🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.55 AU - 0.83 AU

Year: 206 Days

Day: 35.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,612,860 km

• M1: 17,802 km (0.073 R)
• M2: 194,627 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.96 AU - 0.98 AU

Year: 344 Days

Day: 33.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,612,860 km

• M1: 29,172 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.6 AU - 2.64 AU

Year: 1111 Days

Day: 43.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.4

Radius: 14.6

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.81 AU - 7.97 AU

Year: 5813 Days

Day: 6.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 108,612,860 km

• M1: 186,848 km (0.103 R)
• M2: 803,341 km (0.108 R)
• M3: 1,504,356 km (0.089 R)
• M4: 2,105,590 km (0.081 R)
• M5: 2,895,168 km (0.094 R)
• M6: 4,326,221 km (0.092 R)
• M7: 5,266,443 km (0.076 R)
• M8: 5,797,665 km (0.081 R)
• M9: 6,596,518 km (0.086 R)
• M10: 7,242,931 km (0.03 R)
• M11: 8,445,099 km (0.092 R)
• M12: 11,131,877 km (0.027 R)
• M13: 12,367,406 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.4

Radius: 8.4

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.16 AU - 10.86 AU

Year: 11398 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 108,612,860 km

• M1: 104,569 km (0.082 R)
• M2: 581,337 km (0.101 R)
• M3: 1,901,539 km (0.075 R)
• M4: 2,226,914 km (0.107 R)
• M5: 2,795,984 km (0.111 R)
• M6: 3,103,707 km (0.119 R)
• M7: 4,509,628 km (0.11 R)
• M8: 4,810,619 km (0.058 R)
• M9: 5,656,445 km (0.116 R)
• M10: 7,146,589 km (0.055 R)
• M11: 9,599,695 km (0.113 R)
• M12: 11,042,417 km (0.087 R)
• M13: 12,624,116 km (0.088 R)
• M14: 13,530,978 km (0.073 R)
• M15: 14,415,999 km (0.05 R)
• M16: 14,938,843 km (0.09 R)
• M17: 15,952,967 km (0.095 R)
• M18: 17,302,639 km (0.083 R)
• M19: 21,467,444 km (0.075 R)
• M20: 22,149,311 km (0.105 R)
• M21: 23,555,980 km (0.119 R)
• M22: 26,255,773 km (0.094 R)
• M23: 27,431,014 km (0.101 R)
• M24: 30,415,192 km (0.063 R)
• M25: 34,876,948 km (0.095 R)
• M26: 37,019,788 km (0.105 R)
• M27: 37,507,627 km (0.116 R)
• M28: 39,502,066 km (0.099 R)
• M29: 40,011,596 km (0.094 R)
• M30: 41,697,564 km (0.054 R)
• M31: 42,892,103 km (0.115 R)
• M32: 46,471,382 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349

Radius: 3.2

Gravity: 34.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.47 AU - 18.51 AU

Year: 21941 Days

Day: 19.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 108,612,860 km

• M1: 39,793 km (0.102 R)
• M2: 169,046 km (0.11 R)
• M3: 284,984 km (0.042 R)
• M4: 604,525 km (0.108 R)
• M5: 932,892 km (0.105 R)
• M6: 1,311,375 km (0.103 R)
• M7: 2,058,915 km (0.078 R)
• M8: 3,207,079 km (0.083 R)
• M9: 3,446,585 km (0.09 R)
• M10: 5,394,050 km (0.08 R)
• M11: 5,771,037 km (0.11 R)
• M12: 6,704,229 km (0.094 R)
• M13: 8,558,943 km (0.029 R)
• M14: 9,228,543 km (0.067 R)
• M15: 10,787,951 km (0.072 R)
• M16: 12,907,005 km (0.083 R)
• M17: 13,647,814 km (0.089 R)
• M18: 13,854,708 km (0.109 R)
• M19: 14,345,538 km (0.112 R)
• M20: 15,811,747 km (0.06 R)
• M21: 18,110,617 km (0.043 R)
• M22: 20,263,181 km (0.067 R)
• M23: 20,986,337 km (0.057 R)
• M24: 22,869,625 km (0.116 R)
• M25: 25,378,082 km (0.072 R)
• M26: 25,690,891 km (0.03 R)
• M27: 26,537,615 km (0.116 R)
• M28: 27,621,900 km (0.115 R)
• M29: 28,961,699 km (0.115 R)
• M30: 32,745,179 km (0.095 R)
• M31: 33,115,882 km (0.109 R)
• M32: 35,399,045 km (0.072 R)
• M33: 35,789,495 km (0.095 R)
• M34: 37,920,667 km (0.105 R)
• M35: 38,192,785 km (0.07 R)
• M36: 38,603,581 km (0.079 R)
• M37: 43,914,156 km (0.054 R)
• M38: 45,428,535 km (0.043 R)
• M39: 47,449,004 km (0.09 R)
• M40: 51,835,064 km (0.033 R)
• M41: 54,040,136 km (0.116 R)
• M42: 60,656,401 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.7

Radius: 7.5

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 15.03 AU - 24.67 AU

Year: 31828 Days

Day: 23.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 108,612,860 km

• M1: 93,349 km (0.061 R)
• M2: 635,941 km (0.094 R)
• M3: 1,098,198 km (0.109 R)
• M4: 1,935,348 km (0.097 R)
• M5: 2,229,307 km (0.1 R)
• M6: 2,526,858 km (0.098 R)
• M7: 3,421,004 km (0.063 R)
• M8: 7,905,799 km (0.042 R)
• M9: 9,400,581 km (0.11 R)
• M10: 10,315,372 km (0.114 R)
• M11: 11,432,120 km (0.076 R)
• M12: 14,829,936 km (0.098 R)
• M13: 16,804,329 km (0.104 R)
• M14: 21,266,684 km (0.099 R)
• M15: 25,582,881 km (0.112 R)
• M16: 27,228,308 km (0.082 R)
• M17: 30,588,576 km (0.065 R)
• M18: 30,868,773 km (0.064 R)
• M19: 32,732,014 km (0.044 R)
• M20: 33,320,083 km (0.113 R)
• M21: 34,973,589 km (0.105 R)
• M22: 38,933,594 km (0.111 R)
• M23: 39,593,769 km (0.071 R)
• M24: 40,429,423 km (0.11 R)
• M25: 47,542,951 km (0.044 R)
• M26: 50,803,287 km (0.058 R)
• M27: 59,708,849 km (0.108 R)
• M28: 65,104,844 km (0.046 R)
• M29: 69,842,608 km (0.082 R)
• M30: 79,203,994 km (0.043 R)
• M31: 83,498,800 km (0.105 R)
• M32: 93,724,113 km (0.062 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 11,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit