🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.55 AU - 0.61 AU

Year: 168 Days

Day: 25.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,659,770 km

• M1: 171,290 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.63 AU

Year: 177 Days

Day: 17.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 129 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,659,770 km

• M1: 32,762 km (0.061 R)
• M2: 57,894 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.87 AU - 1.11 AU

Year: 375 Days

Day: 33.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.56 AU - 2.56 AU

Year: 1126 Days

Day: 25.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,659,770 km

• M1: 17,054 km (0.068 R)
• M2: 520,750 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.32 AU - 2.98 AU

Year: 1643 Days

Day: 13.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,659,770 km

• M1: 1,187,807 km (0.096 R)

Asteroid Belt

Center: 5.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.5

Radius: 14.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.97 AU - 11.15 AU

Year: 10385 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 99.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,659,770 km

• M1: 179,218 km (0.118 R)
• M2: 708,196 km (0.081 R)
• M3: 1,506,750 km (0.087 R)
• M4: 2,268,652 km (0.076 R)
• M5: 3,382,408 km (0.082 R)
• M6: 4,593,702 km (0.047 R)
• M7: 7,898,768 km (0.038 R)
• M8: 8,647,954 km (0.092 R)
• M9: 10,016,475 km (0.066 R)
• M10: 10,518,974 km (0.085 R)
• M11: 11,773,951 km (0.109 R)
• M12: 12,752,470 km (0.118 R)
• M13: 14,407,322 km (0.116 R)
• M14: 15,466,625 km (0.106 R)
• M15: 18,140,088 km (0.083 R)
• M16: 18,957,491 km (0.12 R)
• M17: 20,519,592 km (0.116 R)
• M18: 21,034,209 km (0.087 R)
• M19: 22,552,178 km (0.104 R)
• M20: 23,818,375 km (0.093 R)
• M21: 26,147,314 km (0.083 R)
• M22: 33,837,243 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.3

Radius: 5.5

Gravity: 22.52 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.98 AU - 15.7 AU

Year: 20679 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,659,770 km

• M1: 81,980 km (0.114 R)
• M2: 513,420 km (0.11 R)
• M3: 1,251,835 km (0.096 R)
• M4: 1,463,815 km (0.108 R)
• M5: 2,933,614 km (0.103 R)
• M6: 3,935,172 km (0.086 R)
• M7: 5,338,250 km (0.075 R)
• M8: 6,859,810 km (0.114 R)
• M9: 7,970,874 km (0.078 R)
• M10: 8,175,673 km (0.116 R)
• M11: 9,030,326 km (0.116 R)
• M12: 17,941,273 km (0.041 R)
• M13: 19,194,005 km (0.1 R)
• M14: 25,007,678 km (0.106 R)
• M15: 27,372,521 km (0.059 R)
• M16: 31,003,112 km (0.085 R)
• M17: 31,637,855 km (0.051 R)
• M18: 52,584,998 km (0.104 R)
• M19: 59,508,088 km (0.05 R)
• M20: 71,984,700 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit