🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.58 AU - 0.84 AU

Year: 220 Days

Day: 20 Hours

Environment

Temp: 153 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,586,917 km

• M1: 147,204 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.64 AU - 0.86 AU

Year: 238 Days

Day: 29.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.4 AU - 3 AU

Year: 1629 Days

Day: 38.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,586,917 km

• M1: 42,336 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.49 AU - 4.11 AU

Year: 2201 Days

Day: 17.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 158.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.15 AU - 3.47 AU

Year: 2211 Days

Day: 17.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,586,917 km

• M1: 160,519 km (0.111 R)
• M2: 516,262 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.5

Radius: 14.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.62 AU - 10.22 AU

Year: 10613 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,586,917 km

• M1: 182,958 km (0.106 R)
• M2: 720,463 km (0.086 R)
• M3: 1,320,351 km (0.05 R)
• M4: 3,234,306 km (0.118 R)
• M5: 3,745,931 km (0.032 R)
• M6: 4,454,725 km (0.093 R)
• M7: 5,893,408 km (0.105 R)
• M8: 6,894,667 km (0.119 R)
• M9: 7,877,375 km (0.075 R)
• M10: 8,537,850 km (0.071 R)
• M11: 11,557,034 km (0.08 R)
• M12: 14,764,113 km (0.111 R)
• M13: 17,400,925 km (0.073 R)
• M14: 18,985,915 km (0.062 R)
• M15: 19,773,547 km (0.059 R)
• M16: 21,079,238 km (0.051 R)
• M17: 22,181,774 km (0.106 R)
• M18: 24,317,882 km (0.116 R)
• M19: 27,774,640 km (0.114 R)
• M20: 30,680,429 km (0.037 R)
• M21: 31,546,601 km (0.029 R)
• M22: 34,707,005 km (0.07 R)
• M23: 38,446,054 km (0.103 R)
• M24: 40,866,099 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 14.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.78 AU - 11.78 AU

Year: 13907 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,586,917 km

• M1: 176,825 km (0.108 R)
• M2: 764,595 km (0.114 R)
• M3: 1,203,515 km (0.103 R)
• M4: 1,819,409 km (0.091 R)
• M5: 2,343,151 km (0.105 R)
• M6: 3,090,393 km (0.077 R)
• M7: 3,701,949 km (0.067 R)
• M8: 4,174,080 km (0.031 R)
• M9: 4,653,541 km (0.071 R)
• M10: 5,313,866 km (0.093 R)
• M11: 6,277,426 km (0.049 R)
• M12: 8,302,083 km (0.114 R)
• M13: 10,154,703 km (0.097 R)
• M14: 10,672,761 km (0.111 R)
• M15: 11,269,058 km (0.072 R)
• M16: 15,251,802 km (0.081 R)
• M17: 18,433,150 km (0.112 R)
• M18: 21,185,153 km (0.12 R)
• M19: 24,816,043 km (0.085 R)
• M20: 27,937,552 km (0.063 R)
• M21: 30,831,224 km (0.057 R)
• M22: 35,603,994 km (0.11 R)
• M23: 39,280,362 km (0.066 R)
• M24: 56,345,140 km (0.059 R)
• M25: 62,656,375 km (0.053 R)
• M26: 63,816,956 km (0.109 R)
• M27: 65,783,120 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 20,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit