🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 14.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.93 AU - 1.15 AU

Year: 376 Days

Day: 30.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,613,128 km

• M1: 32,463 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.8 AU - 3.86 AU

Year: 2156 Days

Day: 27.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.35 AU - 4.83 AU

Year: 3489 Days

Day: 16 Hours

Environment

Temp: -133 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,613,128 km

• M1: 17,204 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 9.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.45 AU - 5.67 AU

Year: 4651 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,613,128 km

• M1: 116,836 km (0.081 R)
• M2: 522,695 km (0.059 R)
• M3: 1,137,841 km (0.106 R)
• M4: 1,838,408 km (0.064 R)
• M5: 2,157,500 km (0.039 R)
• M6: 3,098,172 km (0.067 R)
• M7: 3,770,614 km (0.119 R)
• M8: 4,814,658 km (0.069 R)
• M9: 5,643,280 km (0.118 R)
• M10: 6,699,441 km (0.054 R)
• M11: 7,761,138 km (0.07 R)
• M12: 8,475,318 km (0.107 R)
• M13: 9,680,478 km (0.101 R)
• M14: 12,058,486 km (0.084 R)
• M15: 13,623,280 km (0.118 R)
• M16: 14,068,633 km (0.092 R)
• M17: 14,477,484 km (0.105 R)
• M18: 15,129,581 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 14

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.83 AU - 9.41 AU

Year: 9771 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,613,128 km

• M1: 174,581 km (0.112 R)
• M2: 639,531 km (0.109 R)
• M3: 1,178,382 km (0.059 R)
• M4: 2,054,278 km (0.083 R)
• M5: 3,071,394 km (0.105 R)
• M6: 3,806,667 km (0.117 R)
• M7: 4,579,191 km (0.108 R)
• M8: 5,113,704 km (0.08 R)
• M9: 6,149,968 km (0.043 R)
• M10: 7,145,991 km (0.097 R)
• M11: 7,719,699 km (0.116 R)
• M12: 9,373,653 km (0.098 R)
• M13: 9,930,606 km (0.044 R)
• M14: 12,689,939 km (0.094 R)
• M15: 13,265,890 km (0.085 R)
• M16: 14,134,904 km (0.035 R)
• M17: 14,811,236 km (0.091 R)
• M18: 15,508,961 km (0.11 R)
• M19: 16,107,203 km (0.099 R)
• M20: 19,127,434 km (0.115 R)
• M21: 20,520,639 km (0.085 R)
• M22: 23,352,377 km (0.083 R)
• M23: 24,538,688 km (0.085 R)
• M24: 30,240,462 km (0.062 R)
• M25: 31,080,902 km (0.093 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit