🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 127 Days

Day: 21.3 Hours

Environment

Temp: 390 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.63 AU - 1.99 AU

Year: 719 Days

Day: 47 Hours

Environment

Temp: 95 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,075,387 km

• M1: 50,414 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.91 AU - 2.31 AU

Year: 905 Days

Day: 26.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,075,387 km

• M1: 392,395 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.75 AU - 2.81 AU

Year: 1017 Days

Day: 27.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,075,387 km

• M1: 110,254 km (0.119 R)
• M2: 217,366 km (0.104 R)

Asteroid Belt

Center: 7.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 9.5

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.15 AU - 13.85 AU

Year: 12275 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,075,387 km

• M1: 118,182 km (0.077 R)
• M2: 456,124 km (0.112 R)
• M3: 851,212 km (0.082 R)
• M4: 1,546,393 km (0.05 R)
• M5: 2,053,081 km (0.056 R)
• M6: 2,624,395 km (0.111 R)
• M7: 3,006,468 km (0.115 R)
• M8: 3,609,198 km (0.09 R)
• M9: 4,381,422 km (0.109 R)
• M10: 4,694,082 km (0.113 R)
• M11: 5,055,211 km (0.098 R)
• M12: 6,173,904 km (0.031 R)
• M13: 8,943,559 km (0.075 R)
• M14: 9,551,974 km (0.112 R)
• M15: 10,026,199 km (0.079 R)
• M16: 10,851,381 km (0.072 R)
• M17: 17,471,535 km (0.111 R)
• M18: 18,746,708 km (0.05 R)
• M19: 21,660,575 km (0.054 R)
• M20: 23,319,316 km (0.081 R)
• M21: 23,699,145 km (0.086 R)
• M22: 24,666,744 km (0.075 R)
• M23: 28,261,431 km (0.063 R)
• M24: 31,492,895 km (0.09 R)
• M25: 32,899,265 km (0.113 R)
• M26: 33,859,832 km (0.052 R)
• M27: 45,248,718 km (0.063 R)
• M28: 47,797,118 km (0.043 R)
• M29: 50,439,615 km (0.071 R)

Kuiper Belt

Range: 37.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 17,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit