🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.45 AU - 0.71 AU

Year: 285 Days

Day: 43.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,571,681 km

• M1: 16,605 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 13.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.6 AU - 0.96 AU

Year: 445 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 78,571,681 km

• M1: 166,652 km (0.1 R)
• M2: 684,111 km (0.028 R)
• M3: 1,477,279 km (0.101 R)
• M4: 2,297,973 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263

Radius: 14.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.13 AU - 1.71 AU

Year: 1093 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,571,681 km

• M1: 179,218 km (0.034 R)
• M2: 685,009 km (0.045 R)
• M3: 1,220,419 km (0.08 R)
• M4: 1,899,594 km (0.055 R)
• M5: 2,383,543 km (0.062 R)
• M6: 2,938,850 km (0.12 R)
• M7: 3,407,989 km (0.072 R)
• M8: 4,237,360 km (0.115 R)
• M9: 6,378,105 km (0.103 R)
• M10: 7,326,107 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.5

Radius: 10

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.19 AU - 1.75 AU

Year: 1151 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,571,681 km

• M1: 124,465 km (0.098 R)
• M2: 754,871 km (0.055 R)
• M3: 1,629,869 km (0.087 R)
• M4: 1,955,843 km (0.039 R)
• M5: 2,368,583 km (0.111 R)
• M6: 2,826,951 km (0.052 R)
• M7: 3,668,738 km (0.086 R)
• M8: 4,738,513 km (0.054 R)
• M9: 5,336,455 km (0.068 R)
• M10: 8,761,199 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 14.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.25 AU - 5.35 AU

Year: 7878 Days

Day: 6.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,571,681 km

• M1: 185,801 km (0.12 R)
• M2: 1,458,430 km (0.093 R)
• M3: 3,184,340 km (0.056 R)
• M4: 7,338,524 km (0.08 R)
• M5: 8,429,242 km (0.115 R)
• M6: 9,544,943 km (0.09 R)
• M7: 13,134,693 km (0.105 R)
• M8: 14,902,940 km (0.094 R)
• M9: 19,292,889 km (0.081 R)
• M10: 23,140,547 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.7

Radius: 4.7

Gravity: 34.39 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.11 AU - 8.27 AU

Year: 12448 Days

Day: 20.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,571,681 km

• M1: 58,493 km (0.082 R)
• M2: 229,782 km (0.114 R)
• M3: 524,191 km (0.085 R)
• M4: 851,361 km (0.115 R)
• M5: 1,054,964 km (0.109 R)
• M6: 1,457,382 km (0.095 R)
• M7: 3,331,545 km (0.097 R)
• M8: 3,896,875 km (0.102 R)
• M9: 4,217,463 km (0.112 R)
• M10: 4,845,026 km (0.059 R)
• M11: 5,641,336 km (0.095 R)
• M12: 5,862,591 km (0.075 R)
• M13: 6,283,410 km (0.102 R)
• M14: 13,013,369 km (0.102 R)
• M15: 14,537,173 km (0.093 R)
• M16: 15,377,764 km (0.115 R)
• M17: 19,313,085 km (0.102 R)
• M18: 19,563,512 km (0.066 R)
• M19: 23,394,863 km (0.116 R)
• M20: 23,870,584 km (0.082 R)
• M21: 24,939,461 km (0.029 R)
• M22: 26,860,298 km (0.087 R)
• M23: 30,202,464 km (0.052 R)
• M24: 31,337,014 km (0.1 R)
• M25: 32,147,834 km (0.057 R)
• M26: 33,570,361 km (0.077 R)
• M27: 33,811,512 km (0.093 R)
• M28: 34,787,339 km (0.066 R)
• M29: 37,697,616 km (0.109 R)
• M30: 38,088,815 km (0.106 R)
• M31: 40,766,018 km (0.111 R)
• M32: 43,852,970 km (0.077 R)
• M33: 44,430,418 km (0.093 R)
• M34: 53,219,592 km (0.074 R)
• M35: 56,049,086 km (0.095 R)
• M36: 56,899,999 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.2

Radius: 3.6

Gravity: 73.86 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.88 AU - 9.34 AU

Year: 17754 Days

Day: 21.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,571,681 km

• M1: 47,572 km (0.065 R)
• M2: 161,117 km (0.117 R)
• M3: 320,588 km (0.091 R)
• M4: 1,103,434 km (0.085 R)
• M5: 1,695,692 km (0.048 R)
• M6: 2,186,223 km (0.047 R)
• M7: 2,316,972 km (0.065 R)
• M8: 2,429,769 km (0.107 R)
• M9: 3,269,312 km (0.116 R)
• M10: 4,285,979 km (0.12 R)
• M11: 4,561,089 km (0.048 R)
• M12: 5,222,761 km (0.069 R)
• M13: 7,688,283 km (0.043 R)
• M14: 8,621,176 km (0.087 R)
• M15: 9,511,433 km (0.082 R)
• M16: 9,860,594 km (0.107 R)
• M17: 11,343,109 km (0.104 R)
• M18: 13,181,068 km (0.044 R)
• M19: 16,337,135 km (0.117 R)
• M20: 20,151,432 km (0.082 R)
• M21: 22,010,784 km (0.106 R)
• M22: 22,314,467 km (0.099 R)
• M23: 29,722,703 km (0.119 R)
• M24: 30,093,706 km (0.053 R)
• M25: 33,706,195 km (0.096 R)
• M26: 41,009,115 km (0.107 R)
• M27: 44,621,604 km (0.067 R)
• M28: 48,611,379 km (0.063 R)
• M29: 61,192,710 km (0.083 R)
• M30: 61,592,435 km (0.112 R)
• M31: 62,195,165 km (0.109 R)
• M32: 67,159,421 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 14,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit