🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.35 AU - 1.59 AU

Year: 651 Days

Day: 44.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,238,635 km

• M1: 50,414 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.78 AU - 2.1 AU

Year: 987 Days

Day: 21.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,238,635 km

• M1: 136,882 km (0.081 R)
• M2: 523,443 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.8 AU - 4.4 AU

Year: 2495 Days

Day: 16.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.69 AU - 4.31 AU

Year: 2922 Days

Day: 33.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.2

Radius: 14.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.81 AU - 5.85 AU

Year: 3877 Days

Day: 14.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,238,635 km

• M1: 185,501 km (0.118 R)
• M2: 713,133 km (0.099 R)
• M3: 1,196,484 km (0.114 R)
• M4: 1,935,198 km (0.074 R)
• M5: 2,832,636 km (0.105 R)
• M6: 3,726,932 km (0.087 R)
• M7: 5,453,291 km (0.09 R)
• M8: 6,162,086 km (0.063 R)
• M9: 6,688,371 km (0.063 R)
• M10: 7,340,319 km (0.067 R)
• M11: 7,865,258 km (0.068 R)
• M12: 8,699,715 km (0.081 R)
• M13: 11,046,008 km (0.104 R)
• M14: 12,093,492 km (0.082 R)
• M15: 13,640,783 km (0.083 R)
• M16: 17,818,453 km (0.049 R)
• M17: 19,818,576 km (0.114 R)
• M18: 20,453,170 km (0.086 R)
• M19: 21,101,378 km (0.063 R)
• M20: 22,712,996 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.8

Radius: 8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 18.72 AU - 19.84 AU

Year: 30921 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,238,635 km

• M1: 99,931 km (0.042 R)
• M2: 519,553 km (0.096 R)
• M3: 840,291 km (0.069 R)
• M4: 4,986,995 km (0.067 R)
• M5: 6,328,140 km (0.098 R)
• M6: 19,908,784 km (0.107 R)
• M7: 23,853,380 km (0.102 R)
• M8: 33,785,333 km (0.116 R)
• M9: 35,717,688 km (0.111 R)
• M10: 36,998,097 km (0.082 R)
• M11: 49,929,037 km (0.078 R)
• M12: 50,813,610 km (0.035 R)
• M13: 60,841,304 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 20,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit