🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.48 AU - 0.62 AU

Year: 148 Days

Day: 42.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,299,027 km

• M1: 25,880 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.61 AU - 0.85 AU

Year: 226 Days

Day: 17.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,299,027 km

• M1: 30,069 km (0.104 R)
• M2: 210,933 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.66 AU - 0.84 AU

Year: 235 Days

Day: 12.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 51.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.64 AU - 2.06 AU

Year: 910 Days

Day: 27.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.51 AU - 2.43 AU

Year: 1000 Days

Day: 39.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.5

Radius: 9.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.6 AU - 7.38 AU

Year: 6684 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,299,027 km

• M1: 115,789 km (0.064 R)
• M2: 531,671 km (0.094 R)
• M3: 909,705 km (0.101 R)
• M4: 1,248,843 km (0.08 R)
• M5: 1,737,130 km (0.09 R)
• M6: 2,085,544 km (0.094 R)
• M7: 2,430,517 km (0.105 R)
• M8: 2,925,087 km (0.064 R)
• M9: 4,092,100 km (0.036 R)
• M10: 4,688,846 km (0.082 R)
• M11: 5,257,617 km (0.101 R)
• M12: 5,661,831 km (0.048 R)
• M13: 6,966,474 km (0.066 R)
• M14: 9,597,601 km (0.104 R)
• M15: 12,725,842 km (0.104 R)
• M16: 14,049,484 km (0.114 R)
• M17: 15,521,078 km (0.064 R)
• M18: 16,053,497 km (0.085 R)
• M19: 17,533,319 km (0.097 R)
• M20: 18,175,992 km (0.119 R)
• M21: 23,122,296 km (0.094 R)
• M22: 25,902,572 km (0.114 R)
• M23: 29,254,612 km (0.115 R)

Asteroid Belt

Center: 13.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.1

Radius: 6.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 17.34 AU - 22.02 AU

Year: 31574 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,299,027 km

• M1: 92,003 km (0.075 R)
• M2: 392,395 km (0.082 R)
• M3: 1,212,940 km (0.071 R)
• M4: 2,331,932 km (0.085 R)
• M5: 2,894,719 km (0.059 R)
• M6: 4,048,567 km (0.112 R)
• M7: 5,700,277 km (0.119 R)
• M8: 7,531,954 km (0.107 R)
• M9: 8,221,001 km (0.096 R)
• M10: 9,671,203 km (0.075 R)
• M11: 9,937,338 km (0.109 R)
• M12: 10,879,505 km (0.101 R)
• M13: 13,328,721 km (0.028 R)
• M14: 13,926,664 km (0.119 R)
• M15: 17,342,582 km (0.028 R)
• M16: 19,369,184 km (0.119 R)
• M17: 21,368,560 km (0.108 R)
• M18: 29,059,087 km (0.119 R)
• M19: 36,066,401 km (0.108 R)
• M20: 41,688,738 km (0.071 R)
• M21: 44,413,663 km (0.053 R)
• M22: 48,331,631 km (0.107 R)
• M23: 52,966,622 km (0.11 R)
• M24: 55,306,632 km (0.087 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit