🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.06 AU

Year: 440 Days

Day: 14.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,004,085 km

• M1: 197,469 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.5 AU - 1.54 AU

Year: 812 Days

Day: 46.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.34 AU - 2.68 AU

Year: 1724 Days

Day: 29.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 10.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.22 AU - 4.68 AU

Year: 3403 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,004,085 km

• M1: 151,842 km (0.106 R)
• M2: 768,335 km (0.068 R)
• M3: 1,137,841 km (0.118 R)
• M4: 1,488,648 km (0.117 R)
• M5: 2,167,524 km (0.088 R)
• M6: 2,807,204 km (0.109 R)
• M7: 3,357,874 km (0.071 R)
• M8: 3,733,065 km (0.11 R)
• M9: 5,695,640 km (0.06 R)
• M10: 6,718,141 km (0.118 R)
• M11: 7,889,792 km (0.104 R)
• M12: 9,469,695 km (0.105 R)
• M13: 10,076,913 km (0.06 R)
• M14: 12,725,842 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.9

Radius: 3.9

Gravity: 23.14 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.97 AU - 13.63 AU

Year: 21025 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,004,085 km

• M1: 61,485 km (0.06 R)
• M2: 265,237 km (0.094 R)
• M3: 522,545 km (0.12 R)
• M4: 718,818 km (0.073 R)
• M5: 876,045 km (0.107 R)
• M6: 1,401,134 km (0.061 R)
• M7: 2,111,424 km (0.057 R)
• M8: 2,770,852 km (0.105 R)
• M9: 3,811,754 km (0.082 R)
• M10: 3,987,681 km (0.103 R)
• M11: 4,168,993 km (0.101 R)
• M12: 5,447,906 km (0.046 R)
• M13: 6,668,475 km (0.104 R)
• M14: 7,230,663 km (0.061 R)
• M15: 8,547,873 km (0.115 R)
• M16: 10,637,456 km (0.117 R)
• M17: 11,830,648 km (0.099 R)
• M18: 12,523,436 km (0.075 R)
• M19: 14,550,039 km (0.098 R)
• M20: 15,125,242 km (0.102 R)
• M21: 15,566,556 km (0.08 R)
• M22: 22,108,321 km (0.101 R)
• M23: 24,944,099 km (0.095 R)
• M24: 25,663,216 km (0.105 R)
• M25: 27,358,459 km (0.104 R)
• M26: 32,040,573 km (0.084 R)
• M27: 34,506,843 km (0.097 R)
• M28: 37,495,958 km (0.082 R)
• M29: 39,813,080 km (0.084 R)
• M30: 40,091,781 km (0.069 R)
• M31: 40,371,828 km (0.068 R)
• M32: 43,686,468 km (0.071 R)
• M33: 44,131,671 km (0.081 R)
• M34: 47,646,623 km (0.085 R)
• M35: 47,803,551 km (0.098 R)
• M36: 51,178,928 km (0.081 R)
• M37: 52,672,812 km (0.107 R)
• M38: 53,008,809 km (0.062 R)
• M39: 55,573,664 km (0.065 R)
• M40: 62,251,564 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 12,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit