🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.57 AU - 0.57 AU

Year: 154 Days

Day: 15.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,217,785 km

• M1: 19,448 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3 AU - 3.32 AU

Year: 2012 Days

Day: 26.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,217,785 km

• M1: 926,460 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.49 AU - 4.83 AU

Year: 3603 Days

Day: 20.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 8.9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.9 AU - 5.56 AU

Year: 4284 Days

Day: 11.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,217,785 km

• M1: 110,702 km (0.039 R)
• M2: 541,095 km (0.12 R)
• M3: 1,066,633 km (0.081 R)
• M4: 1,389,166 km (0.117 R)
• M5: 1,740,272 km (0.101 R)
• M6: 2,207,915 km (0.04 R)
• M7: 3,037,585 km (0.09 R)
• M8: 3,676,517 km (0.09 R)
• M9: 4,240,950 km (0.028 R)
• M10: 4,811,965 km (0.052 R)
• M11: 5,487,699 km (0.102 R)
• M12: 6,464,872 km (0.053 R)
• M13: 7,792,403 km (0.073 R)
• M14: 8,538,747 km (0.094 R)
• M15: 9,062,190 km (0.068 R)
• M16: 9,370,811 km (0.096 R)
• M17: 10,050,135 km (0.105 R)
• M18: 11,239,886 km (0.103 R)
• M19: 11,686,735 km (0.058 R)
• M20: 12,238,751 km (0.093 R)
• M21: 12,807,822 km (0.06 R)
• M22: 15,425,485 km (0.068 R)
• M23: 17,773,424 km (0.091 R)
• M24: 20,813,402 km (0.088 R)
• M25: 25,231,027 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.2

Radius: 10.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.69 AU - 10.93 AU

Year: 11857 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,217,785 km

• M1: 126,859 km (0.111 R)
• M2: 446,998 km (0.083 R)
• M3: 962,363 km (0.087 R)
• M4: 1,309,430 km (0.119 R)
• M5: 2,045,302 km (0.108 R)
• M6: 2,800,771 km (0.113 R)
• M7: 4,168,245 km (0.094 R)
• M8: 4,774,865 km (0.098 R)
• M9: 5,379,240 km (0.058 R)
• M10: 5,841,498 km (0.087 R)
• M11: 9,543,596 km (0.088 R)
• M12: 12,559,190 km (0.057 R)
• M13: 13,044,186 km (0.038 R)
• M14: 14,224,663 km (0.097 R)
• M15: 15,783,024 km (0.084 R)
• M16: 17,518,659 km (0.107 R)
• M17: 19,664,491 km (0.111 R)
• M18: 23,404,437 km (0.113 R)
• M19: 28,598,625 km (0.119 R)
• M20: 31,660,295 km (0.117 R)
• M21: 33,270,267 km (0.091 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit