,555 km (0.104 R)
• M38: 50,442,756 km (0.045 R)
• M39: 51,882,786 km (0.078 R)
• M40: 53,185,633 km (0.083 R)
• M41: 56,537,673 km (0.105 R)
• M42: 57,224,626 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit