🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.48 AU - 0.64 AU

Year: 161 Days

Day: 32.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,254,757 km

• M1: 41,738 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.67 AU - 1.01 AU

Year: 296 Days

Day: 25.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.66 AU - 2.92 AU

Year: 1794 Days

Day: 40.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 10

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.29 AU - 5.45 AU

Year: 3517 Days

Day: 13.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 84.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,254,757 km

• M1: 124,316 km (0.091 R)
• M2: 556,803 km (0.064 R)
• M3: 1,267,992 km (0.117 R)
• M4: 2,258,629 km (0.033 R)
• M5: 2,706,076 km (0.104 R)
• M6: 3,860,971 km (0.09 R)
• M7: 4,995,223 km (0.073 R)
• M8: 6,113,317 km (0.097 R)
• M9: 7,078,822 km (0.094 R)
• M10: 7,550,055 km (0.068 R)
• M11: 8,625,364 km (0.04 R)
• M12: 9,017,610 km (0.111 R)
• M13: 10,707,468 km (0.099 R)
• M14: 11,584,261 km (0.092 R)
• M15: 12,418,119 km (0.115 R)
• M16: 14,854,470 km (0.106 R)
• M17: 15,838,525 km (0.08 R)
• M18: 16,645,605 km (0.112 R)
• M19: 17,878,591 km (0.096 R)
• M20: 18,283,403 km (0.066 R)
• M21: 19,840,717 km (0.094 R)
• M22: 20,399,914 km (0.034 R)
• M23: 20,778,546 km (0.117 R)
• M24: 22,273,328 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.7

Radius: 3.2

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.13 AU - 17.33 AU

Year: 26346 Days

Day: 18.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,254,757 km

• M1: 39,943 km (0.1 R)
• M2: 281,394 km (0.12 R)
• M3: 1,432,400 km (0.1 R)
• M4: 1,742,516 km (0.103 R)
• M5: 3,196,009 km (0.064 R)
• M6: 3,414,871 km (0.097 R)
• M7: 3,882,813 km (0.085 R)
• M8: 6,222,823 km (0.089 R)
• M9: 7,748,871 km (0.119 R)
• M10: 22,102,637 km (0.092 R)
• M11: 26,252,631 km (0.063 R)
• M12: 27,946,378 km (0.119 R)
• M13: 33,692,582 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.8

Radius: 6

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.25 AU - 18.09 AU

Year: 28597 Days

Day: 22.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,254,757 km

• M1: 106,514 km (0.078 R)
• M2: 340,934 km (0.096 R)
• M3: 1,338,452 km (0.116 R)
• M4: 1,553,275 km (0.067 R)
• M5: 1,929,214 km (0.085 R)
• M6: 2,604,948 km (0.07 R)
• M7: 2,835,628 km (0.027 R)
• M8: 3,051,946 km (0.032 R)
• M9: 3,964,194 km (0.112 R)
• M10: 4,482,850 km (0.089 R)
• M11: 4,929,549 km (0.11 R)
• M12: 7,214,657 km (0.093 R)
• M13: 9,392,802 km (0.107 R)
• M14: 11,491,809 km (0.108 R)
• M15: 12,044,125 km (0.119 R)
• M16: 12,398,223 km (0.095 R)
• M17: 12,832,356 km (0.095 R)
• M18: 13,730,841 km (0.109 R)
• M19: 17,295,309 km (0.077 R)
• M20: 19,433,960 km (0.082 R)
• M21: 22,373,858 km (0.06 R)
• M22: 25,481,155 km (0.062 R)
• M23: 26,064,736 km (0.1 R)
• M24: 30,794,722 km (0.096 R)
• M25: 32,809,207 km (0.085 R)
• M26: 36,801,675 km (0.075 R)
• M27: 37,098,776 km (0.072 R)
• M28: 39,843,897 km (0.11 R)
• M29: 47,468,601 km (0.118 R)
• M30: 49,787,368 km (0.075 R)
• M31: 51,251,183 km (0.077 R)
• M32: 57,393,821 km (0.111 R)
• M33: 59,205,900 km (0.07 R)
• M34: 63,368,611 km (0.045 R)
• M35: 63,581,788 km (0.095 R)
• M36: 66,835,990 km (0.099 R)
• M37: 69,291,939 km (0.112 R)
• M38: 69,972,010 km (0.099 R)
• M39: 71,807,277 km (0.067 R)
• M40: 86,082,654 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit