🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.6 AU - 0.64 AU

Year: 179 Days

Day: 26.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,297,866 km

• M1: 66,122 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.72 AU - 0.88 AU

Year: 263 Days

Day: 41.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,297,866 km

• M1: 354,098 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.3 AU - 1.58 AU

Year: 634 Days

Day: 26.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,297,866 km

• M1: 39,494 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.87 AU - 3.05 AU

Year: 1416 Days

Day: 31.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,297,866 km

• M1: 64,028 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.68 AU - 4.18 AU

Year: 2860 Days

Day: 16.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 118.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.37 AU - 4.79 AU

Year: 3025 Days

Day: 21.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.15 AU - 5.13 AU

Year: 3092 Days

Day: 16.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.59 AU - 4.69 AU

Year: 3669 Days

Day: 34.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.2

Radius: 14.4

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.38 AU - 11.06 AU

Year: 11994 Days

Day: 6 Hours

Environment

Temp: -187 °C

Axial Tilt: 114.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,297,866 km

• M1: 179,069 km (0.101 R)
• M2: 691,591 km (0.056 R)
• M3: 1,949,410 km (0.083 R)
• M4: 3,144,996 km (0.045 R)
• M5: 5,198,526 km (0.065 R)
• M6: 7,943,797 km (0.117 R)
• M7: 8,435,375 km (0.075 R)
• M8: 9,235,425 km (0.065 R)
• M9: 9,729,247 km (0.115 R)
• M10: 10,824,154 km (0.08 R)
• M11: 12,233,067 km (0.079 R)
• M12: 14,538,220 km (0.116 R)
• M13: 16,899,922 km (0.057 R)
• M14: 17,490,833 km (0.07 R)
• M15: 18,172,102 km (0.045 R)
• M16: 18,792,634 km (0.083 R)
• M17: 20,075,885 km (0.106 R)
• M18: 27,180,886 km (0.045 R)
• M19: 28,925,795 km (0.109 R)
• M20: 30,417,885 km (0.085 R)
• M21: 32,410,977 km (0.103 R)
• M22: 34,726,154 km (0.107 R)
• M23: 36,411,075 km (0.092 R)
• M24: 44,114,318 km (0.061 R)
• M25: 47,244,653 km (0.062 R)
• M26: 51,747,998 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 12.2

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.88 AU - 12.86 AU

Year: 14074 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,297,866 km

• M1: 157,227 km (0.095 R)
• M2: 612,753 km (0.089 R)
• M3: 1,007,990 km (0.116 R)
• M4: 1,536,370 km (0.092 R)
• M5: 2,645,040 km (0.066 R)
• M6: 3,698,209 km (0.08 R)
• M7: 5,514,028 km (0.105 R)
• M8: 6,167,621 km (0.108 R)
• M9: 6,786,657 km (0.081 R)
• M10: 7,266,717 km (0.05 R)
• M11: 8,197,664 km (0.101 R)
• M12: 10,931,416 km (0.104 R)
• M13: 12,407,797 km (0.065 R)
• M14: 18,458,582 km (0.085 R)
• M15: 19,051,738 km (0.115 R)
• M16: 19,745,273 km (0.109 R)
• M17: 25,183,455 km (0.101 R)
• M18: 27,855,722 km (0.081 R)
• M19: 28,975,612 km (0.083 R)
• M20: 31,906,832 km (0.087 R)
• M21: 33,631,845 km (0.119 R)
• M22: 42,461,710 km (0.042 R)
• M23: 43,944,375 km (0.07 R)
• M24: 45,002,630 km (0.118 R)
• M25: 47,169,854 km (0.091 R)
• M26: 49,406,043 km (0.105 R)
• M27: 52,047,044 km (0.037 R)
• M28: 53,402,251 km (0.109 R)
• M29: 57,250,208 km (0.088 R)
• M30: 58,512,365 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit