🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 38.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,710,364 km

• M1: 183,108 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.23 AU - 1.49 AU

Year: 585 Days

Day: 39.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,710,364 km

• M1: 94,995 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.36 AU - 2.18 AU

Year: 869 Days

Day: 42 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.45 AU - 2.77 AU

Year: 1556 Days

Day: 23.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,710,364 km

• M1: 62,382 km (0.115 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 11.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.42 AU - 7.2 AU

Year: 6557 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,710,364 km

• M1: 157,975 km (0.11 R)
• M2: 562,488 km (0.079 R)
• M3: 1,038,808 km (0.061 R)
• M4: 1,406,669 km (0.116 R)
• M5: 1,987,557 km (0.047 R)
• M6: 2,763,671 km (0.056 R)
• M7: 4,451,135 km (0.117 R)
• M8: 4,993,727 km (0.116 R)
• M9: 5,935,445 km (0.098 R)
• M10: 8,425,950 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 9.2

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.67 AU - 9.01 AU

Year: 8099 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,710,364 km

• M1: 115,639 km (0.109 R)
• M2: 427,850 km (0.03 R)
• M3: 717,023 km (0.077 R)
• M4: 1,092,064 km (0.075 R)
• M5: 1,999,675 km (0.114 R)
• M6: 2,563,659 km (0.067 R)
• M7: 2,904,443 km (0.117 R)
• M8: 3,460,947 km (0.091 R)
• M9: 3,752,513 km (0.114 R)
• M10: 4,060,535 km (0.114 R)
• M11: 4,816,154 km (0.087 R)
• M12: 5,149,757 km (0.116 R)
• M13: 6,173,755 km (0.085 R)
• M14: 6,604,746 km (0.104 R)
• M15: 7,210,468 km (0.07 R)
• M16: 8,187,940 km (0.098 R)
• M17: 8,842,281 km (0.118 R)
• M18: 9,816,313 km (0.103 R)
• M19: 15,520,629 km (0.05 R)
• M20: 15,982,737 km (0.094 R)
• M21: 19,327,297 km (0.073 R)
• M22: 19,785,366 km (0.096 R)
• M23: 22,941,133 km (0.036 R)
• M24: 24,504,879 km (0.117 R)
• M25: 26,604,785 km (0.057 R)
• M26: 28,037,184 km (0.086 R)
• M27: 31,789,398 km (0.035 R)
• M28: 36,093,179 km (0.065 R)
• M29: 39,534,528 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 13

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.96 AU - 9.46 AU

Year: 10313 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,710,364 km

• M1: 161,865 km (0.099 R)
• M2: 708,645 km (0.118 R)
• M3: 1,238,371 km (0.097 R)
• M4: 3,098,770 km (0.082 R)
• M5: 3,633,583 km (0.117 R)
• M6: 6,027,747 km (0.062 R)
• M7: 6,640,350 km (0.091 R)
• M8: 7,058,626 km (0.075 R)
• M9: 10,964,776 km (0.114 R)
• M10: 11,442,891 km (0.069 R)
• M11: 12,102,019 km (0.12 R)
• M12: 13,079,043 km (0.111 R)
• M13: 17,663,320 km (0.116 R)
• M14: 18,100,295 km (0.101 R)
• M15: 20,314,792 km (0.052 R)
• M16: 21,281,943 km (0.061 R)
• M17: 21,943,614 km (0.074 R)
• M18: 22,704,319 km (0.045 R)
• M19: 27,158,596 km (0.102 R)
• M20: 30,675,791 km (0.118 R)
• M21: 32,380,459 km (0.092 R)
• M22: 33,256,055 km (0.117 R)
• M23: 39,337,508 km (0.099 R)
• M24: 42,769,732 km (0.103 R)
• M25: 44,357,564 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 19,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit