🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.68 AU - 0.7 AU

Year: 170 Days

Day: 21.9 Hours

Environment

Temp: 281 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.58 AU - 0.86 AU

Year: 181 Days

Day: 17.1 Hours

Environment

Temp: 282 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.64 AU - 1.06 AU

Year: 232 Days

Day: 15.9 Hours

Environment

Temp: 299 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,361,200 km

• M1: 267,182 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.65 AU - 1.99 AU

Year: 727 Days

Day: 36.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,361,200 km

• M1: 391,348 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.51 AU - 4.55 AU

Year: 2397 Days

Day: 25.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,361,200 km

• M1: 54,154 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.16 AU - 6.6 AU

Year: 4774 Days

Day: 22.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 22.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.6

Radius: 7.2

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 20.88 AU - 24.82 AU

Year: 32359 Days

Day: 15.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 101,361,200 km

• M1: 89,609 km (0.052 R)
• M2: 327,769 km (0.084 R)
• M3: 587,022 km (0.087 R)
• M4: 875,596 km (0.053 R)
• M5: 1,788,592 km (0.049 R)
• M6: 2,336,569 km (0.066 R)
• M7: 4,140,570 km (0.095 R)
• M8: 4,893,646 km (0.091 R)
• M9: 6,283,559 km (0.074 R)
• M10: 6,967,670 km (0.099 R)
• M11: 8,141,415 km (0.072 R)
• M12: 10,403,784 km (0.034 R)
• M13: 10,874,568 km (0.109 R)
• M14: 13,209,642 km (0.033 R)
• M15: 14,996,588 km (0.097 R)
• M16: 15,510,457 km (0.078 R)
• M17: 17,684,563 km (0.111 R)
• M18: 19,242,026 km (0.115 R)
• M19: 20,888,650 km (0.12 R)
• M20: 21,421,966 km (0.1 R)
• M21: 27,901,200 km (0.036 R)
• M22: 29,603,623 km (0.092 R)
• M23: 34,528,834 km (0.082 R)
• M24: 36,182,788 km (0.086 R)
• M25: 42,813,564 km (0.081 R)
• M26: 47,412,652 km (0.111 R)
• M27: 49,078,424 km (0.054 R)
• M28: 78,435,360 km (0.1 R)
• M29: 83,935,924 km (0.059 R)
• M30: 84,204,153 km (0.109 R)

Kuiper Belt

Range: 37.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 12,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit