🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.39 AU - 0.61 AU

Year: 125 Days

Day: 13.6 Hours

Environment

Temp: 254 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.65 AU - 0.95 AU

Year: 254 Days

Day: 20.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.67 AU - 2.25 AU

Year: 973 Days

Day: 13 Hours

Environment

Temp: -45 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,019,167 km

• M1: 26,628 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.51 AU - 5.01 AU

Year: 3119 Days

Day: 36.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.07 AU - 4.51 AU

Year: 3152 Days

Day: 42 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,019,167 km

• M1: 291,117 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.5

Radius: 3

Gravity: 35.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.68 AU - 15.1 AU

Year: 18365 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,019,167 km

• M1: 44,281 km (0.034 R)
• M2: 146,606 km (0.079 R)
• M3: 427,102 km (0.093 R)
• M4: 717,920 km (0.103 R)
• M5: 1,278,463 km (0.072 R)
• M6: 1,517,670 km (0.086 R)
• M7: 2,216,741 km (0.102 R)
• M8: 2,415,258 km (0.082 R)
• M9: 3,010,956 km (0.091 R)
• M10: 3,698,658 km (0.1 R)
• M11: 4,331,606 km (0.079 R)
• M12: 5,411,703 km (0.088 R)
• M13: 6,863,550 km (0.064 R)
• M14: 9,142,973 km (0.118 R)
• M15: 11,065,455 km (0.084 R)
• M16: 15,048,349 km (0.117 R)
• M17: 15,542,471 km (0.094 R)
• M18: 20,059,279 km (0.111 R)
• M19: 20,571,203 km (0.118 R)
• M20: 20,743,690 km (0.101 R)
• M21: 21,004,439 km (0.111 R)
• M22: 23,261,871 km (0.07 R)
• M23: 24,304,568 km (0.094 R)
• M24: 29,328,513 km (0.038 R)
• M25: 33,312,454 km (0.036 R)
• M26: 37,001,986 km (0.08 R)
• M27: 37,513,611 km (0.113 R)
• M28: 38,813,168 km (0.091 R)
• M29: 39,208,854 km (0.083 R)
• M30: 40,412,070 km (0.11 R)
• M31: 44,600,062 km (0.117 R)
• M32: 45,470,871 km (0.103 R)
• M33: 49,685,342 km (0.055 R)
• M34: 54,646,756 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153

Radius: 4.8

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 20.01 AU - 20.13 AU

Year: 31898 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,019,167 km

• M1: 65,075 km (0.12 R)
• M2: 228,735 km (0.087 R)
• M3: 391,348 km (0.038 R)
• M4: 702,960 km (0.111 R)
• M5: 1,298,958 km (0.041 R)
• M6: 1,863,690 km (0.11 R)
• M7: 2,578,170 km (0.102 R)
• M8: 3,379,865 km (0.118 R)
• M9: 3,794,400 km (0.117 R)
• M10: 4,824,831 km (0.11 R)
• M11: 5,242,059 km (0.09 R)
• M12: 6,935,806 km (0.045 R)
• M13: 8,362,371 km (0.103 R)
• M14: 14,001,762 km (0.102 R)
• M15: 16,953,927 km (0.085 R)
• M16: 18,826,443 km (0.037 R)
• M17: 20,207,531 km (0.103 R)
• M18: 21,562,439 km (0.117 R)
• M19: 23,073,078 km (0.112 R)
• M20: 28,246,472 km (0.103 R)
• M21: 30,632,109 km (0.085 R)
• M22: 31,933,610 km (0.067 R)
• M23: 33,395,181 km (0.069 R)
• M24: 34,520,157 km (0.055 R)
• M25: 43,848,482 km (0.066 R)
• M26: 44,444,181 km (0.101 R)
• M27: 46,417,676 km (0.088 R)
• M28: 47,347,876 km (0.09 R)
• M29: 51,522,853 km (0.08 R)
• M30: 52,352,822 km (0.103 R)
• M31: 61,520,180 km (0.05 R)
• M32: 62,642,164 km (0.096 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit