🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.45 AU - 0.71 AU

Year: 155 Days

Day: 21 Hours

Environment

Temp: 168 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,248,052 km

• M1: 427,551 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.63 AU - 2.57 AU

Year: 1070 Days

Day: 20.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.88 AU - 3.92 AU

Year: 2203 Days

Day: 25.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.12 AU - 4.7 AU

Year: 2717 Days

Day: 46.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,248,052 km

• M1: 15,857 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.3

Radius: 12.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.69 AU - 13.05 AU

Year: 12596 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,248,052 km

• M1: 162,613 km (0.118 R)
• M2: 772,224 km (0.076 R)
• M3: 1,241,214 km (0.084 R)
• M4: 1,916,498 km (0.069 R)
• M5: 2,760,530 km (0.11 R)
• M6: 3,497,000 km (0.075 R)
• M7: 4,406,405 km (0.067 R)
• M8: 5,336,006 km (0.082 R)
• M9: 6,421,937 km (0.07 R)
• M10: 7,192,217 km (0.053 R)
• M11: 9,066,379 km (0.062 R)
• M12: 10,036,372 km (0.115 R)
• M13: 11,465,181 km (0.103 R)
• M14: 21,027,477 km (0.093 R)
• M15: 24,583,568 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.4

Radius: 6.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.83 AU - 18.27 AU

Year: 26952 Days

Day: 15.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,248,052 km

• M1: 92,751 km (0.105 R)
• M2: 350,657 km (0.048 R)
• M3: 810,820 km (0.109 R)
• M4: 1,378,544 km (0.12 R)
• M5: 2,349,135 km (0.08 R)
• M6: 2,795,984 km (0.037 R)
• M7: 4,039,292 km (0.105 R)
• M8: 7,559,928 km (0.108 R)
• M9: 13,054,808 km (0.09 R)
• M10: 17,527,485 km (0.119 R)
• M11: 19,045,754 km (0.074 R)
• M12: 19,394,616 km (0.106 R)
• M13: 32,823,568 km (0.05 R)
• M14: 55,337,300 km (0.068 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit