🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.46 AU - 0.6 AU

Year: 146 Days

Day: 13.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.82 AU - 1.86 AU

Year: 945 Days

Day: 44.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,282,861 km

• M1: 53,556 km (0.119 R)
• M2: 1,461,422 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.14 AU - 4.1 AU

Year: 2609 Days

Day: 33.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.74 AU - 4.62 AU

Year: 3237 Days

Day: 37.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.7

Radius: 14.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.96 AU - 6 AU

Year: 4209 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,282,861 km

• M1: 184,155 km (0.101 R)
• M2: 749,785 km (0.116 R)
• M3: 1,409,062 km (0.111 R)
• M4: 2,016,579 km (0.042 R)
• M5: 3,730,971 km (0.109 R)
• M6: 4,200,858 km (0.073 R)
• M7: 4,993,727 km (0.116 R)
• M8: 7,246,521 km (0.117 R)
• M9: 8,578,839 km (0.119 R)
• M10: 9,486,001 km (0.082 R)
• M11: 10,154,105 km (0.073 R)
• M12: 13,351,012 km (0.093 R)
• M13: 16,269,516 km (0.076 R)
• M14: 16,864,467 km (0.053 R)
• M15: 18,543,703 km (0.094 R)
• M16: 19,857,771 km (0.044 R)
• M17: 21,374,095 km (0.056 R)
• M18: 25,184,353 km (0.109 R)
• M19: 25,740,558 km (0.09 R)
• M20: 27,793,938 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398

Radius: 10.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.88 AU - 9.32 AU

Year: 7935 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,282,861 km

• M1: 128,205 km (0.113 R)
• M2: 448,943 km (0.048 R)
• M3: 854,054 km (0.048 R)
• M4: 1,377,946 km (0.105 R)
• M5: 2,017,028 km (0.093 R)
• M6: 3,496,102 km (0.097 R)
• M7: 4,448,891 km (0.077 R)
• M8: 6,062,155 km (0.097 R)
• M9: 7,918,814 km (0.05 R)
• M10: 8,587,367 km (0.057 R)
• M11: 11,943,894 km (0.095 R)
• M12: 14,885,736 km (0.119 R)
• M13: 15,299,524 km (0.071 R)
• M14: 20,444,195 km (0.086 R)
• M15: 20,955,670 km (0.119 R)
• M16: 21,550,770 km (0.075 R)
• M17: 24,696,364 km (0.092 R)
• M18: 30,630,164 km (0.087 R)
• M19: 31,011,938 km (0.093 R)
• M20: 34,282,895 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 19,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit