🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.44 AU - 0.56 AU

Year: 130 Days

Day: 27.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.59 AU - 0.81 AU

Year: 216 Days

Day: 44.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,537,043 km

• M1: 43,084 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.94 AU - 2.16 AU

Year: 1083 Days

Day: 14.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.58 AU - 3.92 AU

Year: 2162 Days

Day: 39.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.85 AU - 4.85 AU

Year: 3347 Days

Day: 18.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.93 AU - 5.07 AU

Year: 3522 Days

Day: 24.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,537,043 km

• M1: 2,281,667 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 11.5

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.01 AU - 10.55 AU

Year: 10430 Days

Day: 13.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,537,043 km

• M1: 143,315 km (0.069 R)
• M2: 504,145 km (0.118 R)
• M3: 931,995 km (0.1 R)
• M4: 2,425,131 km (0.045 R)
• M5: 3,032,199 km (0.104 R)
• M6: 3,406,643 km (0.105 R)
• M7: 6,419,394 km (0.095 R)
• M8: 8,279,943 km (0.075 R)
• M9: 9,941,676 km (0.118 R)
• M10: 10,328,387 km (0.029 R)
• M11: 10,825,949 km (0.093 R)
• M12: 12,751,124 km (0.034 R)
• M13: 15,083,355 km (0.096 R)
• M14: 17,407,059 km (0.079 R)
• M15: 18,112,562 km (0.105 R)
• M16: 18,763,762 km (0.101 R)
• M17: 20,036,391 km (0.093 R)
• M18: 22,011,083 km (0.058 R)
• M19: 23,939,549 km (0.082 R)
• M20: 29,995,271 km (0.119 R)
• M21: 31,525,058 km (0.079 R)
• M22: 33,106,158 km (0.094 R)
• M23: 33,970,684 km (0.094 R)
• M24: 34,628,915 km (0.088 R)
• M25: 38,877,794 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.4

Radius: 4.8

Gravity: 26.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.54 AU - 22.94 AU

Year: 29932 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 95,537,043 km

• M1: 59,690 km (0.061 R)
• M2: 512,373 km (0.04 R)
• M3: 724,951 km (0.098 R)
• M4: 1,363,136 km (0.114 R)
• M5: 1,757,177 km (0.085 R)
• M6: 3,779,291 km (0.106 R)
• M7: 4,153,286 km (0.104 R)
• M8: 7,972,968 km (0.079 R)
• M9: 9,536,116 km (0.097 R)
• M10: 10,035,773 km (0.061 R)
• M11: 10,292,184 km (0.1 R)
• M12: 12,576,394 km (0.075 R)
• M13: 16,381,864 km (0.117 R)
• M14: 24,622,164 km (0.1 R)
• M15: 28,519,338 km (0.095 R)
• M16: 35,548,194 km (0.098 R)
• M17: 35,994,295 km (0.088 R)
• M18: 38,592,810 km (0.074 R)
• M19: 39,380,143 km (0.045 R)
• M20: 40,662,347 km (0.068 R)
• M21: 42,137,681 km (0.042 R)
• M22: 49,311,647 km (0.098 R)
• M23: 51,745,754 km (0.087 R)
• M24: 52,702,881 km (0.073 R)
• M25: 55,645,022 km (0.079 R)
• M26: 65,346,893 km (0.07 R)
• M27: 70,127,742 km (0.099 R)
• M28: 70,360,965 km (0.107 R)
• M29: 77,603,147 km (0.076 R)
• M30: 78,604,855 km (0.103 R)
• M31: 79,614,940 km (0.106 R)
• M32: 86,930,126 km (0.071 R)
• M33: 87,469,127 km (0.095 R)
• M34: 89,922,233 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit