🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.62 AU - 0.72 AU

Year: 207 Days

Day: 44.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.96 AU - 1.08 AU

Year: 388 Days

Day: 16.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,965,602 km

• M1: 611,556 km (0.114 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.73 AU - 3.87 AU

Year: 2258 Days

Day: 38.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,965,602 km

• M1: 47,722 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.66 AU - 4.54 AU

Year: 3128 Days

Day: 28.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 10.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.18 AU - 5.56 AU

Year: 4688 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,965,602 km

• M1: 136,134 km (0.109 R)
• M2: 540,647 km (0.115 R)
• M3: 942,018 km (0.111 R)
• M4: 1,281,755 km (0.112 R)
• M5: 1,630,617 km (0.114 R)
• M6: 2,015,233 km (0.088 R)
• M7: 4,254,713 km (0.059 R)
• M8: 5,047,881 km (0.065 R)
• M9: 5,436,985 km (0.026 R)
• M10: 6,466,518 km (0.052 R)
• M11: 6,893,021 km (0.111 R)
• M12: 7,338,075 km (0.049 R)
• M13: 8,023,083 km (0.104 R)
• M14: 8,908,852 km (0.084 R)
• M15: 9,313,814 km (0.03 R)
• M16: 9,901,285 km (0.099 R)
• M17: 10,468,859 km (0.094 R)
• M18: 13,321,690 km (0.112 R)
• M19: 13,959,725 km (0.102 R)
• M20: 16,354,189 km (0.073 R)
• M21: 18,483,715 km (0.076 R)
• M22: 19,010,449 km (0.097 R)
• M23: 19,411,969 km (0.065 R)
• M24: 19,750,958 km (0.106 R)
• M25: 20,301,628 km (0.053 R)
• M26: 21,075,348 km (0.074 R)
• M27: 22,162,177 km (0.099 R)
• M28: 23,133,815 km (0.068 R)
• M29: 24,446,985 km (0.119 R)
• M30: 24,842,522 km (0.104 R)
• M31: 27,306,099 km (0.052 R)
• M32: 27,646,584 km (0.099 R)
• M33: 28,335,781 km (0.115 R)
• M34: 29,390,895 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.8

Radius: 11.8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.92 AU - 7.74 AU

Year: 7476 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,965,602 km

• M1: 146,905 km (0.083 R)
• M2: 559,646 km (0.108 R)
• M3: 1,165,517 km (0.056 R)
• M4: 3,339,024 km (0.055 R)
• M5: 5,093,209 km (0.069 R)
• M6: 7,856,731 km (0.111 R)
• M7: 8,337,688 km (0.07 R)
• M8: 8,795,756 km (0.088 R)
• M9: 12,381,019 km (0.106 R)
• M10: 15,312,988 km (0.095 R)
• M11: 16,385,455 km (0.104 R)
• M12: 18,399,042 km (0.098 R)
• M13: 21,027,178 km (0.098 R)
• M14: 22,113,707 km (0.119 R)
• M15: 35,877,609 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 13.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.55 AU - 8.73 AU

Year: 9567 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,965,602 km

• M1: 169,195 km (0.091 R)
• M2: 738,565 km (0.099 R)
• M3: 1,629,420 km (0.099 R)
• M4: 2,101,850 km (0.037 R)
• M5: 2,724,327 km (0.057 R)
• M6: 4,209,834 km (0.073 R)
• M7: 5,455,535 km (0.064 R)
• M8: 6,044,951 km (0.108 R)
• M9: 6,640,500 km (0.041 R)
• M10: 7,313,391 km (0.085 R)
• M11: 7,867,801 km (0.093 R)
• M12: 10,421,436 km (0.115 R)
• M13: 11,279,679 km (0.079 R)
• M14: 12,129,994 km (0.042 R)
• M15: 13,079,791 km (0.064 R)
• M16: 16,696,618 km (0.085 R)
• M17: 19,324,305 km (0.098 R)
• M18: 21,488,238 km (0.042 R)
• M19: 23,467,717 km (0.119 R)
• M20: 25,476,218 km (0.105 R)
• M21: 25,927,555 km (0.053 R)
• M22: 28,846,509 km (0.1 R)
• M23: 32,292,645 km (0.102 R)
• M24: 34,333,310 km (0.115 R)
• M25: 34,995,280 km (0.097 R)
• M26: 37,379,422 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit