🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.42 AU - 0.68 AU

Year: 150 Days

Day: 40.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,253,431 km

• M1: 280,646 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.67 AU - 1.11 AU

Year: 310 Days

Day: 29.6 Hours

Environment

Temp: 92 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,253,431 km

• M1: 32,612 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.65 AU - 3.57 AU

Year: 2024 Days

Day: 23.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 10.1

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.64 AU - 5.04 AU

Year: 3929 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,253,431 km

• M1: 125,662 km (0.119 R)
• M2: 633,996 km (0.063 R)
• M3: 1,757,925 km (0.102 R)
• M4: 2,457,594 km (0.082 R)
• M5: 3,158,460 km (0.11 R)
• M6: 4,550,318 km (0.11 R)
• M7: 5,382,831 km (0.091 R)
• M8: 5,806,641 km (0.119 R)
• M9: 6,161,637 km (0.088 R)
• M10: 6,657,404 km (0.118 R)
• M11: 7,079,719 km (0.082 R)
• M12: 8,050,460 km (0.112 R)
• M13: 8,951,039 km (0.119 R)
• M14: 11,221,336 km (0.08 R)
• M15: 14,540,614 km (0.11 R)
• M16: 15,197,498 km (0.09 R)
• M17: 15,589,594 km (0.113 R)
• M18: 16,452,774 km (0.111 R)
• M19: 18,654,256 km (0.091 R)
• M20: 19,561,118 km (0.086 R)
• M21: 23,783,069 km (0.071 R)
• M22: 24,464,637 km (0.079 R)
• M23: 26,994,188 km (0.063 R)
• M24: 27,986,171 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 14.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.29 AU - 10.13 AU

Year: 10313 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,253,431 km

• M1: 185,501 km (0.102 R)
• M2: 893,847 km (0.092 R)
• M3: 1,854,565 km (0.08 R)
• M4: 2,717,745 km (0.098 R)
• M5: 3,266,619 km (0.109 R)
• M6: 4,105,115 km (0.044 R)
• M7: 4,710,987 km (0.035 R)
• M8: 5,889,070 km (0.09 R)
• M9: 6,856,519 km (0.105 R)
• M10: 8,057,940 km (0.101 R)
• M11: 8,732,477 km (0.103 R)
• M12: 11,256,791 km (0.063 R)
• M13: 11,928,785 km (0.11 R)
• M14: 13,230,286 km (0.11 R)
• M15: 17,853,758 km (0.112 R)
• M16: 18,768,848 km (0.099 R)
• M17: 23,188,867 km (0.088 R)
• M18: 24,929,438 km (0.111 R)
• M19: 25,401,569 km (0.102 R)
• M20: 28,772,757 km (0.102 R)
• M21: 29,818,596 km (0.058 R)
• M22: 30,565,687 km (0.072 R)
• M23: 36,632,928 km (0.09 R)
• M24: 37,613,542 km (0.116 R)
• M25: 38,360,484 km (0.063 R)
• M26: 45,253,805 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.2

Radius: 4.7

Gravity: 35.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.3 AU - 14.16 AU

Year: 15780 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,253,431 km

• M1: 59,241 km (0.109 R)
• M2: 233,821 km (0.101 R)
• M3: 579,841 km (0.094 R)
• M4: 755,320 km (0.031 R)
• M5: 1,341,893 km (0.058 R)
• M6: 2,189,963 km (0.09 R)
• M7: 2,645,339 km (0.058 R)
• M8: 2,907,734 km (0.055 R)
• M9: 4,011,018 km (0.1 R)
• M10: 6,027,448 km (0.071 R)
• M11: 6,355,965 km (0.108 R)
• M12: 7,790,459 km (0.07 R)
• M13: 8,229,828 km (0.075 R)
• M14: 8,893,444 km (0.101 R)
• M15: 10,796,778 km (0.034 R)
• M16: 13,090,711 km (0.063 R)
• M17: 13,641,231 km (0.067 R)
• M18: 15,234,898 km (0.119 R)
• M19: 17,029,324 km (0.07 R)
• M20: 19,046,950 km (0.086 R)
• M21: 19,221,980 km (0.098 R)
• M22: 20,477,256 km (0.11 R)
• M23: 23,050,638 km (0.101 R)
• M24: 24,055,936 km (0.114 R)
• M25: 32,296,236 km (0.102 R)
• M26: 33,809,119 km (0.076 R)
• M27: 35,633,016 km (0.115 R)
• M28: 36,032,293 km (0.077 R)
• M29: 37,384,508 km (0.072 R)
• M30: 39,903,287 km (0.041 R)
• M31: 44,195,250 km (0.11 R)
• M32: 45,275,496 km (0.053 R)
• M33: 47,168,059 km (0.116 R)
• M34: 49,441,947 km (0.118 R)
• M35: 53,856,729 km (0.111 R)
• M36: 65,230,506 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 16,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit