🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.21 AU - 1.25 AU

Year: 509 Days

Day: 20.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.59 AU - 1.87 AU

Year: 848 Days

Day: 46 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,569,269 km

• M1: 31,266 km (0.034 R)
• M2: 823,686 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.25 AU - 2.61 AU

Year: 1412 Days

Day: 34.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.8

Radius: 9.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.7 AU - 9.86 AU

Year: 9698 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,569,269 km

• M1: 120,725 km (0.107 R)
• M2: 688,599 km (0.03 R)
• M3: 1,061,098 km (0.115 R)
• M4: 1,679,236 km (0.109 R)
• M5: 2,902,947 km (0.045 R)
• M6: 4,027,025 km (0.065 R)
• M7: 4,710,987 km (0.061 R)
• M8: 5,093,359 km (0.117 R)
• M9: 5,652,855 km (0.089 R)
• M10: 7,169,927 km (0.093 R)
• M11: 7,906,397 km (0.027 R)
• M12: 9,086,275 km (0.104 R)
• M13: 13,422,370 km (0.048 R)
• M14: 14,144,329 km (0.048 R)
• M15: 15,876,373 km (0.102 R)
• M16: 18,147,718 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.4

Radius: 7.1

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.8 AU - 15.36 AU

Year: 18655 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,569,269 km

• M1: 89,011 km (0.101 R)
• M2: 789,578 km (0.107 R)
• M3: 1,131,409 km (0.116 R)
• M4: 1,454,091 km (0.093 R)
• M5: 1,690,606 km (0.107 R)
• M6: 4,626,314 km (0.119 R)
• M7: 5,259,412 km (0.099 R)
• M8: 7,858,227 km (0.097 R)
• M9: 11,667,587 km (0.111 R)
• M10: 14,232,293 km (0.089 R)
• M11: 14,461,626 km (0.094 R)
• M12: 15,484,277 km (0.113 R)
• M13: 15,808,306 km (0.099 R)
• M14: 16,136,973 km (0.111 R)
• M15: 17,937,682 km (0.036 R)
• M16: 22,342,143 km (0.078 R)
• M17: 30,347,424 km (0.112 R)
• M18: 31,887,983 km (0.103 R)
• M19: 45,634,531 km (0.059 R)
• M20: 56,517,028 km (0.103 R)
• M21: 58,256,253 km (0.104 R)
• M22: 59,435,234 km (0.084 R)
• M23: 69,665,933 km (0.081 R)
• M24: 78,125,394 km (0.061 R)
• M25: 79,079,080 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.8

Radius: 6.3

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.07 AU - 16.81 AU

Year: 21527 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,569,269 km

• M1: 81,980 km (0.11 R)
• M2: 693,985 km (0.119 R)
• M3: 1,107,772 km (0.044 R)
• M4: 1,588,131 km (0.074 R)
• M5: 1,857,108 km (0.102 R)
• M6: 2,156,304 km (0.078 R)
• M7: 2,395,959 km (0.101 R)
• M8: 3,223,535 km (0.097 R)
• M9: 3,999,200 km (0.107 R)
• M10: 4,261,146 km (0.101 R)
• M11: 5,829,829 km (0.068 R)
• M12: 7,549,905 km (0.105 R)
• M13: 8,001,990 km (0.11 R)
• M14: 8,850,360 km (0.099 R)
• M15: 9,183,364 km (0.064 R)
• M16: 10,233,093 km (0.106 R)
• M17: 11,621,660 km (0.108 R)
• M18: 12,777,453 km (0.104 R)
• M19: 13,638,090 km (0.117 R)
• M20: 15,236,394 km (0.098 R)
• M21: 16,870,750 km (0.087 R)
• M22: 17,730,340 km (0.057 R)
• M23: 20,196,461 km (0.094 R)
• M24: 20,968,834 km (0.061 R)
• M25: 22,572,524 km (0.05 R)
• M26: 22,778,669 km (0.091 R)
• M27: 24,256,397 km (0.09 R)
• M28: 29,560,689 km (0.055 R)
• M29: 31,061,604 km (0.046 R)
• M30: 57,516,941 km (0.057 R)
• M31: 58,287,968 km (0.091 R)
• M32: 59,065,727 km (0.109 R)
• M33: 65,959,048 km (0.067 R)

Asteroid Belt

Center: 16.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.1

Radius: 5.5

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.88 AU - 20.86 AU

Year: 26987 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,569,269 km

• M1: 68,516 km (0.1 R)
• M2: 368,609 km (0.102 R)
• M3: 942,018 km (0.038 R)
• M4: 1,588,580 km (0.074 R)
• M5: 2,353,922 km (0.06 R)
• M6: 6,448,416 km (0.059 R)
• M7: 7,963,992 km (0.065 R)
• M8: 9,059,198 km (0.071 R)
• M9: 9,702,469 km (0.118 R)
• M10: 11,079,817 km (0.102 R)
• M11: 11,611,488 km (0.116 R)
• M12: 13,161,172 km (0.078 R)
• M13: 13,531,726 km (0.078 R)
• M14: 14,371,269 km (0.076 R)
• M15: 17,450,442 km (0.05 R)
• M16: 19,475,399 km (0.069 R)
• M17: 24,315,937 km (0.099 R)
• M18: 27,071,380 km (0.093 R)
• M19: 27,429,817 km (0.114 R)
• M20: 30,155,789 km (0.045 R)
• M21: 31,059,660 km (0.106 R)
• M22: 31,321,157 km (0.057 R)
• M23: 32,650,932 km (0.111 R)
• M24: 33,193,224 km (0.097 R)
• M25: 36,428,428 km (0.053 R)
• M26: 39,254,631 km (0.082 R)
• M27: 45,844,417 km (0.096 R)
• M28: 49,845,562 km (0.087 R)
• M29: 55,214,181 km (0.116 R)
• M30: 55,405,815 km (0.095 R)
• M31: 59,534,866 km (0.12 R)
• M32: 72,682,425 km (0.049 R)
• M33: 78,828,952 km (0.11 R)
• M34: 81,779,172 km (0.107 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: 300 - 20,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit