🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.65 AU - 0.85 AU

Year: 241 Days

Day: 26.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,661,071 km

• M1: 260,001 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.09 AU - 1.81 AU

Year: 648 Days

Day: 21.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,661,071 km

• M1: 276,606 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.08 AU - 3.98 AU

Year: 2460 Days

Day: 25.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 13

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.82 AU - 5.8 AU

Year: 4538 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,661,071 km

• M1: 161,865 km (0.076 R)
• M2: 648,058 km (0.102 R)
• M3: 1,420,581 km (0.069 R)
• M4: 2,017,926 km (0.05 R)
• M5: 2,610,184 km (0.047 R)
• M6: 3,284,272 km (0.048 R)
• M7: 3,742,640 km (0.104 R)
• M8: 4,224,494 km (0.111 R)
• M9: 4,981,759 km (0.108 R)
• M10: 5,613,660 km (0.098 R)
• M11: 6,222,523 km (0.104 R)
• M12: 6,635,114 km (0.098 R)
• M13: 7,232,309 km (0.088 R)
• M14: 8,013,958 km (0.107 R)
• M15: 9,441,421 km (0.088 R)
• M16: 11,793,698 km (0.12 R)
• M17: 12,347,509 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 11

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.79 AU - 8.09 AU

Year: 6780 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,661,071 km

• M1: 136,882 km (0.111 R)
• M2: 504,893 km (0.068 R)
• M3: 1,218,475 km (0.079 R)
• M4: 2,011,643 km (0.117 R)
• M5: 2,359,458 km (0.059 R)
• M6: 2,874,523 km (0.044 R)
• M7: 3,633,732 km (0.101 R)
• M8: 4,804,336 km (0.114 R)
• M9: 6,179,439 km (0.101 R)
• M10: 6,790,846 km (0.086 R)
• M11: 9,480,167 km (0.093 R)
• M12: 10,338,260 km (0.108 R)
• M13: 11,247,217 km (0.071 R)
• M14: 13,171,943 km (0.08 R)
• M15: 14,404,929 km (0.054 R)
• M16: 15,654,819 km (0.09 R)
• M17: 16,426,594 km (0.116 R)
• M18: 17,037,402 km (0.106 R)
• M19: 19,565,307 km (0.098 R)
• M20: 21,383,520 km (0.045 R)
• M21: 22,407,816 km (0.106 R)
• M22: 23,007,704 km (0.111 R)
• M23: 23,541,319 km (0.063 R)
• M24: 26,666,868 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.3

Radius: 11.1

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.95 AU - 9.01 AU

Year: 8360 Days

Day: 9 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,661,071 km

• M1: 138,976 km (0.064 R)
• M2: 543,339 km (0.118 R)
• M3: 1,213,837 km (0.098 R)
• M4: 1,559,109 km (0.116 R)
• M5: 2,169,917 km (0.115 R)
• M6: 3,896,277 km (0.082 R)
• M7: 4,352,101 km (0.114 R)
• M8: 4,843,530 km (0.037 R)
• M9: 5,566,986 km (0.113 R)
• M10: 9,386,967 km (0.085 R)
• M11: 10,110,572 km (0.108 R)
• M12: 10,511,345 km (0.12 R)
• M13: 11,723,387 km (0.066 R)
• M14: 15,717,351 km (0.054 R)
• M15: 18,312,874 km (0.119 R)
• M16: 22,089,472 km (0.069 R)
• M17: 25,425,205 km (0.094 R)
• M18: 30,203,810 km (0.11 R)
• M19: 33,297,045 km (0.062 R)
• M20: 35,549,391 km (0.11 R)
• M21: 37,901,518 km (0.115 R)
• M22: 38,993,134 km (0.116 R)
• M23: 40,105,544 km (0.095 R)
• M24: 42,783,345 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.1

Radius: 3.4

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.71 AU - 17.13 AU

Year: 20307 Days

Day: 17.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,661,071 km

• M1: 42,336 km (0.08 R)
• M2: 158,873 km (0.104 R)
• M3: 270,024 km (0.049 R)
• M4: 493,972 km (0.094 R)
• M5: 1,484,759 km (0.095 R)
• M6: 2,133,266 km (0.103 R)
• M7: 2,488,860 km (0.045 R)
• M8: 2,928,678 km (0.06 R)
• M9: 3,764,481 km (0.11 R)
• M10: 11,006,813 km (0.056 R)
• M11: 11,407,286 km (0.104 R)
• M12: 13,686,410 km (0.082 R)
• M13: 14,149,266 km (0.086 R)
• M14: 19,614,375 km (0.068 R)
• M15: 19,948,876 km (0.102 R)
• M16: 20,975,417 km (0.09 R)
• M17: 21,678,975 km (0.102 R)
• M18: 23,412,665 km (0.103 R)
• M19: 26,032,273 km (0.096 R)
• M20: 26,233,782 km (0.119 R)
• M21: 29,490,976 km (0.068 R)
• M22: 48,181,585 km (0.063 R)
• M23: 48,637,709 km (0.062 R)
• M24: 49,404,098 km (0.09 R)
• M25: 50,178,716 km (0.116 R)
• M26: 51,593,014 km (0.058 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 18,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit