🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.7 AU - 0.92 AU

Year: 259 Days

Day: 15.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,443,159 km

• M1: 417,528 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.98 AU - 1.48 AU

Year: 484 Days

Day: 34.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,443,159 km

• M1: 23,038 km (0.031 R)
• M2: 350,358 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.45 AU - 1.83 AU

Year: 745 Days

Day: 24 Hours

Environment

Temp: -42 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,443,159 km

• M1: 116,387 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.58 AU - 2.1 AU

Year: 885 Days

Day: 35.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2 AU - 2.6 AU

Year: 1237 Days

Day: 40.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,443,159 km

• M1: 467,942 km (0.107 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.18 AU - 5.38 AU

Year: 3707 Days

Day: 18.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,443,159 km

• M1: 2,455,799 km (0.107 R)

Asteroid Belt

Center: 8.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 12.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.02 AU - 15.68 AU

Year: 16342 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,443,159 km

• M1: 165,455 km (0.058 R)
• M2: 1,228,797 km (0.118 R)
• M3: 1,901,987 km (0.072 R)
• M4: 2,626,490 km (0.098 R)
• M5: 3,640,315 km (0.057 R)
• M6: 4,332,654 km (0.091 R)
• M7: 5,365,926 km (0.087 R)
• M8: 6,642,594 km (0.058 R)
• M9: 8,112,393 km (0.045 R)
• M10: 8,562,384 km (0.097 R)
• M11: 10,357,708 km (0.101 R)
• M12: 15,577,925 km (0.108 R)
• M13: 16,993,121 km (0.109 R)
• M14: 27,781,821 km (0.097 R)
• M15: 29,039,041 km (0.104 R)
• M16: 31,543,758 km (0.09 R)
• M17: 36,436,805 km (0.1 R)
• M18: 38,781,004 km (0.073 R)
• M19: 40,931,473 km (0.031 R)
• M20: 45,312,597 km (0.091 R)
• M21: 53,061,168 km (0.094 R)
• M22: 56,429,214 km (0.086 R)
• M23: 57,156,110 km (0.099 R)
• M24: 60,884,389 km (0.066 R)
• M25: 65,568,597 km (0.085 R)
• M26: 67,998,366 km (0.025 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 10,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit