🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.56 AU - 0.56 AU

Year: 161 Days

Day: 32.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.54 AU - 0.64 AU

Year: 174 Days

Day: 32.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,967,722 km

• M1: 37,848 km (0.114 R)
• M2: 396,135 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.55 AU - 0.73 AU

Year: 197 Days

Day: 14.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,967,722 km

• M1: 364,121 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 12

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.79 AU - 7.03 AU

Year: 6993 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,967,722 km

• M1: 149,299 km (0.087 R)
• M2: 587,321 km (0.114 R)
• M3: 1,528,591 km (0.106 R)
• M4: 2,566,351 km (0.119 R)
• M5: 3,373,282 km (0.058 R)
• M6: 4,051,709 km (0.119 R)
• M7: 4,506,785 km (0.1 R)
• M8: 6,463,974 km (0.111 R)
• M9: 8,845,722 km (0.103 R)
• M10: 11,444,387 km (0.071 R)
• M11: 12,580,283 km (0.11 R)
• M12: 13,089,514 km (0.088 R)
• M13: 18,384,082 km (0.109 R)
• M14: 18,820,011 km (0.032 R)
• M15: 20,400,063 km (0.067 R)
• M16: 23,737,293 km (0.096 R)
• M17: 24,254,452 km (0.046 R)
• M18: 24,779,092 km (0.105 R)
• M19: 27,991,856 km (0.08 R)
• M20: 28,666,243 km (0.07 R)
• M21: 31,163,480 km (0.069 R)
• M22: 32,412,174 km (0.09 R)
• M23: 32,942,349 km (0.113 R)
• M24: 33,802,387 km (0.026 R)
• M25: 34,347,522 km (0.091 R)
• M26: 40,247,811 km (0.071 R)
• M27: 41,728,082 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 8.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.02 AU - 9.74 AU

Year: 8516 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,967,722 km

• M1: 120,576 km (0.078 R)
• M2: 419,921 km (0.098 R)
• M3: 1,393,803 km (0.116 R)
• M4: 5,173,543 km (0.065 R)
• M5: 6,159,842 km (0.107 R)
• M6: 6,795,782 km (0.113 R)
• M7: 7,404,795 km (0.118 R)
• M8: 8,848,864 km (0.117 R)
• M9: 9,207,151 km (0.099 R)
• M10: 11,705,734 km (0.056 R)
• M11: 16,103,612 km (0.106 R)
• M12: 18,961,381 km (0.074 R)
• M13: 22,067,780 km (0.076 R)
• M14: 22,359,347 km (0.042 R)
• M15: 24,009,112 km (0.092 R)
• M16: 25,980,662 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.3

Radius: 6.5

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.58 AU - 13.02 AU

Year: 15606 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,967,722 km

• M1: 185,053 km (0.102 R)
• M2: 444,455 km (0.111 R)
• M3: 1,195,137 km (0.115 R)
• M4: 1,533,079 km (0.074 R)
• M5: 2,006,407 km (0.079 R)
• M6: 3,614,883 km (0.115 R)
• M7: 4,107,958 km (0.104 R)
• M8: 4,811,516 km (0.074 R)
• M9: 7,539,733 km (0.098 R)
• M10: 9,466,104 km (0.086 R)
• M11: 17,411,547 km (0.112 R)
• M12: 17,815,162 km (0.031 R)
• M13: 20,998,604 km (0.04 R)
• M14: 28,687,636 km (0.12 R)
• M15: 29,821,139 km (0.12 R)
• M16: 33,153,581 km (0.108 R)
• M17: 40,125,440 km (0.091 R)
• M18: 42,845,129 km (0.118 R)
• M19: 43,432,899 km (0.101 R)
• M20: 45,077,130 km (0.061 R)
• M21: 57,586,204 km (0.09 R)
• M22: 62,533,556 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.4

Radius: 5.6

Gravity: 29.64 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.49 AU - 12.63 AU

Year: 16125 Days

Day: 21.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,967,722 km

• M1: 70,610 km (0.097 R)
• M2: 368,160 km (0.043 R)
• M3: 877,990 km (0.068 R)
• M4: 1,380,639 km (0.113 R)
• M5: 1,829,283 km (0.119 R)
• M6: 2,220,332 km (0.084 R)
• M7: 4,197,417 km (0.11 R)
• M8: 5,785,099 km (0.063 R)
• M9: 6,070,083 km (0.088 R)
• M10: 7,638,168 km (0.119 R)
• M11: 9,346,875 km (0.066 R)
• M12: 11,170,024 km (0.076 R)
• M13: 12,264,333 km (0.079 R)
• M14: 12,464,644 km (0.069 R)
• M15: 14,073,420 km (0.084 R)
• M16: 15,347,994 km (0.064 R)
• M17: 16,212,520 km (0.104 R)
• M18: 18,646,926 km (0.117 R)
• M19: 18,912,013 km (0.103 R)
• M20: 21,701,415 km (0.052 R)
• M21: 22,389,715 km (0.044 R)
• M22: 22,991,098 km (0.09 R)
• M23: 27,506,112 km (0.111 R)
• M24: 29,370,849 km (0.108 R)
• M25: 29,729,585 km (0.064 R)
• M26: 32,578,078 km (0.103 R)
• M27: 34,134,045 km (0.059 R)
• M28: 37,253,610 km (0.106 R)
• M29: 37,814,901 km (0.064 R)
• M30: 38,239,609 km (0.111 R)
• M31: 54,462,002 km (0.059 R)
• M32: 57,205,478 km (0.108 R)
• M33: 63,562,639 km (0.064 R)
• M34: 72,313,666 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit