🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.44 AU - 3.1 AU

Year: 1684 Days

Day: 22.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,714,718 km

• M1: 1,965,267 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.43 AU - 4.79 AU

Year: 3043 Days

Day: 36.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 13.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.75 AU - 5.13 AU

Year: 4010 Days

Day: 11.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,714,718 km

• M1: 167,849 km (0.038 R)
• M2: 623,674 km (0.11 R)
• M3: 1,152,053 km (0.096 R)
• M4: 1,593,517 km (0.072 R)
• M5: 2,871,980 km (0.11 R)
• M6: 3,459,002 km (0.067 R)
• M7: 4,502,148 km (0.043 R)
• M8: 6,096,712 km (0.086 R)
• M9: 6,811,191 km (0.038 R)
• M10: 7,650,585 km (0.089 R)
• M11: 8,223,096 km (0.08 R)
• M12: 9,294,217 km (0.072 R)
• M13: 11,343,857 km (0.114 R)
• M14: 12,185,195 km (0.033 R)
• M15: 14,471,051 km (0.033 R)
• M16: 14,905,483 km (0.107 R)
• M17: 17,636,991 km (0.118 R)
• M18: 19,479,887 km (0.104 R)
• M19: 21,030,469 km (0.111 R)
• M20: 23,322,757 km (0.119 R)
• M21: 25,147,851 km (0.063 R)
• M22: 25,618,785 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.5

Radius: 5.8

Gravity: 19.6 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.58 AU - 14.18 AU

Year: 17876 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,714,718 km

• M1: 72,106 km (0.069 R)
• M2: 414,237 km (0.087 R)
• M3: 717,023 km (0.093 R)
• M4: 1,034,918 km (0.1 R)
• M5: 1,412,653 km (0.095 R)
• M6: 2,009,399 km (0.099 R)
• M7: 2,440,839 km (0.109 R)
• M8: 3,514,652 km (0.055 R)
• M9: 4,139,971 km (0.113 R)
• M10: 4,836,948 km (0.06 R)
• M11: 5,085,729 km (0.099 R)
• M12: 7,348,846 km (0.113 R)
• M13: 11,595,780 km (0.069 R)
• M14: 16,669,840 km (0.093 R)
• M15: 17,156,482 km (0.089 R)
• M16: 19,553,040 km (0.107 R)
• M17: 21,018,052 km (0.107 R)
• M18: 23,857,270 km (0.058 R)
• M19: 29,570,263 km (0.072 R)
• M20: 29,925,259 km (0.101 R)
• M21: 31,007,001 km (0.119 R)
• M22: 34,932,898 km (0.026 R)
• M23: 37,220,249 km (0.082 R)
• M24: 39,319,856 km (0.115 R)
• M25: 41,202,395 km (0.113 R)
• M26: 44,523,468 km (0.107 R)
• M27: 46,727,194 km (0.074 R)
• M28: 53,422,596 km (0.107 R)
• M29: 55,369,912 km (0.081 R)
• M30: 59,030,871 km (0.115 R)
• M31: 60,920,442 km (0.115 R)
• M32: 61,495,047 km (0.118 R)
• M33: 62,460,851 km (0.078 R)
• M34: 63,436,678 km (0.112 R)
• M35: 67,851,311 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 11,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit