🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.6 AU - 0.74 AU

Year: 197 Days

Day: 42.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,347,081 km

• M1: 114,143 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.66 AU - 0.98 AU

Year: 267 Days

Day: 17.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.13 AU - 4.25 AU

Year: 2551 Days

Day: 46.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,347,081 km

• M1: 230,381 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.88 AU - 4.98 AU

Year: 3940 Days

Day: 18.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 11.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.75 AU - 11.15 AU

Year: 9636 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,347,081 km

• M1: 141,669 km (0.087 R)
• M2: 1,872,517 km (0.092 R)
• M3: 2,494,096 km (0.119 R)
• M4: 3,692,524 km (0.075 R)
• M5: 4,877,489 km (0.065 R)
• M6: 5,557,710 km (0.111 R)
• M7: 6,843,654 km (0.088 R)
• M8: 7,536,591 km (0.12 R)
• M9: 9,017,760 km (0.077 R)
• M10: 11,778,140 km (0.096 R)
• M11: 13,467,848 km (0.062 R)
• M12: 14,004,904 km (0.119 R)
• M13: 15,571,942 km (0.104 R)
• M14: 16,566,618 km (0.09 R)
• M15: 17,252,973 km (0.115 R)
• M16: 21,938,677 km (0.12 R)
• M17: 22,349,922 km (0.102 R)
• M18: 27,504,915 km (0.095 R)
• M19: 28,956,762 km (0.09 R)
• M20: 30,868,473 km (0.071 R)
• M21: 34,830,124 km (0.028 R)
• M22: 35,956,297 km (0.101 R)
• M23: 41,451,625 km (0.063 R)
• M24: 42,716,176 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 11.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.1 AU - 14.08 AU

Year: 16077 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,347,081 km

• M1: 154,535 km (0.068 R)
• M2: 1,184,366 km (0.097 R)
• M3: 2,480,781 km (0.07 R)
• M4: 3,705,539 km (0.101 R)
• M5: 6,671,467 km (0.094 R)
• M6: 7,191,170 km (0.08 R)
• M7: 9,002,501 km (0.104 R)
• M8: 12,762,344 km (0.033 R)
• M9: 17,321,189 km (0.11 R)
• M10: 23,197,843 km (0.089 R)
• M11: 24,219,746 km (0.103 R)
• M12: 31,194,447 km (0.045 R)
• M13: 36,484,527 km (0.103 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 11,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit