🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 272 Days

Day: 37.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.93 AU - 1.39 AU

Year: 441 Days

Day: 47.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.86 AU - 2.96 AU

Year: 1753 Days

Day: 21.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.1

Radius: 9.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.12 AU - 9.8 AU

Year: 9470 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,776,236 km

• M1: 128,804 km (0.048 R)
• M2: 652,845 km (0.053 R)
• M3: 1,013,526 km (0.05 R)
• M4: 1,495,680 km (0.119 R)
• M5: 1,893,011 km (0.051 R)
• M6: 2,257,432 km (0.026 R)
• M7: 3,368,495 km (0.1 R)
• M8: 4,057,842 km (0.11 R)
• M9: 5,812,027 km (0.112 R)
• M10: 7,704,590 km (0.111 R)
• M11: 8,266,330 km (0.106 R)
• M12: 9,292,571 km (0.101 R)
• M13: 12,227,382 km (0.098 R)
• M14: 12,715,221 km (0.107 R)
• M15: 13,386,017 km (0.027 R)
• M16: 17,846,577 km (0.096 R)
• M17: 19,045,305 km (0.102 R)
• M18: 21,524,142 km (0.036 R)
• M19: 21,838,596 km (0.104 R)
• M20: 24,465,385 km (0.094 R)
• M21: 27,021,564 km (0.095 R)
• M22: 27,479,633 km (0.095 R)
• M23: 32,762,083 km (0.073 R)
• M24: 34,234,426 km (0.12 R)
• M25: 38,222,555 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 13.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.6 AU - 12.26 AU

Year: 11894 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,776,236 km

• M1: 182,061 km (0.059 R)
• M2: 704,157 km (0.075 R)
• M3: 1,266,795 km (0.106 R)
• M4: 1,724,415 km (0.083 R)
• M5: 3,222,039 km (0.111 R)
• M6: 3,748,623 km (0.07 R)
• M7: 5,095,303 km (0.1 R)
• M8: 5,912,856 km (0.112 R)
• M9: 6,353,571 km (0.078 R)
• M10: 7,225,278 km (0.087 R)
• M11: 11,424,939 km (0.097 R)
• M12: 12,769,973 km (0.103 R)
• M13: 13,451,841 km (0.101 R)
• M14: 14,642,340 km (0.114 R)
• M15: 15,200,490 km (0.108 R)
• M16: 16,624,811 km (0.093 R)
• M17: 18,998,630 km (0.101 R)
• M18: 20,190,626 km (0.112 R)
• M19: 20,882,666 km (0.12 R)
• M20: 22,314,318 km (0.105 R)
• M21: 22,888,325 km (0.107 R)
• M22: 27,279,920 km (0.076 R)
• M23: 28,603,711 km (0.08 R)
• M24: 32,937,412 km (0.108 R)
• M25: 39,809,489 km (0.105 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 12,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit