🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.83 AU - 1.11 AU

Year: 358 Days

Day: 37.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.19 AU - 1.79 AU

Year: 682 Days

Day: 19 Hours

Environment

Temp: -53 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.5 AU - 3.92 AU

Year: 2678 Days

Day: 32.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.8

Radius: 3

Gravity: 94.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.13 AU - 17.83 AU

Year: 25071 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 101,827,442 km

• M1: 37,549 km (0.106 R)
• M2: 371,302 km (0.088 R)
• M3: 464,651 km (0.111 R)
• M4: 3,776,000 km (0.058 R)
• M5: 4,115,737 km (0.113 R)
• M6: 4,587,269 km (0.088 R)
• M7: 4,777,857 km (0.074 R)
• M8: 5,855,410 km (0.078 R)
• M9: 7,975,810 km (0.072 R)
• M10: 8,085,316 km (0.077 R)
• M11: 8,251,370 km (0.046 R)
• M12: 11,574,686 km (0.113 R)
• M13: 15,351,285 km (0.028 R)
• M14: 17,285,436 km (0.097 R)
• M15: 21,311,713 km (0.106 R)
• M16: 32,108,789 km (0.066 R)
• M17: 34,227,394 km (0.095 R)
• M18: 41,959,660 km (0.113 R)
• M19: 52,870,580 km (0.117 R)
• M20: 56,216,785 km (0.096 R)
• M21: 71,013,660 km (0.032 R)
• M22: 88,475,771 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.1

Radius: 4.4

Gravity: 45.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.58 AU - 19.36 AU

Year: 27363 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 101,827,442 km

• M1: 55,202 km (0.067 R)
• M2: 346,169 km (0.04 R)
• M3: 906,114 km (0.09 R)
• M4: 1,229,545 km (0.105 R)
• M5: 1,644,978 km (0.048 R)
• M6: 1,991,896 km (0.093 R)
• M7: 2,511,299 km (0.094 R)
• M8: 2,721,036 km (0.098 R)
• M9: 3,057,332 km (0.059 R)
• M10: 3,296,688 km (0.117 R)
• M11: 4,090,155 km (0.088 R)
• M12: 4,685,256 km (0.113 R)
• M13: 6,471,005 km (0.101 R)
• M14: 7,172,171 km (0.05 R)
• M15: 7,648,790 km (0.026 R)
• M16: 15,902,852 km (0.076 R)
• M17: 19,101,404 km (0.113 R)
• M18: 20,014,699 km (0.103 R)
• M19: 23,269,051 km (0.102 R)
• M20: 23,843,507 km (0.074 R)
• M21: 24,782,533 km (0.095 R)
• M22: 25,868,015 km (0.104 R)
• M23: 26,113,356 km (0.118 R)
• M24: 26,484,508 km (0.117 R)
• M25: 28,785,173 km (0.081 R)
• M26: 38,199,667 km (0.041 R)
• M27: 39,808,891 km (0.08 R)
• M28: 50,042,283 km (0.105 R)
• M29: 51,967,159 km (0.107 R)
• M30: 55,759,315 km (0.114 R)
• M31: 60,807,645 km (0.03 R)
• M32: 65,240,529 km (0.096 R)
• M33: 72,043,492 km (0.072 R)
• M34: 72,286,140 km (0.095 R)
• M35: 72,773,081 km (0.06 R)
• M36: 76,747,747 km (0.111 R)
• M37: 79,303,926 km (0.112 R)
• M38: 79,562,580 km (0.048 R)
• M39: 87,312,049 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 17,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit