🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.59 AU - 0.65 AU

Year: 182 Days

Day: 29.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,019,046 km

• M1: 33,211 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.13 AU - 1.87 AU

Year: 685 Days

Day: 36.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,019,046 km

• M1: 1,092,812 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.35 AU - 1.93 AU

Year: 783 Days

Day: 23.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.67 AU - 2.79 AU

Year: 1241 Days

Day: 25.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.01 AU - 2.81 AU

Year: 1395 Days

Day: 38.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.9

Radius: 8.2

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.17 AU - 8.85 AU

Year: 8451 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,019,046 km

• M1: 102,475 km (0.106 R)
• M2: 512,522 km (0.073 R)
• M3: 1,035,516 km (0.101 R)
• M4: 1,971,251 km (0.03 R)
• M5: 2,678,849 km (0.112 R)
• M6: 2,997,343 km (0.041 R)
• M7: 4,343,425 km (0.106 R)
• M8: 4,671,642 km (0.105 R)
• M9: 5,105,177 km (0.119 R)
• M10: 8,417,274 km (0.118 R)
• M11: 8,799,048 km (0.038 R)
• M12: 11,542,822 km (0.064 R)
• M13: 12,884,416 km (0.11 R)
• M14: 13,334,855 km (0.096 R)
• M15: 15,367,441 km (0.102 R)
• M16: 18,012,930 km (0.047 R)
• M17: 18,719,032 km (0.094 R)
• M18: 20,261,536 km (0.115 R)
• M19: 21,886,916 km (0.037 R)
• M20: 23,347,740 km (0.085 R)
• M21: 26,824,993 km (0.103 R)
• M22: 28,781,733 km (0.113 R)
• M23: 29,068,961 km (0.095 R)
• M24: 35,439,436 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 11.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.34 AU - 12.18 AU

Year: 14085 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,019,046 km

• M1: 141,819 km (0.094 R)
• M2: 747,391 km (0.105 R)
• M3: 1,458,430 km (0.109 R)
• M4: 1,919,490 km (0.045 R)
• M5: 2,601,357 km (0.074 R)
• M6: 3,165,192 km (0.109 R)
• M7: 4,148,499 km (0.111 R)
• M8: 5,290,230 km (0.045 R)
• M9: 6,237,483 km (0.118 R)
• M10: 6,957,049 km (0.05 R)
• M11: 10,619,654 km (0.108 R)
• M12: 11,942,398 km (0.057 R)
• M13: 13,051,816 km (0.112 R)
• M14: 18,025,795 km (0.046 R)
• M15: 19,567,252 km (0.105 R)
• M16: 22,818,014 km (0.093 R)
• M17: 23,945,383 km (0.057 R)
• M18: 24,814,996 km (0.06 R)
• M19: 25,208,288 km (0.096 R)
• M20: 28,828,258 km (0.095 R)
• M21: 31,847,591 km (0.115 R)
• M22: 36,826,059 km (0.1 R)
• M23: 37,984,395 km (0.094 R)
• M24: 39,299,809 km (0.1 R)
• M25: 42,440,168 km (0.114 R)
• M26: 46,782,545 km (0.085 R)
• M27: 56,508,651 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 20,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit