🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 151 Days

Day: 42.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,035,617 km

• M1: 34,707 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.98 AU - 1.14 AU

Year: 393 Days

Day: 41.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,035,617 km

• M1: 60,438 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.07 AU - 1.78 AU

Year: 609 Days

Day: 33.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,035,617 km

• M1: 40,840 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.16 AU - 3.2 AU

Year: 1579 Days

Day: 36.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.3

Radius: 11.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.02 AU - 6.4 AU

Year: 5569 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,035,617 km

• M1: 147,952 km (0.087 R)
• M2: 651,499 km (0.09 R)
• M3: 1,288,935 km (0.045 R)
• M4: 1,929,364 km (0.082 R)
• M5: 2,791,646 km (0.109 R)
• M6: 3,210,221 km (0.109 R)
• M7: 3,605,608 km (0.085 R)
• M8: 5,129,561 km (0.117 R)
• M9: 6,414,308 km (0.088 R)
• M10: 7,324,312 km (0.056 R)
• M11: 8,089,954 km (0.083 R)
• M12: 9,441,870 km (0.101 R)
• M13: 10,171,907 km (0.103 R)
• M14: 12,336,738 km (0.101 R)
• M15: 13,314,809 km (0.05 R)
• M16: 15,135,415 km (0.081 R)
• M17: 19,400,899 km (0.099 R)
• M18: 21,296,902 km (0.118 R)
• M19: 25,781,847 km (0.103 R)
• M20: 30,031,773 km (0.074 R)
• M21: 31,420,789 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.6

Radius: 10.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.76 AU - 8.06 AU

Year: 7259 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,035,617 km

• M1: 134,638 km (0.095 R)
• M2: 791,223 km (0.042 R)
• M3: 1,214,884 km (0.098 R)
• M4: 1,776,325 km (0.071 R)
• M5: 5,013,473 km (0.047 R)
• M6: 6,230,751 km (0.071 R)
• M7: 6,804,010 km (0.08 R)
• M8: 8,173,728 km (0.093 R)
• M9: 11,156,860 km (0.078 R)
• M10: 11,952,271 km (0.085 R)
• M11: 12,731,676 km (0.095 R)
• M12: 14,162,730 km (0.071 R)
• M13: 17,211,684 km (0.096 R)
• M14: 17,803,493 km (0.114 R)
• M15: 20,018,439 km (0.058 R)
• M16: 21,042,885 km (0.107 R)
• M17: 23,196,197 km (0.031 R)
• M18: 31,400,294 km (0.117 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit