🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.65 AU - 3.23 AU

Year: 1772 Days

Day: 32.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,080,932 km

• M1: 31,116 km (0.07 R)
• M2: 1,185,264 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.13 AU - 4.75 AU

Year: 3288 Days

Day: 35.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,080,932 km

• M1: 128,804 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.85 AU - 5.97 AU

Year: 3824 Days

Day: 20.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.75 AU - 6.07 AU

Year: 4423 Days

Day: 24.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 14

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.79 AU - 9.95 AU

Year: 10898 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 114,080,932 km

• M1: 174,132 km (0.037 R)
• M2: 628,012 km (0.058 R)
• M3: 1,070,522 km (0.069 R)
• M4: 1,734,288 km (0.108 R)
• M5: 2,801,519 km (0.114 R)
• M6: 3,659,164 km (0.087 R)
• M7: 4,296,900 km (0.112 R)
• M8: 4,889,008 km (0.038 R)
• M9: 5,599,747 km (0.073 R)
• M10: 6,099,704 km (0.111 R)
• M11: 8,535,456 km (0.099 R)
• M12: 16,827,367 km (0.043 R)
• M13: 18,815,223 km (0.12 R)
• M14: 19,789,554 km (0.062 R)
• M15: 20,955,221 km (0.068 R)
• M16: 24,200,448 km (0.088 R)
• M17: 26,263,851 km (0.069 R)
• M18: 31,461,180 km (0.091 R)
• M19: 32,513,452 km (0.051 R)
• M20: 35,246,455 km (0.071 R)
• M21: 37,306,717 km (0.078 R)
• M22: 38,129,356 km (0.033 R)
• M23: 39,084,089 km (0.033 R)
• M24: 41,666,298 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.6

Radius: 4.7

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.83 AU - 18.75 AU

Year: 26372 Days

Day: 19.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 114,080,932 km

• M1: 61,934 km (0.118 R)
• M2: 1,287,738 km (0.106 R)
• M3: 1,808,638 km (0.09 R)
• M4: 2,620,356 km (0.113 R)
• M5: 3,621,316 km (0.119 R)
• M6: 7,616,925 km (0.086 R)
• M7: 8,417,124 km (0.117 R)
• M8: 9,382,778 km (0.096 R)
• M9: 16,688,839 km (0.103 R)
• M10: 17,351,707 km (0.042 R)
• M11: 20,365,955 km (0.069 R)
• M12: 24,442,796 km (0.056 R)
• M13: 30,110,910 km (0.07 R)
• M14: 32,221,287 km (0.034 R)
• M15: 32,475,753 km (0.083 R)
• M16: 32,860,219 km (0.1 R)
• M17: 35,500,772 km (0.098 R)
• M18: 38,851,913 km (0.103 R)
• M19: 46,013,612 km (0.112 R)
• M20: 55,818,706 km (0.07 R)
• M21: 67,550,320 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.2

Radius: 7.8

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.82 AU - 21.82 AU

Year: 31012 Days

Day: 21.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 114,080,932 km

• M1: 97,687 km (0.11 R)
• M2: 403,166 km (0.119 R)
• M3: 955,182 km (0.066 R)
• M4: 2,993,603 km (0.103 R)
• M5: 3,299,381 km (0.096 R)
• M6: 3,867,105 km (0.056 R)
• M7: 4,306,025 km (0.048 R)
• M8: 5,823,995 km (0.104 R)
• M9: 6,910,524 km (0.08 R)
• M10: 8,663,063 km (0.117 R)
• M11: 12,860,929 km (0.114 R)
• M12: 13,838,252 km (0.035 R)
• M13: 17,747,843 km (0.047 R)
• M14: 18,045,393 km (0.097 R)
• M15: 18,650,367 km (0.064 R)
• M16: 26,481,516 km (0.114 R)
• M17: 29,559,043 km (0.045 R)
• M18: 31,255,633 km (0.069 R)
• M19: 34,379,087 km (0.109 R)
• M20: 35,779,323 km (0.055 R)
• M21: 41,761,143 km (0.083 R)
• M22: 42,287,728 km (0.111 R)
• M23: 42,641,227 km (0.045 R)
• M24: 43,354,361 km (0.068 R)
• M25: 45,726,534 km (0.066 R)
• M26: 49,543,075 km (0.111 R)
• M27: 51,730,046 km (0.062 R)
• M28: 52,337,413 km (0.068 R)
• M29: 55,235,274 km (0.044 R)
• M30: 64,100,743 km (0.065 R)
• M31: 70,097,373 km (0.081 R)
• M32: 70,841,174 km (0.115 R)
• M33: 72,092,560 km (0.092 R)
• M34: 74,382,006 km (0.098 R)
• M35: 82,363,052 km (0.084 R)
• M36: 98,752,696 km (0.119 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit