🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.65 AU - 1.05 AU

Year: 274 Days

Day: 46.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 94.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,472,840 km

• M1: 73,901 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.98 AU - 1.52 AU

Year: 489 Days

Day: 43.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,472,840 km

• M1: 197,619 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.6 AU - 4.14 AU

Year: 2663 Days

Day: 43.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,472,840 km

• M1: 61,784 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 10.1

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.63 AU - 6.75 AU

Year: 6054 Days

Day: 9.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,472,840 km

• M1: 136,134 km (0.099 R)
• M2: 454,628 km (0.052 R)
• M3: 1,094,009 km (0.087 R)
• M4: 1,506,002 km (0.113 R)
• M5: 2,006,257 km (0.113 R)
• M6: 3,118,517 km (0.106 R)
• M7: 4,523,241 km (0.097 R)
• M8: 5,251,783 km (0.049 R)
• M9: 6,056,769 km (0.05 R)
• M10: 6,407,426 km (0.038 R)
• M11: 9,297,956 km (0.091 R)
• M12: 11,027,457 km (0.099 R)
• M13: 11,746,574 km (0.098 R)
• M14: 14,709,809 km (0.071 R)
• M15: 15,054,333 km (0.072 R)
• M16: 16,241,691 km (0.088 R)
• M17: 18,802,208 km (0.093 R)
• M18: 19,758,588 km (0.082 R)
• M19: 20,390,339 km (0.07 R)
• M20: 21,620,483 km (0.084 R)
• M21: 22,518,070 km (0.077 R)
• M22: 22,899,245 km (0.049 R)
• M23: 23,596,371 km (0.079 R)
• M24: 27,382,245 km (0.112 R)
• M25: 30,335,456 km (0.095 R)
• M26: 31,270,593 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 11.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.18 AU - 9.4 AU

Year: 9117 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,472,840 km

• M1: 148,251 km (0.097 R)
• M2: 532,718 km (0.115 R)
• M3: 1,090,568 km (0.116 R)
• M4: 2,443,831 km (0.094 R)
• M5: 3,248,967 km (0.058 R)
• M6: 3,627,449 km (0.084 R)
• M7: 4,196,220 km (0.088 R)
• M8: 4,823,783 km (0.11 R)
• M9: 6,019,968 km (0.065 R)
• M10: 7,688,882 km (0.064 R)
• M11: 8,279,494 km (0.086 R)
• M12: 9,362,433 km (0.063 R)
• M13: 10,385,383 km (0.105 R)
• M14: 14,652,513 km (0.063 R)
• M15: 15,828,053 km (0.079 R)
• M16: 18,738,928 km (0.094 R)
• M17: 24,684,247 km (0.1 R)
• M18: 29,482,898 km (0.119 R)
• M19: 29,891,749 km (0.112 R)
• M20: 31,246,657 km (0.118 R)
• M21: 33,966,795 km (0.117 R)
• M22: 36,020,475 km (0.081 R)
• M23: 36,841,019 km (0.084 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit