🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.6 AU - 0.76 AU

Year: 204 Days

Day: 34.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,481,231 km

• M1: 56,847 km (0.101 R)
• M2: 502,200 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.32 AU - 1.66 AU

Year: 661 Days

Day: 28.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,481,231 km

• M1: 1,103,583 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.56 AU - 2.16 AU

Year: 922 Days

Day: 27.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,481,231 km

• M1: 371,751 km (0.118 R)
• M2: 607,966 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.52 AU - 5.22 AU

Year: 3906 Days

Day: 28.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 11.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.17 AU - 6.15 AU

Year: 4894 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,481,231 km

• M1: 149,448 km (0.055 R)
• M2: 680,222 km (0.046 R)
• M3: 1,296,415 km (0.067 R)
• M4: 3,309,853 km (0.103 R)
• M5: 6,307,794 km (0.098 R)
• M6: 7,591,344 km (0.05 R)
• M7: 11,480,589 km (0.071 R)
• M8: 13,465,454 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.6

Radius: 9.4

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.86 AU - 11.66 AU

Year: 11944 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,481,231 km

• M1: 116,986 km (0.111 R)
• M2: 419,024 km (0.084 R)
• M3: 811,718 km (0.069 R)
• M4: 1,107,623 km (0.076 R)
• M5: 2,596,271 km (0.064 R)
• M6: 3,486,229 km (0.072 R)
• M7: 4,474,323 km (0.085 R)
• M8: 4,820,642 km (0.087 R)
• M9: 7,120,260 km (0.068 R)
• M10: 8,366,560 km (0.034 R)
• M11: 9,241,109 km (0.12 R)
• M12: 9,804,794 km (0.065 R)
• M13: 11,517,241 km (0.05 R)
• M14: 12,598,534 km (0.079 R)
• M15: 13,943,868 km (0.063 R)
• M16: 19,202,383 km (0.098 R)
• M17: 19,783,122 km (0.109 R)
• M18: 20,290,258 km (0.078 R)
• M19: 20,892,839 km (0.101 R)
• M20: 21,774,419 km (0.078 R)
• M21: 32,112,829 km (0.074 R)
• M22: 36,344,204 km (0.085 R)
• M23: 38,658,783 km (0.091 R)
• M24: 40,255,141 km (0.086 R)
• M25: 41,206,434 km (0.049 R)
• M26: 49,828,807 km (0.091 R)
• M27: 51,083,335 km (0.045 R)
• M28: 53,655,221 km (0.109 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit