🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.49 AU - 0.53 AU

Year: 136 Days

Day: 39.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.62 AU - 0.64 AU

Year: 186 Days

Day: 21.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.81 AU - 0.95 AU

Year: 308 Days

Day: 31.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1 AU - 1.12 AU

Year: 407 Days

Day: 48 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.32 AU - 1.34 AU

Year: 572 Days

Day: 39.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,869,440 km

• M1: 112,797 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.07 AU - 3.27 AU

Year: 2104 Days

Day: 34.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,869,440 km

• M1: 35,754 km (0.044 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.31 AU - 3.53 AU

Year: 2358 Days

Day: 18.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.02 AU - 4.86 AU

Year: 3488 Days

Day: 20.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,869,440 km

• M1: 344,524 km (0.118 R)
• M2: 574,306 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 11.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.15 AU - 6.75 AU

Year: 6107 Days

Day: 14.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,869,440 km

• M1: 164,857 km (0.046 R)
• M2: 740,659 km (0.101 R)
• M3: 1,555,818 km (0.075 R)
• M4: 3,137,815 km (0.108 R)
• M5: 4,142,814 km (0.05 R)
• M6: 5,055,062 km (0.091 R)
• M7: 7,688,732 km (0.096 R)
• M8: 9,705,910 km (0.057 R)
• M9: 10,207,661 km (0.106 R)
• M10: 13,182,116 km (0.108 R)
• M11: 13,694,039 km (0.118 R)
• M12: 18,091,768 km (0.078 R)
• M13: 20,506,427 km (0.1 R)
• M14: 23,949,572 km (0.066 R)
• M15: 24,481,991 km (0.087 R)
• M16: 25,100,129 km (0.109 R)

Asteroid Belt

Center: 8.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.9

Radius: 12.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.97 AU - 12.11 AU

Year: 12756 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,869,440 km

• M1: 153,787 km (0.117 R)
• M2: 776,263 km (0.095 R)
• M3: 1,255,276 km (0.1 R)
• M4: 1,682,527 km (0.103 R)
• M5: 2,366,040 km (0.087 R)
• M6: 2,935,110 km (0.093 R)
• M7: 4,733,426 km (0.103 R)
• M8: 6,099,704 km (0.08 R)
• M9: 7,713,715 km (0.109 R)
• M10: 8,769,427 km (0.077 R)
• M11: 10,644,487 km (0.118 R)
• M12: 11,645,745 km (0.101 R)
• M13: 12,903,116 km (0.11 R)
• M14: 14,955,898 km (0.096 R)
• M15: 17,060,440 km (0.119 R)
• M16: 19,786,114 km (0.096 R)
• M17: 20,845,566 km (0.105 R)
• M18: 24,052,794 km (0.108 R)
• M19: 25,773,768 km (0.087 R)
• M20: 27,037,122 km (0.101 R)
• M21: 27,901,948 km (0.085 R)
• M22: 30,723,663 km (0.109 R)
• M23: 32,626,398 km (0.028 R)
• M24: 35,884,041 km (0.054 R)
• M25: 36,665,391 km (0.09 R)
• M26: 38,397,435 km (0.104 R)
• M27: 40,603,405 km (0.095 R)
• M28: 41,309,657 km (0.118 R)
• M29: 42,892,552 km (0.082 R)
• M30: 43,331,023 km (0.047 R)
• M31: 50,112,744 km (0.115 R)
• M32: 55,294,365 km (0.113 R)
• M33: 55,988,050 km (0.031 R)
• M34: 61,561,618 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 13,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit