🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.46 AU - 0.74 AU

Year: 177 Days

Day: 43 Hours

Environment

Temp: 180 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.49 AU - 0.73 AU

Year: 181 Days

Day: 33.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.85 AU - 4.55 AU

Year: 2710 Days

Day: 27.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 13.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.79 AU - 8.87 AU

Year: 7557 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,703,139 km

• M1: 164,558 km (0.119 R)
• M2: 709,244 km (0.101 R)
• M3: 1,641,687 km (0.036 R)
• M4: 2,455,200 km (0.079 R)
• M5: 2,935,559 km (0.119 R)
• M6: 3,590,498 km (0.062 R)
• M7: 5,253,428 km (0.07 R)
• M8: 5,771,187 km (0.106 R)
• M9: 6,356,414 km (0.104 R)
• M10: 7,271,504 km (0.074 R)
• M11: 7,799,584 km (0.065 R)
• M12: 8,806,527 km (0.073 R)
• M13: 9,232,881 km (0.101 R)
• M14: 10,932,164 km (0.117 R)
• M15: 11,475,353 km (0.027 R)
• M16: 12,562,631 km (0.117 R)
• M17: 18,841,253 km (0.047 R)
• M18: 20,279,188 km (0.08 R)
• M19: 21,252,322 km (0.082 R)
• M20: 24,442,497 km (0.1 R)
• M21: 25,630,753 km (0.097 R)
• M22: 30,966,610 km (0.094 R)
• M23: 33,479,106 km (0.09 R)
• M24: 35,692,406 km (0.077 R)
• M25: 36,124,744 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 9.8

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.04 AU - 10.04 AU

Year: 9503 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,703,139 km

• M1: 123,717 km (0.112 R)
• M2: 522,246 km (0.092 R)
• M3: 1,088,773 km (0.111 R)
• M4: 1,611,618 km (0.071 R)
• M5: 2,240,677 km (0.113 R)
• M6: 2,766,663 km (0.116 R)
• M7: 3,207,827 km (0.1 R)
• M8: 3,569,106 km (0.052 R)
• M9: 4,176,174 km (0.08 R)
• M10: 5,494,580 km (0.113 R)
• M11: 7,561,125 km (0.092 R)
• M12: 9,600,593 km (0.105 R)
• M13: 9,947,959 km (0.089 R)
• M14: 10,303,703 km (0.065 R)
• M15: 12,096,783 km (0.097 R)
• M16: 12,916,879 km (0.119 R)
• M17: 15,129,431 km (0.073 R)
• M18: 16,220,448 km (0.042 R)
• M19: 20,209,924 km (0.076 R)
• M20: 20,535,150 km (0.084 R)
• M21: 23,532,643 km (0.084 R)
• M22: 26,712,495 km (0.106 R)
• M23: 27,500,277 km (0.108 R)
• M24: 28,710,973 km (0.085 R)
• M25: 30,486,400 km (0.074 R)
• M26: 36,731,364 km (0.107 R)
• M27: 37,582,725 km (0.095 R)
• M28: 39,451,202 km (0.075 R)
• M29: 40,860,265 km (0.105 R)
• M30: 47,546,542 km (0.072 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 13,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit