🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.61 AU - 0.63 AU

Year: 177 Days

Day: 28.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.72 AU - 0.82 AU

Year: 244 Days

Day: 43.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.82 AU - 0.98 AU

Year: 309 Days

Day: 16.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,057,135 km

• M1: 159,771 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.09 AU - 1.25 AU

Year: 458 Days

Day: 46.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.35 AU - 2.61 AU

Year: 1412 Days

Day: 38.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,057,135 km

• M1: 327,021 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.48 AU - 3.6 AU

Year: 1917 Days

Day: 47.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 8.2

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.88 AU - 10.64 AU

Year: 9377 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,057,135 km

• M1: 102,026 km (0.057 R)
• M2: 422,165 km (0.114 R)
• M3: 872,156 km (0.096 R)
• M4: 1,332,618 km (0.064 R)
• M5: 1,993,691 km (0.095 R)
• M6: 2,285,855 km (0.113 R)
• M7: 2,720,288 km (0.039 R)
• M8: 3,039,829 km (0.114 R)
• M9: 4,203,401 km (0.028 R)
• M10: 4,687,649 km (0.08 R)
• M11: 5,059,998 km (0.104 R)
• M12: 7,226,624 km (0.045 R)
• M13: 7,961,748 km (0.092 R)
• M14: 11,356,423 km (0.078 R)
• M15: 12,783,587 km (0.105 R)
• M16: 16,637,677 km (0.068 R)
• M17: 17,984,955 km (0.09 R)
• M18: 19,331,037 km (0.087 R)
• M19: 21,513,071 km (0.093 R)
• M20: 22,542,454 km (0.102 R)
• M21: 23,521,572 km (0.102 R)
• M22: 24,613,936 km (0.118 R)
• M23: 26,990,149 km (0.068 R)
• M24: 27,538,275 km (0.032 R)
• M25: 29,999,459 km (0.059 R)
• M26: 30,390,807 km (0.117 R)
• M27: 35,681,935 km (0.072 R)
• M28: 36,011,050 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.5

Radius: 10.8

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.25 AU - 11.43 AU

Year: 12025 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,057,135 km

• M1: 134,339 km (0.116 R)
• M2: 471,532 km (0.043 R)
• M3: 841,937 km (0.103 R)
• M4: 1,456,784 km (0.06 R)
• M5: 2,332,979 km (0.066 R)
• M6: 3,107,896 km (0.07 R)
• M7: 4,308,568 km (0.09 R)
• M8: 4,932,092 km (0.071 R)
• M9: 5,300,103 km (0.091 R)
• M10: 6,675,506 km (0.043 R)
• M11: 7,686,638 km (0.052 R)
• M12: 8,183,004 km (0.085 R)
• M13: 9,041,247 km (0.099 R)
• M14: 10,011,090 km (0.101 R)
• M15: 10,880,552 km (0.106 R)
• M16: 11,977,404 km (0.094 R)
• M17: 12,707,292 km (0.103 R)
• M18: 15,145,139 km (0.057 R)
• M19: 16,734,167 km (0.089 R)
• M20: 17,492,030 km (0.073 R)
• M21: 19,735,998 km (0.066 R)
• M22: 21,014,013 km (0.112 R)
• M23: 21,452,035 km (0.114 R)
• M24: 24,885,307 km (0.107 R)
• M25: 27,925,285 km (0.027 R)
• M26: 28,775,898 km (0.089 R)
• M27: 29,753,521 km (0.07 R)
• M28: 32,236,247 km (0.106 R)
• M29: 40,643,797 km (0.115 R)
• M30: 41,598,530 km (0.088 R)
• M31: 43,269,838 km (0.111 R)
• M32: 45,567,362 km (0.092 R)
• M33: 51,983,465 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.5

Radius: 4.1

Gravity: 22.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.09 AU - 17.97 AU

Year: 20030 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,057,135 km

• M1: 63,729 km (0.03 R)
• M2: 224,846 km (0.119 R)
• M3: 394,789 km (0.087 R)
• M4: 886,966 km (0.113 R)
• M5: 1,055,114 km (0.075 R)
• M6: 1,486,404 km (0.045 R)
• M7: 2,488,112 km (0.091 R)
• M8: 3,268,863 km (0.049 R)
• M9: 6,165,527 km (0.12 R)
• M10: 6,994,448 km (0.118 R)
• M11: 10,255,084 km (0.115 R)
• M12: 10,766,260 km (0.077 R)
• M13: 11,353,730 km (0.109 R)
• M14: 12,149,142 km (0.107 R)
• M15: 12,337,785 km (0.11 R)
• M16: 12,785,681 km (0.115 R)
• M17: 13,244,348 km (0.049 R)
• M18: 15,481,734 km (0.07 R)
• M19: 17,158,128 km (0.081 R)
• M20: 17,715,978 km (0.102 R)
• M21: 25,484,147 km (0.08 R)
• M22: 34,239,213 km (0.084 R)
• M23: 35,249,597 km (0.095 R)
• M24: 36,149,877 km (0.095 R)
• M25: 36,409,878 km (0.094 R)
• M26: 38,942,570 km (0.105 R)
• M27: 40,741,634 km (0.106 R)
• M28: 41,875,735 km (0.106 R)
• M29: 43,176,638 km (0.112 R)
• M30: 47,395,897 km (0.051 R)
• M31: 48,966,973 km (0.119 R)
• M32: 49,605,008 km (0.11 R)
• M33: 50,248,578 km (0.044 R)
• M34: 55,253,674 km (0.112 R)
• M35: 60,947,669 km (0.109 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 14,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit