🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 136 Days

Day: 47 Hours

Environment

Temp: 249 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,863,407 km

• M1: 40,391 km (0.104 R)
• M2: 217,366 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.79 AU

Year: 182 Days

Day: 13.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,863,407 km

• M1: 43,982 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.19 AU - 2.65 AU

Year: 1368 Days

Day: 45.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.8

Radius: 6.3

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.54 AU - 16.84 AU

Year: 18409 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,863,407 km

• M1: 78,389 km (0.116 R)
• M2: 367,113 km (0.072 R)
• M3: 1,170,753 km (0.088 R)
• M4: 1,610,571 km (0.117 R)
• M5: 1,886,130 km (0.09 R)
• M6: 2,099,157 km (0.095 R)
• M7: 2,770,403 km (0.078 R)
• M8: 3,575,688 km (0.113 R)
• M9: 4,558,846 km (0.113 R)
• M10: 8,289,966 km (0.097 R)
• M11: 8,574,800 km (0.083 R)
• M12: 9,832,170 km (0.103 R)
• M13: 10,368,030 km (0.097 R)
• M14: 16,842,177 km (0.117 R)
• M15: 17,686,657 km (0.116 R)
• M16: 18,000,663 km (0.051 R)
• M17: 19,376,515 km (0.107 R)
• M18: 20,908,397 km (0.044 R)
• M19: 22,154,248 km (0.112 R)
• M20: 24,891,141 km (0.11 R)
• M21: 29,902,819 km (0.049 R)
• M22: 35,175,396 km (0.107 R)
• M23: 40,898,562 km (0.088 R)
• M24: 45,283,724 km (0.086 R)
• M25: 48,732,703 km (0.027 R)
• M26: 51,074,059 km (0.117 R)

Asteroid Belt

Center: 15.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.1

Radius: 6.8

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.17 AU - 21.13 AU

Year: 25812 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,863,407 km

• M1: 116,387 km (0.096 R)
• M2: 448,195 km (0.072 R)
• M3: 1,971,401 km (0.089 R)
• M4: 2,703,832 km (0.115 R)
• M5: 5,766,400 km (0.031 R)
• M6: 5,982,120 km (0.098 R)
• M7: 7,595,682 km (0.116 R)
• M8: 9,964,265 km (0.055 R)
• M9: 13,832,268 km (0.068 R)
• M10: 14,063,995 km (0.067 R)
• M11: 16,353,291 km (0.09 R)
• M12: 23,139,948 km (0.061 R)
• M13: 24,578,182 km (0.029 R)
• M14: 28,370,638 km (0.026 R)
• M15: 29,376,235 km (0.113 R)
• M16: 29,759,355 km (0.091 R)
• M17: 30,535,768 km (0.095 R)
• M18: 51,584,637 km (0.093 R)
• M19: 77,896,359 km (0.104 R)
• M20: 85,965,818 km (0.099 R)
• M21: 87,012,106 km (0.069 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit