🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.56 AU - 0.66 AU

Year: 181 Days

Day: 31.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,351,889 km

• M1: 41,289 km (0.087 R)
• M2: 196,871 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.13 AU - 3.11 AU

Year: 1615 Days

Day: 44.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 11.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.5 AU - 7.28 AU

Year: 5443 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,351,889 km

• M1: 144,212 km (0.098 R)
• M2: 621,280 km (0.086 R)
• M3: 1,439,580 km (0.052 R)
• M4: 1,901,239 km (0.119 R)
• M5: 2,578,918 km (0.04 R)
• M6: 3,288,460 km (0.081 R)
• M7: 5,874,858 km (0.039 R)
• M8: 7,312,494 km (0.095 R)
• M9: 7,889,493 km (0.041 R)
• M10: 8,972,282 km (0.108 R)
• M11: 9,847,579 km (0.068 R)
• M12: 10,417,397 km (0.113 R)
• M13: 11,102,107 km (0.104 R)
• M14: 13,602,785 km (0.105 R)
• M15: 15,098,913 km (0.095 R)
• M16: 15,679,951 km (0.105 R)
• M17: 17,010,923 km (0.093 R)
• M18: 18,219,824 km (0.118 R)
• M19: 19,827,552 km (0.108 R)
• M20: 23,477,591 km (0.111 R)
• M21: 24,021,977 km (0.116 R)
• M22: 26,702,921 km (0.07 R)
• M23: 27,898,208 km (0.071 R)
• M24: 28,333,687 km (0.095 R)
• M25: 29,848,366 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 8.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.35 AU - 10.51 AU

Year: 11027 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,351,889 km

• M1: 110,852 km (0.088 R)
• M2: 440,566 km (0.058 R)
• M3: 778,507 km (0.109 R)
• M4: 1,202,019 km (0.032 R)
• M5: 1,848,730 km (0.044 R)
• M6: 2,216,592 km (0.117 R)
• M7: 4,338,039 km (0.089 R)
• M8: 5,359,194 km (0.063 R)
• M9: 6,250,498 km (0.116 R)
• M10: 7,085,105 km (0.045 R)
• M11: 7,509,664 km (0.071 R)
• M12: 7,828,905 km (0.029 R)
• M13: 8,974,376 km (0.076 R)
• M14: 10,422,932 km (0.046 R)
• M15: 12,850,756 km (0.063 R)
• M16: 16,620,174 km (0.081 R)
• M17: 17,095,147 km (0.107 R)
• M18: 20,599,028 km (0.1 R)
• M19: 22,849,728 km (0.098 R)
• M20: 23,777,235 km (0.051 R)
• M21: 24,207,030 km (0.11 R)
• M22: 25,617,139 km (0.113 R)
• M23: 30,578,104 km (0.039 R)
• M24: 30,984,412 km (0.1 R)
• M25: 33,283,282 km (0.095 R)
• M26: 34,038,004 km (0.052 R)
• M27: 35,247,054 km (0.11 R)
• M28: 40,370,033 km (0.05 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: 380 - 19,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit