🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.96 AU - 0.96 AU

Year: 356 Days

Day: 18.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.31 AU - 1.73 AU

Year: 710 Days

Day: 22.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.66 AU - 3.22 AU

Year: 1909 Days

Day: 36 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 9.6

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.13 AU - 7.29 AU

Year: 6583 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,998,154 km

• M1: 120,576 km (0.046 R)
• M2: 435,330 km (0.108 R)
• M3: 777,759 km (0.111 R)
• M4: 1,435,242 km (0.028 R)
• M5: 1,863,541 km (0.098 R)
• M6: 2,898,908 km (0.082 R)
• M7: 4,411,940 km (0.063 R)
• M8: 5,355,305 km (0.11 R)
• M9: 5,794,075 km (0.063 R)
• M10: 8,906,010 km (0.117 R)
• M11: 9,842,044 km (0.115 R)
• M12: 10,891,323 km (0.075 R)
• M13: 12,119,372 km (0.028 R)
• M14: 13,665,915 km (0.051 R)
• M15: 14,308,139 km (0.026 R)
• M16: 15,154,414 km (0.076 R)
• M17: 15,527,212 km (0.092 R)
• M18: 17,415,885 km (0.087 R)
• M19: 22,920,638 km (0.075 R)
• M20: 23,329,788 km (0.106 R)
• M21: 24,331,495 km (0.088 R)
• M22: 27,417,101 km (0.051 R)
• M23: 30,163,867 km (0.103 R)
• M24: 32,881,313 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.9

Radius: 8.8

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.4 AU - 10.58 AU

Year: 12868 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,998,154 km

• M1: 227,239 km (0.105 R)
• M2: 555,158 km (0.066 R)
• M3: 967,001 km (0.107 R)
• M4: 1,276,070 km (0.061 R)
• M5: 1,808,788 km (0.093 R)
• M6: 2,734,948 km (0.082 R)
• M7: 3,315,538 km (0.086 R)
• M8: 3,809,959 km (0.063 R)
• M9: 6,179,738 km (0.061 R)
• M10: 6,807,152 km (0.119 R)
• M11: 7,305,163 km (0.082 R)
• M12: 8,373,890 km (0.061 R)
• M13: 8,704,502 km (0.053 R)
• M14: 9,492,882 km (0.07 R)
• M15: 10,061,953 km (0.095 R)
• M16: 11,788,462 km (0.071 R)
• M17: 15,533,794 km (0.065 R)
• M18: 16,990,279 km (0.069 R)
• M19: 17,597,646 km (0.068 R)
• M20: 18,535,775 km (0.063 R)
• M21: 22,623,237 km (0.071 R)
• M22: 25,070,509 km (0.114 R)
• M23: 26,056,957 km (0.075 R)
• M24: 27,274,684 km (0.11 R)
• M25: 27,584,800 km (0.115 R)
• M26: 29,604,820 km (0.106 R)
• M27: 36,754,701 km (0.098 R)
• M28: 38,674,042 km (0.118 R)
• M29: 41,064,316 km (0.096 R)
• M30: 44,831,639 km (0.048 R)
• M31: 45,408,788 km (0.057 R)
• M32: 51,454,636 km (0.109 R)
• M33: 53,529,409 km (0.111 R)
• M34: 53,853,588 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 11,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit