🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.99 AU - 1.11 AU

Year: 376 Days

Day: 15.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.8 AU - 3.48 AU

Year: 1947 Days

Day: 35.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.66 AU - 4.28 AU

Year: 2767 Days

Day: 12.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.06 AU - 5.6 AU

Year: 4305 Days

Day: 20 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.9

Radius: 11.9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.78 AU - 7.42 AU

Year: 5271 Days

Day: 12.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,809,909 km

• M1: 148,401 km (0.027 R)
• M2: 743,651 km (0.102 R)
• M3: 1,147,864 km (0.112 R)
• M4: 1,588,580 km (0.067 R)
• M5: 2,081,954 km (0.104 R)
• M6: 3,644,055 km (0.092 R)
• M7: 4,538,500 km (0.052 R)
• M8: 5,817,113 km (0.042 R)
• M9: 6,227,909 km (0.057 R)
• M10: 6,726,070 km (0.113 R)
• M11: 7,916,121 km (0.082 R)
• M12: 9,411,950 km (0.105 R)
• M13: 10,478,134 km (0.077 R)
• M14: 11,972,467 km (0.034 R)
• M15: 12,849,859 km (0.113 R)
• M16: 13,385,718 km (0.037 R)
• M17: 13,825,087 km (0.12 R)
• M18: 15,201,388 km (0.063 R)
• M19: 16,354,189 km (0.084 R)
• M20: 16,920,267 km (0.075 R)
• M21: 20,595,139 km (0.082 R)
• M22: 22,081,693 km (0.118 R)
• M23: 24,281,230 km (0.086 R)
• M24: 25,350,706 km (0.071 R)
• M25: 32,436,558 km (0.095 R)
• M26: 33,632,294 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.6

Radius: 5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.32 AU - 14.82 AU

Year: 18464 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,809,909 km

• M1: 62,233 km (0.052 R)
• M2: 252,072 km (0.069 R)
• M3: 500,854 km (0.097 R)
• M4: 670,797 km (0.116 R)
• M5: 914,492 km (0.048 R)
• M6: 1,726,808 km (0.113 R)
• M7: 2,286,155 km (0.102 R)
• M8: 2,598,515 km (0.086 R)
• M9: 3,018,287 km (0.073 R)
• M10: 3,943,549 km (0.096 R)
• M11: 6,138,749 km (0.098 R)
• M12: 7,164,840 km (0.108 R)
• M13: 7,346,303 km (0.105 R)
• M14: 7,870,793 km (0.113 R)
• M15: 8,540,991 km (0.059 R)
• M16: 9,550,627 km (0.111 R)
• M17: 12,418,568 km (0.092 R)
• M18: 13,710,794 km (0.099 R)
• M19: 16,749,127 km (0.025 R)
• M20: 20,790,514 km (0.115 R)
• M21: 21,085,969 km (0.116 R)
• M22: 21,609,562 km (0.112 R)
• M23: 26,287,188 km (0.098 R)
• M24: 29,506,086 km (0.043 R)
• M25: 33,178,564 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389

Radius: 4.1

Gravity: 23.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 19.32 AU - 21.1 AU

Year: 31785 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,809,909 km

• M1: 51,162 km (0.12 R)
• M2: 188,344 km (0.035 R)
• M3: 450,439 km (0.079 R)
• M4: 811,718 km (0.087 R)
• M5: 1,054,067 km (0.088 R)
• M6: 1,611,019 km (0.098 R)
• M7: 1,757,775 km (0.087 R)
• M8: 3,161,003 km (0.109 R)
• M9: 4,324,874 km (0.109 R)
• M10: 4,682,862 km (0.118 R)
• M11: 4,983,255 km (0.069 R)
• M12: 8,076,041 km (0.07 R)
• M13: 8,562,833 km (0.102 R)
• M14: 9,126,368 km (0.044 R)
• M15: 11,030,150 km (0.08 R)
• M16: 12,039,936 km (0.068 R)
• M17: 14,711,754 km (0.118 R)
• M18: 17,132,098 km (0.118 R)
• M19: 19,136,260 km (0.101 R)
• M20: 19,516,688 km (0.083 R)
• M21: 20,688,189 km (0.091 R)
• M22: 23,711,412 km (0.114 R)
• M23: 25,384,814 km (0.051 R)
• M24: 27,857,667 km (0.078 R)
• M25: 30,874,906 km (0.113 R)
• M26: 33,275,802 km (0.087 R)
• M27: 37,548,617 km (0.089 R)
• M28: 37,845,868 km (0.117 R)
• M29: 38,595,802 km (0.102 R)
• M30: 39,050,430 km (0.098 R)
• M31: 39,662,135 km (0.103 R)
• M32: 39,816,072 km (0.097 R)
• M33: 42,173,136 km (0.04 R)
• M34: 44,455,401 km (0.103 R)
• M35: 49,620,417 km (0.084 R)
• M36: 52,717,691 km (0.112 R)
• M37: 59,093,104 km (0.108 R)
• M38: 65,532,394 km (0.11 R)
• M39: 79,049,310 km (0.087 R)
• M40: 81,758,976 km (0.099 R)
• M41: 83,010,811 km (0.116 R)
• M42: 83,768,076 km (0.087 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit